A Bit About Rahul
Data-driven professional with a passion for analytics, AI, and storytelling. Exploring how technology creates value across industries.
Hi there ✨, I’m Rahul Bhattacharya — a builder, dreamer, and relentless explorer at the intersection of data, AI, and business transformation.
Over the last decade, I’ve had the privilege of shaping that story at companies like Walgreens, Experian, Toyota Financial Services, Galderma, UnitedHealth Group, and Bombardier. In each role, I’ve found not just problems to fix, but opportunities to reimagine what’s possible.
I build AI products that turn questions into momentum. From complex signals to shipped features, I turn uncertainty into forward motion. Over the last decade, I’ve had the privilege of shaping such stories at companies like Walgreens, Experian, Toyota Financial Services, Galderma, UnitedHealth Group, and Bombardier.
I create AI engines trained on live signals, tuned for the real world. Models start as ideas, then grow into agents that learn, adapt, and hold up under load.
Data science is my craft: hypothesis, experiment, statistical truth, and then speed. I wire A/Bs, design features, and let evidence set the direction.
I design for growth—paths that pull users in, and make value compound. Activation, retention, expansion: every loop measured, and every loop improved.
Accuracy before applause; delivery over demo; reliability every day after launch. I ship with tests, guardrails, and monitors, leading to increased trust.
When the story needs light, I draw it — clear visuals that make decisions snap into place. Dashboards, drill-downs, and narrative cues turn noise into signal at a glance.
Speedstrong> and efficiencystrong> is at the core — pipelines, tests, and MLOps that translates into flow. Data arrives ready, models deploy safely, and feedbacks close the loop.
I work a version ahead — building today for what tomorrow will demand. I scout the edge, prototype fast, and back promising ideas with production pragmatism.
That’s the rhythm: design, test, ship, learn — intelligence delivered, outcomes measured. Then repeat, with tighter loops and bigger wins each pass.
Outside of my enterprise work, I’ve built a portfolio of AI/ML projects - from resume analyzers to trip planners, from defect classifiers to sentiment tools. Each one is both an experiment and a gift: a way to test ideas, share knowledge, and invite others into the excitement of this journey.
Looking ahead, I see the next 20 years not just as a career, but as an adventure: one where AI becomes the nervous system of every business, where insights move at the speed of thought, and where I can help shape the tools that will power decisions for a generation. 🚀
Thank you for visiting my blog and reading thus far, every reader encourages me to do more. You’re not just seeing what I’ve built; you’re stepping into the vision I’m building toward. The best part? The most thrilling chapters are still to come. 🌌