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Nikhil Jatiwal

@jatiwalnikhil61

Associate Software Engineer at Alphadroid

New Delhi, Delhi, India

AlphadroidIIT Kharagpur

Software Engineer with 1+ years of hands-on experience applying LLMs to diverse problem domains — RAG pipelines, multi-agent systems, OCR automation, and end-to-end chatbot applications. Proficient with LangChain, LangGraph, OpenAI, and Gemini. IIT Kharagpur graduate currently seeking an ML Engineer or Applied AI role.

Experience

Associate Software Engineer

Alphadroid

Full-timeJan 2025 - PresentNoida, Uttar Pradesh, India

• Built a reusable RAG pipeline powering multiple internal products (including HeyAlpha), enabling plug-and-play context retrieval across the organisation. • Automated handwritten text extraction from 10,000+ herbarium images using Gemini-2.5-Flash-Preview, generating structured metadata where conventional OCR failed. • Delivered multiple LLM POCs — end-to-end chatbots, RAG variants, and a HuggingFace TTS form-filling system — across the full LLM development lifecycle.

Education

IIT Kharagpur

Dual Degree (Integrated B.Tech & M.Tech)

Metallurgical and Materials Engineering

Aug 2019 - May 2024Grade: 7.29

Skills

Python
Langchain
Langgraph
Knowledge Graphs
Machine Learning
Deep Learning
Fine-tuning LLMs
RAG
RAG pipeline
Prompt Engineering
VLMs
Unsloth
HuggingFace Transformers
OpenAI
Anthropic
Gemini (Google)
Groq
LlamaCpp
open-source LLMs via HuggingFace
ChromaDB
FAISS
SentenceTransformers
embedding pipelines
document chunking strategies
Multi-agent supervisor patterns
stateful graph workflows (LangGraph)
tool-calling
PyTorch
Scikit-learn
NumPy
Pandas
model evaluation