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Chaarangan/README.md

Hi, I'm Charangan 👋

I lead engineering teams that build and ship enterprise AI systems — the kind that actually run in production, across cloud, on-prem, and edge.

I'm an Engineering Manager at Iterate.ai, where I lead a cross-functional team of 12 engineers building Generate, our flagship enterprise AI platform. We ship real deployments for real customers, partnering with IBM, Intel, AMD, and HP along the way.

What I Work On

  • AI platform engineering — RAG systems, multi-agent orchestration (LangGraph), and document intelligence at production scale
  • Deployment everywhere — multi-cloud (AWS, IBM Cloud), on-prem, and edge inference with model quantization (GGUF, INT8/FP16) on Intel/AMD/NVIDIA
  • Event-driven architecture — microservices built on Kafka, FastAPI, Kubernetes, with observability through OpenTelemetry and Prometheus/Grafana
  • Engineering leadership — hiring, mentorship, roadmap, and partnership engineering; I've scaled my team from 6 to 12 and promoted engineers into senior roles

About Me

Before management, I spent years as a researcher and ML engineer. I hold an MASc in Electrical & Computer Engineering from McMaster University, where my thesis focused on retrieval-focused fine-tuning for scientific documents, and a BSc (Hons.) in Computer Science & Engineering from the University of Moratuwa.

Along the way I've:

  • 🧬 Pre-trained MedBERT, a biomedical language model with 50,000+ downloads on Hugging Face
  • 📦 Released NERP, an open-source Python framework for transformer-based named entity recognition
  • 📝 Co-invented 4 US patents in document extraction and multi-agent AI workflows
  • 📚 Published research with 240+ citations across NLP, biomedical NER, and low-resource languages (Tamil, Sinhala)

My work has helped Generate win Pinnacle AI Product of the Year 2025 and land Iterate.ai on the CRN AI 100 as a top-20 hottest AI software company.

Let's Connect

I'm always happy to talk about applied AI, RAG at scale, edge deployment, or building and leading engineering teams. Reach out anytime.

Pinned Loading

  1. NERP NERP Public

    Pipeline for fine-tuning pretrained transformers for Named-Entity Recognition (NER) tasks

    Python 2 2

  2. flask-ngnix-docker flask-ngnix-docker Public

    A folder structure for configuring flask app with docker and nginx

    Python

  3. NERDA NERDA Public

    Forked from ebanalyse/NERDA

    Framework for fine-tuning pretrained transformers for Named-Entity Recognition (NER) tasks

    Python

  4. hypers-lab/smart-travel-planner hypers-lab/smart-travel-planner Public

    Smart Travel Planner is an Online Travel Planning Application that helps travelers by recommending travel places and dynamically generating a travel itinerary considering constraints such as travel…

    Dart 2

  5. ODL-Tamil-SN ODL-Tamil-SN Public

    Codebase for the work titled "Towards Offensive Language Identification for Tamil Code-Mixed YouTube Comments and Posts"

    Jupyter Notebook

  6. aaivu/Tamizhi-Net-OCR aaivu/Tamizhi-Net-OCR Public

    Adapting the Tesseract Open-Source OCR Engine for Tamil and Sinhala Legacy Fonts and Creating a Parallel Corpus for Tamil-Sinhala-English

    Shell 3 2