Senior Full Stack Java Developer

I lead and develop a customer enrollment application for free credit-card products using Java, Spring Boot, Spring Batch, REST APIs, Hibernate, Snowflake, Kafka, and Linux.

I work on CI/CD delivery through Jenkins, GitHub, OpenShift, JUnit, and SonarQube. I develop using TDD with JUnit and Mockito, analyze Snowflake data variances, implement Kafka event publishing and listeners, and manage a team of five developers to ensure timely delivery.

I developed a full-stack insurance-policy application that helps customers identify suitable insurance policies. The application used Java, Spring Boot, Hibernate, Microsoft SQL Server, JavaScript, HTML, and CSS.

I built RESTful microservices, processed JSON and XML through web services, created client-side validations, resolved UI and browser compatibility issues, and contributed to database design, table changes, data modeling, and performance optimization.

I led development of an internal support-ticket application for bank employees using Java, Spring Boot, Hibernate, Oracle, Angular 8, Node.js, Azure, Kubernetes, and CI/CD pipelines.

I guided a five-member team, built RESTful microservices and Angular UI features, implemented TDD with JUnit, created database triggers, views, functions, and stored procedures, and automated builds and deployments with Maven, Jenkins, Git, and XL Release. I also integrated Azure AD single sign-on using OAuth2.

I developed an order-management and customer-offer application for sales representatives using Java, Spring Boot, JDBC, Microsoft SQL Server, AngularJS, Node.js, Kafka, Cassandra, DataStax, AWS, and CI/CD pipelines.

I led a three-member team and delivered REST microservices, responsive AngularJS interfaces, and automated tests using JUnit. I integrated Kafka and messaging sources with Cassandra, deployed and monitored AWS EC2 and EKS Kubernetes infrastructure, and managed OpenShift-based deployments across staging and production environments.

I developed and tested an application that enabled students to purchase study materials and courses based on qualifications. The technology stack included Java, Spring MVC, SQL Server, jQuery, JSP, JDBC, and PCI payment gateway integration.

I participated in requirements analysis, design, development, deployment, testing, UI design, reporting, and documentation. I developed AJAX-driven validations, web APIs, unit tests with JUnit, JavaScript and jQuery screens, and credit-card payment integration with Worldpay.

I developed a finance-client application for document content management, production tracking, inventory management, and special-request processing. The application used ASP.NET MVC, C#, ADO.NET, Web API, SQL Server 2014, jQuery, and CSS.

I built MVC features and Razor-based UI components, developed web APIs and database services, implemented AJAX validation and API calls, created stored procedures and views, wrote unit tests, and worked within an Agile scrum team of eight members.

Bachelor of Engineering in Electronics and Instrumentation. Achieved ninth rank as part of academic performance at Sethu Institute of Technology, Madurai, India.