Srinivas Lingamgunta
Senior SDE at Amazon.com
- Role
- Senior Sde at Amazon
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Srinivas Lingamgunta
Lead software engineer with over 10 years of experience in building and scaling…
Experience
Senior Sde
May 2021 — Present · Seattle, WA, US
Developed the personalized banners shown in Amazon business website for Payments team and ensured timely delivery by designing and implementing the project from scratch leading a team of 4 engineers. This project increased revenue through credit card by 10% by increased Click-Through-Rate(CTR) and Click-To-Action(CTA) on the banners.• Developed a novel ETL processing solution to retrieve unstructured customer data of the order 1TB from Datawarehouse to Amazon DynamoDB using SNS event driven ECS Fargate jobs which reduced the infra cost by 60% and reduced the SDE maintenance time of 1 day/month. Utilized Amazon SQS to parallelize processing of the data and distribute it among the ECS jobs.* Led the effort for Personalized data model development in Alexa and successfully delivered A-team(VP tracked) goals within the team. Designed and developed solution using AWS services to enable deterministic model building thereby reducing 50% current model building time. Worked with Language Engineers and Data scientists to gather requirements and develop a on-demand offline/batch model processing solution.• Worked on development of rate-limiting solution for high transaction VIP based TPS) and also developed a load-test solution to replicate the Gameday events like Primeday/Thanksgiving peak. Also documented the measures needed on scaling these services during peak events.
Education
The University of Texas at Dallas
Master's degree, Computer Science
2015 — 2017
Koneru Lakshmaiah College of Engineering
Bachelor of Technology (B.Tech.), Electronics and Communication Engineering
2009 — 2013
Skills
- C
- Programming
- Html
- Problem Solving
- Microsoft Office
- R
- Microsoft Excel
- Powerpoint
- Public Speaking
- Self-Motivated Team Player/Builder
- Optimistic
- Ibm as/400
- Mysql
- Jdbc
- Microsoft Word
- Apache Pig
- Java
- Leadership
- Db2
- Sql
- Linux
- C++
- Javascript
- Timely Decision Making
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