SUMMARY

• Successful Technical Consultant with 15 years of Lead and Design experience in Java/J2EE and two year of Big Data Development experience involving various Design Patterns, UML artifacts, Java / J2EE technologies, core Hadoop framework, XML framework, JavaScript framework and Database
• Hands on in development, testing, deployment, support of e - Business and distributed multi-tiered enterprise applications using Java, J2EE & Hadoop technologies.
• Deputed to different Client locations in USA, Canada, UK & Germany
• Outstanding knowledge in
• designing application using various GOF Design Patterns, J2EE Design Patterns and expertise in various UML diagrams
• core Java, J2EE technologies (like Servlets, JSP, EJB, JMS etc),
• Big Data technologies (like Map Reduce, Spark, Yarn, Pig, Hive, Sqoop etc)
• J2EE frameworks (like Spring, Hibernate, JSF, Struts, Junit etc),
• XML frameworks (like Webservices, Ajax etc)
• JavaScript Frameworks (like JSON, JQuery, Ext JS etc),
• Build tools (like maven, Ant)
• Database (like oracle involving SQL & PL/SQL programming)
• Sustained good relationship with the Team during Client Co-ordination and possess the ability to lead a technical team with demonstrated leadership qualities and solutions.
• Possess the ability to multiplex between various project architecture assignments and adept to finish the responsibilities as per schedule under challenging conditions.
• Have hands on experience with various J2EE & XML technologies / frameworks
• Endowed Environmental Support Confidential Client place during UAT & Production deployments.
• Involved in technically handling customers and project teams towards suggested solutions and implementation frameworks.
• Prepared Design documents, Technical specifications, UML artifacts etc.
• Deploying, packaging, and performing unit and integration testing
• Participating in project configuration management, integration, Code review for performance & optimization and solved integration issues

TECHNICAL SKILLS

Design Patterns: GOF Design Patterns, J2EE Design Pattern & UML V1.3

Java / J2EE Technologies: Java V1.6, MVC architecture, Servlets V2.5, JSP V2.0, EJB V3.0, JMS V1.1, Scala

Hadoop Framework: Map Reduce, Yarn, Mongo DB, Pig, Hive, Sqoop, MR Unit

J2EE Frameworks: Hibernate V3.0, Spring V3.0, JSF V2.0, Struts V1.3, Quartz scheduler framework, JAXB, JSTL

XML Technologies: Web Services, Ajax, XML, DOM, SAX, DTD, Schema, XSL

JavaScript Frameworks: Javascript, JQuery V2, Yui V2.9, Ext JS V4.1, JSON, Google Map API V3

Database: Oracle V11g (SQL & PL/SQL programming)

Application/Web Servers: WebLogic 10, JBoss 6.0, TomCat 7 Build, log tools & Regression Testing Ant V1.7.0, Maven V3, Junit V4.7, log4j

Other Languages: Unix Shell programming, C, C++, Linux

PROFESSIONAL EXPERIENCE

Confidential, New Jersey, USA

Senior Developer

Responsibilities:

• Integrated DB data access API's to store and pull data from Mongo DB.
• Provided an interface to display the technologies like UMTS / LTE, USID(Tower id), FACE (direction of Antenna), Band (frequency of broadcast 1900 / 850), Transition States of Signals like like 2G to 3G, 3G to 4G, 4G to No Coverage zone
• Provided an interface to display device details, call records, call duration, call drop, Signal Strength based on Pathlos file, Scramblers (which sectors has the best Signal during Drive test), Coverage %, Traffic %
• Implemented search options Confidential subscribers level and submarket level based on specific location address

Environment: Spark, Map Reduce, Mongo DB, Java, Servlet, JSP, Ajax, Spring, Oracle 11g, Unix shell scripting

Confidential, New Jersey, USA

Senior Developer

Responsibilities:

• Involved in design and development of the User Interface to display data Confidential Market Level and Submarket level.
• Developed a fully integrated map module for single site selection based on location address or multiple site selection through file upload based on collection location address / LatLong / USID
• Developed layers to display ATOLL Best Sector coverage, Nationwide Sectors, Mark The Spot
• Developed the following modules like Dashboard, Trending Charts with options, Access to Reports of monthly process with options to export data, Admin functions & Submission of requests with multiple options to submit a Request
• Document and implement system test cases to validate all application code and Prioritizing and escalating changes and defects along with possible recommendation.
• Created project technical documents like UML artifacts, Low Level Design documents and Requirement Traceability Matrix (RTM)
• Document system architecture and application code to support transition of application to operational support team and sustaining development teams
• Developing front end GUI using Ajax, JSON, ext JS, JSTL, Google Map Api
• Developed Server side coding using Spring, Hibernate & Quartz scheduler
• Handled Deployment, Environmental support and Production support

