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sahaavi/README.md

Avishek Saha

I build practical AI systems around LLM applications, agents, agentic workflows, retrieval, and backend services.

My current technical focus is OpenAI API, Anthropic API, Gemini API, Google ADK, RAG, tool calling, structured outputs, evals, Langfuse tracing, FastAPI, PostgreSQL, Docker, and cloud deployment patterns.

Projects

  • Maintenance-Eye: a multimodal maintenance copilot demo with live interaction, domain tools, and confirmation-gated actions. There's also a case study and a Devpost demo video.
  • GovtIntel: a local-first procurement intelligence RAG system with ingestion, hybrid retrieval, citation validation, evals, and Langfuse tracing.
  • I keep project writeups and notes at sahaavi.github.io.

Elsewhere

LinkedIn · X

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  1. ubco-mds-2022-labs/capstone-statscan-pms ubco-mds-2022-labs/capstone-statscan-pms Public archive

    Segmentation of the Statistics Canada’s Set of Proximity Measures – A Clustering Algorithm Approach. UBC MDS capstone project for Statistics Canada.

    R 1 2

  2. Maintenance-Eye Maintenance-Eye Public

    a real-time multimodal maintenance copilot using phone-camera input, live voice, Google ADK, Gemini Live API, FastAPI, Firestore, and Cloud Run to support asset inspection, diagnostic triage, and h…

    Python

  3. GovtIntel GovtIntel Public

    Local-first RAG system for federal procurement intelligence over USAspending contract data

    Python