$ whoami --verbose
name: Shivanshu Pandey
role: AI-Integrated Full-Stack Engineer
located_in: Gorakhpur, Uttar Pradesh, India
experience: 3.5+ years building production AI and web systems
focus:
- Local-first RAG and inspectable retrieval pipelines
- Agent observability, replay, and developer infrastructure
- High-traffic APIs and production web products
what_i_do:
- Build AI systems you can inspect, measure, and ship
- Turn complex AI workflows into reliable developer tools
- Share practical builds through "What I Built Last Week"| Project | What it does | Stack |
|---|---|---|
Business GitFlow |
Scans public repositories into behavior flows, structure graphs, ranked risks, and explicit unknowns—all linked to exact source evidence | React · TypeScript · React Flow · FastAPI · Ollama |
RAG Pipeline Observatory |
Private PDF workspace with hybrid BM25 + Qdrant retrieval, RRF fusion, reranking, grounded quizzes, document chat, and a fully inspectable pipeline | Next.js · FastAPI · PostgreSQL · Qdrant · Ollama |
AgentTrace |
Records LLM and tool calls with tokens, cost, and latency; replays saved results and forks execution from any step for faster agent debugging | Python · OpenAI · Anthropic · SQLite · WebSockets |
MCP Cost Inspector |
Auto-detects MCP servers and audits tool-schema tokens, cost per turn, context usage, duplicate tools, and shareable HTML reports | Node.js · Express · MCP SDK · Tokenization |
weaviate-migrate |
Safe, resumable schema-migration CLI for Weaviate with diff, planning, backfill, verification, rollback, and name-preserving cutovers | Python · Weaviate · YAML · SQLite · pytest |
Barge-In Engine |
Interruptible voice-AI infrastructure that detects speech and cancels active LLM and TTS streams in under 200 ms for natural conversations | React · Fastify · WebSockets · Redis · Ollama · Deepgram |
Voice-to-Visual |
Fully local speech-to-image/video pipeline with async jobs, live WebSocket progress, model preloading, graceful fallback, and 40 automated tests | Next.js · FastAPI · Whisper · Stable Diffusion · Docker |
BIT Summer Training + Impact Dashboard |
PR-driven Python, data science, ML, and AI program for 68+ learners, paired with a consent-aware dashboard for outcomes and project evidence | Python · Jupyter · ML · Next.js · TypeScript |
Explore all public repositories →
AI Agents · RAG · Vector Databases · Ollama · WebSockets · Observability · Local-First AI
| 3.5+ years Production engineering |
5K+ Concurrent API users |
90+ Mobile Core Web Vitals |
68+ Learners trained |
Building AI systems you can inspect, measure, and ship. ⚡