Chinmoy Datta

Experience

• 

  Cognizant

  Jul 2014 - now

  Lead data integration, data conversion and infrastructure upgrade project for Cognizant Digital Business | Study customer applications and understand requirements, estimate effort and cost, design consolidated reusable framework for all existing projects in different standalone servers | Participated in business requirements workshops, feasibility study, effort estimation, solution design | Application release management, production support, and issue resolution | Managed multiple teams, conducted training of Unix and Informatica and functional aspects of projects | Involved in technical analysis, performance tuning, code quality maintenance| Data pipeline development, Strategy preparation for Infrastructure upgrade projects | Interact with RDBMS implement audit and control mechanism for ETL processes| Coordination with multiple teams, code review, performance tuning, and lead innovations. Show less Built data model for entire data conversion program, designed the architecture from legacy extraction to product load and the decommission of legacy process, lead the entire ETL delivery in offshore with required communication with Program managers, directors and client management| Built ETL processes using Informatica, Oracle | Built tools for Infrastructure upgrade like Informatica version upgrade, UNIX server re-platforming. Managed application releases, production support, and issue resolution | Workflow scheduling, dependency management of batch ETL processes using IBM Maestro scheduler | CI/CD process introduction in ongoing projects using Bitbucket, Bamboo and Urban code| Developed custom tools for file comparison, Database table's data and structure comparison, Deployment validation in UNIX and Oracle DB environment. Show less

  • Technical Project Manager

    May 2023 - now

  • Senior Associate

    Jan 2021 - Jun 2023

  • Associate

    Jul 2018 - Dec 2020

  • prorammer analyst

    Jul 2015 - Jun 2018

  • Programmer Analyst Trainee

    Jul 2014 - Jun 2015