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hi vansh here. 👋

23yo ML Engineer from India 🇮🇳

ML Engineer by profession, problem solver by passion. I often self-host the apps I build.

For Q&A, raise a ticket with Vansh Support

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  • V

    Virtual Galaxy Infotech Ltd.

    Security Analyst

    • Built Vaani, VGIL's multilingual voice agent (lead developer): seven Indian languages (Hindi, English, Marathi, Gujarati, Malayalam, Bengali, Odia) with mid-call switching, real inbound and outbound phone calls (SIP), and a dashboard so tenants can design and run their own agents instead of waiting on engineering (LiveKit, Sarvam STT/TTS, Gemini).
    • Built a live RAG POC for Konkan Railway (lead developer): 20 operating and engineering manuals (~6,500 pages), so staff can ask in plain language and get the rule plus the exact PDF page, instead of hunting through the books.
    • Built a live POC for Sir J.J. Hospital, Byculla (lead developer): a radiology asset register with AMC and warranty tracking, and a neurology MRI desk that takes OPD and IPD bookings off paper day-sheets.
    • Worked with the infrastructure division on business development with other clients.
  • V

    Virtual Galaxy Infotech Ltd.

    Security Analyst Intern

    • Built a RAG legal drafting system: ingested 5,000+ judgments into PGVector, ran PDF → metadata → chunking → embeddings, and served hybrid retrieval (vector + PostgreSQL FTS) with petition-aware drafting via Streamlit.
    • Developed Windows/Linux DLP agents to monitor directories, clipboard, and PII; forwarded events in real time to a FastAPI backend with PostgreSQL, Redis, and OpenSearch for incident logging and policy actions.
  • P

    PreProd Corp

    Data Analyst Intern

    • Built an end-to-end MLOps pipeline for food demand forecasting (Kafka, DVC, MLflow, PySpark, Scikit-Learn).
    • Delivered demo projects for the Opensrc program using PySpark, RAG, GAN, MobileNet, Redis, and CouchDB.
    • Ran a 2-day buildathon at VIT Bhopal; built the AutoML MVP, mentored teams, and reviewed submissions.
    • Led 20 interns across 6 teams to ship 30+ demos; acted as Scrum Master and kept sprints on track.

featured

KRCL Manual RAG

KRCL Manual RAG

Live POC for Konkan Railway. Indexes 20 railway manuals (~6,500 pages) into a citation-first RAG chatbot so operating and engineering staff can look up rules, paras, and forms without flipping PDFs. Hybrid search with page-level citations.

FastAPI
PGVector
PostgreSQL
Python
RAG
React
HMS JJH

HMS JJH

Live POC for Sir J.J. Hospital, Byculla. Radiology asset management (inventory, AMC/warranty, service alerts) and a neurology MRI appointment system for OPD and IPD — kiosk, desk, and queue display instead of paper registers.

Docker
Next.js
PostgreSQL
React
TypeScript

technical skills

Python
NumPy
Pandas
TensorFlow
Docker
React
TypeScript
Next.js

and more:

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