SUMMARY

• Total 9 Yrs 4 months of IT experience in Java/JEE using Spring 3/4, Hibernate 4, SOA, SOAP Webservices, Struts 2, Servlet 2.x/3.x, JSP 2.x/3.x, JDBC, XML, XSD, XSLT, EJB, HTML5, CSS3, JAVA Script and JQuery technologies.
• Hands on experience in Software Development Life Cycle process, which includes transformation of requirements into functional and technical specifications, Designing, Developing, Testing Implementation & Post Production support using development methodologies like Waterfall, Agile.
• Enriched experience in requirement gathering, analysis, architecture design & technical documentation like BR, TR, HLD - SRS/URS/FSD/AID, LLD etc.
• Specialized in Struts, Spring, Hibernate framework, Webservices and Multi threading.
• Expertise in reviewing and prioritizing client requirements, creating project proposal (scope, estimation) and baseline project plan, and devising effective Design Flows.
• Extensive experience in design, development and deployment of multi-tier, Distributed, Scalable n-tier e-Business Applications with various database servers and legacy Systems.
• Experienced in different defect tracking tools like HP Quality Center (QC), Clear Quest (CQ), Bugzilla.
• Proficient in reviewing and prioritizing client requirements, creating project proposal (scope, estimation) and baseline project plan
• Experienced in deploying and configuring applications onto application servers like WebLogic 10.3, WebSphere 7 and Tomcat 7.
• Proficient in application building scripts POM - MAVEN3 and ANT.
• Expertise in using IDEs like RAD, Eclipse, MS-Project 2007/10, XML Spy 2010, and various Configuration Management tools like SVN and CVS.
• Experience in using Java, JEE, J2EE design Patterns like Singleton, Factory, MVC, Front Controller, DAO, Adapter for reusing most effective and efficient strategies.
• Hands-on experience in various web-enabled applications under Java/JEE technologies that consist of design, Greenfield -development, maintenance & enhancement and support projects.
• Have Experience in COTS product of Rating&Billing: Single View/Geneva/Oracle BRM.
• Have vast experience in 0nsite/offshore-client handling, day to day progress maintaining and reporting.
• Proficient in HTML5, CSS3, JQuery, and possess multiple platform adaptability skills.
• Excellent Team Player, quick learner and self-starter with effective communication, motivation and organizational skills combined with attention to details and business process improvements.
• Functional experience includes Telecommunications, Banking & Finance, Pharmaceutical Application, Rating & Billing, and CRM & Middleware.
• Possess multiple skills: Project management, Team Handling, Design & Development-Java/JEE and Testing.

TECHNICAL SKILLS

JEE TECHNOLOGIES: JSP, Servlets, EJB-2.x, Struts-2.x, Spring-3/4.x, Hibernate-4.x, SOA, JPA2.x, iBATIS, Web Services-SOAP-WSDL 2.x/ REST, JMS 1/2.x-MOM, JAX-WS, JAX-RS,, JSON

LANGUAGE: C++, Java, Java-Swing, SQL, XML, UML2.x

SCRIPTING LANGUAGE: HTML5-CSS3, Java Script, JQuery, AJAX, Perl, Shell

DATABASE: Oracle-8i/9i/10g, SQLServer-2005, DB-2 9.x, MySQL5.x, PostgreSQL 9.x.

TOOL: Star UML-5.0, MS-Project-2007/2010, Net Beans, Eclipse 3/4.x, WSAD, Visio, Dream Weaver, (HP)Mercury Quality Center 7/9/10, Clear Quest7.x, CRM-Siebel 6.x/7.x, Tibco-BW, FileZila, Jira, XML Spy-2010, JMS, Contivo, Aqualogic3.x, TOAD, SQL Query Browser, Splunk, MAVEN 3.x, JProfiler, JProb, JConsole, JUnit, Log4J

RATING & BILLING TOOL: Intec-Single View, Geneva, ORBRM

SERVER: WebLogic 10.x, Tomcat 5/7.0, Web Sphere 5.1/7.x/8.x, Jetty 9.x, WebSphere Portal 7.0, Citrix

OS: HP-Unix, Windows-2000/xp/7

PROFESSIONAL EXPERIENCE

Confidential, San Ramon, CA

Tech Lead

Responsibilities:

