aka mtr
Web Developer / Full-Stack (PHP, JavaScript, HTML, CSS) / Magento / Concept Ecosystem / Laravel / SQL / noSQL
Transforming Business Ideas into Powerful Digital Solutions
With over two decades of hands-on experience in web development and eCommerce innovation, I bring a unique combination of technical expertise and business understanding to every project. As a university-educated full-stack developer, I've successfully delivered scalable, high-performance solutions for clients across multiple continents—from cutting-edge drone technology platforms in the USA to sophisticated e-commerce systems in Europe. Additionally please check https://github.com/Concept-Labs
What Sets Me Apart:
My journey in software development has been driven by a passion for creating elegant, maintainable code that not only solves today's challenges but scales for tomorrow's opportunities. I specialize in architecting robust solutions using PHP, JavaScript, HTML, and CSS, with deep expertise in building custom frameworks and implementing complex integrations that drive real business value.
Technical Excellence with Business Impact:
Throughout my career, I've mastered the art of translating complex business requirements into clean, efficient code. From designing custom CRM portals and migrating legacy systems to modern architectures, to optimizing high-traffic e-commerce platforms serving thousands of customers daily—I deliver solutions that perform under pressure and exceed expectations.
Collaborative Leadership & Innovation:
As a team lead and technical architect, I've guided development teams through challenging projects using Agile/Scrum methodologies, ensuring seamless collaboration with stakeholders at all levels. My experience spans the complete software development lifecycle, from initial concept and architecture design through deployment, optimization, and ongoing maintenance.
Committed to Quality & Continuous Growth:
I'm deeply committed to code quality, adhering to OOP principles, SOLID design patterns, and industry best practices. Whether it's implementing comprehensive testing strategies, conducting thorough code reviews, or staying current with emerging technologies, I believe that exceptional software is built on a foundation of continuous learning and meticulous attention to detail.
Core Development Principles
- Object-Oriented Programming (OOP)
- SOLID, DRY, KISS principles
- Design patterns
- Clean Code architecture
- Domain-Driven Design (DDD) concepts
- Test-Driven Development (TDD)
Web Development & Programming Languages
- PHP (5.x–8.x), PSR compliant (PSR-4, PSR-7, PSR-11, PSR-15)
- JavaScript Legacy
- jQuery
- Prototype
- KnockoutJS
- React
- Others
- HTML5 & Semantic Markup
- CSS3, SCSS/SASS, Responsive Design
- SQL (Complex queries, optimization, indexing)
- Python ***
- TypeScript **
- Node.js **
- C++ (Legacy experience)
Database Technologies
- MySQL (Query optimization, indexing, replication)
- PostgreSQL
- SQLite
- NoSQL (MongoDB, Redis)
- Database design and normalization
- Performance tuning and optimization
- Complex queries, views, stored procedures
CMS & E-Commerce Platforms
- Magento (1.x, 2.x) *****
- Concept Ecosystem - Founder
- ModifiedShop *****
- WordPress ***
- Laravel ***
- Symfony **
- Yii Framework ***
- Zend Framework ****
DevOps & System Administration
- Unix/Linux system administration
- Apache, Nginx web servers
- Docker & containerization
- CI/CD pipelines
- Git version control
- Composer dependency management
API Development & Integration
- RESTful API design and development
- Third-party service integrations
- Payment gateway integrations (PayPal, Stripe, etc.)
- Shipping provider APIs
- Microservices architecture
- XML-RPC, SOAP
Testing & Quality Assurance
- PHPUnit
- Pest PHP
- Xdebug
- Unit testing, Integration testing
- Code coverage analysis
- Performance profiling
Project Management & Collaboration Tools
- Jira
- Confluence
- Git (GitHub, GitLab, Bitbucket)
- Agile/Scrum methodologies
- Kanban boards
- Code review processes
Frontend Technologies & Tools
- Responsive web design
- Cross-browser compatibility
- Progressive Web Apps (PWA) concepts
- Frontend performance optimization
- Browser DevTools
- Webpack, npm, yarn ***
Soft Skills & Professional Competencies
- Problem-solving and analytical thinking
- Project management and planning
- Technical leadership and mentoring
- Code reviews and quality assurance
- Agile/Scrum team collaboration
- Client communication and requirement gathering
- Technical documentation
- Attention to detail and quality focus
- Adaptability and continuous learning
- Time management and prioritization
- Critical thinking and innovation
Languages
- English: B2 (Upper-Intermediate)
- Ukrainian: Native
- Russian: Fluent
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Bachelor — Computer Software and Automated Systems
Technological University, Zhytomyr (1998–2002) -
Student — Technological College, Zhytomyr (1994–1998)
Full-Stack Developer — Aghawk Dynamics (USA) — https://aghawkdynamics.com
Jan 2024 – Jul 2025
- Developed full-stack CRM portal for drone solutions provider serving agriculture, construction, and public safety industries
- Built customer portal using PHP 8.2, Concept Ecosystem, MySQL, JavaScript, and React
- Portal: https://www.aghawkdynamics.com/customer-portal-info
Freelance Senior Full-Stack E-commerce Developer — NL-tuning (Switzerland) — https://nl-tuning.ch
Feb 2023 – Dec 2024
- Migrated legacy ModifiedShop platform from PHP 5 to PHP 7.4
- Designed and implemented custom framework with PSR-compliant components (container, middleware, HTTP message, event dispatcher, ORM, CRUD, layout)
Senior Magento Backend Developer — Emma Sleep (Germany) — https://emma-sleep.de
Aug 2021 – Jan 2023
- Developed custom Magento modules for e-commerce operations
- Integrated dropshipping and third-party services
- Optimized performance and conducted code reviews
Senior Magento Developer — Temashop APS (Denmark) — https://temashop.dk
Oct 2012 – 2021
- Full-stack Magento development and custom module creation
- Developed REST APIs, payment gateways, and shipping integrations
- Implemented dropshipping solutions and conducted competitor analysis
Dec 2011 – Mar 2012
- Provided full-stack Magento development and support
- Managed development projects
Team Lead — E-Learning Platform — Ignite (Israel) — https://igniteoutsourcing.com • https://www.kineo.com/
May 2010 – Dec 2011
- Led team in developing custom e-learning platform (PHP, JS, HTML, CSS)
- Managed projects using Agile/Scrum methodologies with direct client communication
- Built data analysis features: graphs, reports, statistics, and learning path systems
Magento Developer — ISM Commerce (Netherlands) — http://www.ism-ukraine.com/
Jan 2009 – May 2010
- Developed custom Magento modules and third-party integrations
- Provided ongoing support and maintenance for e-commerce platform
Team Lead — TimeMaker CRM (Czech Republic) — https://timemaker.com
Mar 2007 – Jan 2009
- Developed web applications and APIs for CRM system
- Built microservices architecture
- Conducted code reviews and managed development projects
Co-Owner, C++/Web Developer — PalmOrder (Ukraine) — https://palmorder.com
Apr 2004 – Mar 2007
- Developed trader mobile platform for PalmOS
- Built C++ web applications using XSLT and XML-RPC
- Created custom PHP framework and managed web development projects
Aug 2002 – Apr 2004
- Developed applications for government pension infrastructure
- Worked with C++ and Novell stack (TCP/IP, NetWare, GroupWise, eDirectory)
- Managed technical projects
This README is a Markdown rendering of a personal CV originally authored in HTML/CSS (images removed).


