We listen, understand, and create tools that truly support your journey.
We are
SPEC Toolbox
Today Our Buildings Are Concrete
Manufactured Buildings Are The Future
Our mission is to make innovation easy to specify.
Our Values
Solve The Problem Once, Use It Many Times.
In construction, we are used to the burden of unnecessary replication costs. For example, in a building, we put effort into design and then throw it in the bin after completion. We believe a better model is to solve the problem once and turn it into infrastructure for everyone to leverage.
Grow The Pie.
Mass timber construction is still a fraction of a percentage of the market share relative to concrete. The big opportunity is to grow the pie in multiples and generate mutual value for the industry. Growing the pie takes the industry forward, cutting the pie takes things to a halt.
Equal Opportunity.
We believe that everyone around the world who is talented and wants to work hard, should have an opportunity to enter the global market. As the world becomes more connected, we can provide opportunities to the most talented individuals to make an impact on the world.
Focus on the bottleneck
The bottleneck, sometimes considered the critical path, or the root problem, is what yields the biggest opportunities for change. Therefore once identified, we believe in pursuing and solving the problem quickly and aggressively.
Be Like Hydra
Inspired by the Hydra, we embrace the mindset of growing stronger from every setback. Mistakes happen, but we always come back stronger.
Our Team
Adam Jones is the Founder of SPEC Toolbox, a structural design software that aims to make mass timber design as easy as concrete or steel. Adam is on a mission to remove the bottlenecks to the adoption of mass timber by providing engineers with the tools and education needed to confidently design mass timber structures.
Leading a highly talented team of structural engineers, software developers, and sales professionals from around the world, Adam has developed a software that automates mass timber design routines and provides the education that was missing at university. SPEC Toolbox offers trusted computation routines for mass timber calculations, enabling engineers to become timber specialists and tackle mass timber calculations with ease.
Adam’s commitment to promoting sustainable building practices and sharing knowledge with others has earned him industry recognition, including being named Future Green Leader of the Year by the Green Building Council of Australia in 2019. In addition to his work with SPEC Toolbox, Adam is a prolific author and podcaster. He co-hosts What You Will Learn podcast with over 8 million downloads and the popular Timber Talks podcast interviewing the world leading experts on timber design. He is also a best selling author of the book The Sh*t They Never Taught You.
Through his expertise and innovative software solutions, Adam continues to inspire and educate others, driving innovation and the adoption of sustainable building practices.
Ringo Thomas is a Co-Founder and Chief Commercial Officer at SPEC Toolbox. With over a decade of experience in sales, Ringo is known as a mentor for budding entrepreneurs and has a track record of growing businesses in the Software Sector.
Ringo was the first employee and Head of Sales at Everest Engineering, ands played a critical role in the company’s growth and success. He took the company from a small startup to a thriving business with over 200 employees and $25 million in annual sales in under 5 years.
At SPEC Toolbox, Ringo is responsible for overseeing the company’s capital raising, communications, go-to-market planning, strategy and execution. He is highly skilled in generative deals types and is an expert in vision and execution.
Ikhsan Agustian is the Co-founder & Chief Technical Officer at SPEC Toolbox, a leading provider of innovative structural design software for the mass timber industry. With over 10 years of experience in software development, Ikhsan is highly skilled in modern PHP and JavaScript/TypeScript. He is known for his unique ability to convert highly complex Excel spreadsheets into functional software, a skill that has been critical in reducing the cost of software development for structural design tools in the industry.
In addition to his technical expertise, Ikhsan is an active supporter of the software developer community. He believes in making software development accessible to all and regularly shares his knowledge through online forums and in-person events.
Ikhsan takes a proactive approach to software development and is known for his ability to make any idea implementable with ease. He approaches each project with the mindset that it can be done, no matter how complex the challenge.
As a passionate innovator, Ikhsan has been instrumental in the development of SPEC Toolbox. He possesses a strong understanding of the intersection between architecture and software development, which has helped reduce interdisciplinary conflicts between structural engineering and software development in the industry.
Ikhsan’s technical expertise, passion for innovation, and proactive approach have been critical in driving the success of SPEC Toolbox. He is a valued team member and a respected leader in the industry.
Lelissie Bedada is the Head of Engineering based out of Addis Ababa, Ethiopia, with over 8 years of experience. She graduated from Addis Ababa University and has brought extensive knowledge and expertise in structural design to the SPEC Toolbox team.