• Involved in gathering business requirement and translated into high level and low level design of the application.
• Co-ordinated Onsite and Offshore team and discussed the issues with client.
• Developed the UI pages with JQuery, JSP, HTML5, CSS3, JQuery.
• Developed various dispatchers using Servlets for handling the request and response.
• Used Eclipse as IDE to develop the code.
• Used Restful Web Services for consuming virtual offices API’s.
• Clear Quest (CQ) for issue tracking and Quality Center (QC) for defect tracking in the project.
• Developed SOAP web services creating WSDL and maintained applications.
• Developed JSP & SPRING MVC code for CBS applications.
• Used TOAD to check and verify all the database turnaround to perform the SQL queries to test the connections.
• Developing, enhancement, Maintenance, deployment, web applications.
• Implemented Spring 4 frameworks under SOA.
• Developed Spring JDBC DAOs to access huge data from database server.
• Developed ORM to integrate the database using Hibernate.
• Leveraged secondary level EHCache in sync with Hibernate to get optimized performance using persistence layer.
• Used Log4J for logging Java applications for debugging and monitoring purposes.
• Used POM of MAVEN to build scripts to create a run time environment.
• Involved in preparing release notes and deploying it on QA & Prod server.
• Did release management using SVN.

Environment: Agile, Java, SOA, MVC, JSP 3.0, Servlet 3, Spring 4, Hibernate 4, Log4J, SOAP, WSDL 2.x, REST, Web Services, JAXB, WebLogic 10.x, Oracle 10g, Maven 3, Eclipse 4, HTML5, CSS3, JQuery, JDBC, Unix, SVN, Visio.

Confidential, San Ramon, CA

Tech Lead

Responsibilities:

• Technically leaded CDM project with all other two entities DC, SCM with my own technical work-stack of CDM.
• Handled CRs/TERs with major and minor releases for WPs.
• Involved in developing pieces of code using Java, JAX-WS, SOAP, WSDL, Tibco-BW.
• Involved in preparing release notes and deploying it on QA & Prod server.
• Performed analysis of the code and fixed it referring design documents and using Contivo, XML Spy, Tibco-BW & Aqualogic.
• Understood requirements and prepared designed document of SPI Encryption PMT.
• Involved in finding the solution for raised defects related to Java, J2EE Web Services, and JDBC.
• Used JMS over SOAP for Web Services to dealing the transaction.
• Developed Session Beans using EJB 3.0 for the application.
• Developed ORM to integrate the database using Hibernate.
• Developed CDM Web pages using JSP, Struts, HTML5, CSS3, JQuery, Java Script.
• Performed technical analysis of the issues and provided defect-resolution of defects/issues raised in QC/CQ daily for CDM.
• Reviewed Unit Test cases and involved in preparing RTM (Requirement Tracebility Matrix) documents.
• Leaded team members and did mentoring for their work assignment.
• Highlighted risks, captured key learnings, gathered lesson-learned items and prepared release wise metrics of the project and many other relevant documents.
• Conducted DP/RCA (Root Cause Analysis) for major releases of the project.
• Prepared daily status report (DSR) and sent it to the TechM management.
• Prepared daily hand-off report to send client.
• Prepared Weekly report to send TechM higher management.
• Prepared Weekly report to send client -Senior TD.
• Tracked e-mails (e.g. HR, PMO, Delivery Manager, Team Members, Client, Higher Management, etc) daily and responded on time.
• Conducted fortnightly team meeting and MOM was circulated for discussed items.

Environment: Agile, Java, SOA, SVN, XML-Spy, Contivo, Tibco-BW, JMS, Aqualogic, XML, JSP, Struts2, Servlet 3.0, EJB 3.0, Hibernate 4, Web Services, JAXB, SOAP, REST, WSDL 2.x, WebLogic 10.x, Unix, Splunk, HTML5, CSS3, JQuery, JProfiler.

Confidential, Atlanta, GA

Tech Lead

Responsibilities:

