I am an experienced software engineer with expertise in developing and designing eCommerce, Financial, Telecom products, and distributed systems. My skill set includes OOPs, multithreading, Restful services, and asynchronous programming at scale. I have had the opportunity to work with some of the top companies in the industry and have a proven track record of delivering high-quality solutions. In my most recent role as an SDE 2 at Amazon, I successfully led a team of developers and designed a solution that reduced DSP payment disputes by 98K$/month. I also implemented a file processing platform that supports file splitting, enrichment, and processing of any file with configuration. Additionally, I helped in expanding the team from 3 members to 7 members. In my previous role as an SDE 2 at Commerceiq, I designed and built a data pipeline and OLAP cube that powers the Commerceiq dashboard. The data pipeline processes approximately 1M data every day for multiple client retailers, which can handle increased data volume up to 4x. I also designed and implemented a strategy to take bulk action on ad entities like campaigns, skus, and search terms. At Goldman Sachs, I created a job that takes data from different services, merges them, converts them into a file, and transmits it. The volume of the data was 3mn+ every day, and I increased the efficacy of the process by 30% in terms of time. I have also worked with Tila and Onmobile Global Pvt Ltd, where I built an OTP system for customer service, checkout, and view cart APIs for cart service, implemented user session address flow and built an incentive engine to create coupons and subsidies on item level, brand level, user level, etc. I hold a B.Tech. in Computer Science. I am passionate about software engineering and continuously strive to enhance my skills and knowledge. I am always eager to take on new challenges and deliver innovative solutions to complex problems. For any interesting opportunity, please contact me at avishekjai95@gmail.com