Hi, I'm Mayank

Work History

• 

  Software Development Engineer 2

  Amazon

  Aug, 2022 -present

  • Leading a project to mitigate the feature gap in Amazon Retail to enable 20% of the retail customers save 3.1 seconds during retail checkout. Owning end to end mitigation involving high level design and code implementation to handle a traffic of 1500 TPS..
  • Lead a project to improve the existing infrastructure of the platform team leading to 22% improvement in efficiency and approximate $25,000 yearly savings.
  • Improved data pipeline of a tier1 service by implementing event-driven architecture solutions, ensuring seamless communication between distributed systems leading to improvement in metrics calculation by 18%.
  • Found an existing gap in the service and worked across teams to improve the operational load in the team by 14%.
  • Took ownership of scaling Tier-1 service during Prime Early access event, Diwali and Black Friday with service receiving more than 10+ billion requests during each event and maintaining 99.99% availability.
  • Reduced the deployment time of the service by 25% by optimising the number of hosts deployed in parallel in the fleet.
• 

  Software Engineer

  Part Avatar

  July, 2018 -July, 2022

  • Implemented RESTful APIs and database interactions to support frontend functionalities to introduce new features like rapid deliveries, rules-based discounts, product personalisations by collaborating with a team of developers ensuring robust functionality and optimal performance which helped revenue grow by 400% over 3 years.
  • Automated the testing process improving developer productivity and reduced the testing time to 30 minutes by implementing integration tests with 80% website coverage helping in more frequent deployments.
  • Introduced new payment methods (Google Pay, Apple Pay, Sezzle) contributing to an increase in monthly revenue by 18%.
• 

  SWE Intern

  Wipro

  Jan, 2018 -Jun, 2018

  • Automated CSV file comparisons using Python scripts.
  • Developed a financial report comparison desktop application for a client.