With over 20 years of diverse IT experience, I have developed expertise in BI, Data Management, and Cloud-based Data Platforms. My career spans Retail, Healthcare, Finance, Manufacturing, and Banking, delivering design, development, and deployment of BI solutions, Data Warehousing, and Data Analytics for leading organizations such as NTT Data, Barclays Bank, GE, Thomson Reuters, City Holdings, and Global Blue. In my current role at NTT Data, I lead Data Platform and ETL/ELT solutions on Azure and Snowflake, manage complex reporting systems with Power BI, SQL Server, and Azure Data Factory, drive migrations, automated CI/CD pipelines, and performance improvements that reduced ETL runtimes by over 20%. I also provide training to team members, handle client onboarding, and oversee business-critical reporting solutions.

Atul Kumar

With over 20 years of diverse IT experience, I have developed expertise in BI, Data Management, and Cloud-based Data Platforms. My career spans Retail, Healthcare, Finance, Manufacturing, and Banking, delivering design, development, and deployment of BI solutions, Data Warehousing, and Data Analytics for leading organizations such as NTT Data, Barclays Bank, GE, Thomson Reuters, City Holdings, and Global Blue. In my current role at NTT Data, I lead Data Platform and ETL/ELT solutions on Azure and Snowflake, manage complex reporting systems with Power BI, SQL Server, and Azure Data Factory, drive migrations, automated CI/CD pipelines, and performance improvements that reduced ETL runtimes by over 20%. I also provide training to team members, handle client onboarding, and oversee business-critical reporting solutions.

Available to hire

With over 20 years of diverse IT experience, I have developed expertise in BI, Data Management, and Cloud-based Data Platforms. My career spans Retail, Healthcare, Finance, Manufacturing, and Banking, delivering design, development, and deployment of BI solutions, Data Warehousing, and Data Analytics for leading organizations such as NTT Data, Barclays Bank, GE, Thomson Reuters, City Holdings, and Global Blue.

In my current role at NTT Data, I lead Data Platform and ETL/ELT solutions on Azure and Snowflake, manage complex reporting systems with Power BI, SQL Server, and Azure Data Factory, drive migrations, automated CI/CD pipelines, and performance improvements that reduced ETL runtimes by over 20%. I also provide training to team members, handle client onboarding, and oversee business-critical reporting solutions.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert

Work Experience

Senior Data & AI Platform Consultant at NTT Data
May 1, 2022 - November 22, 2025
Led the design and development of Cloud-based ETL processes using Azure Data Factory and Power BI. Managed Data Warehouse migrations from on-premise to Snowflake on Azure, ensuring minimal downtime and improved performance. Developed and maintained automated CI/CD pipelines for code deployment using Terraform and PowerShell. Optimized data processes, achieving a 20% reduction in ETL runtimes and 30% reduction in DTU usage. Collaborated with stakeholders to translate complex business requirements into functional design specifications and deliver impactful data-driven solutions.
Senior Data Platform Consultant at City Holdings
May 1, 2022 - May 1, 2022
Designed and implemented ETL/ELT pipelines for Azure-based reporting solutions, enhancing BI delivery for global teams. Led migration of data solutions to Azure Synapse and Snowflake, providing scalability. Developed and maintained automated CI/CD pipelines and re-defined BI architecture to deliver reporting for new clients. Led incident and change management, ensuring SLA adherence.
Senior BI/ Cloud Solutions Lead at Tech Mahindra
January 1, 2020 - January 1, 2020
Led cloud-based BI projects for global clients across Azure environments. Managed large-scale database migrations, integrating SQL Server and Power BI into cloud platforms. Improved database performance and optimized ETL processes, reducing costs. Delivered Power BI dashboards and reports to streamline decision-making; coordinated cross-functional teams for timely delivery.

Education

Diploma in Business Management at IMT, Ghaziabad
January 11, 2030 - November 22, 2025
Advance Diploma in Software Engineering at Aptech Computers, Kolkata
January 11, 2030 - November 22, 2025
Bachelor of Science at TM Bhagalpur University
January 11, 2030 - November 22, 2025

Qualifications

Microsoft Azure Enterprise Data Analyst Associate
January 11, 2030 - November 22, 2025
Microsoft Data Analyst Associate
January 11, 2030 - November 22, 2025
Microsoft Azure Data Engineer Associate
January 11, 2030 - November 22, 2025
Microsoft Azure Database Administrator
January 11, 2030 - November 22, 2025
Snowflake Hands on Essential – Data Warehouse, Data Applications
January 11, 2030 - November 22, 2025
ITIL V3 Foundation
January 11, 2030 - November 22, 2025

Industry Experience

Retail, Healthcare, Financial Services, Manufacturing, Life Sciences