We provide IT Staff Augmentation Services!

Sr. Developer/sr. Tech Lead Resume

VirginiA

SUMMARY:

  • Confidential is a Sun certified JAVA Programmer and has 13 Years+ of IT experience in the areas of Solution Architecture, Analysis, Design, Development and Integration of J2EE/Websphere Portal.
  • He has worked as a lead for more than 6 years on onshore and offshore model and was involved in project schedules, resource estimations and planning.
  • He has proven skills as a strong leader to mentor the teams, guide them in right direction and get the things done on time using my soft spoken skills and communication skills.
  • He has extensive experience in e - business applications using J2EE, Autosys, WebSphere Application Server, SOA, WebSphere Portal Server 5.1/6.x/7.x/8.x, Weblogic application Server. He has extensively worked in SOA, Webservices, Object Oriented analysis/design and development, Model View Controller, J2EE, JAVA (Servlets, JSPs, JNDI, Java Beans, EJBs, Hibernate 2/3, spring, Struts, JDBC, and JMS).
  • Confidential is highly proficient in developing architectures to Java / J2EE / XML / Web Services Solutions using RAD.
  • He has worked with WebSphere Portal performance analysis and performance report and proactive monitoring and tuning.
  • In his past assignments, he has been responsible for the development of Confidential Websphere Portlets for various targeted audience based upon their role in the organization.
  • He has strong debugging and problem solving skills with excellent understanding of system development methodologies, techniques and tools.
  • He has also supported both production and non-production environments with 24*7 Oncall Support.
  • Confidential also gained the knowledge on CA Site minder Secure SSO, Node.js, Angular.js and RESTFUL web services.

PROFESSIONAL EXPERIENCE:

Confidential, Virginia

Sr. Developer/Sr. Tech Lead

Responsibilities:

  • Analysis of existing systems
  • Enhancements to existing systems
  • Migration of Autosys jobs from R4.5 to R11
  • Assist TEST and UAT teams for the validation of the applications
  • Troubleshooting the issues and provide the solution
  • Conversion of MQ based SBA services to the Web Services
  • Provide new functionality to the applications based on the new requirements
  • Migration of applications from Java 5 to Java 7
  • Migration of code to high environments using iCART.
  • Working in Agile environment.
  • Development of Shell Script to BCPIN/OUT process
  • Development of ShellScirpt for Autosys jobs
  • Configure and Deploy applications on the WebLogic servers by using Unix fmDeployer tool
  • Working on spring batch process that connects to the MQ based service, process the data and loads into the Sybase database. All these jobs are scheduled by the Autosys.
  • Development of the applications by using NodeJS and AngularJS
  • Test Driven Development
  • Create CRQ and INCs, and follows up through the approval process
  • Interact with customers and Subject matter experts of various teams to gather information during the requirements gathering, analysis, and design, coding or testing.
  • Responsible for the deliverables and the implementation plan
  • Migration of projects from Struts 1.1 to 1.2.9
  • Responsible for providing the weekly/monthly status to the management
  • 24*7 Production support on rotation basis
  • Working as part of L3 support team to assist Production Support

Technical Environment: Java/J2EE, Web services, WebLogic server 9.x,10.3, Eclipse, Java/J2EE, EJB, JQuery, SVN, Spring 3.0, Struts 1.2.9, RapidSQL, TOAD, Sybase, Oracle 11g, Unix, Shell Script, BMC Remedy Tool, Clear case, NodeJS, AngularJS, Karma, Jasmine, GitHub, iCART and relevant tools for J2EE applications.

Confidential, Maryland

Sr. Developer

Responsibilities:

  • Design the application flow and technical architecture for various business needs.
  • Provide estimates in different phases
  • Enhancements to the existing Portlets.
  • Write JUnits for unit testing the code
  • Deployment of Portlets using xml access.
  • Development of shellscirpt for processing the flat file and store it in Sybase tables.
  • Integration of Portlets with the Web services
  • Assist Testing team to test complex scenarios in the system during the SIT and UAT phases
  • Production support and assist business during the checkout
  • Working in Agile environment.