Lelissie is not only an accomplished structural engineer, but also a talented leader with a passion for developing and mentoring her team. As the team leader for structural engineering, Lelissie is responsible for ensuring that the software meets the highest standards of quality and accuracy. Her leadership and expertise have been critical in driving the success of SPEC Toolbox.
In addition to her technical responsibilities, Lelissie is also responsible for team growth and headcount. She is committed to building the best mass timber team in the world out of Addis Ababa, Ethiopia, and is dedicated to providing her team with the resources and support they need to succeed.
Lelissie is committed to delivering top-quality design and engineering services to customers while ensuring that the software remains user-friendly and accessible to anyone interested in using mass timber. She works closely with Wendy and the rest of the team to ensure that SPEC Toolbox meets the needs of clients worldwide.
Lelissie’s expertise in structural design, her commitment to excellence, and her dedication to team growth and development have been instrumental in driving the success of SPEC Toolbox. She is an emerging leader in the industry and is poised to make a significant impact on the future of mass timber.
Ari Yulianto is a full-time contractor and Lead Calculator Developer at SPEC Toolbox, based in Semarang, Indonesia. With over 10 years of experience in modern PHP and JavaScript/TypeScript development, Ari is a key member of the SPEC Toolbox team. Collaborating closely with Ikhsan Agustian, he has mastered Ikhsan’s unique system for turning complex Excel spreadsheets into functional software a skill that sets him apart from other developers in the industry.
As the Lead Calculator Developer, Ari is responsible for developing SPEC Toolbox’s powerful calculators, which provide trusted computation routines for mass timber design. Using his expertise in PHP and JavaScript/TypeScript, he ensures that the calculators are accurate, reliable, and user-friendly, allowing structural engineers to seamlessly incorporate them into their design workflows.
Ari’s skills and experience are essential to SPEC Toolbox’s success, and his mastery of Ikhsan’s unique system has enabled the team to develop structural design software at a fraction of the cost of traditional development.
Wendirad is the technical lead of SPEC Toolbox, a leading provider of structural design software for the mass timber industry. He is a world-class engineer with a first-principles understanding that sets him apart in the industry. He is responsible for ensuring the structural design accuracy of all computations in the software and is fast becoming one of the most technically competent experts in SPEC Design in the world.
Wendirad exceptional skills and expertise have been critical in the development of SPEC Toolbox. He rapidly learned SPEC to the point where he could question Adam’s design assumptions that he had held for the last six years. His understanding of structural design and his commitment to excellence have been instrumental in driving the success of SPEC Toolbox.
Wendirad is a structural engineer with more than 8 years of experience graduating from Addis Ababa University. He is based out of Addis Ababa, Ethiopia, and works closely with Lelissie Bedada and the rest of the team to ensure that SPEC Toolbox delivers the best design software to customers around the world.
Wendirad is an extremely hard worker and is committed to the success of SPEC Toolbox. He is dedicated to building the best design software in the world and is reassured that the company is well on its way to achieving that goal.
Marko Dimitrijevic is a Product Manager at SPEC Toolbox, leveraging his deep expertise as a Structural Engineer to build innovative digital tools for the construction industry.
As one of the first five team members, Marko has been instrumental in scaling SPEC Toolbox from a niche mass timber solution to a global engineering platform with over 5,000 users and 30+ product suppliers. He has been pivotal in developing the platform’s technical capabilities while shaping a successful experience for both engineers and suppliers.
His background is rooted in mass timber design, with hands-on experience delivering complex CLT and Glulam projects. Marko holds a Master’s in Structural Engineering from the University of Belgrade, where his research focused specifically on CLT floor vibration. He is driven by a passion for bridging the gap between complex engineering challenges and accessible digital solutions.
Jack “Stubby” Turner, the Lead Designer of the team, is based in Melbourne and has been friends with Adam since they were 8 years old. Jack has a remarkable reputation as one of Australia’s top designers. He has been involved in designing for Adam’s books, podcast logos, and now the software. Jack has several achievements, including leading the design and branding of the software app, pitch deck, business proposals, and website.
