SUMMARY

• 11+ years of experience in object - oriented software Design and development of web based applications using Java/J2EE technologies.
• Possessing excellent Management skills and having Experience in leading a team and maximized team performance - Excelled at identifying, developing and using strengths of team members.
• Responsible for end-to-end product delivery inclusive of Requirements Analysis, Design Reviews, Requirement gathering, Coding, Deploymentand Customer Interaction and ensure timely completion of project deliverables meeting the specified quality norms.
• Good exposure in Financial, Banking and Telecommunication Domains.
• Expertise in coding of variety of software applications on Core Java, Struts, JSP, Servlet, Spring(Core and MVC), Hibernate, JavaScript, JQuery, AJAX and Web Services technologies.
• Having good experience in Java Concurrency and Multithreading programming.
• Hands on experience in Restful and SOAP and micro web services.
• Good experience in Junit testing framework.
• Having than a year of experience in Big data and Hadoop technologies of Map Reduce, Hive, NoSQL(Hbase), Sqoop, Spark and Oozie.
• Proficient with version control tools like WinCVS / SVN, and GIT/Stash.
• Experienced on SQL queries and databases in MySQL and Oracle.
• Having experience issue tracking tools like Quality Center, Service Now and Team track.
• Proficient in software development IDEs such as Eclipse, IBM RAD and Netbeans.
• Experience In Waterfall and Agile software development methodologies.
• Experience in Requirements Analysis and Integration of the software modules and components.
• Excellent analytical skills and ability to adapt quickly to new environments.

TECHNICAL SKILLS

Programming Language: Java 1.7/1.8 and Swing Components.

J2EE: JDBC-3.0, Servlets-3.0, JSP-2.2, RMI, EJB2.0, JNDI, WebServices(SOAP and Restful)

Frameworks: Struts-1.2.9, Spring-3.0 and Hibernate-3.1.

Databases: Oracle 10g, MySQL-3.2 and MS SqlServer 2005.

Operating Systems: Windows XP/7, Unix and Linux(ubuntu).

Big Data Technologies: Hadoop-1.2.1, Hive-0.12.0,NoSQL(Hbase-0.94.15), Oozie-3.3.0, Sqoop, Spark-1.4.1 MongoDB and Redis.

Front end framework and Scripts and web services: AngularJS 1.5, Java Script, Jquery-1.2, SOAP and Restful with micro services.

Web Server’s/Application Servers: Apache Tomcat 5/6/7.0,Websphere 7.5, JBOSS 5.0.

Management and build Tools: WinCVs, SVN, Quality Centre, Service Now, Team track, GIT/Stash 3.7, Maven 3.3.9, Netflix/Eureka and Swagger-UI and Ant.

Other Tools: Eclipse 3.5, Netbeans 7.4, SAX/DOM Parsers, FPML, Portlet(JSR 168) Rockwell Automation FTPC (Factory Talk production center) for MES.

PROFESSIONAL EXPERIENCE

Confidential, Florida

Senior Consultant

Responsibilities:

• Developed order creation module using java according to business requirements.
• Involved in developing new DWDM, OTN and Wave Restful web services with Micro web services on cloud environment using Netflix/Eureka and monitoring its health using swagger - UI(for legacy REST web services).
• Responsible for to development and enhancement of DWDM order creation module.
• Involved in Design and development of front end page using HTML5 and used AngularJS for REST web service and micro web services call and business data model manipulations.
• Performed the business validations using JQuery and JavaScript.
• Developing new automate testing framework for Web Services and Micro web services regression testing for DWDM, OTN and Lambda/wave order creation module.
• Used Jenkins to run the job for integrated and updated code deployment on regular cut off time.
• Developed cucumber report for web service regression result on testing framework on spring boot framework.
• Developed JUnit Test cases for order creation module.
• Created Jenkins jobs and Maven build for DIT and UAT deployments.
• Involved in business discussion meeting with client for new or enhancement of business implementation/design approaches.

Environment: Java 1.8, AngularJS 1.5, Web Services Restful API with Netflix/Eureka and Swagger-UI, JavaScript, JQuery, HTML5, Oracle 11g, MySQL 5.3, Jenkins 1.65, Maven 3.3.9, Spring boot and spring tool suite 3.6.4, GITHub/Stash 3.7

Confidential

Consultant

Responsibilities:

• Developed CLS and Collateral modules using Java, JSP and JavaScript technologies, and consumed SOAP web services to connect other products for online collateral management business.
• Used multithreading concepts in record authorisation flow like checker and maker authorization process. Involved in EOD batch process during monthly releases.
• Used Citi Service management suite, created new Incident for tracking production issues.
• Involved in client calls and resolved business queries and Participated Business calls and involved in designing new business enhancement.

