Venkat Sai
Data Engineer @Vanguard
Signup · Get unlimited contacts
WORK HISTORY
Data Engineer @Vanguard
Malvern, PA, US
Designed, developed, and maintained scalable data pipelines to process and integrate large volumes of structured and unstructured data.Built automated ETL workflows for data extraction, transformation, and loading from diverse sources into centralized data warehouses/lakes.Utilized modern tools like Apache Spark, Hadoop, and Kafka to handle high-volume, real-time data processing.Deployed and managed data solutions on cloud platforms like AWS, Azure, or Google Cloud, leveraging services such as S3, Redshift, or Big Query.Optimized relational and NoSQL databases, including SQL Server, PostgreSQL, or MongoDB, for improved performance and query efficiency.Ensured data accuracy, security, and compliance by implementing robust data governance frameworks.Partnered with cross-functional teams, including data analysts, software engineers, and business stakeholders, to understand requirements and deliver data-driven insights.Streamlined data workflows by implementing CI/CD pipelines and using tools like Airflow or Jenkins.Delivered actionable insights by building dashboards and reports using tools like Tableau, Power BI, or Looker. Reduced ETL processing time by 40 % by optimizing pipeline architecture.Migrated legacy systems to a modern cloud-based data platform, enhancing scalability and reducing costs. Built a real-time data streaming solution to support critical business decisions, reducing latency
EDUCATION
JNTUH College of Engineering Hyderabad
Bachelor's degree
Gannon University
Master's degree
ABOUT VENKAT SAI
I am a dedicated and results-driven Data Engineer with extensive experience in designing, implementing, and optimizing data pipelines and scalable data solutions. With a strong background in tools like Apache Spark, Kafka, AWS, and Azure, specialize in transforming complex datasets into actionable insights that drive business growth. I have a proven track record of enhancing data efficiency, automating workflows, and ensuring data security across diverse platforms. Passionate about leveraging technology to solve challenges, I thrive in collaborative environments that prioritize innovation and excellence. Key achievements- Built scalable ETL pipelines with Python and Spark at Capital One, enabling real-time data processing and improving efficiency- Migrated legacy databases to Snowflake at Capital One, boosting storage efficiency and query performance- Reduced batch processing times and enabled real-time analytics with Hadoop and Databricks at TCS - Designed Power BI dashboards at TCS, delivering actionable business insights- Mentored junior engineers and led workshops on Big Data technologies, fostering team growth and innovation. Let\'s connect to explore how data can transform business!
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.