SUMMARY

• 13 years of IT experience in the areas of Analysis, Design, Development, Coding, Implementation and Testing of web based and client server multi - tier applications using Java/J2EE technologies.
• Expertise working as both, individual contributor and Team lead.
• Strong Exposure of IDE tools such as WSAD, STS and Eclipse Application Developer.
• Highly Proficient in J2EE technologies: Servlets, JSP, JDBC, JSON, Junit, XML, HTML, CSS.
• Experience in implementing Java EE design patterns such as MVC, Singleton, Session Facade, DAO, DTO, and Business Delegate in the development of Multi-Tier distributed Enterprise Applications.
• Hands-on Experience in Client Server Architecture using backend RDBMS - Oracle, DB2, MySQL.
• 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, SmartGit & GIT.
• Knowledge on Angular, Apacha Kafka & Cloud-Specific technologies AWS (EC2, EBS, S3, RDS, ELB, CloudWatch, DynamoDB).
• Fast learner with strong desire to new technologies and self-motivator with out of the box thinking.
• Strong ability to troubleshoot any issues generated while building, deploying and in production.
• Extensive knowledge and experience in working under projects on Telecom, Public services and HealthCare.

TECHNICAL SKILLS

Primary Skills: Analysis, Designing, Development, Implementation, Testing.

Languages: Java/J2EE

RDBMS: Oracle 11g, DB2

Web Technology: JSP, HTML, XML, XSLT, Angular, JSON, JavaScript & CSS

Application Server: Oracle Weblogic 12c, IBM WebSphere.

Web Server: Tomcat 7.0

Frameworks: Spring Boot, Spring, Struts 1.1, 2.0, Hibernate, JPA, Junit, Oracle TopLink 10.

NoSQL Database: Cassandra, MongoDB.

Web services: SOAP, REST

Defect Tracking Tools: JIRA, RallyDev.

Build Tools: Docker, Jenkins, Ant, Maven

IDE & GUI: STS, RAD 8.x, Eclipse 3.0, Net Beans, JDeveloper, SOAPUI3.6, XMLSpy-2013, Splunk, Visual Studio code, TOAD, VMware 5.3, Actuate Report.

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

Operating System: Windows, Linux.

PROFESSIONAL EXPERIENCE

Confidential, Plano, Texas.

Associate Tech Specialist

Responsibilities:

• Involved in Reintegrate merge activities like branching strategies, code conflicts issue etc.
• Development entails usage of J2EE technologies like SpringMVC and WebLogic Application Server.
• Implement new features for existing application to migrate WebLogic t3 protocol to t3s protocol.
• Provided the support for migration from Subversion to CodeCloud 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.
• 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

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 MIG 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.