Implemented ISOPAIN 001 microservice model for US bank.• Assisted in the development of high-quality software for Java/Spring Batch/Microservice applications by collaborating with the Design team of 10.• Built Spring Boot via 12-factor app methodology to transform monolithic apps into microservices.• Implemented Container orchestration using Kubernetes and Docker which reduced 20 percent of the cost and overheads including scaling and availability of applications.• Worked in Agile and scrum methodologies including SaFe agile.• Implemented Api automation in the project which decreased the manual efforts by 30%.• Achieved response time of the application in 1.8 sec by implementing lazy loading.• Optimized memory usage using Garbage collection Which increased the performance of the application.• Designed and developed Restful and Graphql Apis for the Banking microservice application which helped customers to easily process their Escrow overage payments and the revenue increased by 15%.• Achieved monitoring and logging part of the applications by using Grafana, Prometheus, ELK for maintaining health check.• Implemented Kafka PUBSUB and event driven architecture for the microservices which reduced latency by 20% and increased the ingestion of data when available.• Refactored code to include more logging to handle debug features more effectively• Implemented test coverage using Mockito and Junits which helped in early bug detecting and saved the manual testing efforts by 35%.• Resolved spring latency by implementing Kubernetes pod warm up which reduced the initial response time for the microservice application by 5 sec.

• Designed microservices in Java using Redis cache which saved repeated DB calls and hence the performance is increased..• Implemented Splunk Alerts which helped in early detection of prod issues.• Conducted Fortify Scans for each release which increased the application security.• Achieved the processing of multi customer payments by 10% by implementing batch processing of payments using scheduler built with SpringBoot Batch.• Implemented Resillence4j using Circuit Breaker.• Implemented CQRS patterns for the application which reduced which improved optimized query performance by 15%.• Designed software solutions by optimizing the code and analyzing system standards hence the performance increased by 27%.• Established an extensive test coverage which reduced the customer complaints.• Integrated the application with Cassandra DB for data Storage.• Used Springboot Actuator to monitor applications in production.• Implemented microservice security using OAUTH and JWT.• Designed microservice applications using SpringBoot interacting using both Rest Api ,GraphQL and Kafka Message Brokers.• Extensively used Spring IOC,Autowiring,Spring DAO,controllers.• Code merged using GIT Version Control• Implemented multiple Design Patterns in Java to optimize code.

• Worked as a QA Lead for a team of 10 members .• Implemented Automation using Cucumber test framework which reduced the manual testing efforts by 30%.• Designed Rest Api automation framework using groovy scripting through Postman.• Provided Detailed Walkthrough of Test Plans and Test Cases to Project team.• Created. modified and executed various types of Manual Test Cases for Functional, Integration and Regression Testing within limited timeframe & releases.• Logged and tracked defects to closure using JIRA and follow up with Business and Developers to discuss about the issues.• Signing off the final build before pushed to production.• Designed Build Acceptance Test, Regression Test, Functional Test Script, UAT and Ad hoc Test Scenarios.