Available for opportunities

Vipul
Yadav

Applied AI Engineer & Full-Stack Developer building offline-first AI systems, agentic workflows and high-performance RAG pipelines in Mumbai.

Years experience
4
Projects shipped
100%
Air-gapped AI deploys
22+
Indian languages supported
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About me

I'm an Applied AI Engineer based in Mumbai, working at the intersection of machine learning systems and scalable software architecture. My focus is building AI that works reliably in the real world — including in environments with no internet.

I transitioned from enterprise .NET development into AI engineering, which gives me an unusual edge: I understand both the infrastructure side (databases, APIs, deployment) and the ML side (embeddings, vector search, LLM orchestration).

Currently I specialise in deploying local LLMs via Ollama, building RAG pipelines with ChromaDB and SentenceTransformers, and engineering multilingual OCR systems using PaddleOCR — all optimised for CPU-only, air-gapped environments.

LocationMumbai, Maharashtra
RoleApplied AI Engineer
CompanyESUOR digital LLP
Status● Open to roles
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Projects

02
Multilingual OCR Engine

Cross-platform text extraction system supporting nearly all Indian languages. Optimised for CPU-only inference, generating clean structured JSON output for downstream pipelines.

PaddleOCR Python 22+ Languages CPU-only JSON Output
03
NSE Historical Data Downloader

A Python tool to bulk-download historical stock data from the National Stock Exchange of India. Automates data collection for any NSE-listed equity, enabling efficient backtesting and quantitative analysis workflows.

NSE actively blocks bots from scraping their website. Bypassed their bot-detection layer through a combination of spoofed browser headers, session rotation to mimic real user behaviour, and randomised request delays to avoid rate-limit triggers — ultimately reverse-engineering their request flow to extract data reliably.

Python NSE API Finance Data Engineering Automation
View on GitHub →
04
Student Manager

Full-stack CRUD application for student administration with an integrated GPT-powered chatbot for automated administrative assistance. Built with C#, Bootstrap, jQuery, and PostgreSQL.

C# PostgreSQL GPT Integration Bootstrap jQuery
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Skills

AI / ML
  • LangChain & LangGraph
  • Ollama (local LLMs)
  • RAG Pipelines
  • ChromaDB
  • SentenceTransformers
  • PaddleOCR
  • PyMuPDF
Languages
  • Python (Advanced)
  • C#
  • C++
  • JavaScript
  • SQL
Web / Frameworks
  • FastAPI
  • ASP.NET Core
  • .NET Core 8 MVC
  • Next.js
  • Bootstrap
Infra & Tools
  • Linux Administration
  • PostgreSQL
  • MS SQL Server
  • Entity Framework
  • ADO.NET
  • Git
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Experience

Nov 2025 — Present ESUOR digital LLP Mumbai, India
Applied AI Engineer
  • Developing agentic AI workflows and multi-agent orchestration using LangChain and LangGraph.
  • Architecting robust RAG pipelines with structural document parsing via PyMuPDF and sub-second semantic retrieval using ChromaDB.
  • Implementing high-performance OCR using PaddleOCR, optimised for CPU-only inference across Windows and Linux.
  • Deploying local LLMs via Ollama with custom resource-management fail-safes and model-switching logic for air-gapped environments.
  • Supporting multilingual text extraction for nearly all Indian languages with high precision.
Sep 2025 — Nov 2025 ESUOR digital LLP Mumbai, India
Data Scientist — Intern
  • Developed and tested data models for AI-driven applications using Python and machine learning libraries.
  • Conducted AI research and built foundational neural network prototypes to support product development.
Jun 2025 — Sep 2025 ESUOR digital LLP Mumbai, India
Software Developer
  • Built enterprise-level applications using C#, .NET Framework, and ASP.NET.
  • Managed database operations with PostgreSQL, MS SQL Server, Entity Framework, and ADO.NET.
  • Applied software design principles and C++ for low-level performance optimisation.
Jun 2024 — May 2025 ESUOR digital LLP Mumbai, India
Software Developer — Intern
  • Completed a one-year internship building enterprise web applications using C#, .NET Framework, and ASP.NET.
  • Managed database operations with PostgreSQL, MS SQL Server, Entity Framework, and ADO.NET for scalable web engineering.
  • Applied software design principles and C++ for low-level performance optimisation.

Let's
work
together.

Open to full-time roles, freelance projects, and interesting collaborations in AI engineering and full-stack development.