Prathamesh Lonkar

Software Developer | American Express

Role: Software Developer at American Express
Location: Jersey City, NJ, US
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Prathamesh Lonkar

I am a young and enthusiastic software developer with a passion for learning and…

Experience

Software Developer
American Express
Oct 2023 — Present · New York, NY, US
Software Developer at American Express via TCS• Developed a high-performance Streaming Data Pipeline using Apache Beam in Java with Google Dataflow, integrating Google Pub/Sub and Bigtable.• Enhanced data quality and analytics by filtering, aggregating, and transforming streaming data.• Achieved real-time processing capabilities, handling up to records per second.• Transformed unstructured data into structured formats with BigQuery views for comprehensive analytics.• Delivered the pipeline project efficiently, completing it within months and implementing thorough testing and enhancements.• Implemented incremental batch processes to refresh and update data with the addition of new customers.• Drove a significant 37% increase in business performance through the successful deployment of the streaming pipeline.• Working on data migration initiatives within American Express, ensuring seamless transitions to new environments.

Contact information

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Current company

American Express

Financial Services · 10K employees · World Financial Center, 200 Vesey Street, New York, NY, 10285, US

At American Express, we know that with the right backing, people and businesses have the power to progress in incredible ways. Whether we’re supporting our customers’ financial confidence to move ahead, taking commerce to new heights, or encouraging people to explore the world, our colleagues are constantly striving to uphold our powerful backing promise to our customers and each other every day. These beliefs have been our North Star for 170 years as our business transformed – from helping evacuate travelers during World Wars, to ensuring the safety of our customers’ funds during the Great Depression in the U.S., to creating the Shop Small® movement to help small businesses recover from the Financial Crisis, to providing aid to communities impacted by many natural disasters and so much more. For generations, the key to our success has been the determination and resilience of our American Express colleagues. Now, as a globally integrated payments company, we work together to provide customers with access to products, insights and world-class experiences that enrich lives and build business success. Join us and let’s lead the way together. Learn more about us at: https://www.americanexpress.com/careers https://www.americanexpress.com/ https://www.facebook.com/AmericanExpressUS https://www.instagram.com/americanexpress/ https://twitter.com/americanexpress https://www.youtube.com/user/AmericanExpress See our community guidelines at: https://www.americanexpress.com/en-us/company/community-guidelines/ If you have a customer service issue or question, please visit www.americanexpress.com/contactus

americanexpress.com

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