SUMMARY:

• I am seeking for professional software development roles such like application architect / Sr developer/ lead / designer/ Tester/support.
• I am a highly skilled IT professional consultant with more than 10 year SDLC software development with hands on large commercial work experience.
• Specializing at end to end full cycle software development.
• Successfully delivered more than 8 complex commercial web based projects without supervision.
• Working with people at all levels.
• Excellent team player and 4 years extensive project leading / team management / architecture design and decision making experiences.
• Comfortable facing various challenges and picking up new technologies fairly quick/eager to learn.
• Strong creative, research, trouble shooting and analysis skills. I have both math and computer science university degree.

TECHNICAL SKILLS:

Programming: 12 - Java*, 3-C++, 5-C, 10-JEE. C#, scala

Web: 5-Spring, 12-HTML, 4-Javascript, jQuery, 5-Servlet, 5-JSP, 3-asp, 2-jsf, Spring MVC, VB, PERL, CSS, Ajax, Adobe LiveCycle, WebSphere Portal, Lifery, Struts1, Struts2, Json, GWT, Http Client, firebug

XML: 4-XML (Xerces DOM, SAX), XSL, XSL-FO, XSLT(Xalan), COCOO, DTD, XML Schema, 2-XML SPY, JAXM, JAXP, JAXB, FOP, xQuery, xPath

Development methodology/ Build/Continuing Integration / Testing: 5-Agile, Scrum, Waterfall, XP, RUP, RAD, Log4J, Ants, Maven, Cruise Control, Hudson, JUnit, Black/white box, Mercury Quality Center/QTP, Selenium

Techniques: 5-WebService, 4-REST, JMS, Message Driven Bean, 1-Java Connector Architecture(JCA like SAP resource adapter), RMI

Database: Oracle Dev 7-PL/SQL(Trigger, function, procedure, package), 3-Oracle8i/9i/10i/11i, 7-SQL, 4-Oracle Developer/2000, Oracle Forms developer6i, Reports developer6i. TOAD, ER/WIN, Knowledge of DBA

Other database: 2-DB2, 2-MS SQL, SYBase, 1-MySQL, 3-MS Access, PostgreSQL

ORM: JPA, Hibernate, TopLink, iBatis, JDBC, ODBC

Big Data: Apache Hadoop(Yarn) and ecosystem: Pig/Hive/flume/sqoop/Spark /OLAP

Tools: Oracle developer, Oracle Designer /2000, ERWIN, TOAD, Rational Rose

Design Methodology/Tools Design: 3-RUP, 8- Structured Architecture Design, 12-Functional Design, Websphere Command Framework. Tools: Rational Rose, Together Architect, 5-UML, 4-Messaging Model, xml Schema modeling

Tool: 4-Rational Rose, TogetherJ, Viso, OptimalJ, MS Word, MS Power Point SOA/Distributed Computation/Integration

Microservice: Spring Boot Spring/Spring MVC/ spring cloud/Netflix Eureka/Ribbon/Feign/Hystrix/Circular breakers

SOA: Oracle Fusion; Oracle Service Bus(OSB), Bpel, Oracle B2B, 5-SOA

JEE: 7-EJB 1/2/3, 3-JMS, 4-JNDI,3-Java Mail

App Server: 5-WebLogic6/7/8, 4-WebSphere(WAS), 8-Tomcat, OC4J, 3-Jboss, IIS, Jetty

Security: WS-Security, WS-Policy, Saml, keystore, xml signature, xml encryption, security token

Messaging: JMS, MDB, JMS, xml, xsd, xpath,xquery

Framework: 4-Spring, Spring Boot, 1-iBatis, 3-Hibernate, JSF, JPA, EJB

Operating System: 6-Unix (Sun Solaris ), 2-Linux, 1-AIX, 4-Shell Script, 4-NT, 9-Windows2000/XP/Vista

