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Sumit Bhattacharjee

@sumitbhattacharjee

Technical Program Delivery Manager with over 16 years of experience leading large-scale AI, data, cloud, and digital transformation initiatives.

India

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What I'm looking for

A Senior Technical Program / Delivery Manager role where I can lead complex AI, data, and cloud modernization projects. I aim to partner with forward-thinking organizations to optimize delivery frameworks, manage multi-million-dollar portfolios, and accelerate AI adoption

At Xcaliber Infotech, I lead AI, data modernization, cloud transformation, and digital programs for clients including AT&T, NSE, and the Indian Navy. I led AT&T's 100TB+ Snowflake and Azure modernization program, achieving 97.8% SLA compliance.

I've delivered Generative AI, RAG, AI-agent, and intelligent knowledge-discovery initiatives that reduced manual decision cycles by 40% and improved operational efficiency by 30%. I also direct delivery for Automation 360, Sales Lead, Healthcare 360, and Spend 360 from concept through zero-defect production deployment.

Across Xcaliber, Capgemini, and Accenture, I've led cloud migrations, data platforms, ETL architectures, governance, and testing programs in supply chain, BFSI, and telecom. I govern $5M+ portfolios and cross-functional teams of 90+ people while strengthening delivery predictability, data quality, and executive visibility.

Experience

Work history, roles, and key accomplishments

Senior Technical Delivery Manager

Xcaliber Infotech

Jan 2022 - Sep 2026 (4 years 8 months)

Led enterprise-wide AI, data modernization, cloud transformation, and digital initiatives, improving operational efficiency and accelerating business decision-making. Managed portfolios exceeding $5M and governed cross-functional teams of 90+ engineers.

Senior Consultant

Capgemini

Jan 2015 - Dec 2021 (6 years 11 months)

Designed and led end-to-end ETL architectures for large-scale financial data migrations, achieving near-zero critical defects and 100% client satisfaction. Architected reusable automation frameworks and mentored a team of 15 members.

ETL Informatica PowerCenter AWS MongoDB Python SQL UNIX Shell Scripting Jenkins CI CD JMeter Data Governance SLOs Team Leadership

Software Engineer Analyst

Accenture

Dec 2009 - Dec 2014 (5 years)

Validated end-to-end ETL testing across large-scale data migrations, ensuring data accuracy and zero-defect deployments. Built automation frameworks using SQL and Excel Macros, reducing testing effort by 30%.

ETL Testing Informatica PowerCenter SQL Excel Macros Siebel Crystal Reports Callidus Data Validation Mainframe Oracle MySQL SQL Server

Education

Degrees, certifications, and relevant coursework

Sikkim Manipal Institute of Technology

Bachelor of Technology, Computer Science Engineering

2005 - 2009

Grade: CGPA: 7.78

Bachelor of Technology in Computer Science Engineering from Sikkim Manipal Institute of Technology, completed from June 2005 to June 2009 with a CGPA of 7.78.