4+ years experience in Paytm, Delhivery and Tavisca Solution. Backend engineering experience in building highly scalable distributed systems from scratch. Expertise in building out micro-services and scaling them to millions of users. Industrial experience with java, Spring Boot, JPA, Hibernate, JUnit Testing for multiple micro-services, Kafka(messaging), Docker, kubernetes. Hold a profound experience in working with databases like MySQL, PostgresSql, Cassandra, and IDEs like IntelliJ IDEA, Eclipse, Visual Studio Code ,Visual Studio. https://linktr.ee/krishnasingh1 Technologies: C++ | Java | Spring Boot|AWS | AWS IoT Core | SQL| Elastic Search | Kafka | Docker | Aws | Jenkins | Git | Database: MySQL | Postgres | Cassandra | Mongo db GitHub: https://github.com/krishna-singh1