Vishal Sagar is a Data engineer.
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Senior Data EngineerKalgudi Digital Pvt Ltd Jan 2021 - Jun 2024Vijayawada, Andhra Pradesh, India- Designed and implemented data pipelines, increasing efficiency by 30% using AWS Glue and Lambda for ETL processes.- Architected a scalable data lake solution in AWS, enabling storage and retrieval of 2PB+ of data while reducing access latency by 25%.- Collaborated with machine learning engineers to integrate real-time analytics pipelines, improving predictive modeling accuracy by 15%.- Enhanced existing data warehouse loads, resulting in a 40% reduction in processing time by optimizing Redshift queries.- Spearheaded the migration of on-premise data systems to AWS, achieving a 50% cost reduction and improved data availability.- Automated data validation processes with Python scripts, reducing manual errors by 90%.- Led multiple Agile sprints, coordinating with cross-functional teams to deliver projects within deadlines, boosting project success rates by 20%. -
Data EngineerDistrict Rural Development Agency, Government Of Gujarat. Jan 2017 - Jun 2020Andhra Pradesh, India- Built and maintained ETL pipelines, facilitating the integration of 50+ diverse data sources into a centralized PostgreSQL database.- Developed data pipelines using Spark and Hadoop, increasing processing speed for large datasets by 35%.- Deployed and maintained a distributed data architecture that supported 1PB+ of agricultural and demographic data.- Partnered with business analysts to translate requirements into robust data models, enhancing reporting accuracy by 25%.- Streamlined data storage and retrieval operations by implementing partitioning and indexing strategies, improving query performance by 40%.- Automated data ingestion workflows with Unix shell scripting, saving 20 hours of manual effort weekly.Conducted peer code reviews, ensuring code quality and adherence to organizational standards.
Vishal Sagar Education Details
Frequently Asked Questions about Vishal Sagar
What is Vishal Sagar's role at the current company?
Vishal Sagar's current role is Data engineer.
What schools did Vishal Sagar attend?
Vishal Sagar attended Kent State University, Centurion University Of Technology And Management.
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Vishal Sagar
Los Angeles, Ca2gmail.com, harman.com4 +181889XXXXX
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