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Sr. Software Engineer / Lead (consultant) Resume

Washington, DC

SUMMARY:

  • Over 16 years of experience in n - tier web applications and client / server applications.
  • Experienced in all aspects of the software development life cycle, with the ability to work and communicate effectively.
  • Experienced in design and development of various web and enterprise applications using J2EE technologies like JSP, Servlets, Spring MVC, JSF, Struts, EJB, JDBC, JPA, XML, JAXB & AJAX.
  • Used XSLT for transforming XML documents to HTML. Service Locator object has been developed to abstract all JNDI usage and encapsulate of Initial context creation.
  • Experienced working with JAXB, SAX and DOM Parser.
  • Experienced writing web services using REST (JAX-RS) / SOAP (JAX-WS).
  • Developed complex user interface using HTML, JSF, JSON, CSS, XSLT and JSPs.
  • Involved in writing complex queries in SQL to extract and load data on Oracle and MS SQL database.
  • Developed build scripts using MAVEN & ANT.
  • Worked in building the applications as well as a variety of aspects including architectural design, release scheduling, documentation, User/Training manuals, Training sessions and support.
  • Worked on code optimization & performance tuning of various applications.
  • Excellent interpersonal, technical, strong problem solving and decision making skills.
  • Possesses effective communication skills along with strong dedication and commitment towards work.
  • Ability to learn and adopt quickly in new systems and paradigms.

TECHNICAL SKILLS:

And frameworks: J2EE, JBOSS, JSF, GWT, SHARE POINT, SERVER SIDE PROGRAMMING, DAYS CQ5 WCM (CMS), JAVASCRIPT, JSP, REST, SERVLETS, ENTERPRISE, JDBC, SPRING, HIBERNATE, SWING, APACHE TOMCAT, WEBLOGIC, IBM WEBSPHERE, STRUTS, SAML, SOAP UI, SCHEMATRON, HITMER, JIRA, ANT, MAVEN, UML XML, XSL, XSLT, DTD, HTML, PDQ, PIX, XDR, WSIF, JAXB, SAX, DOM, RAD, ORACLE VM, JASYPT, SCALA, PYTHON, JENKINS, ANGULAR JS, FORTRAN

Languages: JAVA, C++, XML, C#, SQL, HTML, UNIX SHELL SCRIPTING (BASH, KSH, CSH)

Operating systems: LINUX 9.0, WINDOWS 9X/00/NT/XP

Databases: MYSQL, MYSQL, ORACLE

Protocols: TCP/IP, NFS, TELNET, FTP, HTTP, HL7, NHIN, CONNECT

PROFESSIONAL EXPERIENCE:

Confidential, Washington DC

Sr. Software Engineer / Lead (consultant)

Responsibilities:

  • Working as a Sr. Developer / Lead with Java Script, Angular 5, TypeScript, Jquery, Sublime
  • Working with Rest Services.
  • Worked extensively with Google Developer Toolkit
  • Experience working with boilerplate.
  • Worked on Agile Enviornment using Rally.
  • Working extensively on client side and server side code.

Confidential

Sr. Software Engineer (consultant)

Responsibilities:

  • Working as a Sr. Developer with Angular 5, TypeScript, Wildfly
  • Worked extensively with Google Developer Toolkit
  • Did program in Java / J2ee using Eclipse, Maven.
  • Working extensively on client side and server side code.

Confidential

Sr. Software Engineer (consultant)

Responsibilities:

  • Working as a Sr. Developer on UPNE Projects with Java / J2ee, C++, PERL .
  • Worked extensively with REGEX.
  • Did program in Java / J2ee using Eclipse, JBOSS, Junit, SVN, AWS, Ant, Maven.

