Hi,
I'm Arun Chauhan
class Arun:
name = "Arun Chauhan"
pronouns = "he/him"
education = "B.Tech CSE (AI & ML) @ MPDREC, Gonda Β· 2024β2028"
resume = "YOUR_RESUME_LINK"
email = "arun.chauhan.dev@gmail.com"
linkedin = "YOUR_LINKEDIN_LINK"
portfolio = "https://arunchauhan.tech"
domains = [
"Agentic AI & GenAI", # LangChain, LangGraph, RAG, AI Agents
"NLP & LLMs", # Transformers, Hugging Face, Fine-tuning
"End-to-End ML Deployment", # FastAPI, Docker, Streamlit, Deployment
"Web Development", # Next.js, FastAPI, MongoDB, Firebase
]
open_to = [
"Research Internships",
"AI/ML Roles",
"Web Developer Roles",
"Remote / Hybrid / Onsite",
]
motto = "From problems to solutions. From models to systems. From ideas to impact."
## π§ What I Do
### π€ AI Engineering
ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β AI/ML STACK β
ββββββββββββββββββββββββ¬ββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Data & Processing β Python Β· NumPy Β· Pandas Β· Data Pipelines β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Machine Learning β Scikit-Learn Β· PyTorch Β· TensorFlow β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Deep Learning β Neural Networks Β· CNNs Β· Transformers β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β LLM Layer β OpenAI Β· Gemini Β· Groq Β· Hugging Face Β· Ollama β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β RAG β Chunking Β· Embeddings Β· Vector Search Β· Reranking β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Vector Storage β ChromaDB Β· FAISS Β· Vector Databases β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Agentic AI β AI Agents Β· Tool Calling Β· Memory Β· Multi-Agent β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Orchestration β LangChain Β· LangGraph Β· Pydantic AI β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Evaluation β LLM Evaluation Β· RAG Evaluation Β· Benchmarks β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β AI APIs & Backend β FastAPI Β· REST APIs Β· Async Python β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Deployment β Docker Β· Cloud Β· Streamlit Β· CI/CD β
ββββββββββββββββββββββββ΄ββββββββββββββββββββββββββββββββββββββββββββββββββββββ
## π Full-Stack & AI Application Architecture
ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β FULL-STACK AI APPLICATION STACK β
ββββββββββββββββββββββββ¬ββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Frontend β React Β· Next.js Β· TypeScript Β· Tailwind CSS β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Application Layer β Next.js Β· Server Components Β· API Routes β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Backend β FastAPI Β· Node.js Β· Express.js β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β AI Integration β LLM APIs Β· RAG Β· AI Agents Β· Tool Calling β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β APIs β REST APIs Β· JSON Β· Async APIs β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Authentication β JWT Β· OAuth Β· Authentication Β· Authorization β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Data Layer β PostgreSQL Β· MongoDB Β· SQL Β· Prisma Β· SQLAlchemy β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Infrastructure β Docker Β· Git Β· GitHub Actions Β· CI/CD β
ββββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββββββββββββ€
β Deployment β Vercel Β· Cloud Platforms Β· Production APIs β
ββββββββββββββββββββββββ΄ββββββββββββββββββββββββββββββββββββββββββββββββββββββI enjoy solving algorithmic problems and improving my problem-solving skills through competitive programming.
| Platform | Rating | Profile |
|---|---|---|
| π¦ Codeforces | 1000+ | Profile |
| π¨ CodeChef | 1400+ | Profile |
| π© LeetCode | 1500+ | Profile |
| πͺ AtCoder | 400+ | Profile |
Focus Areas: Data Structures Β· Algorithms Β· Dynamic Programming Β· Graphs Β· Trees Β· Greedy Β· Binary Search Β· Bit Manipulation Β· Number Theory
An AI research system that uses multiple specialized agents to search, analyze, and synthesize information into structured research.
Tech: Python Β· LangChain Β· LangGraph Β· Groq Β· Tavily Β· Streamlit
π Repository Β· Live Demo
A real-time conversational AI voice agent combining speech processing, LLM-powered conversation, and real-time communication.
Tech: Python Β· LiveKit Β· LLMs Β· React Β· TypeScript
π Repository Β· Live Demo
A RAG-powered application that allows users to interact with video content through transcription, semantic retrieval, and LLM-based responses.
Tech: Python Β· LangChain Β· Whisper Β· ChromaDB
π Repository Β· Live Demo
A full-stack platform designed to manage smart transportation operations with role-based workflows for administrators, fleet managers, dispatchers, safety officers, and financial analysts.
Tech: React Β· Tailwind CSS Β· FastAPI Β· PostgreSQL
π Repository
[βββββββββββββββββββ] LangGraph β Multi-Agent Workflow Systems
[βββββββββββββββββββ] End-to-End AI Deployment (FastAPI + Docker + Cloud)
[βββββββββββββββββββ] Foundation Models & LLM Fine-tuning
[βββββββββββββββββββ] Open Source AI/ML Contributions
[βββββββββββββββββββ] Internship & AI/ML Role Applications
π Actively seeking internships and roles in:
| Role | Preference |
|---|---|
| AI/ML Research Intern | Remote / Hybrid / Onsite |
| ML/AI Engineer | Remote / Hybrid / Onsite |
| Agentic AI / GenAI Developer | Remote / Hybrid / Onsite |
| Research Collaborations | Open Globally |
Willing to relocate Β· Open to global opportunities Β· Immediate availability
"From signal to insight. From model to deployment. From idea to impact."
**B.Tech 3rd Year Β· Agentic AI Β· ML EngineerΒ· Competitive Programmer **


