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SAGARCHRY0777/README.md

🧠 About Me

AI Engineer from Bengaluru 🇮🇳 who turns raw sensor data into decisions. My work lives where industrial IT‑OT pipelines, generative AI and production MLOps meet.

  • 🏭 Industrial AI — end‑to‑end IT‑OT pipelines ingesting high‑frequency engine/plant sensor data over raw TCP/IP, streamed to live dashboards over WebSockets
  • 🧠 GenAI in production — RAG over technical test reports (LangChain · ChromaDB · rerankers) and agentic natural‑language‑to‑SQL workflows with LangGraph and MCP
  • 🔭 Building — inferno: distributed ML inference (FastAPI · Redis Streams · dynamic batching · KEDA autoscaling)
  • 📈 Deep learning — LSTM time‑series for anomaly detection and predictive maintenance; LiDAR + camera fusion and 3D object detection on KITTI
  • ⚙️ MLOps — Docker + Kubernetes (KEDA autoscaling), CI/CD with GitHub Actions, Prometheus + OpenTelemetry, eval regression gates in CI
  • 🌱 Learning — distributed systems depth, model‑serving internals, and the maths under all of it
  • 👯 Open to collaborate on — production AI systems, industrial/IIoT and GenAI platforms
  • 💬 Ask me about — RAG pipelines, sensor calibration, and shipping models that don't fall over in prod
  • ⚡ Fun fact — Change is the only constant.
Animated neural network

⚙️ Tech Arsenal

Languages Python, JavaScript, TypeScript, Bash, HTML5, CSS3
ML · DL · CV PyTorch, TensorFlow, scikit-learn, OpenCV
NumPy Pandas Seaborn Matplotlib Hugging Face ONNX YOLO Open3D LangChain
Backend · MLOps FastAPI, Django, Flask, Docker, Kubernetes, GitHub Actions, Git
Streamlit
Data · Cloud · OS PostgreSQL, MySQL, Redis, MongoDB, AWS, Linux
Tools VS Code, Anaconda, Postman, GitHub, LaTeX

🚀 Featured Projects

🔥 inferno

Production‑grade distributed ML inference — FastAPI gateway, Redis‑backed queue, dynamic batching and horizontally scaled workers.

FastAPI Redis Docker PyTorch

A depth reference for distributed systems — 123 pages across 21 sections, 325 diagrams, runnable implementations, and CI that validates every link, scene and generated file.

System design Python Mermaid CI validated

Interactive RAG internals playground — chunking, BM25, ColBERT MaxSim, cross‑encoder reranking and RRF fusion, all computed live in the browser on your own text. No backend.

React Vite RAG BM25 and ColBERT

The 45‑minute interview round — a repeatable framework, the building blocks, and 8 worked designs with the trade‑offs stated out loud.

System design 29 pages GitHub Pages

FPN‑ResNet + YOLO fusion for 3D object detection across LiDAR point clouds and camera frames on KITTI.

PyTorch YOLO LiDAR KITTI

Building, testing and operating LLM systems — RAG, evaluation, serving, agents — each topic at three depths and from seven seats.

LLM RAG Evaluation Agents

📊 GitHub Analytics

Contributions, current streak, longest streak and repository stats



Contribution activity over the last 12 months



Language distribution Contributions by day of week



Contribution snake

🧭 Roadmap

🟢 Now 🟡 Next 🔵 Later
  • Scale inferno — GPU workers, autoscaling
  • Multi‑sensor 3D detection benchmarks
  • Statistics for ML, deeper math
  • ONNX / TensorRT edge deployment
  • Multimodal RAG (vision + text)
  • Kaggle competition medal 🥉
  • Publish a perception paper / blog series
  • Contribute to an open‑source CV library
  • Mentor & collaborate on AI apps

🚀 Let's Build Something Awesome Together

Open to ML / AI collaborations, research discussions and interesting problems — say hi on any of these:



Portfolio LinkedIn Kaggle LeetCode Medium Dev.to X / Twitter Email Resume



💡 If something here helped you, a ⭐ on the repo goes a long way.

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