Technical Environment: JSR 268, JSF 2.0, WebLogic, WebSphere Portal Server v.7, WCM, RAD 8, Java/J2EE, EJB, Unix, Shell Script, JQuery, Restful Web services, SVN, Spring 3.0, Hibernate 3.0, Oracle 11g, DB2, SQL Server and relevant tools for J2EE applications.

Confidential, Newark, NJ

Sr. Developer/Sr. Tech Lead

Responsibilities:

  • Requirement analysis
  • Design application flow and technical architecture for various business needs.
  • Provide estimates in different phases using the Use Case Model for PA estimates and different classes of estimates
  • Development of new Portlets for Payment processing, Change Provider, Benefits Summary and Benefits Details using HTML, CSS, JavaScript jQuery and Spring MVC.
  • Implemented Inter Portlet Communication
  • Developed persistency layer using Hibernate and JPA
  • Write Junits for unit testing the code
  • Deployment of Portlets using xml access.
  • Integration of Portlets with Third Party payment system using the web services
  • Working in Agile environment.
  • Responsible for providing the status to the management

Technical Environment: JSR 268, WebLogic v9, WebSphere Portal Server v.8, RAD, Java/J2EE, EJB, JQuery, Unix, Shell Script,, Restful Web services, SVN, Spring 3.0, Hibernate 3.0, Oracle 11g, DB2, SQL Server and relevant tools for J2EE applications.

Confidential, Chicago

Sr. Development Lead

Responsibilities:

  • Participate in requirements gathering and analysis.
  • Responsible for Requirements analysis, design, coding and testing, bug fixes, User acceptance testing/support of the application.
  • Interact with customers and Subject matter experts of various teams to gather information during the requirements gathering, analysis, and design, coding or testing.
  • Prepare project weekly status report for the project - DDW decommission for Total Risk Online application and participate/contribute to the meetings held Confidential onsite.
  • Contribute and work with management to deliver the Service level agreement reports for the project DDW decommission.
  • Track the deliverables against timelines, conduct project risk analysis and escalate to management as needed.
  • Prepare the design for new implementation and get approval from the Architects team.
  • Design the database tables and key columns
  • Define primary key, foreign key, and indexes, define triggers on the tables.
  • Develop the SQL stored procedures as required.
  • Experience with Agile development methodology

Technical Environment: Java/J2EE, EJB, JQuery, DOJO, Web services, TFS, Spring 3.0, Oracle 11g, DB2, SQL Server, WebLogic 11, JSR 268, RSA, PL/SQL, PVCS, MQ Series and relevant tools

Confidential, Cleveland, OH

Sr. Tech Lead/Associate Architect

Responsibilities:

  • Taking responsibility for project quality and timeliness.
  • Working as a technical lead for medium to large projects and handling 15-20 members
  • Preparing the technical design document for the enhancements
  • Development of new modules using Spring MVC, Spring DAO and Spring IOC.
  • Development of new Portlets for balance transfer and Customer enquiry
  • Development of new Portlet for Find locations
  • Working with Bill Pay Vendor in resolving the technical issues with the Webservices
  • Day to day interaction with the business team
  • Executing the production support tasks
  • Used DAO, Factory and Session façade design patterns.
  • Providing the technical guidance for team members in resolving the complex problems
  • Actively involved in the Websphere Application server migration from v6 to v7
  • Providing the solutions in finding the right fix packs for migration problems in the application
  • Estimating effort for projects that range in duration from a few weeks to several months
  • Deployment of the application on IT and PT regions using PPM

Technical Environment: java/j2ee, Confidential WebSphere v7, WebSphere Portal Server v7, JSF, JQuery, DOJO, Webservices, Agile methodology, RAD7, HPSM, PPM, IB2, Oracle, etc.

