About

Aman Jain is an experienced software engineer with a Master's in Computer Science from Arizona State University. He is actively seeking summer 2023 internship opportunities. Aman has extensive experience in backend development across various domains such as payments, order management, and logistics. At Paytm, Aman contributed to developing and maintaining the order creation and retrieval system, which is integrated with over 20 million merchants and has around 900 million monthly transactions. He also designed the payments module from scratch, which handled around 100K transactions daily. In the logistics domain, Aman developed microservices that helped calculate shipping charges from point A to point B. Currently working as a Backend Engineer at Tokopedia, Aman has migrated over three services from Ali Cloud to GCP, resulting in a significant 27% reduction in expenditure. He also owned a scalable library for quota-based distributed rate limiter that prevented DDoS-prone micro-services, which was adopted by more than ten teams across the organization. Aman introduced sharding-based infrastructure 'Redis Cluster' that led to a decrease in Redis latency from 75ms to 50ms. He also replaced REST with GRPC framework for internal calls, resulting in a reduction in API latency for over 10%. Aman has guided three juniors to add an additional layer of caching to save shipping charges received from integrated partners. Aman's past experience includes working as a Software Development Engineer at Dotpe, where he engineered the entire payments module, which handled around 800K transactions per month at the time. He also developed a food ordering chatbot from scratch, adopted by restaurant chains like OvenStory and Haldiram's, serving millions of customers in a week. At Paytm, Aman aided services for order creation and order retrieval, handling one billion transactions monthly. Aman's educational background includes a Bachelor's degree in Computer Science from the University Institute of Engineering and Technology, Chandigarh, and a Master's in Computer Science from Arizona State University. Aman has hands-on experience with languages like C++, Golang, Python, and Javascript. His tech stack includes Backend, Redis, Software Engineer, Microservices, GCP, infra, Python, and Golang. Aman has 4.45 years of relevant experience in the industry.