• Leaded Confidential BRM DEV project with my own technical work stack.
• Handled CRs/TERs release wise and monitored team‘s technical activities.
• Gathered business requirement and translated into HLD & LLD design documents.
• Developed multithreaded programs using JAVA for the billing application.
• Involved in coding and performed unit testing to use JUnit and prepared the test cases.
• Performed SIT testing for every minor & major release.
• Reviewed Unit Test cases and prepared RTM (Requirement Tracebility Matrix) documents.
• Conducted DP/RCA (Root Cause Analysis) quarterly for the project.
• Did Estimation (LOE) and scheduled it release wise in MPP (Microsoft Project).
• Developed CRs/TERs release wise that consisted of Java, Oracle BRM, Unix.
• Discussed the development issues among team members and related defects.
• Involved in handling CRs/TERs development & Integration testing, release-note and other relevant documents.
• Prepared DSR (Daily Status Report) after analyzing the defects from QC and sent it to higher management.
• Co-ordinated Onsite and Offshore team and discussed the issues with client.
• Monitored offshore and onsite development work of CRs and sent the status to management.
• Conducted fortnightly team meeting and MOM was circulated for discussed and action items.
• Updated and monitored all activities in TechM-Spectrum system regularly and did entries of defects found during CRs/TERs development phase.
• Tracked mails (like HR, PMO, Delivery Manager, Team Members, Client, Higher Management, etc.) daily and responded on time.

Environment: Agile, MS-Project (MPP), Java, Java-Multithreading, SVN, MQC, Unix, Oracle BRM., JUnit, JConsole.

Confidential

Technical Analyst

Responsibilities:

• Performed analysis and prepared presentation layer FSD document.
• Involved in developing web-page using Struts, Java Script, HTML, CSS.
• Used EJB3.0 to develop Session Beans of the application.
• Developed code for KCI to generate pdf & afp to view the bill details.
• Performed code review for KCI of this project.
• Used JPA to integrate the backend system.
• Performed analysis and (SIT) integration testing of the code before deliverable.

Environment: Java, Struts2, EJB 3.0, JPA 2.x, WebSphere 7.x, Java Script, XML, XSLT, Xalan, Unix, Eclipse, JConsole.

Confidential

Senior Developer

Responsibilities:

• Prepared design docs (BR) of eTop-up, GPRS Access, SMS package & Dongle Package.
• Developed Java code, written batch files to execute the programs for SMS, MMS, 3GPRS, Voice & Video and Discount & Bonuses according to the designed document.
• Designed the query to execute the relevant records from TOAD to Oracle.
• Involved in developing code and executing it in Unix environment.
• Wrote Unit test cases, and performed the analysis of test scenarios for rating to verify in Single View.
• Verified and executed by checking Geneva and Single View.
• Generated SOAP -WSDL and respective interfaces & classes in Java for customer creation, adjustment, Top-up, bonuses & discount, balance transfer, call plan change, change MSISDN.
• Used scripts to verify all call plan change, discount & bonus, balance transfer.

Environment: Visio, Unix, Java, Perl Script, Oracle, TOAD 9.x, Single View, Geneva, SOAP, WSDL 2.x, XML, XSD, WebLogic 9.1, Siebel 7.x, File Zila, Batch file.

Confidential

Stream Lead

Responsibilities:

• Performed as a Stream Lead of RA/FMS.
• Understood the business requirements and prepared the URS and FSD documents.
• Performed coding to use Java for Port-In & Port-out application.
• Prepared the test cases scenarios for required functionalities.
• Involved in preparing test cases for SIT & IIT in accordance with FSD of respective components of the EDB-system.
• Prepared project related Tracker sheets, ENV status report, Release tracking sheet.
• Used SQL queries for database design and development.
• Maintained the ENV status day to day while test execution.

Environment: URS, FSD, Java, SQL, CRM-Siebel 7.x, RA/FMS, Data warehousing, BI, IAM, Tibco, JIRA.

Confidential

Team lead

Responsibilities:

• Developed multithreading programs in Java for the applications.
• Prepared the test case scenarios for required functionalities.
• Executed E2E test flows written in Java, according to the designed documents and prepared the test case scenarios respectively with Geneva verification.
• Involved in reviewing the test cases and logging the defects in Quality Center and tracked it in defect tracking xls sheets too.
• Involved in analyzing the test case scenarios using Tibco, Siebel.
• Involved in preparing resource plan of the team.
• Prepared Training plan of the team.
• Highlighted the risks in the Risk Register on time.

Environment: Siebel 6, Java, Java-Multithreading, Tibco, Geneva, MQC, File Zila.