Confidential, Windsor, CT

Senior Tech Lead

Responsibilities:

  • Requirement Analysis
  • Interact with client to understand Business Requirement and finalizing scope experience in project estimation and detailed planning
  • Technical Design
  • Development of the new enhancements and testing.
  • Analyzing the complex components and understand how to reuse the existing components.
  • Amber point to WESB Migration to consume the Webservices.
  • Performance impact analysis and providing solutions to improve the performance
  • Involving in the resource estimations.
  • Project planning and schedules.
  • Deliver project in strict timeline and with Quality
  • Project estimation and planning.
  • Technical Code Reviews
  • Risk Management
  • Experience on onshore & offshore model

Technical Environment: java/j2ee, WebSphere portal 6.1, JSF, Hibernate, Spring, Webservices, jQuery, JSON, jstl, Ajax, DB2, RAD 7+, etc.

Confidential, Herndon, VA

Senior Developer

Responsibilities:

  • Design and implement services oriented architecture (SOA) by designing Portal and Process flow integration with Websphere Portal Server 5.1/ 6.
  • Designed & Developed EJB, JMS, MDBs, Webservices to handle synchronous & asynchronous scenarios for publishing alerts and notifications.
  • Caching RSS Feeds using WebSphere Dyna Cache.
  • Designed and Implemented the Persistence layer using Hibernate
  • Designed various tables using Oracle 10g and developed several Stored procedures as well as criteria queries using Hibernate 3.0
  • Interacting with various internal and external third party applications for account management (AMSS), CRM, OMS, AR, AAM, Billing & Address validation (Code1 application (Tux service), credit validation (Equifax SERVICE)
  • Customize the design and development of Themes and Skins of WebSphere portal according to the client's requirement.
  • Installing and assigning rights to different users in the environment to access the Portlets.
  • Working on performance improvement of the portal.

Technical Environment: SOA, TOGAF 9 & 8, Confidential Websphere Portal Server 5.1/6.0/6.1, Weblogic Portal 10.x, MQ Series, WBI MB, Process Server, Websphere ESB, LDAP, Tivoli Identity Manager, Tivoli Access Manager, BEA Web logic, Unix, AIX, Java, Oracle 10g,Toad, Quality center9.0/9.2, Change Synergy (Defect Management), AMC Tool, Amdocs HF tool. Amdocs Billing System, Web Services, Amdocs AMSS, Windows XP

Confidential, San Antonio, TX

Senior Developer

Responsibilities:

  • Development of services for different applications using Web services and EJB.
  • CRM Application: Enhancements to the existing application using PUB/SUB Architecture and J2EE.
  • Implemented MVC Architecture to separate the presentation, business and database logic in the application using Struts.
  • Used Spring MVC and Dependency Injection for handing presentation and business logic.
  • Develop Web services on top of Insurance functionality used by B2B portal
  • Involved in customizing the design and development of Themes and Skins of WebSphere portal according to the client's requirement.
  • Installed and assigned rights to different users in the environment to access the Portlets.
  • Performance improvement of the portal site.

Technical Environment: java / j2ee / WebSphere portal 6.1, JSF, Webservices, jQuery, json, jstl, Ajax, oracle, RAD 7+, etc.

Confidential

Senior Developer

Responsibilities:

  • Analyzed the functional requirements and designed the applications in consultation with Infrastructure, Architecture Team.
  • Developed the prototypes before the development is started (Transfer transaction), documentation (HLD, LLD), developer/user guides.
  • Developed Session Beans.
  • Developed applications using MVC.
  • Unit tested application using JUnit and built the package-using Ant and deployed the application on to the server.
  • Contact point for other Development teams Onsite/Offshore
  • Bug fixes and debugging
  • Used VSS source control tool to checkpoint and manage different versions of the code.

Technical Environment: Java, JSP, EJB, XML, Web Logic 7.0 and Oracle.

Hire Now