• Involved in various phases of the Software Development Life Cycle (SDLC) of the application Requirement gathering, Design, Analysis, and Code development. • Developed a Microservice that interacts with downstream services and passes the data to upstream.• Implemented Circuit Breaker concept using resilience4j, which is used to avoid calling the microservice that is not working.• The code was thoroughly tested using JUnit and Mockito before being delivered to the tester and made sure that 95 percent of code coverage was achieved.• To measure Unit Testing and Integration Testing coverage, JACOCO an Open-Source library was used.• Utilized GIT as a local repository for version controls.• Utilized GITHUB as a remote repository to manage and review code.• Based on CI/CD Continuous Integration and Continuous Deployment results in different stages like code quality (Sonar Qube), Unit Testing (Junit), and artifact manager (Nexus Repository), necessary fixes have been implemented.• Containerized a complex existing application into a Docker image using the Google JIB plugin.• Coding standards have been followed by implementing solid design principles and design patterns.• Used Java 8 Lambda expressions along with Streams, and Comparators for creating internal iterations of multiple lists and performing sorting with performing chain operations such as Filter, Map, and Collect on a collection.• Worked on refactoring API’s by including Java 8 and Java 11 features.• Maven has been utilized extensively for managing project dependencies.• In the project, Google Cloud Platform (GCP) was utilized extensively to facilitate all cloud functionalities, harnessing its diverse range of services and tools to meet project requirements effectively and efficiently.• Ensured timely updates to internal Confluence pages, fostering alignment among team members and maintaining shared context.

• Implemented a service focused on product catalog management, wherein the API retrieves data from a MySQL database and delivers it to the upstream service.• achieved data persistence by object/relational mapping solution via Hibernate for application save, Update, and delete operations.• Created an API that communicates with a downstream service for fetching color combination details, verifying the response according to HTTP status codes.• Developed a unit testing framework from scratch using Junit, TestNG, and Mockitoframeworks that aimed to test all the major functionalities in the application.• Integrated application with Jacoco, to showcase the unit testing code coverage report.• Provided comprehensive support during the deployment of applications across various environments, including Production, UAT, and Prod. Actively identified and resolved any bugs or issues that emerged throughout the process.• Followed Agile practices to deliver the product in iterative sprints, ensuring continuous improvement and adaptability. Utilizing Scrum, we conducted regular sprint cycles, daily stand-ups, and sprint planning sessions to prioritize tasks and set goals. Sprint reviews and retrospectives allowed for progress assessment and feedback integration.• Consistently monitored the SolarWinds dashboard for alerts, promptly addressing them within the agreed-upon Service Level Agreement (SLA) timeframe.• Rebooted processes on the Linux server by executing the necessary commands via the Putty software, facilitating remote management and troubleshooting.• Generated reports from Splunk by issuing relevant queries, then disseminated the results to respective teams and clients, ensuring timely actions were taken within specified deadlines.