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Prashanth Ramneni

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Data engineer
United States

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Résumé


Jobs verified_user 0% verified
  • Cigna Healthcare
    Data Engineer
    Cigna Healthcare
    Jan 2024 - Current (2 years 6 months)
    • Developed Python scripts for data migration between systems, ensuring data integrity and minimal downtime. • Spearheaded multiple data migration projects, transitioning on-premise databases and data warehouses to AWS cloud infrastructure, resulting in a 30% reduction in operational costs and improved data accessibility. • Documented all migration processes, including architecture diagrams, data flow models, and step-by-step guides, to ensure clarity and reproducibility for future migrations.
  • Infosys
    System Engineer
    Infosys
    Jun 2021 - Jul 2022 (1 year 2 months)
    • Maintaining a robust data processing pipeline using Apache Spark and Apache Hive to transform and analyze supply chain data, yielding a substantial improvement in data accuracy and a 25% reduction in processing time. • Building the infrastructure for an internal web application using Terraform, Azure DevOps, and Azure Kubernetes Services (AKS). • Utilized a comprehensive suite of Big Data technologies, including Hadoop and Spark, alongside HDFS, HBase, MapReduce, Hive, PIG, OOZIE, and SQOOP, to craft scalable data solutions and analytics. • Optimized Hive schema design by employing advanced performance techniques, resulting in a 30% intensification in data processing time and boosting data query efficiency by 45%. • Developed Flink p
  • Progressive Infotech Pvt. Ltd.
    Data Engineer
    Progressive Infotech Pvt. Ltd.
    May 2019 - Jun 2021 (2 years 2 months)
    • Executed CI/CD pipelines using Jenkins on a daily/weekly basis, deploying 10 applications with a notable 32% increase in deployment speed and reliability. • Extracting data from SQL Server databases, transferring it into the HDFS file system, and employing Hadoop tools like Hive and Pig Latin for data retrieval in model building. • Automated and monitored data workflows through Apache Airflow, ensuring reliable execution of tasks, timely data processing, and streamlined coordination across various components of our data infrastructure. • Developed and optimized ETL pipelines using AWS Glue and Lambda to facilitate seamless data migration and transformation, ensuring data integrity and consistency across systems. • Developing a data n
Education verified_user 0% verified
  • New England College
    MS in
    New England College
    Aug 2022 - Mar 2024 (1 year 8 months)
  • K
    Bachelors in Civil
    Kakatiya Institute ofTechnology & Sciences
    Aug 2016 - Sep 2020 (4 years 2 months)