soumita.
Résumé
00 · Start

Soumita Bhattacharya Sen

Portrait of Soumita Bhattacharya Sen

Senior BI Developer, data analyst and AI enthusiast.

Results-driven data analyst with 11+ years of turning raw data into strategic insight — Power BI, Tableau, Qlik, Alteryx and Looker on the front, SQL, Azure Databricks and Informatica PowerCenter underneath. Currently extending into machine learning, statistical analysis and data modelling.

Wipro
TCS
01 · AUG 2014 — NOV 2016

Wipro Technologies

Communications Trainer

Supported core business operations — employee development, training delivery and the metrics behind it.

  • Delivered communications training that improved team efficiency and stakeholder interactions.
  • Maintained performance dashboards tracking trainee progress and programme effectiveness.
  • Performance dashboards
  • Excel
  • Data analysis
  • Stakeholder management
02 · NOV 2016 — PRESENT

Tata Consultancy Services

BI Developer

Leading enterprise-grade business intelligence solutions.

  • Architected scalable Power BI data models handling 50M+ rows of transactional data.
  • Worked with executive stakeholders to define KPIs and operational metrics.
  • Power BI
  • SAP BO
  • Tableau
  • SQL
  • Python
03 · Toolkit

The toolkit

BI tools7

  • Power BI (DAX, Power Query)
  • Tableau
  • Tableau Pulse
  • Google Looker
  • QlikView
  • Qlik Sense
  • SAP Analytics Cloud

Languages & data8

  • Python (Pandas, NumPy)
  • scikit-learn
  • Matplotlib
  • SQL
  • T-SQL
  • PL/SQL
  • PostgreSQL
  • GitHub
04 · Practice

How I work

How I work6

  • Stakeholder management
  • Requirement gathering
  • Agile / Scrum
  • Data storytelling
  • Application lifecycle management
  • Documentation

AI3

  • Be10x
  • Claude Certified
  • ChatGPT Certified
05 · Credentials

Certified

  1. 01Fabric Analytics Engineer AssociateMicrosoft Certified
  2. 02Power BI Data Analyst AssociateMicrosoft Certified
  3. 03Power Platform App Maker AssociateMicrosoft Certified
  4. 04Tableau Desktop SpecialistTableau
06 · In their words
Soumita is an exceptional BI developer. Her ability to translate vague stakeholder requirements into crystal-clear, performant dashboards is unmatched.
Aman VermaDelivery Manager, TCS
She has a meticulous approach to data validation and always makes sure the insights presented are accurate and actionable. A true asset to any data team.
Priya SharmaLead Data Scientist, Wipro
07 · Arrival · present day

Let’s solve it.

A dashboard that doesn’t put people to sleep, a Power BI vs Tableau debate, or just a hello — no query is too complex, unless it’s missing a JOIN.

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