I ship MERN / Next.js products and the AI systems inside them — RAG, agentic workflows, and ML services — not just chat UIs.
Full-Stack Engineer at Nexton IT (MERN). I use AI daily in delivery and build AI products end-to-end.
BS Information Technology, University of Sargodha (2026). Open to freelance alongside full-time work.
ResolveAI — Agentic support & incident SaaS
Multi-tenant platform for support teams: ingest company knowledge, answer with citations, and run multi-agent workflows with human approval before risky tools execute.
Next.js Node.js FastAPI LangChain LangGraph PostgreSQL pgvector Redis Docker
SafePay — P2P wallet + ML fraud detection
Every transfer is scored by a FastAPI Random Forest service before it settles; high-risk transactions are blocked. JWT auth, audit logs, Docker, AWS.
React Node.js PostgreSQL Prisma FastAPI scikit-learn Docker AWS
MediLens — Medication safety (FYP)
Android app with real-time YOLOv11 pill detection (~99% mAP), prescription OCR (Donut + Gemini NER), and smart reminders.
Kotlin YOLOv11 TensorFlow Lite OCR Android
TrueFeedback — Anonymous feedback + AI icebreakers
Share a link, receive anonymous messages. AI suggests contextual openers so senders aren’t stuck on a blank box.
Live: truefeedback.vercel.app
Next.js TypeScript MongoDB NextAuth AI
E-Commerce Platform — Store + admin dashboard
MERN storefront with Stripe, Google OAuth (Firebase), Redis caching, Cloudinary media, and an admin analytics dashboard. Docker + Nginx + AWS-ready.
React Node.js Express MongoDB TypeScript Redis Stripe Docker
SocialHub.Support — Task-based coin platform
Users earn coins by completing social campaigns; admins review proofs and manage campaigns.
Next.js TypeScript MongoDB NextAuth Tailwind
| Layer | Technologies |
|---|---|
| Frontend | Next.js · React · TypeScript · Tailwind CSS · Redux Toolkit |
| Backend | Node.js · Express · NestJS · FastAPI · WebSockets · JWT · RBAC |
| Data | PostgreSQL · MongoDB · Prisma · Mongoose · Redis · pgvector |
| AI | RAG · LangChain · LangGraph · embeddings · tool calling · HITL · scikit-learn · Gemini |
| Infra | Docker · GitHub Actions · AWS · Nginx · Vercel |
| Period | Role | Organisation |
|---|---|---|
| Jul 2026 – present | Full-Stack Engineer | Nexton IT |
| 2025 | Full-Stack Engineer Intern | Kivro Solutions |
| 2024 – 2025 | Full-Stack Developer Intern | DevelopersHub Corporation |
| 2023 | Laravel Intern | Ultimabyte Software House |
| 2022 – present | Freelance Developer | Clients / Fiverr |
| 2022 – 2026 | BS Information Technology | University of Sargodha |
Study repos — not product demos.
| Repo | Focus |
|---|---|
| Agentic-Ai | LangGraph: workflows, RAG, HITL, subgraphs, MCP |
| generative-ai-with-python | LangChain → RAG, vector stores, tool calling |
| MERN-CHAT-APP | Real-time chat: Socket.io, JWT, Docker, CI |
| NestJS | Modules, DI, pipes, validation |
| DSA_WITH_JS | Trees, graphs, sorting — pure JS |
Open to freelance · LinkedIn · malikwaseemshzad@gmail.com