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koi-bito/README.md

KA

Kunal Aggarwal

AI Engineering Student · Building things that think, breaking things that almost think

🌐 Portfolio

LLM Evaluation Multi-Agent Systems RLHF


WHO AM I
// CS undergrad @ VIT Bhopal - class of 2027

role      = "AI Model Analyst @ Deccan AI Experts"
focus     = "LLM eval · RLHF · multi-agent pipelines"
obsession = "the almost-correct outputs. that's where it gets interesting."

// currently going deep on LangGraph + transformer internals
// exploring deep into AI, not tutorial-following, but the kind where you hit a wall at 2am.
STACK

LangChain LangGraph OpenAI API HuggingFace smolagents Google ADK FAISS RAG RLHF Prompt Engineering Python Flask SQL MongoDB scikit-learn


EXPERIENCE

AI Model Analyst & Trainer - Deccan AI
March 2026 - Present · Remote

→ Evaluate and debug LLM-generated responses across model iterations
→ Conducting RLHF by ranking outputs, contributing to 15%+ reduction in syntax errors
→ Surfacing edge cases in advanced algorithmic queries to improve prompt-response alignment


RIGHT NOW
🟢 Building - AI pipelines, always something new in the repo 🔵 Reading - transformer internals, agent reasoning papers
🟠 Learning - LangGraph deep-dives, Google ADK, agentic systems 🔴 Open to - AI/ML opportunities

CERTIFICATIONS

✦ Machine Learning Specialization - DeepLearning.AI & Stanford (Andrew Ng)
✦ Deep Agents with LangGraph - LangChain Academy
✦ AI Agents Course - Hugging Face (smolagents, LangGraph, LlamaIndex)
✦ Agent Development Kit (ADK) Crash Course - Google Codelabs


FIND ME

LinkedIn       LeetCode       Email

Pinned Loading

  1. audio_to_resume audio_to_resume Public

    CLI pipeline: Whisper (local) → LangChain → GPT-4o mini → structured resume JSON + Markdown. Speak your background, get a formatted resume.

    Python 1

  2. koimate koimate Public

    Flask e-commerce recommendation engine — TF-IDF + KNN content filtering with behavioral re-ranking. ~22% reduction in irrelevant recommendations over category-based baseline.

    Python 1

  3. HireFlow HireFlow Public

    A smart recruitment software which automates the process of sourcing and engaging with candidates. Using the information provided in the job description, it analyses the necessary skills and then u…

    Python 1

  4. Medical-QA-AI-Assistant Medical-QA-AI-Assistant Public

    Production medical Q&A system — fine-tuned Phi-3 Mini (QLoRA), RAG with cross-encoder reranking, JWT auth, PostgreSQL, Docker. Deployed on HuggingFace Spaces + Netlify.

    Python 1

  5. koi-bito.github.io koi-bito.github.io Public

    Portfolio

    HTML

  6. LeetCode LeetCode Public

    Python 1