Data Analyst | SQL Server, Power BI & Python | Turned SAP/Tally/Oracle Chaos into 14 Dashboards Used by 120+ People Daily

Bengaluru, Karnataka, India

Remote



Master of Computer Applications - MCA, Computer Applications / Data Analytics Grade: ( 7+ CGPA)
National institute of technology kurukshetra
Bachelor in science
APJ Abdul Kalam University
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Download Tal BossData Analyst | SQL Server, Power BI & Python | Turned SAP/Tally/Oracle Chaos into 14 Dashboards Used by 120+ People Daily
I'm a Data Analyst at Genpact, embedded directly inside Sales, Finance, and Supply Chain teams β not sitting in a back-office BI function, but working as a genuine partner to the business. I own the full data stack, end to end: β SQL Server pipelines that bring SAP, Tally, and a legacy Oracle system into one warehouse β 14 Power BI dashboards used daily by 120+ people, with row-level security so every regional manager sees only their own data β Python automation (Pandas, SQLAlchemy) that catches around 340 data errors a month before they ever reach a report The result I'm proudest of: cutting month-end reporting from 4 days down to under 6 hours, by pulling three disconnected ERP systems into a single source of truth. Beyond the technical side, I care about the human part of this work β running weekly stakeholder demos, mentoring junior analysts, and making sure the people using my dashboards actually trust the numbers in front of them. Open to Data Analyst / BI Analyst opportunities. Always happy to connect.
Greater Indore Area
antigravity
codex
cursor
Data Analyst at GENPACT, Aug 2022 - Oct 2024 Β· 2 yrs 3 mos, Bengaluru, Karnataka, India, Embedded in the Analytics & BI team, partnering directly with Sales, Supply Chain, and Finance on data infrastructure, automated reporting, and analysis that feeds real operational decisions. - Consolidated data from SAP, Tally, and a legacy Oracle database into a single SQL Server warehouse β cut month-end reporting from 4 days to under 6 hours (94% reduction) - Own and maintain 14 Power BI dashboards used daily by ~120 people, covering sell-through, stock aging, regional revenue, and promo performance - Built all data models from scratch in Power Query using star schema, replacing fragile flat-file Excel extracts - Implemented Row-Level Security so each regional manager sees only their own territory's data - Authored 40+ DAX measures (YTD/MTD revenue, rolling averages, forecast vs. actuals) so managers can self-serve answers - Replaced 18 manual monthly Excel reports with automated paginated Power BI reports β saving 20+ hours per reporting cycle - Built Python data quality scripts (Pandas, SQLAlchemy) catching ~340 errors/month before they reach any report - Resolved ~2,200 unmapped SKUs during an Oracle migration using a fuzzy-matching reconciliation script - Mentored 2 junior analysts on SQL and Power BI; wrote onboarding documentation that cut ramp-up time by ~3 weeks
Intern at GENPACT, Jan 2022 - Jun 2022 Β· 6 mos, Remote, Worked alongside senior analysts to support data operations, reporting, and analysis workflows β building a strong foundation in real-world data handling and business intelligence practices. ππ²π ππΌπ»ππΏπΆπ―πππΆπΌπ»π: βΆ Data Analysis & Validation β Analyzed and validated large-scale datasets using Excel and SQL, ensuring data accuracy and integrity across business operations. βΆ Data Cleaning & Transformation β Identified and eliminated duplicate and inconsistent records using Excel filters and SQL queries, improving overall data quality for reporting. βΆ Reporting & Dashboarding β Designed and maintained weekly Excel reports tracking key operational metrics, enabling the team to monitor performance and take timely action. βΆ Documentation & Process Support β Maintained structured documentation of data sources, workflows, and analysis steps β improving team efficiency and knowledge transfer.
Master of Computer Applications - MCA, Computer Applications / Data Analytics Grade: ( 7+ CGPA), National institute of technology kurukshetra
Bachelor in science, APJ Abdul Kalam University