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Senior J2ee Developer Resume

SUMMARY

  • 10 years of extensive experience in development, research, debugging and refactoring of Java/JEE applications.
  • Good domain knowledge in the 3rd Party Logistics (3PL), and related Billing and Financial Systems.
  • Designed, developed & managed interfaces between several enterprise applications and sub - systems.
  • Good knowledge on Object Oriented Design and programming methodologies.
  • Proficiency in developing and deploying EJB and Servlets onto OC4J, Weblogic, Jboss
  • Good experience on Oracle database technologies including SQL, PL/SQL programming, Database schema design, etc.
  • Exposure on latest JEE technologies like Struts framework, Spring, Hibernate
  • Expertise in all phases of software Project Development Life Cycle from System Analysis, Design, Development, Testing and Implementation of business applications using JEE technologies.
  • Strong in developing Server Side Components Using Servlets, JSP, JNDI, JDBC, EJB & JEE Design Patterns.
  • Experience in pre and post project implementation activities at customer place.
  • Experience in working with the version control tool CVS (Concurrent Versioning System), Github and merging of different branches.
  • Experience in estimation, planning, design and implementation of customer business gaps.
  • Excellent problem solving skills with strong technical background and good interpersonal skills.
  • Reduced development time up to 40% by inducing new internal framework which is based on front controller design pattern and custom tag libraries. Have done complete tech release and increased code maintainability.
  • Developed various tools for tracking all kind of external integrations with the product, which resulted in high maintainability and tractability in production environments.

TECHNICAL SKILLS

Technology / Products: J2EE Technologies

Java, PL/SQLIDE’s: Eclipse

Other Tools: WinCVS, GitHub, ANT, Poisedon, JProfiler, PL/SQL Developer, Toad, putty, SOAP UI

Reporting Tools: Crystal Clear 12,8.0, Jasper Studio

Operating Systems: Windows, UNIX

PROFESSIONAL EXPERIENCE

Confidential

Senior J2EE Developer

Responsibilities:

  • Designed and developed the application using agile methodology and followed Scrum, pair programming and develop the project in terms of iterations.
  • Responsible for development of ant build scripts for compilation, generation and deployment of application archive files (WAR and EAR).
  • Designed and Developed Web Services implemented SOA architecture using REST, SOAP, WSDL and XML for the module and published (exposed) the Web Services.
  • Implemented restful web services for remote printing, Traxon, Intra (carrier interface), customs, external financial systems, and mail service).
  • Implemented soap web services for INTRA (ocean carrier interface).
  • Implemented MDB (JMS) for handling asynchronous functionalities.
  • Generated the XML using DB views, which will achieve high maintainability.
  • Developed mail service, by which the mails can be sent through configuration, using SMTP.
  • Implemented error mechanism, in which an automatic mail will be triggered whenever error occurs.
  • Used Log4j for the logging mechanism.
  • Involved in the implementation of audit trial to capture user activities.
  • Implemented version control by optimistic locking feature.
  • Designed and developed PL/SQL procedures and functions, for the integrations which helped to gain good performance and maintainability.
  • Responsible for application deployment using Jenkins or manual in all the environments.
  • Responsible for giving the off-shore and on-shore project status to the customer.
  • Involved in developing the standard integration model, which helped in logging, debugging and tracking the integrations
  • Involved in the deployment of the application in the AWS environment
  • Proper tracking and maintenance of database scripts.
  • Development of UI components
  • Code review and committing the code of the team members.
  • Interacted with the Business team and the Testing team for understanding the business flow involved and played a techno functional role.
  • Involved in production support and fixing the production issues in a quick turnaround time.

Environment: Java, EJB, MDB, JMS, JNDI, Servlets, JSON, Spring, Hibernate, Ajax, DWR, Java script, I net Crystal Clear 12x, Active widgets, JQ Widgets, Web Services (SOAP, Restful), Oracle 11g, Weblogic 11g, Jboss 6.

Confidential, Houston, TX

J2EE Developer

Responsibilities:

  • Involved in Requirement analysis, Design, Review and Deployment.
  • Interacted coordinated with the Design team, Business analyst and end users of the system.
  • Designed and developed the customs tag libraries for easy maintenance of the application.
  • Designed and Developed Web Services and implemented SOA architecture using REST.
  • Using Oracle database as a backend to store data and written complex PL/SQL to store data in multiple tables based on different criteria.
  • Analyzed, designed, implemented and integrated web services in existing application.
  • Developed a test cases using JUnit framework.
  • Support at client's site during implementation, System testing and UAT
  • Provided on-time and extensive support for production issues and any clarification, issues faced by the users.
  • Troubleshoot issues and conducted quality reviews for code developed by off-shore development team.
  • Provided on-time and extensive support for solving any issues faced by the development team.
  • Developed tools which will audit the transaction data on scheduled times, and will publish the reports.

Environment: Java, EJB, MDB, JMS, JNDI, Servlets, JSON, Spring, Hibernate, Ajax, DWR, Java script, Restful web services, Oracle, Jboss.

Confidential

J2EE Developer

Responsibilities:

  • Involved in Requirement analysis, Design, Review, Coding and Deployment.
  • Gathered User Requirements and prepared the Use cases.
  • Wrote build & deployment scripts using ANT.
  • Using Oracle database as a backend to store data and written complex PL/SQL to store data in multiple tables based on different criteria.
  • Responsible for development of ant build scripts for compilation, generation and deployment of application archive files (WAR and EAR).
  • Responsible for giving the project status for the internal management and the customer.
  • Provided on-time and extensive support for solving any issues faced by the users.
  • Participate in the internal forum to provide technical solutions if needed.
  • Troubleshoot issues and. conducted quality reviews for code developed by other development team.
  • Provided on-time and extensive support for solving any issues faced by the development team.

Environment: Java, EJB, MDB, JMS, JNDI, Servlets, JSON, Ajax, DWR, Java script, Jasper, Active widgets, JQ Widgets, Web Services (SOAP, Restful), Oracle.

Confidential

J2EE Developer

Responsibilities:

  • Design and development of new features as per the requirement.
  • Wrote PL/SQL queries to interact with the database.
  • Developed new feature using Iterative development techniques.
  • Providing the production support and ensuring the free flow of customer business.

Environment: App Fuse, Jetty web server, Maven, Oracle 10g

Confidential

J2EE Developer

Responsibilities:

  • Dataflow is pipelined with operation for the few of the operational accounting transaction (e.g. Invoicing, Job Costing, Accrual, Disbursement etc.)
  • Financial accounting operations and reporting (AR, AP and GL)
  • The user should be able to enter the transactions like Cash payments/Receipts, Bank payments/Receipts etc.
  • The user should be able to create the COA (Chart of Accounts), Ledgers for the Charges, Customer, Vendor in the system
  • The user should be able to raise invoices for the Customer, Vendor, etc.
  • Management reports. (Profitability, Revaluation reports, Remittance reports, etc)
Environment: App Fuse, Jetty web server, Maven, Oracle 10g

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