Dhiraj Vishwakarma

Software Engineer

Digi Air Technologies & Analytics•  February 2022 - September 2024•  Remote

Collaborated effectively in Java, Spring Boot with technologies such as Keycloak, Spring Data JPA, Hibernate, RabbitMQ and databases including Postgres, MySql. Designed and implemented robust RESTful APIs using Java Spring Framework, adhering to SOLID principles and utilizing design patterns to deliver scalable and efficient solutions. Collaborated in unit and integration tests using JUnit, Mockito framework, and TestContainer, ensuring the correctness and robustness of the codebase. Coordinated project tasks and activities using Jira and GitHub, facilitating collaboration among team members and ensuring project milestones were met. Built Coupon & Promotion, Admin, Domain, User, and Subscription modules in Bizio applications. Developed scheduler services for NSE, GSE, and NGX for stock market opening and closing in SSX applications. Diagnosed and addressed significant production issues with minimal disruption. Developed JUnit and Mockito test cases for SSX and Bizio applications.