Confidential

Sr. Software Engineer / Architect / Lead (consultant)

Responsibilities:

  • Working on CONNECT as a Sr. Developer / Lead.
  • Used WildFly, Weblogic, Eclipse.
  • Working with Struts, Spring Framework, Mockito, SAML, SOAP, Web Services, SOAP - UI….
  • Working with Hibernate, JSF Primefaces.
  • Did program in Java / J2ee using Eclipse, Mockito, Jira, Junit, Webservices, Spring,

Confidential

Sr. Software Engineer / Architect

Responsibilities:

  • Used Weblogic 12, Eclipse
  • Contributed to architecting the framework according to the J2EE Design Patterns (Client tier, Middle tier, Business tier). Worked as application architect.
  • Did programming in Java / J2ee with Struts, Spring Framework
  • Did programming in Java / J2eewith Hibernate, JSF Primefaces, Microservices, Rest.

Confidential, Washington DC

Sr. Software Engineer/ Architect/SME

Responsibilities:

  • Working on Design and Architecture (Solution Architect / Application Architect) of IDEA project
  • Writing code using java / spring technology
  • Exposed to Angular JS, Python and PERL.

Confidential

Sr. Software Engineer/ Architect/SME

Responsibilities:

  • Did Programming in java / J2ee using Spring Integration, Angular JS, Spring Batch, Spring Boot for Data Migration
  • Worked as SVN subject matter expert and responsible for creating and maintaining repository.
  • Experince with boilerplate code.
  • Exposed to Hybris software

Confidential

Sr. Software Engineer/ Architect/SME

Responsibilities:

  • Used Eclipse, Jenkins, Jira, Oracle VM, SOAP UI, SOAP services
  • Working on Design and Architecture (Solution Architect / Application Architect)
  • Contributed to architecting the framework according to the J2EE Design Patterns
  • Worked to implement automated SOAP UI Tests
  • Did programming in Java / J2ee to implement JASYPT Encryption / Decryption System.

Confidential

Sr. Software Engineer/ Architect/SME

Responsibilities:

  • Worked as SME for finding the best way to transform from present system to next generation system for Confidential . Evaluated Andsoft Transportation system and provided recommendation for the next generation system. Also worked as an associate manager creating timeline and evaluation document.

Boston Scientific

Sr. Software Engineer

Responsibilities:

  • Worked as an Subject Matter Expert related VA / HL7 Interface
  • Introduced to Pega Software

Confidential, Washington DC

Sr. Software Engineer / Architect

Responsibilities:

  • Used Weblogic 12, MyEclipse
  • Contributed to architecting the framework according to the J2EE Design Patterns (Client tier, Middle tier, Business tier).
  • Working on Design and Architecture (Application Architect).
  • Worked with Struts 2, Spring Framework
  • Worked with Ibatis, MDB (Message driven bean)
  • Did programming to develop the user interface using HTML, JSPs, JSTL
  • Modified XML documents

Confidential, Washington DC

Sr. Software Engineer / Architect

Responsibilities:

  • Used SOAP UI tolls for testing SOAP messages
  • Contributed to architecting the framework according to the J2EE Design Patterns (Client tier, Middle tier, Business tier)
  • Worked with JBOSS, REST, Microservices, JAXB, SAX and DOM Parser
  • Worked in a lead role. Also Worked on Design and Architecture (Solution Architect / Application Architect).
  • Developed the user interface using HTML, JSF, RichFaces, PrimeFaces, CSS, XSLT and JSPs
  • Developed workflow engine as a web services using SOAP and WSDL
  • Application is based on MVC pattern and designed and developed web components using JDO, JavaScript, JSF and Tomcat
  • Developed / Implemented XML schema for validation of XML documents
  • Developed Ant and Maven build scripts

Confidential

Sr. Software Engineer/ Architect

Responsibilities:

  • Developed workflow engine as a web services using SOAP and WSDL
  • Developed Ant build scripts. Worked with RAD
  • Worked with JAXB, SAX and DOM Parser
  • Used SOAP UI tolls for testing SOAP messages
  • Contributed to architecting the framework according to the J2EE Design Patterns (Client tier, Middle tier, Business tier)
  • Excellent hands-on experience dealing with the onsite - offshore model
  • Worked with JAXB, SAX and DOM Parser
  • Used JUnit to write Unit test cases
  • Developed workflow engine as a web services using SOAP and WSDL
  • Developed the user interface using HTML CSS, XSLT and JSPs

