Expert Full-Stack Developer
17+ Years of Professional Experience
17+ years in full-stack developer roles (12 positions)
Versatile full-stack developer with expertise across modern frontend frameworks, backend technologies, and deployment infrastructure. Experienced in building complete applications from database design to user interface implementation. Strong understanding of the full development lifecycle, with focus on maintainable architecture and efficient development workflows. Skilled at bridging frontend and backend concerns for cohesive solutions.
Backend development across diverse enterprise projects from system design to deployment. Worked on multi-project development with varying team sizes and technology stacks using TypeScript, NestJS, Python, and modern cloud infrastructure.
Contributions: 1,266 commits (807 as Qchmqs + 459 as Smati)
Codebase: 2,276 TypeScript files (1,414 TS + 862 TSX)
Led Shakapp backend development with NestJS, Google Vision AI, and Stripe integration while supporting React Native mobile team. Architected PostgreSQL schema, built comprehensive APIs, deployed on AWS with Kubernetes, and coordinated with mobile developers on feature integration.
Contributions: Full project lifecycle from design to production deployment
Codebase: Unknown (TypeScript API + Flask backend + Next.js frontend)
Participated in full-stack development of VetrinaVerse NFT marketplace from architecture to deployment. Contributed to Flask/Python backend for smart contracts, TypeScript API layer, Next.js frontend with MetaMask integration, and PostgreSQL database. Assisted with Kubernetes deployment using Terraform infrastructure as code.
Contributions: 467 commits (272 as Qchmqs + 195 as Smati)
Codebase: 2,882 TypeScript files (1,801 TS + 1,081 TSX)
Participated in development of Infant platform from backend architecture to mobile app deployment. Contributed to NestJS/Prisma backend, React Native mobile app, PostgreSQL schema design, and Jenkins CI/CD pipeline. Worked on feature development across authentication, medical, and community modules.
Served as CTO for FastVan logistics platform, owning both backend (Node.js/HAPI/WebSockets) and frontend (React/TypeScript) architecture. Led three major migrations: React hooks, Node.js v12→v18, and JS→TS conversion. Architected microservices extraction, driver status system, and real-time tracking infrastructure.
Contributed to major refactoring of music platform from monolithic architecture to modular design. Participated in technology stack modernization and database migration, ensuring data integrity and optimal performance.
Contributed to platform for scaling on-site working teams with unpredictable staffing demands. Implemented GraphQL API features with Ruby-GQL and worked on Quasar/Vue components. Participated in designing state machines for time tracking, assignment progression, user/company statuses, and multi-tenancy. Worked on achieving full test coverage with RSpec and Jest, and helped build complete CI/CD pipeline.
Contributed to confidential client project with Nuxt.js/Vue.js frontend and Node.js/Laravel backend. Delivered solutions within tight timeframes while adapting to evolving client requirements.
Participated in development of two distinct projects: iSquared AI metrics platform (Node.js/React full-stack) and confidential Python parsers for AI model architecture. Contributed to system design from scratch, implemented CI/CD pipelines, and delivered production-ready solutions.
Contributions: Led system design and full-stack implementation from scratch
Codebase: Unknown (Node.js/Express backend + React/Redux frontend)
Participated in full-stack development of iSquared AI metrics platform from system design to deployment. Contributed to Express.js/MongoDB backend with InfluxDB integration, React/Redux frontend for data visualization, and GitHub Actions CI/CD pipeline. Worked on database schemas and API contracts for real-time model monitoring.
Contributions: Minimal involvement - contributed parsers and bash scripts
Codebase: Unknown (confidential project)
Confidential Python-based parsers and architecture for AI model processing (separate from iSquared platform)
Full-time freelancing across diverse tech stacks and multiple client projects. Delivered microservices architectures, frontend migrations, podcast platforms, games, and data processing solutions using PHP, Ruby, JavaScript, and Python ecosystems.
Contributions: Full architecture and implementation
Codebase: Unknown
Participated in complete microservices architecture using Symfony backend, Docker containerization, and Kubernetes orchestration. Worked on SSO authentication, comprehensive testing, and production deployment.
