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boobalanashokan/README.md

👋 Hi, I'm Boobalan Ashokan

Data Scientist • Production ML & MLOps • Geospatial Analytics

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About Me

🤖 Data Scientist 🛠️ MLOps Engineer 📍 Geospatial Analyst
Building production ML that classifies, detects and forecasts at scale Automating CI/CD, secret management and scheduled jobs on GCP Turning raw vehicle telematics into location intelligence
🎓 Amrita Vishwa Vidyapeetham 🚛 VE Commercial Vehicles Ltd. 📍 Coimbatore, India
M.Sc. Data Science Data Scientist – I Open to Data Scientist & Data Analyst roles

I own end-to-end ML systems at VECV, from raw telematics data to monitored production models. I start with the business decision, pick the simplest model that holds up in the field, and build monitoring so it stays reliable after launch. Production deployments, not just notebooks.


📊 Impact at a Glance

100K+ 98–99% 500 m 99.9%
Fuel sensors classified monthly Trip detection accuracy in customer-validated pilots Hotspot precision for vehicle stoppage locations Uptime on automated 15-minute data jobs

🚀 What I've Built

  • Fuel Sensor Classification (GCP): End-to-end pipeline on BigQuery telematics data using breakpoint detection and rule-based confidence gating. It replaced 100% manual inspection and runs autonomously every month.
  • Trip Detection for Mining & Construction: Core algorithm behind trip counts on the Control Tower platform, with 98–99% accuracy despite GPS noise and rugged terrain. Includes an efficacy-monitoring framework and earned an Appreciation Letter from the Executive Vice President.
  • Geospatial Hotspot Clustering: BIRCH + Haversine hierarchical clustering with boundary-aware refinement. It scales across India without proportional infrastructure growth.
  • MLOps & CI/CD: GitHub Actions + GCP pipeline with automated quality checks, unit tests, Gitleaks secret scanning, Secret Manager and IAP-based VM deployment. Zero committed credentials.
  • Earlier work: E-commerce sell-out forecasting models and Power BI automation that cut reporting time by 30%.

📌 Featured Projects

Project Description Stack
Geospatial-Hotspot-Clustering Hybrid spatial clustering pipeline that finds repeated geographic hotspots in large-scale vehicle event data, built for datasets that exceed the scalability limits of standard clustering Python, BIRCH, Haversine, Hierarchical Clustering
gcloud_CI-CD Automated CI/CD pipeline on GCP with secret scanning, secure configuration delivery and scheduled data-processing jobs Python, GitHub Actions, GCP, Gitleaks

🛠️ Tech Stack

Languages & Data

Python SQL Pandas NumPy SciPy

Machine Learning

Scikit-learn Time Series Geospatial Deep Learning

Cloud & MLOps

GCP BigQuery GitHub Actions Git

Analytics & Visualization

Power BI Streamlit Matplotlib Jupyter


🤝 Let's Connect

I'm open to Data Scientist and Data Analyst roles. If you're building ML systems that need to work in the real world, I'd love to talk.

LinkedIn Email

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  1. Geospatial-Hotspot-Clustering Geospatial-Hotspot-Clustering Public

    A hybrid spatial clustering pipeline that identifies repeated geographic hotspots from large-scale vehicle event data — built for production use on datasets that exceed the scalability limits of pu…

    Python 1 1

  2. gcloud_CI-CD gcloud_CI-CD Public

    Python 1