🚀 Are you looking for a developer who delivers working, scalable code — on time, without excuses?

I'm Rakibul — a Full Stack Web Developer, DevOps Engineer & Linux System Admin with 5+ years of production experience. I've built and shipped real products used by real users — including AI creative platforms, social apps, e-learning systems, and SaaS tools.

Real projects I've shipped:
✅ Miragicai — AI creative suite with virtual try-on, background removal, image generation, STT/TTS, sales pilot & speed painting
✅ TalkAI — Production AI chat assistant with real-time interactions & optimized frontend state management
✅ NETME (netmeeu) — Social meet-up platform with location-based user discovery, events & profile flows
✅ StudiaNova — 5+ years managing Linux production servers for a live virtual school platform
✅ Personal Marketplace (rakibulinux) — Full Upwork/Fiverr-style platform with Stripe, admin dashboard & order management

What I build for clients:
✅ Custom web apps — React.js / Next.js + Node.js / Express.js / NestJS
✅ AI-powered features — chatbots, image generation, virtual try-on, STT/TTS, semantic search, content generation
✅ OpenAI / Claude / Gemini API integration into new or existing apps
✅ REST API development, third-party integrations & payment gateways (Stripe, SSLCOMMERZ)
✅ Real-time apps with WebSockets / Socketio
✅ DevOps — Docker, CI/CD pipelines, AWS EC2/EKS, Kubernetes, Nginx
✅ Linux server hardening, backup automation & uptime monitoring
✅ PostgreSQL & MongoDB database design and optimization

AI & LLM Skills:
🤖 OpenAI API — GPT-5.4, Assistants API, function calling
🤖 Claude API (Anthropic) & Google Gemini integration
🤖 AI chatbot development with custom knowledge bases
🤖 LangChain for building LLM pipelines
🤖 Vector databases — Pinecone, pgvector, ChromaDB
🤖 Prompt engineering & embedding models / semantic search

Full Tech Stack:
Frontend: React.js, Next.js, TypeScript, Tailwind CSS, Shadcn UI, Redux/RTK
Backend: Node.js, Express.js, NestJS, Prisma ORM, REST APIs, WebSockets
AI/LLM: OpenAI, Claude, Gemini, LangChain, Pinecone, pgvector
Database: PostgreSQL, MongoDB
DevOps: Docker, Linux (Ubuntu), Nginx, CI/CD, AWS EC2/EKS, Kubernetes, Bash scripting

Why clients work with me again:
→ I've managed live production servers for 5+ years — I understand what "uptime" really means
→ I've shipped AI features in real products, not just hobby projects
→ I communicate clearly with daily updates — no ghosting, no surprises
→ I flag issues early and write clean, documented, maintainable code
→ I handle both development AND server management end-to-end — saving you from hiring two people

I'm currently taking on new projects — whether it's integrating AI into your existing app, building a full-stack SaaS from scratch, or managing your Linux infrastructure.

📩 Message me with your project details. I'll respond within a few hours with clear, honest feedback on how I can help.