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I TURN MESSY DATA

INTO CLEAR DECISIONS.

Stop paying for dashboards no one uses, and start building data systems that actually generate ROI.

POWER BI • FABRIC • POWER PLATFORM • SQL • PYTHON • AWS • PAGINATED REPORTS • POWER BI • FABRIC • POWER PLATFORM • SQL • PYTHON • AWS • PAGINATED REPORTS •

Core Services

Moving beyond standard reporting to build scalable data ecosystems.

01. BI Solutioning

Designing interactive, high-performance reporting models that executives actually want to use.

02. Process Automations

Leveraging Power Automate and Power Apps to eliminate manual data entry and save hundreds of weekly hours.

03. Data Warehousing

Structuring your raw, chaotic data into a single, reliable source of truth.

Selected Work

Real ROI, not just pretty charts.

01 / Risk & Compliance

Migrated a rigid vendor system to a dynamic in-house AWS & Power BI ecosystem, consolidating 17+ complex reports (including RBI alerts, EWS, and Customer 360). Saved ₹3 Cr+ annually and slashed reporting SLAs from T-7 to T-1.

Power BI, Power Automate, AWS Redshift, Airflow
02 / Commercial Banking

Transformed an opaque incentive process into a transparent, parameter-driven system. Built a "what-if" simulation tool that lets users plan their earnings, directly aligning field actions with corporate strategy. Highly adopted by 3,000+ active mobile users.

Data Strategy, BI Solutioning, Mobile UI
03 / Omnichannel Strategy

Built a unified analytics engine for financial, non-financial, and ATM transactions, bringing DIY and branch service requests into a single view for the first time. Drove the bank's strategy to increase digital adoption and optimize network utilization.

Data Warehousing, Analytics, Standardisation
04 / Government Integration

Led the pivotal technical integration of the government’s JanSamarth portal for the ECLGS scheme. Delivered the end-to-end data integration in a record 10 working days, enabling immediate customer access to critical government-backed credit.

API Integration, Fast-Track Delivery
Gowrishankar Subramanian

Hi, I'm Gowrishankar.

I specialize in standardizing and making sense of complex data. While others build simple dashboards, I focus on providing the right solutions that give your company actual ROI.

Based in India, working globally.