Sagar D. Shingare
Big Data Tech Lead
Pune, Maharashtra, India
+91 9960890489
Experienced leader delivering BFSI-focused data engineering solutions at TCS. I build scalable cloud analytics platforms, optimize data pipelines, and support enterprise reporting and machine learning workflows.
Skills
Big Data Ecosystem
Data Engineering
Python
Delivery & Stakeholder Alignment
Languages
English
Hindi
Marathi
Work Experience
Big Data Tech Lead / TCS (BFSI Unit)
Jan 2026 - Current
Leading enterprise BFSI data engineering delivery at TCS, architecting cloud-native ETL and analytics platforms for banking and financial services clients. Driving scalable data pipelines, operational performance, and stakeholder-aligned delivery with Agile teams.
Big Data Architect / Tiger Analytics
Jan 2022 - Dec 2025
Designed and implemented Big Data architectures using Spark, Hive, and data lake patterns. Delivered analytics-ready pipelines, reduced processing cycles, and supported enterprise reporting for data-driven decisions.
Big Data Engineer / Cognizant
Jan 2020 - Dec 2021
Built and optimized Hadoop/Spark workflows, Sqoop ingestion, and Hive-based data marts for high-volume analytics. Improved data reliability, performance, and cross-team coordination in large-scale data platforms.
SQL Developer / Infosys
Apr 2014 - Dec 2019
Delivered SQL Server and PostgreSQL solutions for enterprise systems, including query optimization and reporting support. Managed data integration and database performance for mission-critical applications.
Software Developer / DigitalEDU
Jan 2011 - Feb 2014
Developed Android applications and Java backend systems while maintaining MySQL databases and Linux server environments. Supported application performance and product enhancements for mobile and web clients.
Education
Professional Development
Ongoing
Continuous learning in cloud data engineering, Big Data analytics, and enterprise data platform delivery.
Pune University
2010 - 2013
Master Degree
Sangola College, Sangola
2006 - 2009
Bachelor Degree