- ๐ Hi, I'm @ns-0437 (Navin Kumar)
- ๐ I'm interested in retrieval systems: chunking strategies, hybrid dense + BM25 fusion, HyDE, cross-encoder reranking, metadata channels, and the evaluation that decides which of them earn their place
- ๐ค I also work on production ML and the machinery that keeps it honest: EmbeddingGemma-300m, ChromaDB, RT-DETR, PyTorch, FastAPI, Docker, Cloud Run
- ๐ฑ I work as an AI Engineer at DigitalXcode, shipping agentic pipelines that run unattended
- ๐๏ธ I'm looking to collaborate on open source around agent reliability, supervision and observability for long-horizon systems
- ๐ซ How to reach me navinkumar0437 at gmail
๐
Building reliable AI agents that can handle real world workflows, recover from failures, and keep running without breaking.
-
Digitalxcode
- Bengaluru
- https://ns-0437.github.io/
- in/navin-kumar03
- @NS_0437
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relevant-section-identification
relevant-section-identification PublicGiven a PDF and a natural-language query, identify the pages and section headings that answer it. Hybrid retrieval over structure-aware chunks, with a PDF-viewer UI.
Python 2
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research-scout
research-scout PublicPost-meeting research agent for the SitRep marketplace: mines meetings for open questions, competitors, and claims, then runs live web research and returns a sourced briefing.
Python 1
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Human-Activity-Recognition-in-Dark
Human-Activity-Recognition-in-Dark PublicHuman activity recognition in low-light video using an LRCN (CNN + LSTM) model on the ARID dataset
Jupyter Notebook 2
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