Confidential

Tech Lead

Responsibilities:

• Leaded all technical activities included my own technical work stack.
• Involved in B2B XML validation. Performed validation in two different versions of the XML transactions- 8.02 & 8.06 across 13 states of 4 regions.
• Created batch files and run those batch files to request files putting various elements and attributes in accordance with the given scenario in Quality Center to generate respective response files.
• Developed Java programs and batch files for its execution.
• Involved in fixing defect raised in Mercury Quality Center using Java, XML, XSD & QC.
• Updated defects in Mercury Quality Center as per fixes.
• Performed technical analysis of the defects and provided its resolution of the defects raised in QC daily.
• Involved in high volume of client interaction and performed validation in different environment- QA, UAT, EITC, Production with Major and Minor releases.
• Designed the schedule for work like Capacity plan of work packages, monitored daily basis and reported the status to the client in co-ordination with onsite coordinator.
• Highlighted risks, gathered lesson-learned items and prepared release wise metrics of the project and many other relevant documents.
• Tracked e-mails (e.g. HR, PMO, SPM, Team Members, Client, Higher Management, etc) daily and responded on time.
• Conducted fortnightly team meeting and its MOM was circulated with tracked AIs (action items).

Environment: Java, XML, XSD, Text Pad, Mercury Quality Center, SORD (Main Frame), Circuit Manager (Web Based), Lead Free (Web Based), Batch File, JConsole.

Confidential

Senior Software Engineer

Responsibilities:

• Involved in fixing the code of prod support defects for 2G systems and deployed the code in Unix box.
• Involved in the ticket resolution and investigating the cause of error in the 2G related issues.
• Resolved the tickets raised by various users in the timely fashion as per SLA.
• Fix the code using Java, JSP, Struts.
• Perform deployment of Spring, Hibernate code using Shell Script on Web Sphere server.
• Involved in technical coordination, maintaining documents.
• Maintained status report daily and leaded a group of the project.

Environment: Java, JSP 2.x, Struts 2.x, Spring2.x, Hibernate 3.x, Tomcat, UNIX, Websphere6.1.

Confidential

Senior Software Engineer

Responsibilities:

• Developed web-page using JSP, Servlets and performed code-deployment using MKS and UNIX.
• Developed pieces of code using for other parts of the web-application and deployed it on WebSphere.
• Involved in technical coordination, maintaining documents.
• Used Spring framework for Hibernate as DAO to build the application.
• Used ANT tool for creating the build of the application.
• Maintained Daily status report.

Environment: Java, JSP, Servlet 2.x, Spring 2.x, Hibernate 3.x, DB2, WebSphere 5.1, Cognos, MKS Integrity, ANT.

Confidential

System Engineer

Responsibilities:

• Involved in writing pieces of code and providing supports.
• Resolved the raised issues/defects by fixing code.
• Possessed technical coordination, communication, status maintaining and reporting.
• Maintained web-application using Java, JSP, Struts using Web Sphere.

Environment: Java, JSP 2.x, Struts1.x, Spring 2.x, Hibernate 3.x, DB-2 9.x, WebSphere 5.1, XML, Tomcat. 5.x.

Confidential

Software Engineer

Responsibilities:

• Developed search-engine application using Lucene framework.
• Developed web-pages and worked on end to end flow of the application.
• Involved in analysis & design and writing pieces of code using Java, EJB to develop application.
• Developed the Session Beans and Entity Beans and deployed it on app server.
• Involved in bi-weekly client meeting and sending DSR to the client.

Environment: Java (J2EE), JSP 2.x, Servlet 2.x, EJB 2.x, Oracle 9i, WebLogic 8.1, Lucene, JavaScript, XML1.x.

Confidential

Software Engineer

Responsibilities:

• Involved in analysis and design of the system and client discussion for the requirements.
• Developed JSP web-page and performed build & deployment on WebLogic server.
• Developed UI using HTML, Java Script.
• Performed data base design & development using SQL with Oracle.
• Involved in writing Java code to develop other parts of the application.
• Developed persistent layer integrating with Hibernate using struts framework.

Environment: Java, JSP 2.x, Struts 1.x, Hibernate 3.x, WebLogic 8.1, JavaScript, HTML, SQL, Oracle 9i.

Confidential

Software Engineer

Responsibilities:

• Involved in developing web-page of the application.
• Developed other parts of the application using Java, EJB.
• Performed database design & development of the system using oracle.
• Performed build & deployment of the application on the WebLogic server and creation of the connection pool.

Environment: Java (J2EE), JSP 2.x, Servlet 2.x, EJB 2.x, Oracle 9i, WebLogic 8.1

Confidential

Software Engineer

Responsibilities:

• Performed analysis and testing of the software that included fixing bugs.
• Maintained test cases of the application.

Environment: Java, JSP 2.x, Java Script, Tomcat 5.0.