Before joining Adam’s team, Jack held several positions as a lead designer, including working with top clothing brands like Lee and Wrangler. Jack currently holds the position of lead designer for his own board short company, Skwosh. Jack’s innovative and creative approach to design, combined with his years of experience, brings a unique perspective to the team.
Before Corey joined the Toolbox team she had a 10 year career with The Australian Ballet where she travelled Australia and the world performing. She is excited to put her past ballet dedication into the Toolbox journey.
Corey will be looking after admin to support the company, and will be working closely with co-founder Ringo to ensure customer success. She is eager to connect with the users of SPEC Toolbox to ensure they have an incredible journey.
Oh, and she happens to be the wife of Adam Jones!
Mariella Krizen Perolina has been working with Adam for 5 years as an assistant. She is a versatile and quick learner, capable of taking on various tasks with ease. Among her roles and achievements are managing Adam’s LinkedIn and Instagram accounts with regular posts, handling his calendar and scheduling podcast topics, and implementing design information in the education section of the software. Mariella’s diverse skill set and efficiency make her an invaluable asset to the team.
Estiana Prastiowati, our reliable HRGA, Finance & Accounting Manager, holds a Bachelor’s degree in Management. With extensive experience in export companies, particularly in the garment industry, she has successfully led large teams comprising thousands of employees.
Her expertise spans a wide range of areas, including HRGA & Payroll, Exim, Compliance, and Planning. She is also highly skilled in MS Office, Indonesian labor law, taxation systems, SOP development, financial reporting, and office layout management.
Beyond her technical expertise, Estiana possesses a strong understanding of the core responsibilities of an HR professional, including workforce planning, employee engagement, performance management, training and development, industrial relations, and the implementation of fair and effective HR policies. She consistently ensures that organizational goals remain aligned with employee well-being and regulatory compliance.
Estiana’s ability to manage and integrate complex HRGA and financial functions significantly strengthens SPEC Toolbox, making her an invaluable asset to the team.
Masresha is an execution and results-driven professional with 15 years of experience in the financial services industry with a global mindset. Earlier in his career, Masresha worked with Indochine Apparel as a senior accountant and financial controller and with Y.D.L.B. Business P.L.C. as a finance manager. In addition to his current roles, he serves as general manager of Hiber Telecom Trading. Masresha earned an undergraduate degree in accounting from Addis Ababa University and a Master of Science degree in accounting and finance from New Global Vision College.
Skills: Forecasting, Budgeting, Financial Analysis and Reporting ( Financial position, Profit and loss statement, Cash flow statement), Financial Modeling, Strategic Financial Planning, Implementation of US GAAP, IFRS, software like Peachtree, simply accounting.
Dhia Aziz Rizqi Arrahman is a Software Development Lead at SPEC Toolbox, holding a Bachelor’s degree in Informatics and Technology. Since 2017, he has gained professional experience through collaborations with local companies, refining his skills in application development and web design.
He is proficient in a wide range of programming languages and technologies, including PHP (Laravel/CodeIgniter), HTML & CSS (SASS/SCSS), JavaScript (Vanilla, jQuery, Vue.js, React.js), Node.js (Express), Python, Git, databases (MariaDB/MySQL, PostgreSQL), as well as design tools such as Figma and Inkscape.
Recognized for his outstanding contributions to backend development, Dhia was entrusted with leading the team as a Software Development Lead, ensuring that all planning, coordination, and team activities run smoothly and effectively.
His technical expertise aligns seamlessly with the Backend/Frontend Engineer role at SPEC Toolbox, making him a valuable contributor to the company’s continued success.
Mukhamad Maftuh Sangibah is a Software Development Lead at SPEC Toolbox, holding a Bachelor’s degree in Informatics Engineering. Since 2021, he has gained experience as a Web Programmer at a local company and as a freelance developer, specializing in Mobile Flutter, Web Laravel, and Web CodeIgniter.
Mukhamad is proficient in a variety of technologies, including Flutter, Laravel, CodeIgniter, HTML, CSS, and JavaScript. His diverse skill set in both front-end and back-end development enables him to contribute effectively to multifaceted web projects.
Currently, Mukhamad Maftuh has been entrusted to lead as a Software Development Lead, overseeing project planning, task delegation, team coordination, mentoring, and ensuring that all development responsibilities are executed efficiently, on time, and with high quality. His technical expertise, leadership skills, and dedication to solving complex problems make him a valuable asset to the SPEC Toolbox team.
