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Aka-Nine/README.md

Harsh Yadav

AI/ML Engineer · LLMs · RAG · MLOps

Portfolio LinkedIn Email


I build production-grade AI systems — RAG pipelines, LLM agents, and async backends that work at scale.

Currently shipping Salesforce + cloud integrations at Codm Software while building AI infrastructure on the side.

focus = {
    "building":   ["RAG Pipelines", "LLM Agents", "Multi-Agent Systems"],
    "stack":      ["Python", "FastAPI", "LangGraph", "PostgreSQL", "Docker"],
    "interests":  ["LLM Optimization", "Vector Search", "MLOps"],
    "open_to":    "AI/ML Engineer roles"
}

🔨 Featured Projects

RAG-based document Q&A system with async processing and semantic search

  • Multi-agent architecture with LangGraph for long-context workflows
  • Async task pipeline via Celery + Redis — keeps API non-blocking under load
  • Vector search with ChromaDB + pgvector for sub-second retrieval
  • Fully containerized with Docker, CI/CD via GitHub Actions
  • Python FastAPI Celery Redis LangGraph ChromaDB Docker

End-to-end ETL pipeline that profiles Reddit users using NLP

  • Extracts user data via Reddit API, stores in relational DB
  • Text preprocessing and behavioral pattern analysis with Pandas + NLTK
  • SQL-driven reporting on user persona traits
  • Python Pandas Scikit-learn NLTK PostgreSQL ETL

🛠 Tech Stack

AI / ML LLMs RAG LangGraph Prompt Engineering pgvector ChromaDB

Backend Python FastAPI Celery Redis PostgreSQL SQLAlchemy REST APIs

DevOps & Cloud Docker GitHub Actions AWS S3 CI/CD Render


📜 Certifications

  • ☁️ AWS Academy Cloud Architecting — Jan 2025
  • 🤖 Artificial Intelligence Foundations — SkillUp, Nov 2023
  • 📊 Foundations of Data Science — Google, Oct 2023

B.Tech in Computer Science (AI & ML) · Krishna Engineering College · 7.75 CGPA

Pinned Loading

  1. Vision Vision Public

    Python

  2. Document-Summarizer-Agent Document-Summarizer-Agent Public

    Python

  3. Reddit-Persona-Generator Reddit-Persona-Generator Public

    Python 1

  4. Face_Detection_model Face_Detection_model Public

    Python