• Attending daily standups with the team members to discuss the status of the stories working on and resolve any blockers. • Design and develop Mon repo applications using Node JS and Nest JS to segregate the apps based on the purpose. • Write cloud formations templates for deploying SQS, Amazon RDS instances into the app regions and integrate them with the application to read and write data.• Develop back-end applications using Typescript with Nest JS framework and NPM to manage the dependent modules. • Experience in restoring the Amazon RDS clusters using snapshots in time of disaster recovery. • Support prod issues triggered in PagerDuty incident management system and debug the issue to find the root cause and come up with fixes and present with the team. • Develop microservices using Spring framework, Java 8 to design the enterprise applications that uses OAUTH protocol. • Deploy the applications into AWS cloud using Bamboo pipeline and configure the AWS ECS instances based on the traffic.• Track stories on JIRA for work and update stories with blockers and Acceptance criteria met results.

• Design develop and test HTML5, CSS3, Bootstrap, JavaScript, jQuery and React.JS that meets accessibility and web browser standards for website.• Familiar with creating Custom Reusable React Components Library.• Work with SQL queries to store the data in MS SQL Server.• Used Maven in building the application and auto deploying it to the environment. • Performed various benchmarking steps to optimize the performance of spark jobs and thus improve the overall processing. • Developing CI/CD pipelines for build, test and deployment.• Developed CI/CD system with Jenkins, Ansible on Kubernetes container environment utilizing Kubernetes.

• By extensively following Service-Oriented Architecture, involved in design and development phases of Software Development Life Cycle (SDLC). Analyzed, designed and implemented application architecture to suit the development of software using JAVA/J2EE.• Work progress status regularly monitored by daily Scrum meetings, providing regular updates to involve client.• Actively using JIRA for tracking issues, creating tickets and tasks.• Developed and maintained complex software components in compliance with department standards including JSP, JSTL, JMS,JAX-WS,RESTful APIs and Java Mail.Spring (IoC, ORM, JDBC, MVC) frameworks.• Experience in handling messaging services using Apache Kafka.• Used Spring Kafka API calls to process the messages smoothly on Kafka Cluster setup.

• Developed Object Relational Mapping (ORM) using Hibernate and JPA. • Developed the web application using Spring, JSP, HTML. Implemented the application using J2EE design patterns like Spring, Singleton, DAO (Data Access Object), DTO (Data Transfer Object). • Developed Messaging component using JMS message driven bean to handle FIXML messages. • Worked on various SOAP and RESTful services used in various internal applications.• Worked with Oracle PL/SQL, MongoDB development and DBAs to create new database schema and porting data from other databases. • Used MAVEN for developing build scripts and deploying the application onto WebLogic.• Involved in configuring builds using Jenkins with Git and used Jenkins to deploy the applications onto Dev, QA environments• Involved in unit testing, system

• Developed user interfaces using JSP, HTML, XML and JavaScript. • Worked on different web pages with JSP, Ajax, JavaScript, CSS, DHTML and XHTML.• Deployed the Web application using ANT build script. • Used JavaScript for validation.• Responsible for Unit Testing with Junit, integration testing of software.• Extensively worked on JDBC for database access.

• Implemented major concepts of Core Java, J2EE, Servlets, JSP, JDBC, MVC, Spring Framework, Hibernate, Java Beans and XML. • Implemented the application using the concrete principles laid down by several design patterns such as Singleton.• Implement SOA using Oracle Service Bus (ESB) to integrate all the Vendors. Implementation of AIM web application security layer using Spring security. • Experience and familiarity building modern Spring applications with Spring Boot.• Designed and developed Business Delegate Servlets and Objects. • Used Web services (SOAP and RESTful) for transmission of large blocks of XML/JSON.• Extensively used Git for version controlling and regularly pushed the code to GitHub.• Used JIRA as the bug tracking system to track and maintain the history of bugs/issues on everyday basis.