Muji Indriani is a Web Developer at SPEC Toolbox. She holds a Bachelor’s degree in Informatics and Technology and is an enthusiastic, dedicated professional with a passion for creating dynamic and user-friendly web applications. Since 2022, she has gained experience as a Software Automation Developer and System Analyst at a local company.
Muji began her career at SPEC Toolbox as a Front-End Developer, where she built a solid foundation in software development by working with HTML, CSS, and JavaScript. She later transitioned into a Quality Assurance (QA) role, which allowed her to strengthen her expertise in testing, attention to detail, and continuous improvement. In this role, she focuses on manual testing, test case design, and bug reporting, while also expanding her knowledge in automation testing with beginner-level experience in Playwright.
In addition to her technical expertise, Muji brings strong soft skills such as adaptability, problem-solving, critical thinking, and effective communication, which enable her to collaborate closely with developers and stakeholders. She is committed to continuous learning and professional growth, with the goal of combining her development background and QA expertise to ensure the highest quality standards for SPEC Toolbox software and contribute to its ongoing success.
Nur Afianto is a Software Development Lead at SPEC Toolbox, holding a Bachelor’s degree in Informatics and Technology. Since 2018, he has gained experience as a Full Stack Developer at a local company and as a freelance web developer.
He is proficient in a variety of technologies, including Laravel, CodeIgniter, ReactJS, Vue.js, MySQL, PostgreSQL, Bootstrap, Tailwind, Flutter, HTML, CSS, JavaScript, and PHP. His diverse skill set in both front-end and back-end development enables him to contribute effectively across a wide range of web development responsibilities.
Currently, Nur Afianto has been entrusted to serve as a Software Development Lead, overseeing planning, task delegation, team coordination, mentoring, and ensuring that all development responsibilities are executed efficiently, on time, and with high quality. His technical expertise, leadership skills, and ability to manage complex projects make him a valuable asset to the SPEC Toolbox team.
Rezal Wahyu Pratama is a Software Development Lead at SPEC Toolbox, holding a Bachelor’s degree in Informatics and Technology. Since 2019, he has contributed to a diverse range of projects, from video editing for the Protect the Forest Project to website development and game creation.
He is proficient in PHP (CodeIgniter, Laravel, Native), HTML, CSS, JavaScript (Node.js, Vanilla), Unity, C#, and Git, as well as database management with MySQL and PostgreSQL. He is also skilled in design tools such as Figma and Leaflet, complemented by GIS knowledge. In addition, his expertise in illustration and digital design allows him to create engaging visual content that enhances user experiences.
Currently, Rezal serves as a Software Development Lead, specifically overseeing the Illustration team, ensuring that projects are executed efficiently and meet the highest standards. His blend of technical expertise, creativity, and leadership makes him a valuable asset to SPEC Toolbox, capable of managing complex projects with innovative solutions.
Girum Alem Demissie is the Senior Structural Engineer at SPEC Toolbox, holding a BSc degree in Civil Engineering from the University of Gondar and an MSc degree in Structural Engineering from Addis Ababa Science and Technology University. His expertise extends to research software, including ANSYS and ABAQUS, and he excels in AutoCAD, SAP, ETABS, and EAGLE POINT. Proficient in MS Office applications, Girum leverages Excel to develop design templates effectively. With a robust educational background and a diverse skill set, he plays a pivotal role in SPEC Toolbox’s structural engineering endeavors.
Bezawit Mazengia is a senior structural engineer in Ethiopia with an academic excellence marked by a 3.74 GPA in her undergraduate studies from Addis Ababa University and a 3.84 GPA in her master’s studies from Bahir Dar University. Bezawit has showcased a profound understanding of her field. Her master’s thesis explored numerical study of wall sandwich panels on ANSYS and development of interaction diagrams for those panels.
Additionally, she harbors a passion for computer programming, having pursued courses in Python and data science on edX with IBM. She also incorporated computer programming in her master’s thesis by developing a computer application for the development of interaction diagrams of sandwich wall panels. Professionally, she’s been pivotal as an Engineering Lecturer at the University of Gondar since October 2018, delivering courses like Engineering Mechanics-I and Theory of Structures. Before this, Bezawit interned at Flint Stone Homes Engineering, where she worked on a 3B+G+23 building project, gaining hands-on experience in structural analysis, cost estimation, and practical knowledge on building construction.
