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Abhishek Bhowmick

@abhishekbhowmick

Senior Data Analyst combining predictive modelling, product analytics, and growth strategy to drive retention and decision-making.

India

Message

What I'm looking for

I’m looking for a role where I can combine predictive analytics with product and growth strategy—building reliable pipelines, running funnel/A-B/NPS analyses, and turning insights into measurable retention and engagement improvements with strong cross-functional collaboration.

I’m a Senior Data Analyst with 5+ years of experience turning complex, multi-source datasets into decisions that move the business. I bring deep technical fluency (Python, SQL, BigQuery, ML pipelines) and product-embedded thinking (funnel analysis, A/B testing, user journey mapping, NPS, feature impact analysis) in one profile.

I’ve delivered quantified outcomes like a 92.81% accuracy predictive model presented to the CEO, a 14pp retention lift from a statistically rigorous A/B test, and an 80% reduction in manual data effort through pipeline automation. My healthcare domain work includes EHR-like datasets, patient journeys, clinical outcomes, and outcome prediction—expertise that transfers directly to SaaS, fintech, edtech, and enterprise product environments.

In my day-to-day, I validate data logic end-to-end, design SQL models for reliable analytics, and build automated ETL pipelines to keep teams fast and confident. I collaborate with Product Managers and stakeholders by translating user behaviour signals, drop-off drivers, and sentiment themes into actionable decisions—often accelerating analysis prototyping with GenAI tools.

Experience

Work history, roles, and key accomplishments

Current

Senior Data Analyst

Current

EnlightNow Healthcare Pvt. Ltd

Mar 2024 - Present (2 years 5 months)

Built and validated an OLS + XGBoost predictive pipeline on 5,274 users (92.81% accuracy) with findings presented to the CEO. Owned user journey, funnel, and retention analytics (including disengagement risk modeling) and automated ETL/data logic in Python/n8n to reduce manual data effort by 80%.

Python SQL BigQuery OLS Regression XGBoost Classification regression Cross Validation EDA Cohort Analysis Funnel Analysis User Journey Mapping Retention Analytics N8n Power BI NLP Sentiment Analysis NPS Analysis

Associate Data Analyst

Affine Analytics

May 2022 - Jul 2023 (1 year 2 months)

Built Azure Data Factory pipelines integrating Blob storage and Cosmos DB to maintain 100% data integrity for large-scale processing. Performed customer segmentation using K-means clustering to analyze churned vs retained cohorts and supported retention strategy using optimized SQL workflows.

Azure Data Factory Azure Blob Storage Azure Cosmos DB SQL Data Pipelines Data Integrity Customer Segmentation

Associate Analyst

LanceSoft India Pvt. Ltd

Aug 2021 - Nov 2021 (3 months)

Generated weekly and monthly operational reports to ensure high data accuracy and stakeholder visibility into key business performance metrics. Streamlined data collection processes and corrected data discrepancies, improving operational efficiency by 15%.

Operational Reporting Data Quality

HR Analyst

Renovision Automation Services Pvt. Ltd

Aug 2017 - Jan 2021 (3 years 5 months)

Automated monthly HR MIS reporting using Python (Pandas) to consolidate data from multiple spreadsheets and HR systems into a single structured report, reducing manual effort by 60% and eliminating data entry errors. Built SQL-based employee databases and performed recurring HR reporting and attrition pattern analysis to support HR decision-making.

Python Pandas SQL Data Validation