Environment: Java, Servlet, JSP, Ajax, Hibernate, Spring, Quartz scheduler, Oracle 11g, Unix shell scripting

Confidential, FedEx, Memphis, Tennessee, USA

Technical Lead

Responsibilities:

• Effort Estimation, Requirement Analysis, Propose Design Solutions
• UML artifacts, High Level & Low Level Design documents
• Database Model Design & Requirement Traceability Matrix (RTM)
• Coordination with Offshore for
• Requirements, Development and Testing activities
• Unit Test Results, Functional Test Results & Integration Test Results
• Code Review & Optimization for coding standards & performance
• Owning Offshore Deliverables

Environment: JSF, XML technologies, Hibernate, Oracle 10g, Unix shell scripting, Weblogic

Confidential

Project Lead

Responsibilities:

• Project Management
• Client Co-Ordination
• Effort Estimation, Requirement Analysis, Propose Design Solutions
• Coordination with Team for
• UML artifacts, High Level & Low Level Design documents
• Database Model Design & Requirement Traceability Matrix (RTM)
• Requirements, Development and Testing activities
• Unit Test Results, Functional Test Results & Integration Test Results
• Owning Offshore Deliverables
• UAT Support & Post Production Support

Environment: Struts, JMS Spring, Hibernate, Oracle 10g, Unix shell scripting

Confidential

Technical Lead

Responsibilities:

• Deputed to Germany for Knowledge Transition and Project Coordination
• Setup the Application Confidential offshore Environment
• Provided 24x7 maintenance support
• Performed scheduled maintenance activities such as
• Monitoring the server
• Archiving the Frankfurt, Munich and Leipzig station databases.
• Performed unscheduled maintenance activities such as
• Operating System upgrade
• Handled calls to resolve production tickets and responded within the SLA
• Handled Change request & minor Enhancements

Environment: JSF, Hibernate, Ant 1.6.1, JBOSS, Eclipse 3.1, Oracle

Confidential

Technical Lead

Responsibilities:

• Deputed to Canada for Project Coordination
• Estimations, Analysis and Design
• Onsite & Offshore coordination
• Preparation of
• UML artifacts, High Level & Low Level Design documents
• Database Model Design & Requirement Traceability Matrix (RTM)
• Coordination with Offshore for
• Requirements, Development and Testing activities
• Unit Test Results, Functional Test Results & Integration Test Results
• Owning Offshore Deliverables

Environment: Struts, Ant 1.6.1, Websphere 6.1, Eclipse 3.1, DB2

Confidential, United Kingdom

Technical Lead

Responsibilities:

• Deputed to United kingdom for Project Coordination
• Handled Environmental support during deployment in Pre Prod & Prod environment
• Onsite & Offshore coordination
• Defined Guidelines & Check List for Programs & Test Cases
• Design & Program Specification, Reusable Common Object Libraries
• Integration Issues & Technical solutions, Code optimization for performance
• Build script for Deployment

Environment: Struts, Iplanet 6.0 SP10 Web Server, Netscape Directory Server 5.1 SP3, Oblix Security framework 6.1.1.13 Build FCS1.0, WebLogic 7.0.7.0 App Server, TRC Struts1.1 framework, Cognos 7.1 MR3, See-Beyond EAI tool 4.5.3.4707, Oracle 9.2.0.7.0, ER-Win4.0

Confidential, Birmingham, United Kingdom

Technical Lead

Responsibilities:

• Deputed to United kingdom for Project Coordination
• Supported User Acceptance Test (UAT)
• Onsite & Offshore coordination
• Analysis & Design, Database Design & Program Specification
• Unit Test Cases and Integration Test Cases, Peer Reviewed Design, Test Cases and Programs

Environment: Struts, EJB, See-Beyond, Oblix, Cognos, WebLogic, Iplanet6.0,Netscape Directory Server, Oracle