Outside the academic and professional realm, Bezawit is committed to community service, volunteering in teaching, software training, and blood donation programs. With proficiency in tools like AutoCAD, ETABS, SAP, ANSYS, and Python, she aspires to shape the future of structural engineering in the world.
Kidist Bedada is a Senior Structural Engineer at SPEC Toolbox with a strong background in academia and structural engineering, with a BSc in Civil Engineering and an MSc in Structural Engineering from Addis Ababa Institute of Technology. She is very committed to growth and earned a certificate by taking courses in Characterization Methods of Blended Cements and Python Basics for Data Science. She also earned a certificate of participation in Sustainable Construction for Sub-Saharan Africa, which showcases her passion for sustainability. She excels in academia and research, notably as a Lecturer at the University of Gondar and a Research Assistant on Green Construction project.
A proactive professional dedicated to continuous learning, Kidist is passionate about sustainable construction practices and stays updated with the latest technologies in the field. Her exceptional organizational skills, attention to detail, and commitment to quality make her a valuable asset to SPEC Toolbox team, driving forward projects with precision and innovation.
Tewodros Heylemelecot, is a senior structural engineer based out of Addis Ababa, Ethiopia with a BSc in civil engineering and an MSc in structural engineering from the esteemed Jimma Institute of Technology. His academic excellence is evident, with a 3.88 GPA for his master’s and 3.61 for his bachelor’s degree. Tewodros’s research, graded “Excellent,” focused on the mechanical properties of rubberized green concrete and its bond-slip dynamics.
Professionally, Tewodros began his journey as an assistant lecturer at Debre Tabor University in 2016, teaching and guiding students. By 2019, he had evolved into a lecturer and researcher, contributing to curriculum reviews, organizing seminars, and playing an active role in practical projects like the ABAY Bridge. He worked as a Professional Structural Designer I at ETG Consulting Architects and Engineers Share Company in 2023, where he designs advanced structural systems, supervises their implementation, and collaborates across multidisciplinary teams.
Beyond academia and work, Tewodros actively presents research at conferences, like his paper on steel fibers’ impact on beam strength, and engages in numerous trainings and workshops. Proficient in ETABS, SAP, and programming languages, he balances technical expertise with a strong sense of community, volunteering, and teamwork. His ultimate aspiration is to shape the future landscape of structural engineering, leaving an indelible mark on the profession.
Soliyana Kassahun is a senior structural engineer based out of Addis Ababa, Ethiopia renowned for her focus on sustainable building using mass timber products. A graduate of Addis Ababa University, she earned her Masters of Science in Structural Engineering in 2023 with a notable GPA of 3.45. Her groundbreaking master’s thesis, “Effect of Human Induced Vibrations on Cross-Laminated Timber Floor Design,” emphasizes the significance of Cross-Laminated Timber in modern construction and its vibrational resilience. This study, awarded an “Excellent” grade, highlights her commitment to combating global warming through innovative structural solutions. Professionally, Soliyana is adept in software like ETABS, SAP, AutoCAD, and DLUBAL RFEM. She has fortified her academic knowledge with practical experiences at prominent firms such as MH Engineering PLC and Mela Construction PLC. Bilingual in Amharic and English, her exceptional communication abilities, combined with her fervor for eco-friendly engineering, position her as a prominent figure in structural engineering.
Mekides Tadesse, our Junior Structural Engineer at SPEC Toolbox, holds a BSc degree in civil Engineering from Debre Berhan University and an MSc degree in Structural Engineering from Addis Ababa Science and Technology University. Her practical experience includes working on road construction projects as a data collector for one year and serving as a team leader for four months at Fireside Engineering Solutions, where she excelled in facilitating site work, managing daily activities, and overseeing site management effectively.
Mekides is skilled in Microsoft Office and engineering software such as ANSYS, INROADS, ETABS, SAP, ABAQUS, and AutoCAD.
Mekides is known for her communicative, energetic, and motivated personality. She is creative, cooperative, and highly capable of working with others towards achieving organizational goals. Her commitment to excellence and her ability to manage and execute engineering projects make her a valuable addition to the SPEC Toolbox team, where she is eager to apply her skills and knowledge in structural engineering to contribute to the company’s success.
