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Java Developer Resume

Charlotte North, CarolinA

PROFESSIONAL SUMMARY:

  • 13+ years of IT experience in the areas of Analysis, Design, Development, Coding, Implementation and Testing of web - based applications using Java/J2EE technologies.
  • Used Spring Boot Actuator module for monitoring health of microservices.
  • Strong Exposure of IDE tools such as WSAD, STS and Eclipse Application Developer.
  • Highly Proficient in J2EE technologies: Servlets, JSP, JDBC, Junit, XML, HTML, CSS.
  • Experience in implementing Java EE design patterns such as MVC, Singleton, DAO.
  • Hands-on Experience in using backend RDBMS - Oracle, DB2, MySQL.
  • Implemented Circuit Breaker pattern for Microservices using Spring Netflix Hystrix module.
  • Good experience in developing Web Services SOAP, REST.
  • Strong experience with Maven Build Frameworks.
  • Highly familiar with all the phases of Software Development Life Cycle (SDLC).
  • Expertise using Agile Software Development Methodology (Scrum).
  • Experience in NoSQL (Cassandra -DataStax & MongoDB).
  • Good experience in Weblogic Application Server Administration.
  • Experience developing Spring Boot microservices and RESTful API's.
  • Experience in various Configuration Management Tools like SVN, GitHub.
  • Knowledge on Angular, Cloud technologies AWS (EC2, EBS, S3, RDS, CloudWatch, DynamoDB).
  • Strong ability to troubleshoot any issues generated while building, deploying and in production.
  • Extensive knowledge and experience in working under projects on Annuities and Retirement Plans, Telecom, Public Services and HealthCare.

TECHNICAL SKILLS:

Languages: Java/J2EE.

Tools: Spring Boot, Spring, Struts, Hibernate, JPA, Junit, Oracle TopLink.

Build Tools: Jenkins, Ant, Maven, Transmit Security Tool.

Application Server: Oracle Weblogic 12c, IBM WebSphere.

Web Technologies: JSP, HTML, XML, XSLT, Angular, JavaScript & CSS

IDE s: STS, RAD 8.x, Eclipse 3.0, XMLSpy-2013, Splunk, Visual Studio code, TOAD, IntelliJ IDEA 3.4.

Database(s): Oracle 11g, DB2,Cassandra, MongoDB

Version Control Tools: SVN, CVS, Open Source GitHub, SmartGit.

Testing Tools: Mockito, Soap UI, Junit, Log4j.

Operating Systems: Windows, Linux

PROFESSIONAL EXPERIENCE:

Confidential, Charlotte, North Carolina

Java Developer

Responsibilities:

  • Attend the technical grooming meetings with business for the assigned stories.
  • Determining any new flow to be added or existing flow to be reused.
  • Creating the detailed design documents on the basis of functional specification documents.
  • Development of API to reduce the complexity of downstream data and make them reusable.
  • Develop and support Continuous Integration framework based on Jenkins.
  • Involved in development and testing of business functionalities.
  • REST API test automation framework/CI environment using Serenity Behavior Driven Development.
  • Product support by monitoring the production logs and take immediate actions if any issue addressed.
  • Using various enterprise design patterns in the development of code for extensibility and maintainability.
  • Using Postman Client tool to test the services.
  • Communicates issues, risks and status to stakeholders that is consistent and accurate.
  • Involved in developing Unit test framework using JUnit.

Environment: Java 1.8, J2EE, Angular, SOAP and REST Web services, Gradle, Spring Boot, Spring, Jenkins, Splunk, JUnit Test, MongoDB, and KAFKA.

Confidential, Plano, TX

Associate Tech Specialist

Responsibilities:

  • Involved in Reintegrate merge activities like branching strategies, code conflicts issue etc.
  • Implement new features for existing application to migrate WebLogic t3 protocol to t3s protocol.
  • Provided the support for migration from Subversion to Code Cloud and identify the root cause of the issues in the forked repository resolution to the developers.
  • Fixing the feature bugs and test bugs, which came on addition of new features for various platforms.
  • Independently researching, analyzing, troubleshooting, and resolving complex problems.
  • Worked with business users for UAT testing.
  • Build and deploy the services on WebLogic Server and used Jenkins for continuous integration.
  • Monitored PROD deployment and supported any issues post release.
  • Develop code modules and libraries in support of microservice development with Spring Boot.
  • Created Maven builds to build and deploy Spring Boot microservices to internal enterprise Docker registry.
  • Migrating existing application into microservices architecture using Rest APIs, spring boot.

Environment: JDK 1.8, Eclipse IDE, Oracle, SQL Developer, SmartGit, Jenkins, Weblogic, Microservices, Spring Boot, Spring Tool Suite, Jenkins

Confidential, Plano, TX

Associate Tech Specialist

Responsibilities:

  • Involved in the Technical /Functional Requirement Analysis.
  • Development for CSI Service Layer project in Confidential &T enhancements as per the requirements and design.
  • Developed B2B service flow design using TIBCO Business works to interact with various downstream systems.
  • Solar search implemented in service layer on top of Cassandra using Java, Datastax.
  • Provide support for testing and production issues with response and resolve the issue in minimal time frame.
  • Designed and developed RESTful Microservices using Spring boot.
  • Provided Micro Services Application support for testing and quickly finding bugs in the migrated service.
  • Identify the root cause of the issues and providing a permanent solution.
  • Fixing the feature bugs and test bugs, which came on addition of new features for various platforms.

