Professional Summary
System architect and full-stack developer with 28 years of continuous experience designing and building
large-scale engineering software for the construction industry. Deep expertise in C/C++ systems programming,
complemented by modern web development with React.js and PHP. Proven ability to lead architecture for
long-lived products - including a flagship application used daily by thousands of structural engineers
across Europe. Currently leading the modernization of a 30+ year C++ codebase into a scalable web-based
cloud-native engineering platform.
Technical Skills
| Languages | C, C++, PHP, JavaScript, TypeScript, SQL, Lua, VBScript |
| Frontend | React.js, HTML/CSS, wxWidgets, MFC/Win GUI |
| Backend | PHP (with custom C++ extensions), Node.js, Next.js, MySQL, WAMP/LAMP |
| Architecture | System design, modular architecture, cloud migration, API design, legacy modernization |
| Tools & Platforms | Visual Studio, Visual Studio Code, Git, Docker, Linux (Ubuntu) server administration |
| CMS | WordPress, Drupal, Joomla |
Work Experience
Software Development Team Lead / Architect / Developer
January 2024 – Present
Matrix Software / StruSoft (StruSoft Group) - Vilnius, Lithuania
Leading architecture and development of a new scalable web platform to bring Matrix Software's engineering tools to the browser.
- Architecting a multi-application React.js frontend with shared component libraries and design systems
- Designing a PHP backend that integrates performance-critical C++ business logic as native PHP extensions
- Ensuring the shared C++ core framework serves both the legacy desktop application and the new web platform
- Defining architectural standards for modularity, independent testability, and long-term maintainability
- Designing external APIs for third-party application integration
- Leading and mentoring the development team on architecture and best practices
Software System Architect / Developer
January 2010 – January 2024
Matrix Software (StruSoft Group) - Vilnius, Lithuania
Owned system architecture for MatrixFrame and related engineering products, making key design decisions across the full technology stack.
- Designed and maintained the core C++ framework powering structural analysis software used by thousands of engineers daily
- Architected the internal forces calculation engine and results presentation layer
- Built a flexible HTML-based reporting engine with PDF export capabilities
- Implemented a macro/scripting language system (VBScript), later leading migration to Lua
- Developed advanced Windows GUI components for complex engineering workflows
- Initiated the cloud migration strategy - developing C++ modules as PHP extensions for server-side deployment
- Made long-term architectural decisions ensuring maintainability of a 30+ year codebase
Senior Software Developer
February 1998 – January 2010
Matrix Software (StruSoft Group) - Vilnius, Lithuania
Core C++ developer on MatrixFrame - structural analysis software compliant with Eurocode and NEN standards, used across the Netherlands, Lithuania, Israel, and beyond.
- Developed calculation engines, framework components, and GUI modules in C++/Visual C++/MFC
- Built foundational architecture and framework code that remains in active use today
- Contributed to software adopted by technical universities including TU Delft, TU Eindhoven, VGTU Vilnius, and the Technion (Haifa)
- Helped establish Matrix Software as a government-accepted standard for structural engineering in the Netherlands
Key Project Highlights
SimplexFrame / SimplexApps Suite -
solutions.matrix-software.biz
(stage/testing)
Next-generation cloud-based engineering product suite, bringing structural analysis and design tools
to the browser. Built as a collection of React.js single-page applications with a shared component
library and design system on the frontend, powered by high-performance C++ calculation engines running
server-side as native PHP extensions. Designed for scalability, real-time responsiveness, and seamless
migration of proven desktop calculation logic to a modern cloud-native delivery model.
MatrixFrame / MatrixTools / MatrixFloor -
matrix-software.com
Flagship structural analysis desktop software suite for professional engineers. Used daily by thousands of
engineers at contractors, architects, and engineering offices. Cooperated with the Dutch Government
to produce nationally accepted software. Deployed at major technical universities across Europe and Israel.
The C++ core framework developed for this suite now also powers the SimplexApps cloud platform.
fatalyse
(Personal Project)
Full-stack web platform (like TradingView.com now) for active traders featuring watch lists for stocks,
currencies, and commodities, technical signals, trade journals, and technical studies. Sole
developer - designed architecture, built the server side (LAMP stack with custom C++ PHP modules),
client side (JavaScript/jQuery), and administered the dedicated Ubuntu server.
Education
Master’s Degree in Computer Science
Vilnius Gediminas Technical University - Vilnius, Lithuania | 1999 – 2001
Vilnius Gediminas Technical University - Vilnius, Lithuania | 1999 – 2001
Bachelor’s Degree in Computer Science
Vilnius Gediminas Technical University - Vilnius, Lithuania | 1995 – 1999
Vilnius Gediminas Technical University - Vilnius, Lithuania | 1995 – 1999
Languages
| Lithuanian | Native |
| Russian | Professional working proficiency |
| English | Professional working proficiency |
| German | Elementary |