Fantaye Ketemaw, our Junior Structural Engineer at SPEC Toolbox, holds a Bachelor’s degree in Civil Engineering. Her collaborative nature has been a significant asset in project teamwork, reflecting her responsibility and organizational skills. Fantaye is known for her quick learning ability and adaptability to new technologies and procedures. Her journey in the field has evolved from a data collector to a formwork office engineer, where she has successfully contributed to various formwork designs, making valuable contributions to the company’s success.
Fikru Tsega, our Junior Structural Engineer at SPEC Toolbox, graduated with a B.Sc. in Civil Engineering from Jimma University. His academic excellence is complemented by leadership roles in the university’s student charity club and student union from 2013 to 2014 E.C., earning him certificates for his active involvement.
Proficient in both basic and specialized computer applications, Fikru is skilled in Microsoft Office and engineering software such as SAP, Civil 3D, AutoCAD, and Eagle Point. His blend of technical expertise and leadership experience makes him an invaluable member of the SPEC Toolbox team, ready to tackle challenging structural engineering projects with innovation and precision.
Ashenafi Wubishet, our Junior Structural Engineer at SPEC Toolbox, graduated with a B.Sc. in Civil Engineering from Haramaya University. With experience spanning junior site engineering, work inspection, and drafting, Ashenafi has developed a comprehensive skill set that includes site monitoring, report preparation, technical design accuracy, and construction project management. His adeptness at overseeing construction work, supervising staff, and ensuring project specifications are met demonstrates a keen eye for detail and a commitment to project excellence. Ashenafi’s proficiency in calculating quantities and managing Bills of Quantities (BOQ) underscores his analytical capabilities and understanding of construction dynamics. Ashenafi is skilled in Microsoft Office and engineering software such as RFEM, ETABS, AutoCAD, and Revit. His effective communication and ability to thrive in both independent and collaborative settings make him a dynamic addition to our SPEC Toolbox team.
Betelhem Eskezia, our Junior Structural Engineer at SPEC Toolbox, holds a BSc degree in Civil Engineering from Gondar University. She is proficient in MS Office, AutoCAD and ETABS. Her professional experience, combined with her commitment to honesty, responsibility, and teamwork, makes her an excellent asset. Passionate about reading, sharing knowledge, and helping others makes her a dynamic addition to our team.
Neway Teshome, a Junior Structural Engineer at SPEC Toolbox, holds a Civil Engineering degree from Haramaya University Institute of Technology. His academic competence is highlighted by his B.Sc. project on the analysis and design of a G+6 iconic building. He is skilled in Microsoft Office and engineering software such as ETABS and AutoCAD.
Professionally, Neway has built a diverse portfolio, starting with his current role as a Work Inspector for IDCON Infrastructure Development Consultants P.L.C., overseeing a significant road project. His previous positions include Project Consultant and Manager for the Shewa Peace and Development Association’s rebuilding project, and a Site Engineer for a building construction project. His career began with an internship at Country Club Developer P.L.C. (CCD), laying the foundation for his growth in the field.
Neway’s broad expertise and practical experience in both infrastructure development and management projects showcase his adaptability and commitment, making him a valuable member of the SPEC Toolbox engineering team.
Soressa Jima, our Junior Structural Engineer at SPEC Toolbox, holds a BSc degree in Civil Engineering from Jimma University. He is proficient in MS Office, AutoCAD, ETABS, and Bill of Quantities. Soressa excels in communication, creativity, leadership, and teamwork. Known for his sociability, empathy, and dedication to community service, he is committed to using his skills to drive positive change and innovation, making him a dynamic addition to our team.
Dagnachew Bayeta, a recent civil engineering graduate from Jimma University, is a Junior Structural Engineer at SPEC Toolbox with a passion for timber design and sustainable engineering solutions. Dagnachew has completed certificate programs in AutoCAD and Bill of Quantity, and Take-Off software, showcasing advanced proficiency in Microsoft Office Suite and a keen ability to leverage technology in engineering practices.
Equipped with practical experience from internships and hands-on projects, Dagnachew brings skills in structural analysis, design, and project management to the SPEC Toolbox. His innovative mindset, meticulous attention to detail, and problem-solving capabilities make him a valuable addition to the SPEC Toolbox team. He is eager to contribute expertise and collaborate on impactful projects.
