Open to opportunities

Nikhil User

@nikhiluser11

Message

I build production-ready LLM systems and RAG pipelines as an ML Engineer focused on applied AI.

India

Message

What I'm looking for

I want an ML/Applied AI role building production LLM systems (RAG, agents, OCR) with strong engineering practices and opportunities to ship models and systems.

I am a Software Engineer and IIT Kharagpur graduate with 1+ years of hands-on experience applying LLMs to real-world problems, including RAG pipelines, multi-agent systems, OCR automation, and end-to-end chatbot applications.

At Alphadroid I built a reusable RAG pipeline used across internal products, automated handwritten text extraction from 10,000+ herbarium images using Gemini 2.5, and delivered multiple LLM POCs spanning chatbots, RAG variants, and a HuggingFace TTS form-filling system.

I have contributed open models and projects—fine-tuning Llama-3.2-3B-Instruct for code and publishing it on HuggingFace, and building deterministic Deep Research pipelines with LangGraph. I seek ML Engineer or Applied AI roles where I can architect reliable, production-grade LLM solutions.

Experience

Work history, roles, and key accomplishments

Current

Associate Software Engineer

Current

Alphadroid

Jan 2025 - Present (1 year 2 months)

Built a reusable RAG pipeline powering multiple internal products and automated extraction of handwritten text from 10,000+ herbarium images using Gemini 2.5, delivering structured metadata where conventional OCR failed.

RAG Gemini Python Prompt Engineering

ML Research Engineer

Integrisphere

Aug 2025 - Nov 2025 (3 months)

Built a deterministic Deep Research pipeline using LangGraph multi-agent supervisor architecture to produce reliable domain-specific reports from proprietary documents.

LangGraph Document Pipelines Deterministic Workflows Python RAG

Consulting Intern

MarkTechPost

Jan 2024 - Aug 2025 (1 year 7 months)

Authored technical articles on Reinforcement Learning, Federated Learning, and Multimodal LLMs for a platform reaching ~1.5 million active readers.

Technical Writing Reinforcement Learning Federated Learning Research Communication

AI Integration Intern

UNP Education

May 2023 - Aug 2023 (3 months)

Evaluated generative AI solutions for a Q&A forum and built a StackOverflow-style ReactJS interface with NLP duplicate detection and a GPT fallback for unanswered queries.

ReactJS NLP GPT JavaScript Python Prototyping