Varun Vasudevan

Experience

• 

  Cognizant

  Jan 2014 - Jun 2019

  Associate

  Description of Project: This project includes building ETL components and dashboards for satisfying the business needs of client. Also providing the maintenance and application support for the data warehouse.Responsibilities: Involved in analyzing the requirements, preparing the design documents, development of new/enhanced components in Informatica and Oracle PL/SQL, performance tuning of query, Unit Testing of components developed and migrating code to production and also the support and maintenance of existing developments Also has built new components using PL/SQL and successfully migrated to the production environment. Contributed towards fine tuning the queries and improving the runtimes of long running ETL jobs. Other responsibilities involve mentoring and guiding the new joiners in the team and help them to learn the application and technology by efficient knowledge transfer. Show less

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  IQVIA India

  Jun 2019 - Feb 2023

  Description of Project: This project includes development of a new data warehouse and reporting needs for satisfying the business needs of client.Responsibilities: Involved in the business meetings with clients to understand the business requirements, design & develop data model and worked extensively for end-to-end development of data warehouse. Worked in writing python scripts to process, encrypt, upload scripts to AWS S3 buckets for data processing. Involved in designing and deploying Airflow DAGs for daily data load and also in designing and creating test cases in DB Fit for automated data validation. Show less

  • Associate Manager

    Sept 2021 - Feb 2023

  • Senior Software Developer

    Jun 2019 - Sept 2021
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  IBS Software

  Feb 2023 - now

  Solutions Architect

  This project includes creation of new data pipelines forResponsibilities: Manage delivery