About

Devender Kumar is a skilled and experienced Senior Software Engineer with over 7 years of experience in the internet industry. He is currently working at OLX as a Senior Software Engineer. Devender has a strong background in API Design and Development, Data Structure and Algorithm, Java, Hibernate, Spring Framework, and Databases. He is a graduate of National Institute of Technology Karnataka with an Engineer's Degree focused in Computer Science. Devender has worked with renowned companies like Airtel and OYO in the past. During his tenure at Airtel, Devender designed and developed multiple microservices for the product Canza that is being used for international money transfers via Airtel Money and went live across multiple countries in Africa continent. He also implemented a scheduler for pending transactions based on Redis. At OYO, Devender was part of the consumer payments team and worked as a backend engineer. He has good experience in building end-to-end software solutions, microservices, and debugging production environment-related issues. He also worked on payment gateway integration using Paytm S2S and PayPal across all the channels for the US, Brazil, and India markets. Devender has also worked on PhonePe and integrated GPay on microsite. Devender's technical expertise includes Java, Spring Boot, Redis, Postgresql, Kafka, Testng, Kibana, Grafana, Metabase, Sentry, Docker, Maven, Kubernetes, Jira, Jenkins, Linux, Git, and Eclipse. He is proficient in software engineering, Java, Redis, Spring, P2P, Backend, Kafka, Microservices, Kubernetes, Docker, Spring Boot, Jenkins, Search, Integration, Javascript, MySQL, Postgres, and Web. Devender's education history includes a Master of Computer Applications degree from National Institute of Technology Karnataka and a Bachelor's degree in Computer Science from Jamia Hamdard University. Overall, Devender Kumar is a highly skilled and experienced Senior Software Engineer with a proven track record of success in the internet industry.