Environment: Core Java, JSP, Servlet, EJB 2.0, JavaScript, Web Services (SOAP), Oracle 10g, Web sphere 6.1.

Confidential

Consultant

Responsibilities:

• Involved in Hadoop-1.2.1 Master Slaves nodes configuration.
• Imported data from CLMS Database(Oracle 10g) as text file using Sqoop.
• Developed business methods using Map Reduce framework.
• Executed the created Job in Hadoop 1.2.1 environment in Linux(ubuntu) operating system.
• Exported the output of jobs to CLMS Database(Oracle 10g) using Sqoop.
• Generated report from CLMS -Report module using predefined Jasper report.

Environment: Hadoop-1.2.1, Hive-0.12.0, Oozie-3.3.0, Sqoop, Pig, Spark-1.4.1, Oracle 10g, Linux(ubuntu) and Jasper Report and iReport 5.0.

Confidential, New York-NY.

Consultant

Responsibilities:

• Involved in development using core Java along with XML parsing in File Import module.
• Generated S/MIME ( Secure/Multipurpose Internet Mail Extensions) xml files in Production databases and imported in File import engine.
• Processed the XML file using S/MIME and CRC(Cyclic Redundancy check)decoder
• Developed new enhancements and modified the existing java code and XML files according to payment methods.
• Participated in business calls to enhance the existing and new Payment methods.

Environment: Core Java 1.6, Applet, Oracle10g, Apache tomcat 5.5 with Eclipse Helios 3.6.1.

Confidential, New York-NY.

Consultant

Responsibilities:

• Involved in development for Derivatives Trade service module using Java, JDBC and FPML.
• Manipulated the DTCC portal, Deriv/Serv integration using Portlet(JSR 168) upon Spring and Struts frameworks.
• Used struts validation framework extensively for Derivative front end validation.
• Participated onsite business calls and delivered the given assignments on time.

Environment: Core Java, Struts 1.2.9, Portlet(JSR 168), Spring, hibernate, Servlet, JSP, WebServices(RestFul) JavaScript, XML, FPML, DB2, IBM Web sphere 6.1, IBM Rational Application Developer 7.5.4 and WebSphere IBM MQ.

Confidential

Tech Lead

Responsibilities:

• Independently developed from the scratch using Java, MSSQL server 2005 and struts technologies.
• Used MS Visio to design HLD, LLD and technical architecture of project flow.
• Involved in client interaction directly and secured the business approvals for proposed system.
• Involved front end development and Trained and developed 3 components using FTPC tool.

Environment: Struts 1.2.9, Core Java, MSSQL 2005, JavaScript, Ajax, Tomcat 5.5 and IBM Rational Application Developer 7.5.4.

Confidential, Texas - San Antonio.

Tech Lead

Responsibilities:

• Involved front end development using struts 2 frame work.
• Worked in EJB 3.0 for existing business level modification.
• Interacted with onsite coordinated and delivered on estimated time.

Environment: Struts 2.0, EJB 3.0, JQuery, Core Java, JSP, XML, IBM Web Sphere Application Server, IBM DB2. IBM Rational Application Developer.

Confidential

Java Developer

Responsibilities:

• Developed from the scratch of the project using Core Java, Struts and Oracle 9i technologies.
• Involved requirement gathering from client and developed using Agile methodology. worked in Claim module and developed Form-19,Form-10C and Form-15G.
• Used java script and Struts validation framework for front end business validation.

Environment: Core Java, JSP, Struts 1.2.9, Java Script, Ajax, Oracle 10g. Net Beans IDE 5.5, Apache tomcat 5.1, XML and CSS.

Confidential

Java Developer

Responsibilities:

• Developed Adapters using Java and Swing components.
• Involved Unit testing for every adapter class. worked in CM module and manipulated EJB 2.0 components to communicate AM and SM .

Environment: Core Java 1.5, Swing, EJB 2.0, JBoss 4.0.2, MS-SQL Server 2000, Eclipse 3.2.

Programmer

Confidential

Responsibilities:

• Developed front end screen using JSP and JavaScript technologies.
• Involved basic functional testing.

Environment: Java, JSP, Servlet, JavaScript, HTML, MS SQL server 7.0.

Confidential

Responsibilities:

• Involved coding development using Java, MySQL and swing components.

Environment: Java 1.4, Swing, MySql 4.0.