IDE: 7-Eclipse, 3-MyEclipse, 4-Vasual Age For Java, 3-WebSphere Application Developer(RAD), Flex Builder, LiveCycle workbench; 4-JDeveloper, 1-TogetherJ, Visual Café

Source Control: Git, CVS, PVCS, Visual SourceSafe, Rational ClearCase, Harvest, Subversion

MS Technology: MS .Net, Visual Studio, C#, VB, ASP, 11 - java means that I have 11 years Java experience

PROFESSIONAL EXPERIENCE:

Sr eCommerce dev

Confidential, Bellevue, WA

Responsibilities:

• ElasticPath: Cortex/Adobe AEM Commerce/commerce manager/cortex studio
• AWS S3/beanstalk/VPN. Load balancing. Distributed/scalable system(OSGI)
• Microservice(spring boot based)
• Search engine: Solr/Elastic search(Kibana). Define index schema/config/data config for data import, es mapping creation. Data indexing / query building / document matching, filtering, faceting, summary, sorting, fuzzy search, ranging, pagination.
• Distributed system. rest/soap service. Rest service API dev:APIGEE/Swagger/jolt mapping/hypermedia implementation / Postman/SoapUI.
• Oracle DB /MongoDB/JPA-Hibernate
• Jboss/Tomcat
• ActiveQ/Apache Camel
• Agile/pair programming
• Team collaboration: Slack/ WiKi/confluence, skype, Jira
• CI & devOPS: Jenkins; Build: Maven, Docker.
• Html/CSS/xml/xsl/JQuery/Ajax /Angula js
• Java/J2EE/Spring
• Version control: GitHub
• Testing: JUnit/TestNG

Team Lead

Confidential, Kent, WA

Responsibilities:

• Java/J2EE/Web Service/Rest(RestEasy)/HttpClient/JAX WS/ /Struts/JSP/Servlet/JSF/scala
• Microservice with Spring Boot Spring/Spring MVC/ spring cloud/Netflix Eureka/Ribbon/Feign/Hystrix/Circular breakers and also SOA
• Load balancing / Distributed system and scalability design
• Monitor tools: newrelic/fxm/fxv/mpulse/metrics/logs dashboard/
• Caching with Akamai/memcache
• Oracle DB/SQL DB/MongoDB/Hibernate
• Elastic search/logstash/Kibana/Sense
• AWS: EC2/Bean stalk/IAM
• Jboss/Tomcat/Weblogic/
• MQ messaging
• Apache Hadoop(Yarn) and its ecosystem: Pig/Hive/flume/sqoop/Spark /OLAP
• Team collaboration: Slack/Skype/WiKi/Confluence
• CI: Jenkins; Build: Maven/Ant, code Pipeline, Docker
• Html/CSS/JS/xml/xsl/JQuery/Ajax /Angula.js/Responsive page design
• Version control: GitHub
• Testing: JUnit/TestNG/SoapUI/

Sr SDE

Confidential, Bellevue, WA

Responsibilities:

• Work covers most line of business: Car/Hotel/Flight/Cruise/Vacation packages/LX
• Collaborated with multi-groups to solve problems.
• Self starter. Requirements analyze and design. Created mingle stories. Participate in plan meeting. Report progress on standup meeting. Work with manager to improve performance. Excellent team player.
• Agile development methodology.
• Spring mvc / Java / js / css / jsp / html / ftl / Ajax / Restful web service / Json / Apache camel/
• Web site / application security. Authentication and authorization.
• Worked on smoke test/stub test/integration test/unit tests.
• Amazon Cloud env
• Eclipse / intellij
• User security: Encryption/Decryption/verify signature/key store/token/cookie
• Software source control: Perforce/git
• Build: Gradle / Maven / Ant / Git
• Facebook connectivity and autologin.
• Continuing integration: Jenkins
• Fast trouble shooting. Issue investigation.
• Software maintenance and enhancement.
• Coordinating with global teams world wide.

