Sandipan Banerjee

About Sandipan Banerjee

At Cognizant, as a Senior Architect, the focus is on designing data-driven solutions that prioritize scalability, security, and cost-effectiveness. With over a decade of experience in data architecture, cloud-native solutions, and collaboration with Microsoft Fabric, our team delivers tailored systems that empower organizations to make strategic decisions through actionable insights. Previously at Persistent Systems, efforts centered on optimizing data pipelines and leveraging technologies like Azure Synapse Analytics and Databricks to enhance analytics capabilities. Passion for automation and performance enhancements drives the creation of robust platforms that transform complex datasets into valuable business intelligence. Committed to innovation, the mission is to enable businesses to thrive with cutting-edge data solutions.

Experience

1. Senior Manager

   Cognizant

   Apr 2025 — Present · Kolkata, IN

   As a Senior Architect at Cognizant, I design and deliver enterprise-grade data solutions built on Microsoft Fabric. My focus is on bridging the gap between complex business requirements and high-performance, cost-effective architectures.I specialize in the end-to-end modernization of data estates, leading the system architecture, data, and code migration from legacy environments like Azure Synapse and Databricks into the Fabric ecosystem. By leveraging OneLake, Fabric Spark, and Lakehouse architectures, I help clients eliminate data silos and reduce TCO.Core Areas of Expertise:System Architecture: Designing unified, scalable data foundations with a focus on security and governance.Modernization & Migration: Leading technical transitions from Synapse (SQL/Spark) and Databricks to Microsoft Fabric.Operational Excellence: Implementing reusable code patterns with robust error handling to ensure production-grade reliability.Strategic Optimization: Aligning Fabric Capacities with client budgetary and scalability goals.

Education

• Siliguri Institute of Technology

  B.Tech, Information Technology

  2004 — 2008

Skills

• Informatica
• Unix Shell Scripting
• Operating Systems
• Data Warehousing
• Db2
• Sql
• Linux
• Oracle Reports
• Python
• Databases
• Weblogic
• Hindi
• Oracle
• Requirements Analysis
• Software Project Management
• Xml
• Unix
• Xp
• Oracle Applications
• Microsoft Sql Server
• Shell Scripting
• Etl Tools
• Data Migration
• Integration
• Perl
• Programming
• Database Administration
• Jsp
• Red Hat Linux
• Pl/Sql
• Java Enterprise Edition
• Etl
• Sdlc
• Core Java
• Testing
• Soa
• Oracle Forms