Anjali Gopakumar

Experience

• 

  Tata Consultancy Services

  Nov 2020 - Dec 2022

  ETL Developer

  Experienced Data Engineer with over 2 years in data warehousing and ETL integration. Enhanced data processing speeds and report performance for a major US company. Skilled in Teradata SQL, Informatica, continuous integration, and ensuring timely data availability for business analysis.• Streamlined data processing and reporting by developing efficient pipelines with Teradata, Informatica, and CI/CD processes, boosting speeds by 15% and improving report performance by 35%. • Successfully executed 9+ data migrations ensuring accuracy and resolved data availability issues with innovative job chains and optimised SQL joins. • Deployed 7+ Scrum projects with regular updates, enhancing customer relations and satisfaction, while ensuring smooth data flow through continuous monitoring.• Resolved errors by monitoring (using Informatica Monitor), reporting, assessing, documenting Root Cause Analysis and error rectification. PoC (Point-of-Contact)/Leader for continuous learning in the project. Show less

• 

  Techfriar

  Dec 2022 - Aug 2023

  ETL Developer

  ETL Developer: Experienced ETL and Front-end Development support at TechFriar, specialising in HTML5, Informatica, and Git. Demonstrated success in creating high-performance web solutions and contributing to DevOps for smooth deployments and minimal defects. Dedicated to delivering customised solutions in a dynamic, innovative environment.• Enhanced data pipelines with parallel processing and query optimization, automating ETL tasks with RunMyJobs to boost data availability.• Developed and optimized user-friendly interfaces with HTML5 and CSS3, significantly improving user experience.• Designed efficient database systems using SCD types, reducing data processing time by 25%.• Facilitated cross-team collaboration, translating business needs into technical tasks, quickly adapting to new requirements, and resolving website bugs to reduce downtime and costs. Show less