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darunnatarajan/README.md

Hi 👋, I'm Darun Natarajan

A passionate Software Developer from India

darunnatarajan

darunnatarajan

its_darun


🧠 About Me (Summary)

Here's a professional overview of my experience and skills.

Click to expand 👇

🧑‍💻 Experience

AIRSCALE PRIVATE LIMITED – Software Developer
Sept 2022 – Jun 2025 | Coimbatore, India

  • Core backend developer for Subscrib.ai SaaS platform
  • Developed scalable Go microservices with CI/CD and Docker
  • Created LLM-powered chatbots using RAG + Groq
  • Automated internal ops using LangChain (85% reduction in manual work)
  • Integrated PostgreSQL, FastAPI, and React for embeddable B2B tools
  • Optimized ClickHouse queries (10× performance boost)

🚀 Projects

  • Subscrib.ai: Live SaaS backend with LLM integration
  • LLM Chat Assistants: SQL-from-natural-language tools with RAG
  • Face Recognition Attendance: CNN-based tracker with dashboard
  • AI Fitness Game: Real-time OpenCV pose-tracking game

🛠️ Tech Stack

GoPythonSQLLangChainRAGFastAPIDocker
PostgreSQLMySQLClickHouseLLMs (Groq, LLaMA-3)Hugging Face
AWS (Basics)GitLinuxCI/CDOAuthAgileGrafana


📜 Certifications

  • Google: Data Analytics Certification
  • IBM: Python for Data Science
  • Postman: API Fundamentals Expert

🏆 Achievements

  • 🥇 Best Outgoing Student, ESEC (2023–24)
  • 🏆 5× 1st Prizes in paper presentations
  • 🥈 National Project Expo Runner-Up
  • 🎖 Guinness Record participation – Face Recognition Tech

📚 Publication

Facial Recognition Based Student Analysis System Using CNN
IJNIET, Vol. 24, Issue 1, Mar 2024
🔗 View Paper

Connect with me:

its_darun darunn darun.eyy darun_n darunnatarajan Resume

Languages and Tools:

aws bash css3 django docker figma firebase flask gcp git go grafana html5 linux mongodb mysql opencv oracle pandas postgresql postman python pytorch qt scikit_learn seaborn sqlite tensorflow

darunnatarajan

 darunnatarajan

darunnatarajan

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