Muhammad Zariyan

Full Stack & AI Development Services
I provide end-to-end software engineering services, leveraging four years of professional experience to build scalable, production-ready applications for enterprise, government, and high-growth sectors. I specialize in bridging complex backend architectures—including modern AI workflows—with highly optimized, pixel-perfect frontends.
1. Custom Full-Stack Development
* Architecting and deploying robust, typed web applications using React.js, Next.js, TypeScript, Node.js, and Prisma ORM.
* Managing the complete project lifecycle from translating Figma designs into code to live cloud deployment on platforms like Vercel and Azure.
2. AI Integration & Smart Applications
* Building AI-powered features utilizing Google Gemini and Mastra AI to automate complex workflows, such as document auditing, risk extraction, and automated generation.
* Implementing Retrieval-Augmented Generation (RAG) and semantic search architectures using pgvector and PostgreSQL.
3. API Engineering & Systems Integration
* Designing and scaling secure RESTful APIs and SOAP web services to enable seamless data exchange across distinct enterprise platforms.
* Engineering custom business intelligence dashboards and complex reporting workflows using modern data visualization tools like D3.js.
4. Performance Optimization & Quality Assurance
* Executing deep frontend rendering optimizations, code-splitting, and lazy loading to drastically reduce load times and runtime metrics.
* Ensuring long-term code maintainability and minimizing production regression defects through comprehensive test coverage utilizing Jest and React Testing Library.