Confidential

Sr. Software Engineer/ Architect/SME

Responsibilities:

  • Worked on SAML, CONNECT and NHIN
  • Worked with ‘Schematron’ and ‘HITMER’ tool to do CCD testing and validation
  • Used SOAP UI tolls for testing SOAP messages
  • Contributed to architecting the framework according to the J2EE Design Patterns (Client tier, Middle tier, Business tier)
  • Worked with JAXB, SAX and DOM Parser
  • Used SOAP UI tolls for testing SOAP messages
  • Excellent hands-on experience dealing with the onsite - offshore model
  • Worked with JAXB, SAX and DOM Parser
  • Used JUnit to write Unit test cases
  • Developed workflow engine as a web services using SOAP and WSD
  • Developed / Implemented XML schema for validation of XML documents
  • Developed Ant build scripts. Worked with RAD

Confidential

Sr. Software Engineer/ Architect/SME

Responsibilities:

  • Worked on SAML, CONNECT and NHIN
  • Used SOAP UI tolls for testing SOAP messages
  • Contributed to architecting the framework according to the J2EE Design Patterns (Client tier, Middle tier, Business tier)
  • Worked with JAXB, SAX and DOM Parser

Confidential, Rockville MD

Sr. Software Engineer

Responsibilities:

  • Developed the user interface using HTML, JSON, GWT (Google Widget Toolkit), CSS
  • Working on Design and Architecture (Solution Architect / Application Architect).
  • Maintained code written in Scala
  • Gathered / analyzed functional requirements for the new phase in design
  • Contributed to architecting the framework according to the J2EE Design Patterns (Client tier, Middle tier, Business tier)

Confidential

Sr. Software Engineer

Responsibilities:

  • Worked Using DAYS software (CQ5 WCM) for the development

Confidential, WASHINGTON DC

Sr. Software Engineer

Responsibilities:

  • Application is based on MVC pattern and designed and developed web components using DTO, DTO, JavaScript, Share Point, JSPs and ServiceMix framework
  • Gathered/analyzed functional requirements for the new phase in design
  • Worked with JAXB, SAX and DOM Parser. Also worked with Web Services
  • Worked on Production Support 24x7 to analyze and debug issues related to legacy system. Handled various complex situations at a short notice and did trouble shooting. Also worked with the offshore team to resolve the production issues

Confidential, Reston, VA

Software Engineer

Responsibilities:

  • Gathered/analyzed functional requirements for the new phase in design. Developed the user interface using HTML, JavaScript, CSS, XSLT and JSPs
  • Architected the framework according to the J2EE Design Patterns (Client tier, Middle tier, Business tier)
  • Developed the application using Struts framework, Eclipse
  • Worked on Production Support 24x7 to analyze and debug issues related to hospital information systems. Handled various complex situations at a short notice and did trouble shooting. Also worked with the offshore team to resolve the production issues
  • Developed Data Access Object framework for accessing the data from the database
  • Worked on XSD’s (Schema Changes), XHTML
  • Involved in writing complex queries using SQL to extract data from database and to delete the data and to reload the data on MS SQL and Oracle database
  • Developed functional test cases for Integration and Functional testing, regression testing, and user acceptance testing
  • Worked extensively with JDO and Web Services
  • Developed workflow engine as a web services using SOAP and WSDL
  • Worked as a lead
  • Worked with JAXB, SAX and DOM Parser
  • Implemented the SQL queries for database interaction
  • Worked using HL7 protocol. Worked with PDQ, PIX, NHIN, CONNECT
  • Writing and developing the server side using Struts 2, Spring MVC and J2EE technology; Installation of JDK, Tomcat in Windows and Unix boxes
  • Helped the company to earn revenue up to 10 million dollars and renewal of contract up to 25 million dollars with VA Hospitals