Reavy Wildan Kurniawan is a skilled Web Developer at SPEC Toolbox with a strong background in backend and full-stack development. Since 2021, he has gained valuable experience working as a Backend Developer and Full-Stack Developer at a local company. He is currently pursuing a Bachelor’s degree in Informatics and Technology, further strengthening his technical expertise.
Reavy is proficient in a wide range of programming languages and frameworks, including PHP, Laravel, JavaScript, Node.js, Express.js, Vue.js, MongoDB, SQL, and Git. His expertise in both backend and frontend development enables him to build robust, efficient, and user-friendly web applications.
Reavy’s dedication to continuous learning and his ability to solve complex development challenges make him a valuable asset to the SPEC Toolbox team. His contributions play a key role in driving the creation of dynamic, high-performance web solutions.
Riza Eka Febriansah is a dedicated Web Developer at SPEC Toolbox. Currently pursuing a Bachelor’s degree in Informatics and Technology, he is actively expanding his knowledge to further enhance his skills. Riza began his web development journey in 2021, gaining valuable experience with local companies.
Proficient in HTML, CSS, JavaScript, and PHP, he develops interactive web solutions that seamlessly combine design and functionality. With a solid foundation and a passion for continuous growth, Riza contributes to SPEC Toolbox’s web development initiatives with enthusiasm and expertise.
His commitment to learning and his ability to tackle complex development challenges make him a valuable asset to the team, playing a key role in delivering dynamic, high-performance web solutions.
Hariyanto, an accomplished Web Developer at SPEC Toolbox, has been a pivotal contributor to the company’s success. With a web development career dating back to 2018, he demonstrates exceptional proficiency in PHP, developing both web applications and personal projects. He is an independent problem solver, highly skilled at leveraging online resources to identify effective solutions.
Previously employed as a sales assistant, Hariyanto’s experience includes creating a minimalist Laravel framework and authoring e-books on mastering PHP. His contributions extend to projects such as the Spesial Page web builder and Balepanjang digital government services. His expertise in PHP OOP, MySQL, and related technologies greatly enhances SPEC Toolbox’s web development initiatives.
Hariyanto’s technical expertise aligns seamlessly with the Backend/Frontend Engineer role at SPEC Toolbox, making him an invaluable contributor to the company’s continued growth and success.
Ghosi Adam is a Web Developer at SPEC Toolbox with a Bachelor’s degree in Informatics and Technology. He has been gaining professional experience since 2022 through engagements with local companies.
Ghosi is proficient in various areas of software development, including Full-Stack Web Development (Laravel), Backend Development (.NET), and Frontend Development (React.js).
His commitment to continuous learning and his ability to tackle complex development challenges make him a valuable asset to the SPEC Toolbox team. Ghosi’s contributions are instrumental in driving the development of dynamic, high-performance web solutions.
Danar Ghulamsyah is a Web Developer at SPEC Toolbox with a Bachelor’s degree in Informatics and Technology. He has been gaining professional experience since 2022 through engagements with local companies.
Danar is proficient in various software development technologies and has participated in full-stack projects using Go, Python, TypeScript, and web technologies (HTML, CSS, JavaScript).
His commitment to continuous learning and his ability to tackle complex development challenges make him a valuable asset to the SPEC Toolbox team. Danar’s contributions are instrumental in driving the development of dynamic, high-performance web solutions.
Ade Waluyo Putro is a Web Developer at SPEC Toolbox and a graduate of SQL School (Regd: SequelGate Innovative Technologies Pvt. Ltd.). He has been gaining professional experience since 2018 through his work as a Fullstack Programmer and in developing Android mobile applications with local companies.
Ade is proficient in various areas of software development, specializing in PHP, JavaScript, Flutter, MySQL, and Golang. He has a proven ability to deliver high-quality code and solutions within deadline-driven environments and excels at collaborating with cross-functional teams to analyze user requirements and implement effective solutions.
His commitment to continuous learning and his ability to tackle complex development challenges make Ade a valuable asset to the SPEC Toolbox team. His contributions are instrumental in driving the development of dynamic, high-performance web solutions.
Nurul Afifah Muthoharoh is a Web Developer at SPEC Toolbox with a Bachelor’s degree in Informatics and Technology. She has been gaining professional experience since 2022 through engagements with local companies.
