Qurban Ullah

System Architect and Full Stack Development

Volvicon • Freelance

Oct 2025 - Present • 7 mos

Developed and architected a complete enterprise-grade software ecosystem for Volvicon.com, a sophisticated 3D imaging software platform delivered through a modern microservices architecture. Technical Architecture Built a comprehensive monorepo-based system featuring multiple interconnected services orchestrated via Docker Compose (development) and Docker Swarm (production): RESTful API Backend (Laravel 12 + PHP 8.2+): Central authentication hub using Laravel Passport/Sanctum, complete business logic layer, and single source of truth for all platform data Admin Dashboard (Next.js 16): Internal management portal for users, licenses, support tickets, and content administration Client Portal (Next.js 16): Customer-facing license management, support ticketing, and software download system Marketing Website (Next.js 16): Modern, responsive public-facing site with dynamic content management Documentation Hub (Docusaurus): Comprehensive help center and technical documentation Key Technical Implementations ✅ Backend Excellence Designed secure OAuth2 authentication flow with Passport Implemented MariaDB database architecture with optimized queries Built RESTful API serving multiple frontend applications Created comprehensive feature test suite using Pest ✅ Frontend Development Developed three production Next.js 16 applications with React 19 Implemented TypeScript for type-safe development Styled with Tailwind CSS 4 for responsive, modern UI Established strict architectural patterns and coding conventions ✅ DevOps & Infrastructure Containerized entire stack with Docker for consistency across environments Configured Docker Swarm for production orchestration Implemented HAProxy for load balancing and ingress control Set up Redis caching layer for performance optimization Created automated deployment pipelines

System Archtiect and Full Stack Developer

Solarlits • Freelance

Jul 2025 - Present • 10 mos

Enterprise Journal Submission Platform - Solarlits.com Architected and developed a comprehensive academic journal submission system using modern full-stack technologies. This enterprise-grade platform features: Technical Stack: Backend: Laravel 12 (PHP 8.2+) with OAuth2 authentication (Passport/Sanctum) Frontend: React 19 with TypeScript across multiple applications Database: MariaDB with Redis caching Infrastructure: Docker containerization with Swarm orchestration Architecture Highlights: Microservices architecture with API-first design Multi-application ecosystem: Admin panel, client portal, and marketing website Single source of truth with centralized backend logic Production-ready containerization with Docker Compose (dev) and Docker Swarm (prod) HAProxy load balancing and ingress management Key Features: Secure user authentication and authorization License management and tracking system Support ticket management Content management with role-based access Scalable deployment pipeline ✅ Backend Excellence Designed secure OAuth2 authentication flow with Passport Implemented MariaDB database architecture with optimized queries Built RESTful API serving multiple frontend applications Created comprehensive feature test suite using Pest ✅ Frontend Development Developed three production React 19 applications Implemented TypeScript for type-safe development Styled with Tailwind CSS 4 for responsive, modern UI Established strict architectural patterns and coding conventions ✅ DevOps & Infrastructure Containerized entire stack with Docker for consistency across environments Configured Docker Swarm for production orchestration Implemented HAProxy for load balancing and ingress control Set up Redis caching layer for performance optimization Created automated deployment pipelines

Project Manager

Product Information Management • Temps plein

Jan 2023 - Dec 2025 • 2 yrs 11 mos

✅ Drove project efficiency and goal alignment by effectively managing a development team. ✅ Spearheaded the research and development (R&D) of innovative solutions and technological advancements, contributing to a 20% increase in feature implementation speed. ✅ Oversaw the end-to-end product lifecycle, ensuring high quality and efficient delivery that aligned with market demands. ✅ Contributed to software development through coding, optimization, and problem-solving across various industrial challenges, fostering increased team engagement and ownership. ✅ Served as the primary liaison with clients, translating their business priorities and feature requirements into clear and actionable tasks for the development team. ✅ Proactively tracked project performance through regular feedback, enabling data-driven analysis of short-term and long-term goal achievement and facilitating necessary adjustments.