Revanth Kumar

Experience

• 

  Quess Corp Limited

  Sept 2019 - Feb 2021

  Data Engineer

  • Automated data processing workflows using Python scripts with Pandas, NumPy, and Scikit-learn, reducing manual effort by 25%.• Utilized advanced SQL expertise to develop complex queries and stored procedures, improving data retrieval efficiency by 20%.• Applied machine learning techniques to analyze large datasets, driving a 24% increase in data-informed decision-making outcomes.

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  Cognizant

  Mar 2021 - Jun 2022

  Data Engineer

  • Developed scalable data processing systems using AWS Glue, Spark, Scala, and Kinesis, achieving 22% faster execution speed.• Ensured data accuracy and integrity in S3 by incorporating AWS Data Pipelines and Elasticsearch.• Delivered actionable insights by writing advanced SQL queries with MySQL, optimizing SQL queries with joins, subqueries, and aggregate functions, reducing response times by 27%.

• 

  University at Albany

  Aug 2023 - May 2024

  Student Assistant

  • Analyzed large datasets using Python to identify health disparities across demographics like age, race, and language. • Applied regression analysis, elevating predictive accuracy by 15% and boosting healthcare resource allocation. • Designed Power BI visualizations and custom KPIs, driving enhanced stakeholder understanding and informed decision-making.

• 

  Xove Consulting Services Corporation

  Jul 2024 - now

  Data Analyst

  • Orchestrated data ingestion processes from multiple databases using AWS Glue, S3, Lambda, and Athena, boosting pipeline efficiency by 56%.• Optimized data handling and processing workflows, reducing storage costs by 16% and enhancing ETL workflows with Informatica and SSIS.• Developed interactive dashboards for KPI visualization using Amazon QuickSight, improving decision-making efficiency by 25%.