Confidential, Reston, VA

Software Engineer

Responsibilities:

  • Developed presentation layer using spring, CSS, JSP and Servlet. Extensively used Java Collection Classes like Array List, Hash Map, etc.
  • Used XSLT for transforming XML documents to HTML. Service Locator object has been developed to abstract all JNDI usage and encapsulate of Initial context creation
  • Created XML files to provide Context and Hibernate Mapping for database persistence
  • Used JUNIT for unit testing the module. Deployed and tested on Tomcat
  • Worked using HL7 protocol. Worked with PDQ, PIX, NHIN, ICD9, CONNECT
  • Worked with C++ using STL for interfacing application with hospital site
  • Wrote ANT scripts to build EJB components
  • Wrote and developed the server side using spring and J2EE technology. The Spring components used were Spring ORM, Spring Web, Spring MVC and Spring AOP
  • Installation of JDK, Tomcat in Windows and UNIX boxes

Confidential, Washington, D.C

Software Engineer

Responsibilities:

  • Involved in Analysis, Design, Development, Testing and Post production support
  • Worked closely with functional analyst and gathered client requirements, analyze the feasibility and prepared the technical documentation. Participated in code walkthroughs with the team members
  • Application is based on MVC pattern and designed and developed web components using JavaScript, JSPs, CSS and Struts framework. Developed several custom tags to use in JSP pages
  • Developed / Implemented XML schema for validation of XML documents. Extensively used MVC Architecture to isolate each layer of the application
  • Worked extensively with JDO and Web Services
  • Developed Ant build scripts. Wrote KornShell scripts to automate manual process
  • Used JUnit to write Unit test cases. Deployed the application on to Tomcat server
  • Involved in unit testing, system testing, and user acceptance testing of the application
  • Created support documents for Production support teams
  • Involved in supporting the application after it went into production
  • Primary on-call support after hours. Closely worked with different support and infrastructure teams in resolving production issues
  • Involved in bug fixing, coding system enhancements and production support

Confidential Jersey City

Software Engineer

Responsibilities:

  • Participated in the design of framework. Developed Use Case specifications, Use Case Diagrams, Class diagrams, Sequence diagrams
  • Developed Java Servlets and JSPs for dynamic HTML generation and perform the server side processing on the client requests. Extensively used open source software tools like Log4j, JUnit, STRUTS validation files, JSTL and resource bundles
  • Worked on understanding of the existing Web services and developed services for payment modules
  • Working with C++ to develop an interface
  • Used design patterns like Factory pattern and DAO to encapsulate the communication with the persistent data storage. Extensively used JDBC to retrieve data from MySQL to the data objects.
  • Used ANT to deploy the application
  • Participated in ensuring quality through design, code reviews and testing
  • Used JUnit to implement test classes to ensure quality through design, code reviews and testing
  • Design and developed JSP, Servlets, Tag Library, DHTML using Eclipse

Confidential, Missouri, MO

Programmer Analyst

Responsibilities:

  • The projects involved working on bioinformatics systems and also networking assignments
  • KornShell, C Shell Scripting for security, clustering
  • Developed presentation layer using JSP and Servlets
  • Installed Mac OSX servers.
  • Extensively used Java Collection Classes like Array List, Hash Map, etc.
  • Worked with C++ using STL, for developing projects related to large scale simulation for Genomics
  • Worked for 2 years with HPLC, Electron Microscope, Diffusion Chamber and Mass Spectrophotometer in pharmaceutical lab in UMKC
  • Worked on Cell Culture in pharmaceutical labs in UMKC as a graduate student
  • Worked on .Net C# for developing a project for Red Cross
  • Worked with My SQL to create, store and retrieve Bioinformatics Data

Confidential, MD,

Research Assistant

Responsibilities:

  • Worked on NASA Sponsored Hydrodynamics project
  • Did numerical simulations using FORTRAN

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