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Sr. Java Developer Resume

Fremont, CA


  • Java/J2EE Developer with 8+ years of experience in Designing, Developing and Deploying n - tier web applications and client/server applications using Java, J2EE Technologies and Web Technologies for enterprise applications.
  • Involved in all the phases of Software Development Life Cycle including Analysis, Design, Development, Integration and Implementation using Waterfall and Agile Methodologies.
  • Proficient in using Java, J2EE Standards, JSP, Servlets, Java Beans, RMI, Web Services, SOAP, WSDL, JAXB, UDDI, XML, Java Script and DHTML technologies.
  • Hands-on experience in using J2EE frameworks like Spring Boot, Spring,Hibernate, Struts, AXIS AND Jersey.
  • Proficient in Spring Architecture and Spring Related Technologies: Spring DI/ MVC/ Spring JDBC/ AOP/ Batch/ Spring Templates(Spring JDBC, Spring Hibernate, JMS, Spring Rest Templates)
  • Expertise in Creating and Consuming Web Services, related technologies and tools: SOAP, Restful, WSDL, UDDI.
  • Experience in testing web services using SOAP UI tools.
  • Experienced with frontend technologies like HTML, CSS, JavaScript, Polymer, JQUERY and AJAX.
  • Proficient in using industry-standard IDEs and Java Tools: Eclipse, OEPE, RAD and Spring Source.
  • Excellent knowledge of PostgreSQL, Oracle, MySQL and SQL Server databases.
  • Experience in deploying business applications using application servers like IBM WebSphere, WebLogic, JBoss and Apache Tomcatto resolve Build Issues and verifying log4j and server logs.
  • Experience with unit testing using JUnit, Test NG, Mockito frameworks
  • Experience in developing build scripts using Ant, Maven and Shell Scripts
  • Hands on experience in developing UML Diagrams like Class, Use case and Sequence diagrams.
  • Good knowledge in version control system tools like CVS, SVN, GIT
  • Expertise in designing applications using J2EE design patterns like Singleton, Factory Methods.
  • Supported the application in production and used SPLUNK to get application logs to handle the incidents
  • Experience in working in an Onsite/Offshore delivery model.
  • Penchant to learn things, Good communication skills, Hardworking & quick learning, Self-motivated, precise and dedicated.
  • Ability to manage scope, and project resources. Mentor and develop technical staff.


Languages/ Script: Java, C,SQL, HTML, SQL Script, Polymer

Java/ J2EE Technologies: Java, J2EE, JSP,Servlets,JDBC, JNDI, JavaBeans,Web Services, SOAP, UDDI, WSDL, Restful

