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Languages & Frontend
Backend & Databases
Cloud, DevOps & Observability
Production FastAPI backend with LangChain document ingestion, FAISS vector indexing, multi-tenant session isolation, and source attribution on every answer. Docker containerised. LangSmith traced. Not a tutorial — a deployable system.
Base62 encoding · Redis Token Bucket rate limiting · WebSocket real-time analytics · 20,000+ RPM serverless architecture. FAANG-grade system design implemented, not whiteboarded.
Playwright automation bot handling LinkedIn's bilingual UI (EN/AR language flip bug), dynamic form filling, SDUI apply flows, and CSV application logging. 29/29 unit tests passing.
| Project | Stack | Target |
|---|---|---|
| Enterprise RAG Analytics Platform | pgvector · Pinecone · LangChain · RAGAS · Celery | p95 < 800ms · RAGAS faithfulness 0.91 |
| Agentic Workflow SaaS | LangGraph · React Flow · FastAPI · BullMQ · Supabase · Stripe | Multi-tenant · 99%+ run success |
| AI Inference Gateway | Go · vLLM · Ollama · Redis · Prometheus · K8s | 3,200+ tokens/sec · 78% local model routing |
| Period | Company | Role | Key Impact |
|---|---|---|---|
| 2024–2025 | RealPage | Developer III | Redis → 40% faster queries · CI/CD → 50% less manual effort · 47k+ lines TypeScript |
| 2022–2024 | Woundtech | Full-Stack Developer | HIPAA-compliant EMR · 0 violations · Elasticsearch → 30% faster search |
| 2021–2022 | Incedo Inc | Senior SWE | React + Node.js warehouse mgmt · 10k items · 100 orders/day |
| 2020–2021 | Constient Global | Software Developer | CancerCare full-stack platform · RBAC · 1,000+ clients |
| 2017–2020 | NewAmps Technologies | Associate Data Scientist | 5 client systems · SMSRC Medical BI · Willowood serverless · EEPC Python automation |
Full details and system design write-ups at amitnayek-dev.vercel.app
| Cert | Issuer | Date | Credential |
|---|---|---|---|
| 🤖 Introduction to LangChain | LangChain Academy | May 2026 | View |
| 🔧 Fundamentals of MCP | Hugging Face | Apr 2025 | ID: Amitz006 |
| ⚛️ Frontend Developer (React) | HackerRank | Apr 2025 | View |
| 🗄️ SQL Advanced | HackerRank | Aug 2025 | ID: 9e0c3100c0a9 |
| 🗄️ SQL Basic | HackerRank | Aug 2025 | ID: a64758d37cdc |
| 🦀 Getting Started with Rust (LFEL1002) | Linux Foundation | May 2025 | Credly verified |
| 🐍 Flask + Python | CutShort | 2020 | IDs: 14141, 407 |
| 🔷 LangGraph (In Progress) | LangChain Academy | Jun 2026 | — |
| ☁️ AWS AI Practitioner (Planned) | Amazon | Aug 2026 | — |
"I've spent 15 months going deep on AI systems — not as a course consumer, but as a builder. I shipped a production RAG pipeline with FAISS and LangSmith observability. I've built stateful agents with LangGraph. I have 272 LeetCode problems solved with a 53-day max streak. That's not a gap — that's a focused skill rebuild that most 7-year engineers haven't done."
🎓 MCA — Netaji Subhash Engineering College · BCA — Global Institute of Science & Technology
📍 Hyderabad, India · Remote-first · Open to relocate