Contributions: Full-stack development and cloud deployment
Codebase: Unknown
Participated in full-stack development of Firense podcast platform: Laravel backend with audio processing, Node.js API layer, React/Next.js frontend, AWS infrastructure (S3, CloudFront), and Netlify deployment.
Contributions: Complete frontend rewrite and migration
Codebase: Unknown
Managed Flashington frontend migration from Angular to React/Redux with Webpack. Coordinated with backend APIs, tested integration points, and delivered improved user experience with better performance.
Contributions: Multiple implementations - 6 commits on Chezz-Multiplayer-Chess, separate chessroom.ml iteration
Codebase: Two complete codebases: Express.js backend + Firebase realtime DB
Designed multiplayer chess platform through multiple iterations: v1 with Express.js/Socket.io backend, MongoDB, Handlebars views, and Passport; v2 with Firebase Realtime Database, jQuery frontend, and Material Design Lite. Deployed chessroom.ml with Firebase hosting, exploring serverless vs traditional backend architectures.
Contributions: Multiple scripting solutions
Codebase: Unknown
Custom data processing and migration scripts for database transformations and ETL workflows
Contributions: Massive codebase with Python and PHP implementations, cronjobs, HTML parsers
Codebase: 100+ parser files across py_disabled/ and php_7771/ directories
Designed and implemented end-to-end web scraping platform: Python/PHP parsers for 50+ sites, MySQL database for product tracking, cronjob scheduling, HTML parsing libraries, and data processing pipelines. Maintained parsers through site redesigns.
Contributions: 3 commits - dashboard interface and monitoring system
Codebase: HMVC modules: admin, dashboard, monitor, proxy, users, notifications
Designed CodeIgniter HMVC monitoring platform for web scraping infrastructure: admin panel, dashboard metrics, link monitoring, proxy rotation, user management, and notification system. Integrated with MySQL and external scraper systems.
Contributions: Multiple client projects
Codebase: Unknown
Delivered multiple Laravel full-stack projects with React/Vue frontends, RESTful APIs, MySQL databases, and Docker deployment. Handled complete development lifecycle from design to production.
Contributions: 3 commits - complete Rails conversion from HTML theme
Codebase: Rails 6 with Webpacker, PostgreSQL, Devise authentication
Transformed purchased Bulma HTML theme into complete Rails 6 dashboard application: PostgreSQL backend, Devise/OmniAuth authentication, Webpacker asset pipeline, responsive Bulma styling, and production-ready deployment configuration.
Partnership focusing on full-stack development of educational and management platforms in Europe. Delivered multiple projects using Laravel, React, and modern deployment practices.
Contributions: Full-stack development with senior developer collaboration
Codebase: Unknown
Led full-stack development of GVA educational platform: Laravel backend with curriculum/exam systems, React frontend with Redux state management, Electron exam app, and Docker deployment.
Contributions: System design, major refactoring, and production deployment
Codebase: Unknown
Led DSE platform development with major architectural improvements: Laravel API backend, React SPA frontend, Electron offline app, JWT auth, Nginx/Redis optimization, and production deployment for medical industry.
Contributions: Full-stack development
Codebase: Unknown
Built complete project management platform with Laravel backend, Vue.js/React frontend components, Docker deployment, and MySQL persistence.
Co-founded web development agency. Started with Rails projects, transitioned to custom PHP framework built for cost efficiency. Developed 10+ client websites including e-commerce platforms and custom applications. Handled architecture decisions, team leadership, infrastructure, and deployment automation.
Contributions: Full architecture and implementation
Codebase: Rails application with ActiveRecord, RESTful API
Built complete Rails e-commerce template: backend with RESTful APIs, database design, jQuery frontend for cart/checkout, and deployment configuration for CGI production hosting.
Contributions: Full architecture and implementation
Codebase: Rails application with ticket lifecycle management
Created complete ticketing solution with Rails backend and jQuery frontend, implementing ticket workflows, customer interface, technician dashboards, and reporting for repair shop management.