Web Technologies: AJAX, HTML,Java Script, CSS, JSTL, Spring Tags

Frameworks/ Tools: Spring, Spring Boot,Hibernate, Log4j, SLF4J, JUNIT

SOA Technologies: WebServices, SOAP, UDDI, Restful,Axis, Jersey

Web Servers: WebSphere, WebLogic and Tomcat Server

IDE Tools: STS, RAD, Eclipse, OEPE, Edit plus

Other tools/technologies: ANT, MAVEN,Jenkins, Mockito, SVN, CVS and GIT

Databases: PostgreSQL, MySQL, DB2, SQL Server, Oracle, SQL, PL/SQL

Development Methodologies: Waterfall, Agile, Rally, JIRA

Operating Systems: Linux, Unix, Windows XP and MAC iOS


Confidential, Fremont, CA

Sr. Java Developer


  • Involved in the Analysis, Design and implementation using AGILE methodology for iterativedevelopment of the application. Participated in Scrum, Retrospective and Release Planning Meetings
  • Developed application based on Spring MVCusing Spring Boot, Hibernate, Web Services (SOAP and RESTFUL)
  • Implemented the REST web service for utilizing these services and exposing some of the newly implemented functionalities for others through JAX-RS and Spring Rest Controller
  • Implement Token based security for secure web services and role based access
  • Used JPA/Hibernate for connecting to the database and mapping the entities by using JPA annotations. Extensively used to access Hibernate in data access layer and used JPQL/Native for writing the queries
  • Implemented the Data layerfor using the PostgreSQLdatabase
  • Integrated Nurego service for billing reporting
  • Developed JUnit for Unit Testing and Mockito as Mocking framework
  • Incorporated error handling through exception handling in different layers and generating custom exceptions and codes
  • Integrated the JSON objects, DB objects and business logic through faster xml Jackson Object Mapper
  • IntegratedJasper API for cellular service
  • Involved in the front end design using Polymer,Predix Seed, HTML, CSS, Grunt, Node.js and Bower
  • Implemented different levels of logging throughout the system using Slf4j logger
  • Helped the build team to integrate the code Continuous Integration using Jenkins
  • Deployed and run application on cloud foundry
  • Used Maven for building of application
  • Used GIT for version control across common source code used by developers
  • Used various core java concepts like Collections and Multithreading for complex data computations and analysis.
  • Integrate micro services with other micro services and RabbitMQ messaging exchanges
  • Involved in bug fixing of various modules in the application that were raised by the testing team.
  • Provided extensive pre-delivery support using Bug Fixing and Code Reviews.

Environment: Java 1.8, Agile, CA Rally, Spring,Spring Boot,RabbitMQ,Restful Service, SOAP UI, JPA,Hibernate, Junit, Slf4j, Jenkin, Maven, Cloud foundry, STS, PostgreSQL, GIT, JMS, JAX-RS, Polymer, Grunt, Node.js, Bower, HTML, CSS, Swagger, OAuth2, AWS

Confidential, CA

Java Developer


  • Followed Agile methodology and SCRUM meetings to track, optimize and developed sequence diagrams depicting method interactions.
  • Involved in all the phases of SDLC including Requirements Collection, Design & Analysis of the Customer Specifications, Development and Customization of the Application.
  • Designed and developed Application based on SpringFramework, Spring MVC, Spring Templates, Hibernate, Web Services
  • Used Spring Core for concept Inversion of control (IOC) implemented using dependency injection.
  • Backend applications has been implemented with Spring MVC architecture with Junit test case and interceptor for the validation of the secured cookie.
  • Developed Spring Controllers, Service Components, DAOs, Web Services and UI Integration for developing presentation layer of the application
  • Hands on experience with data persistency using Hibernate and Spring Framework
  • Implemented web-service integration components from SOA, SOAP, WSDL and RESTFUL web services.
  • Developed Restful web services using JERSEY to send/receive data to/from various systems.
  • Used Mavenfor project management and automation.
  • Implemented Test cases, unit test classes using JUnit and mockingusing Mockito
  • Involved in setting up Maven configuration and helping Continuous Integration (CI) Issues
  • In the Front end of the application designed and implemented a publishing framework and reusable UI component library based on AngularJS and jQuery.
  • Developed UI using HTML, CSS and jQuery to display the data on the client side.
  • By using jQuery and Ajax sent the request to server side and receive the response.
  • Tested applications and documented results and bugs including documentation of information useful in the debugging process
  • Monitored the error logs using Log4J and fixed the problems.
  • Developed Object Model and UML design models for developing Use cases and created Sequence diagram, class diagram and active diagrams for application components and interfaces
  • Involved in writing Stored Procedures in Oracle and PL/SQL for back end which were used to update business logic over a set of scheduled timers.
  • Worked with QA team during various testing phases and resolved defects.
  • Involved in debugging the defects, code review and analysis of Performance issues.

Environment: AGILE, Rally,Java, JSP, Servlets, Spring MVC/ DI/ AOP/ Templates, Hibernate, Web Services, RESTFUL Services, SOAP, SOAP UI,Jersey, Axis, RAD, Mockito, JUnit, HQL, PL/SQL, JSTL, Spring Tags, HTML, CSS, Java Script, ANT, Maven, Jenkin, UML, SPLUNK, TogetherJ, TOAD, WebSphere, IBM HTTP Server,Eclipse, Oracle, Linux/Unix

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