Tejas Bhangale

Results-driven Tableau Developer with 4.8 years of experience in crafting dashboards and visualizations. Skilled at translating complex data into actionable insights to support strategic decision-making. Demonstrates proficiency in ETL and creates substantial reports that enhance business performance.

Tableau Developer - VHL ITS Private Limited

(2024-12)

Banking

• Developed and maintained Tableau dashboards for retail banking operations, covering transactions, customer acquisition, and loan/deposit trends.
• Designed dashboards for Retail Banking, Sales Performance, and Strategic Portfolio Management (SPM) to track business-critical KPIs.
• Monitored key metrics including NIM, Loan-to-Deposit Ratio, Customer Growth, Product Penetration, and Portfolio Risk.
• Integrated data from PostgreSQL and Tableau Server, ensuring accuracy and consistency.
• Improved dashboard performance, reducing refresh time by 15% through optimization techniques.
• Collaborated with stakeholders to deliver insights that enhanced customer retention and sales performance.
• Supported regulatory and compliance reporting (FINRA) with accurate and timely data delivery.

Tableau Developer - EXNER TECHNOLOGIES PVT LTD

(2021-10 - 2024-12)

E-commerce & Insurance

• Developed interactive Tableau dashboards for sales, customer behavior, claims analysis, and risk assessment across e-commerce and insurance domains.
• Tracked and analyzed KPIs including Revenue, CAC, ROAS, AOV, Churn Rate, Customer Retention, Loss Ratio, Claim Frequency, and ROE.
• Integrated and transformed data from SQL Server, Amazon Redshift, Excel, CSV using ETL processes, joins, relationships and data blending.
• Performed data cleaning and data modeling to ensure accuracy, consistency, and reliable reporting.
• Improved business outcomes by increasing conversion rate by 25% and customer retention by 10% through actionable insights.
• Optimized dashboard performance, reducing load time by 20% and improving user experience.
• Delivered data-driven recommendations supporting marketing optimization, inventory planning, pricing strategies, and risk evaluation.

Bachelor of Arts - B.A. - Rashtrasant Tukdoji Maharaj Nagpur University (2014-06 - 2017-04)

Post Graduation Diploma in Data Science - PGDDS - Symbiosis College of Distance Learning (2025-01)