Involved in SDLC requirement gathering, analysis, design, development, testing and deployment of applications by using Agile (SCRUM) methodology. Developed rich user interface SPA using Angular 11, TypeScript, HTML, CSS3, and Material; implemented RESTful microservices with Spring Boot/Spring Security/Spring Batch; externalized configurations with Spring Config Server; implemented OAuth 2.0 secured APIs; introduced feature toggles; migrated AWS RDS to EC2; containerized with Docker and deployed via AWS Fargate/Kubernetes; integrated Kafka, MongoDB GridFS; built CI/CD pipelines with Jenkins and Gradle; used Swagger for API docs and Hystrix for fault tolerance; monitored with Spring Actuator and CloudWatch; logged with Splunk; collaborated across teams for scalable solutions.

Full Stack Java Developer at Infosys

July 1, 2020 - May 1, 2025

Participated in Agile delivery; designed UML diagrams; migrated infrastructure from Elastic Beanstalk to Docker/Kubernetes; leveraged AWS services (S3, RDS, Lambda, SNS, SQS); built front-end interactions with JavaScript/Bootstrap and microservices via Spring Boot/Hibernate; implemented RESTful services, OAuth-based authentication, and Kafka-based streaming; developed backend services with Spring Data JPA/Hibernate and Oracle/MongoDB/Cassandra back-ends; implemented CI/CD with Jenkins/Gradle and containerized deployments; performed unit testing with JUnit/Mockito and performance testing with JMeter.

Full Stack Java Developer at Verizon

May 1, 2018 - June 1, 2020

Designed Use Case and Class Diagrams; developed front-end with JSF and validated forms; created HQL/Criteria queries; implemented Spring MVC with Hibernate for DAO and RESTful services; utilized AWS S3/RDS/SNS/SQS; integrated RabbitMQ/Kafka for messaging; built REST services with JAX-RS (Jersey) and JSON (Jackson); implemented Azure-based and cloud deployments; contributed to microservices and cloud-native patterns.

Full Stack Java Developer at SIG

August 1, 2015 - April 1, 2018

Developed front-end with Angular 4/8, created reusable components; designed Use Case/Sequence diagrams; implemented RESTful services with Spring MVC/Hibernate; integrated IBM MQ; built automation tests with Selenium; configured Azure-based infrastructure and VM deployments; implemented Redis/Cassandra/MongoDB for data storage; performed CI/CD using Jenkins; contributed to RESTful and SOAP services.

Java Developer at Equality Health

March 1, 2014 - July 1, 2015

Developed web-based applications using Java/J2EE; implemented Struts-based UI and Hibernate ORM; created XML/XSLT data flows; deployed on Azure infrastructure with Azure SQL Database; implemented RESTful services and AWS/Azure integration; built Angular front-ends and Spring-based back-ends; performed TDD/JUnit/Mockito testing and collaborated in an Agile environment.