SUMMARY:

• Experienced software professional with 5 years of experience in Object Oriented Software Analysis & Design, Development, Integration and Testing Enterprise & Cloud services.
• Experienced in Windows, Linux environments.
• Experienced in the Agile development methodologies.
• Experienced in the PL/SQL, NoSql databases.
• Engineer with Java, Python.
• Technical experience in implementation, customization, integration and support of business application system.
• Production Support as a Linux admin.
• Designed and implemented asynchronous and scheduling batch jobs using Open Source Libraries ( http://www.celeryproject.org/).
• CI & CD with Jenkins & Git.
• Good work experience in Micro services architecture .
• Experience in cloud services like PCF
• Development Experience in JAVA, JSP, Servlets, EJB, Spring Boot, Web Services (SOAP AND REST API) and JDBC.
• Extensive experience with Spring Core, Spring IOC, Spring Boot, Spring Data JPA, Spring AOP, Spring Security, Spring Transaction, Spring JDBC, Spring MVC, Spring Integration and Hibernate ORM.
• Having Domain Experience on Struts framework for developing the web applications in Java EE, based on MVC - 2 architecture
• Basic Knowledge on Test Driven Development using Unit and Integration tests (preferably).
• Team player and having good communication skills.

PROFESSIONAL EXPERIENCE:

Confidential, New York

Java Developer

Responsibilities:

• Gathered business requirements and wrote functional specifications and detailed design
• Participated in design and discussion of the development of micro service
• Created swagger.yaml from the requirement document
• Design and implemented software applications to show insights of systems and monitoring and alert anomalies.
• Created user stories for the new requirements/enhancements requested by the client in JIRA
• Developed systems to monitor systems performance on the business science like Customer Order trends, metrics, data analytics, system and product performance monitoring.
• Implemented AWS Lambda microservices to query and retrieve Splunk data and feed to booking trend charts replacing a legacy C# product services.
• Responsible for creating and maintaining architecture for Restful API using Spring Boot.
• Developed Hibernate in Data Access Layer to access and update information in the database.
• Configure Maven for project compilation and building.
• Configure Maven for project compilation and building.
• Developing Junit test cases using Mockito.
• Involved in the development of project back-end logic layer by using most of the core java features such as Collection Framework, Interfaces and Exception Handling programming.
• Maintenance of the legacy systems, refactoring code, implemented test suite integration with GIT CI/CD Jenkins pipeline.
• Validated request parameter and returned the appropriate response message to the caller.
• Created branch for sprint user story/feature implementation, merge branch to dev & master
• Achieved 90% code coverage writing JUnit test cases
• Handled exception and returned appropriate message to the caller.
• Enhancement of the web application using ATG, Java, J2EE, Spring.
• Decoupling and Integrating our different products into micro services Using Spring Boot.
• Created microservice best practices across the department.
• Worked on bug fixing and enhancements on change requests.
• Follow release management process and deploy the API in Pivotal Cloud Foundry using to GO-CD pipeline
• Manage environment attribute and configuration of API from pivotal cloud foundry
• Analyze the company's systems and establish the best ways that the Linux systems may be installed
• Identify problems and troubleshoot them as a TEAM
• Responsibility Involved in technical, business and deployment architectures.
• XML & JSON standard is communicated between applications of different platforms
• Task assignment and for Triaging used JIRA & RALLY.
• Provided extensive support to testing team for end to end testing and meet project goal

Environment: Java 1.8, J2EE, Spring, Hibernate, Swagger, Hyperion, spring boot, restful web service, Bit Bucket, Oracle, Microservice, CI-CD, Pivotal Cloud Foundry, JIRA, Splunk, One Repository, SPLUNK, PCF matrices logs

Confidential

Java Developer

Responsibilities:

• System was developed using Java, J2EE technologies and open source frameworks and application was implemented using struts architecture.
• Implemented MVC architecture and DAO design pattern for maximum abstraction of the application and code reusability.
• Followed agile methodologies to execute project. Build the application using TDD (Test Driven Development) approach.
• Developed various helper classes using Core Java multi-threaded programming and Collection classes.
• Assisted in designing, creating and developing web portals. Extensive experience using Bootstrap for layout.
• Developed application by using Struts, Servlets and JSPs
• Created custom Filters which can format data in different ways based on the requirements and involved in two-way data binding technique with styling from Bootstrap.
• Designed signup and login pages using HTML and JavaScript.
• Used AJAX frameworks like jQuery, JSON to develop rich GUIs and also involved in performance tuning the website
• Implemented pagination and sorting functionalities in different modules using jQuery plugins.
• Created and implemented SQL Queries, Stored procedures, Functions, Packages and Triggers in SQL Server.
• Performed Client-side validations using JavaScript.
• Developed the front-end web page by using HTML, CSS, and JavaScript.
• Fixed bugs and provided support services for the application.
• Developed use case diagrams, class diagrams, database tables, and provided mapping between relational database tables and object-oriented Java objects using Hibernate.
• Involved in designing and implementation of Spring MVC design pattern using Spring Web Flow.
• Implemented Page Optimization techniques for web pages, Best Practices in JavaScript and handled Cross Browser compatibility issues in web pages.
• Involved in the development of backend Logics or data access logic using Oracle DB &JDBC.
• Used ANT scripts to build and deploy the applications in JBoss application Server.
• Used JIRA issue tracker to file the bugs.
• Performed Unit Testing of the developed component using Junit.
• Integrated security into applications.
• Designed User Interface, Coded Functionality and performed Unit Testing.
• Wrote UNIX shell scripts to automate the batch process.

Environment: Java, J2EE, Servlets, Struts1.x, JavaScript, HTML, CSS, jQuery, JSTL, Spring, Spring Web Flow, Hibernate, XML, JSON, JDBC, JBoss, Junit, Oracle, Ajax, Sublime text, ANT, Agile and JIRA.