Environment: JDK 1.8, M2E Framework, XMLSpy, Contivo, Splunk, Eclipse, Jenkins, SOAP/Rest webservices, Microservices, Spring Boot, Spring Tool Suite, Git, sonarqube-5.3, sonar-scanner-2.6.1,Postman, Camunda Modeler, Docker, Cassandra

Confidential

Associate Tech Specialist

Responsibilities:

  • Involved in the Technical /Functional Requirement Analysis.
  • Development for CSI Service Layer project in Confidential &T enhancements as per the requirements and design.
  • Developed B2B service flow design using TIBCO Business works to interact with various downstream systems.
  • Solar search implemented in service layer on top of Cassandra using Java, Datastax.
  • Provide support for testing and production issues with response and resolve the issue in minimal time frame.
  • Identify the root cause of the issues and providing a permanent solution.
  • Services Development, Unit testing and Enhancements.
  • Xml schema design from AID document using XMLSpy tool.
  • Created process model using Tibco Business studio.
  • Validate the generated mappings and process flow on target/cloud runtime.
  • Build, deploy and execute the services in the cloud environment using GRM tool.
  • Test the services in Local and cloud environment using DME/SOAP UI tools.
  • Deploy the Restful service as a regular CSI M2E bundle.
  • Defect tracking and fast fixing of bugs, which arise in test & production instances.

Environment: JDK 1.8, M2E Framework, XMLSpy, Contivo, Splunk, Eclipse, Jenkins, SOAP webservices, SVN, Cassandra, Eclipse, SoapUI

Confidential

Module Lead

Responsibilities:

  • Involved in gathering business requirements directly from the end user and prepared system requirement specification (SRS) and functionality documents.
  • Enhanced business Components development and transaction management systems using with J2EE Core Patterns (Business Delegate, Services and Data Access Objects) and are implemented as business services in Confidential application.
  • Converted Oracle Queries into Top Link queries.
  • Involved in designing and developing Application framework and Actuate Reporting Framework (java).
  • Implemented DAO classes to retrieve the profile information and did other configurations using JDBC.
  • Implemented Spring MVC framework which includes writing Controller classes for handling requests, processing form submissions and performed validations using Commons validator.
  • Enhanced in Java & PL/SQL Code Review and performance tuning.

Environment: JDK 1.8, PL/SQL, Struts, Oracle TopLink 10g, IBM WebSphere, AccuRev 6.0, Junit

Confidential

Module Lead

Responsibilities:

  • Involved in the Technical /Functional Requirement Analysis.
  • Created and managed documentation such as Functional & Design Specifications and various forms for WIPO -Patent Scope environment using with Talend tool.
  • Created SGML to XML converter and its implementation using with Talend tool.
  • Created metadata mapping using with Talend tool.
  • Enhanced in Java & PL/SQL Code Review and performance tuning.

Environment: JDK 1.8, PL/SQL, Unix Shell Script, Talend MDM tool with the integration of Java, Eclipse 3.0., Tectia SSH Client, SVN

Confidential

Sr. Java Developer / Module Lead

Responsibilities:

  • Involved in Analysis, design and coding on Java and J2EE Environment.
  • Developed the application utilizing the Struts framework and MVC Architecture and adopted J2EE best practice using J2EE design patterns.
  • Created and managed documentation such as Application Architecture, Functional Specifications, Design Specifications and various forms for MOE Environment etc.
  • Involved in High & Detail Level Design for GIRO and Edusave modules.
  • Involved in designing and developing Application framework and Actuate Reporting Framework (java).
  • Enhanced in GIRO and EduSave modules using with Struts and Hibernate Frameworks.
  • Java & PL/SQL Code Review and performance tuning.
  • Developed web service which will retrieve the details from the Database.
  • Prepared complete documentation of the Web Service developed.

Environment: JDK 1.4, Websphere, Oracle, Glassfish, Html, CSS, Struts, Hibernate and Actuate Reporting

Confidential

Sr. Java Developer / Module Lead

Responsibilities:

  • Involved in the Technical /Functional Requirement Analysis
  • Involved in High & Detail Level Design for administration module.
  • Implemented Admin module for SCAN project using with Base SAS and SAS Macro.
  • Integrate Base SAS, SAS Macro with html and JavaScript.
  • Business Components development in admin module using SAS.
  • Integrate Base SAS, SAS Macro with html and JavaScript.
  • Business Components development in admin module using SAS.
  • Provide Fixes for Bugs identified during test.

Environment: JDK 1.4, Sun One Web Server 7, Websphere 6.1 AS & SAS BI Suite 9.2, Oracle 11g, & Sun Solaris, SAS Base, SAS SQL, SAS Macro. Glassfish 2.1, HTML, CSS

Confidential

Sr. Java Developer

Responsibilities:

  • Involved in Design and Developed Web services for Cheops and PartStore Application
  • Involved in web services coding using Axis2 and Rampart.
  • Developed webservices integration for Cheops application using with Axis2 and Rampart with Security.
  • Developed Web services (SOAP) to interact with other components.

Environment: JDK 1.4, Struts, Oracle 10g, Websphere 6.0, Webservices, Axis2 1.4

Confidential

Sr. Java Developer

Responsibilities:

  • Analysis of the req. specifications provided by the clients.
  • Business Components development.
  • Involved in requirement gathering from Client and analysis and design of the components.
  • Developed iBatis configuration file and mapping files.
  • Involved in configuring action classes in struts configuration file.

Environment: JDK 1.4, Struts, Xml, iBatis, JSF & Oracle 10g, Weblogic, RAD 6.0

Confidential

Sr. Java Developer

Responsibilities:

  • Impact Analysis of new/existing requirements specifications provided by the clients.
  • Coding using JSP, Servlets, Core Java, DHTML, XSL, integration with SAP systems
  • Handling Changes Requested by Client.
  • Direct interaction with business clients for clarification/validations.
  • Provide Fixes for Bugs identified during test.

Environment: JDK 1.4, JSP, Servlet, JavaScript, XML, Oracle, WSAD, CVS, SAP

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