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udayj/README.md

Uday Jhunjhunwala

I build software for the awkward parts of real businesses: old systems, messy data, and workflows spread across email, WhatsApp, spreadsheets, and ERPs.

Most of my current work involves Rust, LLM-based workflows, on-prem computer vision, WebAssembly, and Tally integration.

Recent work

  • QuoteAssist — multi-service agent system integrating Whatsapp, Telegram, Tally ERP, structured LLM tools calls that turns quotation requests received as text, voice notes, or photos into priced PDF quotations.
  • QuoteWatch — reads a sales inbox and produces a daily report of quotations and follow-ups that need attention.
  • VisionGrep — searches local image folders using a text description or reference image, with all inference running locally.
  • StockIQ — adds inventory analysis and dashboards to an existing Tally ERP setup without requiring a data migration.
  • Action Search — on-prem video search using YOLO and CLIP, running at approximately 40 ms per frame on commodity hardware.

QuoteWatch & VisionGrep are public. The other systems are mostly private; the repositories below include complete applications, smaller tools, and components from related work.

Selected public work

  • quotewatch — a Rust service that turns Gmail quotation threads into two follow-up queues, using structured LLM classification and an idempotent libSQL workflow.
  • visiongrep — a Rust CLI for image search using CLIP and ONNX Runtime, with cached embeddings and structured output for scripts and AI agents.
  • cash-tracker — a Telegram expense tracker using an LLM for parsing and categorisation.
  • tally_xml_parser — a Rust library for querying and parsing stock data from Tally ERP.
  • tally-wasm-core — inventory movement, reorder, ROI, and cable cut-length analysis compiled to WebAssembly.
  • dex-aggregator — a small Rust implementation of a routing and aggregation service for Starknet DEX pools.

Background

I previously worked at Amazon and Microsoft, and later spent more than a decade running an electrical distribution business. I have also worked on Rust infrastructure and smart contracts in the Ethereum and Starknet ecosystems.

Much of my current work sits at the intersection of software engineering and day-to-day business operations.

Notes and demos are at avantgardelabs.in.

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  1. quotewatch quotewatch Public

    Rust service that monitors quotation threads in Gmail and produces an actionable follow-up report

    Rust

  2. cash-tracker cash-tracker Public

    Telegram & NLP Based Cash Accounting

    Rust

  3. visiongrep visiongrep Public

    Fast, private semantic image search from the command line, powered by CLIP and written in Rust.

    Python

  4. dex-aggregator dex-aggregator Public

    Lightweight Dex Aggregator for Jediswap v1 pools

    Rust

  5. tally_xml_parser tally_xml_parser Public

    Rust based XML Parser for Tally ERP 9

    Rust

  6. hermes-kernel-lab hermes-kernel-lab Public

    Reconstructing the Hermes agent runtime in Rust, one understandable PR at a time.

    Rust