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Senior Java Developer Resume

Atlanta, UsA

SUMMARY

  • 14+ years of IT experience spanning different positions in IT delivery across varying industry segments and business units including Airlines, Telecom and Healthcare S Possess expertise in Service Oriented Architecture (SOA) and Middleware design, skilled at progressing from problem statement to well - documented designs S Strong Experience on Oracle SOA suite 11gR1 (OSB) and OSB 10gR3
  • Architected Active-Active solution for ESB service layer for major telecom provider in Europe S Strong knowledge of Weblogic server with experience on versions WLS 10.3.3, WLS 10.3.0 and WLS 8.1
  • Designed real time arrival and departure solution for major airlines in UK S Possess strong communication skills and establish win-win situation in reaching goals S Awarded “ Star of the Quarter ”, “ Star of the Month ” in Confidential S Authored 2 whitepapers on solution and deployment architecture for middleware S Expertise on Weblogic JMS and WebServices technologies S Hands-on experience with Spring MVC, iBATIS frameworks
  • Dedicated, hardworking individual with the intercommunication skills to work at all levels of the organization

TECHNICAL SKILLS

  • J ava, J2EE, XML, WebServices
  • Spring (MVC, IOC, AOP, JPA), Spring REST, WebSockets JMS, MQ
  • SOA, EAI, J2EE MVC, iBatis, SONAR, Jenkins WLI 8.1, OSB 10gR3, Oracle SOA Suite 11gR1 Waterfall and Agile delivery model
  • Weblogic 8.1, 10.3.0, 10.3.3, IBM Websphere 7.0 & 8.5, Tomcat 6 Oracle, SQL Server, MySQL, Teradata
  • Zeus ZXTM, XML Spy 2007, Microsoft Visio, Borland Together RSA, SVN, Clearcase, Dynatrace, GitHub Eclipse, IntelliJ Windows, Linux and Unix

PROFESSIONAL EXPERIENCE

Confidential

Senior Java Developer

Responsibilities:

  • Requirement gathering, developed prototypes and Technical Design
  • GUI Application development
  • Built Real time data push to GUI via WebSockets
  • Development of application components as REST Web Services
  • Performed Application sizing, performance tuning and deployment
  • Propose and implement various automation tools, best practices
  • Spring MVC, WebSockets
  • Enterprise Java Bean (EJB)
  • IBM WebSphere 7.0
  • Oracle 12c

Confidential

Senior Java Developer

Responsibilities:

  • Involved in application Requirement analysis and Technical Design
  • Executing Proof of Concepts for Technical and Functional solutions
  • GUI Application development
  • Solution Design for various Non-Functional improvements
  • Developed Unix scripts to control traffic to the system using WebSphere JMX
  • Developed various in-house application alerting mechanisms
  • Innovation Lead for identifying opportunities for automation and implementation
  • Technical support
  • JMS, Spring (MVC, AOP), Hibernate, iBATIS, SOAP WebServices
  • IBM WebSphere
  • Oracle 11g
  • Jenkins, SONAR, Unix scripts and WebSphere JMX

Confidential

Technical Design Lead

Responsibilities:

  • Consistent and Explained Flight Information (CEFI)
  • To provide BA the consistent flight information across all channels to ensure Single Version of Truth (SVT). This project also introduces the new capabilities to include disruption reasons, call to action and the flight commentary, so that the customer gets an explained view of the flight information.
  • The BA's flagship application exposed to public like BA.com, BA.com mobile application and internal mobile application and systems used by operations team, use CEFI to get the consistent view of the flight information.
  • Schedule Change and Disruption Notification (SCDN)
  • To improve the customer experience BA updates its customer about schedule changes, cancellation of the flights through Email and SMS
  • The disruption during the operational window are notified and customers are advised of the schedule changes, accommodation and cancellation.
  • Worked with customers on requirement gathering
  • Performed feasibility studies, delivered prototypes and proposed design patterns
  • Co-ordinated technical design activities from onshore, worked with various support teams for implementation
  • Performed Non-functional testing and fine-tuned the application to meet SLAs
  • Review of functional test cases and feedback testing community
  • Delivered Code Review checklist to verify the deliverables against standards
  • Oracle 11g
  • Core Java
  • Enterprise Java Bean (EJB)
  • Spring Framework

Confidential

Technical Lead

Responsibilities:

  • Worked with E2E Solution Designers and delivered Component designs
  • Review of Component Designs confirming the design meets the Integration architecture design principles, proposed design is capable to meet functional and Non-functional requirements.
  • Review of Functional Test Plan and Test cases
  • Engage in technical architects and deriving standard design patterns for various use cases
  • Sonic Enterprise Service Bus (ESB)
  • Data Xtended Schematic Integrator (DXSI)

Confidential

Integration Architect

Responsibilities:

  • Worked as Integration Architect, the middleware hosts various components serving different lines of business (LoB). As Architect, responsible for validating E2E requirements, propose architecture for middleware design and proposing design changes to meet customer experience. Delivering design standards, involved in design decisions and improvements in IIP middleware design.
  • Delivered asynchronous web services architecture to expose downstream services to wide range of clients, resulted in reduced cycle time and improved customer experience.
  • Delivering High level design for ESB requirements
  • Work with chief architects in delivering ESB standards
  • Review of E2E Designs and recommend to Chief architect for sign-off
  • Assessment of Non-functional impacts and Capacity analysis
  • Developed design guidelines to be followed in Active-Active middleware setup
  • Oracle SOA Suite 11gR1 (11.1.1.3)
  • Oracle Service Bus 10gR3 (10.3.1)
  • Oracle Weblogic Server 10.3.3 and 10.3.0

Confidential

Middleware Systems Design Lead

Responsibilities:

  • Worked with E2E Solution Designers and delivered Component designs
  • Module lead, managed team of 15 members
  • Review of Component Designs confirming the design meets the Integration architecture design principles, proposed design is capable to meet functional and Non functional requirements.
  • Review of Functional Test Plan and Test cases
  • BEA WLI 8.1
  • Microsoft Visio
  • XMLSpy 2007

Confidential

Integration Design/Development

Responsibilities:

  • XML Schema Design, Data mapping design
  • Development of L2C/T2R workflows for various products
  • Performing Unit Test and fixing the bugs
  • E2E Test Support and fixing the reported bugs
  • BEA WLI 8.1

Confidential

Software Engineer

Responsibilities:

  • UI Design and development
  • Developer of patient visit life-cycle module, appointments module
  • Unit Testing and fixing the reported bugs
  • Additional responsibilities include Managing Database servers and responsible for DB administration, backup management and recovery.
  • Apache Tomcat web server
  • Postgre SQL
  • SQL Server 7.0

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