Barmanand Kumar

Experience

• 

  Nagarro

  Aug 2014 - Jan 2021

  Roles and Responsibilities:• Lead Data Engineer responsible for end to end ETL pipelines design.• Wrote PySpark modules to integrate and transform data from multiple sources.• Orchestrated large scale data pipelines using Airflow and data was written to multiple downstream systems.• Optimised the PySpark scripts to reduce the processing time by 30%.• Collaborated with management teams to help define the data architecture.• Collaborated with Product Managers and Analysts to gather the data needs.• Deployed the code using Docker containerisation on Kubernetes cluster.• Code review. Show less

  • Associate Architect (Senior Staff Engineer)

    Jul 2020 - Jan 2021

  • Technical Lead (Staff Engineer)

    Apr 2019 - Jun 2020

  • Associate Technical Lead

    Apr 2018 - Mar 2019

  • Senior Associate, Technology

    Jan 2017 - Mar 2018

  • Associate, Technology

    Oct 2015 - Dec 2016

  • Junior Associate

    Oct 2014 - Sept 2015

  • Trainee, Technology

    Aug 2014 - Sept 2014
• 

  Saxo Bank

  Jan 2021 - Jul 2021

  Big Data Manager
• 

  American Express

  Jul 2021 - now

  • Senior Big Data Engineer I

    Oct 2022 - now

  • Senior Big Data Engineer II

    Jul 2021 - Oct 2022