Nurul is proficient in a wide range of programming languages and technologies, including Python, JavaScript, Java, C, Kotlin, C++, C#, PHP, HTML5, and CSS3. She is committed to staying up to date with the latest trends in web development, currently exploring backend and DevOps technologies, and is eager to tackle new challenges while contributing to innovative projects.
Her commitment to continuous learning and her ability to solve complex development challenges make her a valuable asset to the SPEC Toolbox team. Nurul’s contributions are instrumental in driving the development of dynamic, high-performance web solutions.
Muhammad Farraos Abdillah is a skilled Web Developer and 2D/3D Designer at SPEC Toolbox, as well as a graduate in Visual Communication Design with a strong foundation in 3D Motion, Animation, and VFX. He has spent years creating visually immersive experiences and, more recently, has channeled his passion for design into Full-Stack Web Development, gaining expertise in both frontend and backend technologies. This unique blend of visual artistry and technical skills enables him to develop modern web applications that are not only highly functional but also enriched with engaging, interactive visual elements. Committed to continuous growth, he stays up to date with the latest web development trends, aiming to deliver responsive, high-impact digital experiences that merge visual storytelling with cutting-edge technologies.
Farraos is proficient in a variety of programming languages, including HTML, CSS, JavaScript, and TypeScript, as well as frameworks and libraries such as React.js, Next.js, and Node.js. He also has experience working with MySQL databases and is skilled in 3D Animation, 3D Modeling Software, and SketchUp.
His dedication to continuous learning and his ability to solve complex development challenges make Farraos a valuable asset to the SPEC Toolbox team. His contributions are instrumental in driving the creation of dynamic, high-performance web solutions.
Sabilla Rosyada is a Web Developer at SPEC Toolbox with a Bachelor’s degree in Informatics and Technology. She has been gaining professional experience since 2023 through her work with local companies.
She is proficient in several programming languages, including Scratch, HTML, and CSS. To further strengthen her web development skills, she has also completed various training programs, such as Manual QA Software Testing, Implementation of Ultrasonic Sensors, Buzzers, and LCD I2C for Distance Detection, as well as Dicoding JavaScript.
Sabilla’s dedication to continuous learning and her ability to take on complex development challenges make her a valuable asset to the SPEC Toolbox team.
Muchamad Hailal Syah, our 3D Design Specialist and an expert in architecture, brings his architectural expertise to the dynamic team at SPEC Toolbox. Since 2019, he has been involved in government-subsidized housing development projects, applying his skills in both the design and construction phases.
Proficient in AutoCAD, SketchUp, and Adobe Illustrator, Muchamad is capable of transforming architectural visions into reality. Holding a Bachelor’s degree in Architecture from Soegijapranata Catholic University in Semarang, his expertise in computer-aided design is further reinforced by hands-on experience in the construction industry.
Energetic and dedicated, Muchamad ensures that every task he undertakes aligns with SPEC Toolbox’s mission of excellence.
Arsema Assefa Araya, our Administrative Assistant, is a driven and ambitious professional with dual degrees in Mechanical Engineering and Accounting. Fueled by a passion for innovation, problem-solving, and business acumen, she combines her strong technical background with financial analysis skills to contribute to the success of organizations in the engineering and finance sectors. Arsema possesses robust analytical and problem-solving abilities, evident in her track record of conquering intricate engineering and financial challenges. Her exceptional communication skills, both written and verbal, enable effective collaboration with technical and non-technical stakeholders. She thrives in fast-paced, deadline-driven environments, excelling both independently and as part of a team. Her dedication and versatile skill set make her an invaluable asset to SPEC Toolbox.
Virra Anjani is a dedicated HR & Administrative Assistant at SPEC Toolbox, bringing valuable experience from working in export companies since 2021. She has a strong background in handling diverse administrative tasks, making her an invaluable asset to the team.
Currently, Virra is pursuing a Bachelor’s degree in Management, further enhancing her knowledge and capabilities in administrative and managerial roles. She is proficient in MS Office and highly skilled in managing various administrative functions, including government and financial administration. Her ability to multitask and efficiently handle diverse responsibilities makes her a vital contributor to SPEC Toolbox.
Virra’s dedication and expertise ensure that administrative operations run smoothly, supporting the company’s day-to-day activities and driving its overall success.
CLT
Dowels
GLT
Screws
Brackets
Light-frame