Contributions: Framework architecture, all client implementations, pattern design, FuelPHP PHP 7.3 pull requests
Codebase: Unknown (10+ projects)
Led WebinDZ development using custom FuelPHP framework for backend and jQuery for frontend. Delivered complete solutions for 10+ clients (brochure sites, e-commerce), handling database design, business logic, UI implementation, and deployment.
Contributions: Complete development and deployment
Codebase: FuelPHP application
Created complete Betafil brochure website using custom FuelPHP framework for backend and jQuery for frontend interactions.
Contributions: Complete development and deployment
Codebase: FuelPHP application
Created complete Tigersb company website using custom FuelPHP framework with jQuery-based frontend.
Contributions: Complete development of FuelPHP version and WordPress migration
Codebase: FuelPHP application, later WordPress
Created Mekhor company website with custom FuelPHP framework, later rebuilt with WordPress for improved client accessibility.
Contributions: Complete OpenCart customization and deployment
Codebase: Modified OpenCart installation
Delivered complete Vegoss e-commerce platform with heavily modified OpenCart: custom backend logic, jQuery-enhanced frontend, and payment processing.
Contributions: Complete development and deployment
Codebase: FuelPHP application
Created complete Indzign company website using custom FuelPHP framework with interactive jQuery frontend.
Contributions: Complete OpenCart customization and WordPress rebuild
Codebase: Modified OpenCart, later WordPress
Delivered Zaouch Nutritions e-commerce platform initially with heavily modified OpenCart, later rebuilt with WordPress/WooCommerce for improved maintainability.
Contributions: Initial FuelPHP version and WordPress rebuild
Codebase: FuelPHP application, later WordPress
Created WebinDZ company website with custom FuelPHP framework, later rebuilt with WordPress for better content workflow.
Freelanced across multiple platforms (Odesk, PPH, private clients) delivering diverse solutions: desktop applications, WordPress sites, OpenCart e-commerce, Rails applications, and contact management systems.
Contributions: 6 commits - contact/category management implementation
Codebase: Rails 5.2 application with PostgreSQL, CoffeeScript, Sass
Designed and implemented complete ContactHub CRM: Rails 5.2 backend with PostgreSQL, contact/category management, RESTful architecture, CoffeeScript frontend logic, and Sass-based responsive design.
Contributions: Complete design and implementation
Codebase: Unknown
Built complete C# multi-mouse application using .NET, handling multiple input devices, UI rendering for collaborative work, and Windows system integration.
Contributions: Complete development and deployment
Codebase: Unknown (3+ sites)
Delivered complete WordPress solutions: custom theme development, plugin creation, MySQL optimization, jQuery frontend enhancements, and production deployment.
Contributions: Custom features and integrations
Codebase: Unknown
Delivered comprehensive OpenCart customizations: backend module development, payment integrations, frontend theme modifications, and MySQL schema extensions.
Contributions: Full-stack development
Codebase: Unknown
Delivered complete web solutions using PHP/jQuery and Rails 3 stacks. Handled database design, backend logic, frontend development, and production deployment.
Advanced from intern to junior developer. Built custom e-commerce solutions with OpenCart, creating custom fork with robust ORM layer and enhanced module handling. Developed platforms for Messahel and Azess with multi-language support, custom payment gateways, and advanced product management. Created internal C# inventory management system with SQL Server. Implemented MVC architecture, automated testing with PHPUnit. Managed server deployments with Apache, bash scripts, FTP via WHM/cPanel. Worked on WordPress, Magento, and Joomla sites.
Contributions: Complete development for company internal use
Codebase: .NET Windows Forms application
Created complete internal inventory system: C# Windows Forms/WPF desktop application with SQL Server database. Implemented product catalog, stock tracking, supplier management, transaction history, and automated reporting for Clickpctech's internal operations.
Gained foundational web development experience with PHP, Apache, and SQL. Worked on debugging and optimizing PHP code, configuring Apache servers, and managing SQL databases. Acquired fundamental front-end skills with JavaScript (ES3/ES5), jQuery, HTML3/4/XHTML, and CSS2. Learned server-side scripting and web infrastructure essentials.