Software Designer & SR java/SOA developer

Confidential

Responsibilities:

• Java, JEE, Spring, JPA/Hibernate, xml, xquery, xsd, JMS, web service(Apache CXF and JAX WS). Spring core, Spring Integration, maven, batch.
• Spring MVC, java script, html, css, ajax, jquery, Web portal(Liferay and Vignette JSR268), Freemarker
• Support existing web site with technology .Net, ASP, C, C++
• Server: Web Logic, Oracle 11g, Oracle SOA11g, jboss/MongoDB/ETL.
• Software technical solution design, documentation, technical guiding, review
• Continues integration with Hudson/Jenkins
• Enhancement for business rules with Oracle Business Rule Designer through jDeveloper to create business rules artifacts
• IDE: eclipse, jDeveloper
• Linux/Unix/Widows

App Architect& Lead

Confidential

Responsibilities:

• Business analysis, software and data model design, implementation, testing, defects fixing. Build “SOSS” project from scratch
• Created business rules component
• Front end techniques: html, css, jquery, Ajax, WebSphere Portal, Spring MVC, jsp, servlet, freemarker, Struts, Adobe LiveCycle, Flex, Spring
• Back end technologies: JEE, Hibernate, Oracle 10,DB2, MQ, Messaging,ETL technology(JMS), and web service(WS-security)
• Servers:Websphere Application Server/ WebSphere, JBOSS, Tomcat, Oracle, MySql
• C#, asp programming
• Continuing integration with Hudson
• JUNit testing, Auto test with Selenium

Application Architect

Confidential

Responsibilities:

• Involved in business analysis, design, implementation, testing, defects fixing on major releases based
• JEE, html, CSS, Java, Spring, web service, JMS, Java Scripts, ORM(Hibernate)
• Servers: JBoss/Tomcat/MySQL/Oracle 10g
• Involved in automation regression testing with Mercury testing tool

App Designer & Sr. JEE Lead Developer

Confidential

Responsibilities:

• Technologies used were Spring/Hibernate/Struts1 and Struts2 / JSF / JEE / EJB / Web Service / Oracle / Websphere AS / MQ integration / xslt / SSO
• Involved in SDLC: business analysis, architecture design, functional design, detail design, implementation, testing
• Enhancement for business rule engine.
• OXM with JAXB; xml parsing with JAXP, Xml, xsd, xpath, DOM, SAX, xslt
• Mentored 4 programmers
• Involved in project management and progress tracking

Sr. System Developer

Confidential

Responsibilities:

• Implemented modules with java / html / javascripts / JEE/ ejb / mdb / Struts / Toplink / JSTL
• Wrote technical documents about page design, page flow navigation design and functional design

Sr. Software Engineer

Confidential

Responsibilities:

• Developed complex SQL, PL/SQL scripts for Oracle Database
• Created scheduled jobs with Unix Shell scripts. Cron Tabs
• Provided test plan, performed unit testing, created concurrent process to schedule programs execution in ERP
• Created test cases in Oracle ERP modules

JEE Technical Lead

Confidential

Responsibilities:

• Team management including development plan, task delegation, progress tracking, Scrum meeting, progress reporting and task scheduling, led a team with 8 developers
• Implemented business rule engine with xml config.
• Technologies used were Spring/Hibernate/Struts/JSF/JEE/Oracle/ /MQ based
• Servers: Websphere AS, Tomcat
• SOA implementation with JMS/ejb/web services
• Initiated conceptual architecture / data model design

Sr. System Programmer / Analyst(Contract)

Confidential

Responsibilities:

• Servers: WebSphere Application Server and WebLogic Application Server
• SSO, Struts, JSTL, html, css, javascripts, ejb, eclipse, Crystal Report tool, JMS/MQ Series

Sr. Application Architect / Sr. programmer

Confidential

Responsibilities:

• Software design, ER data model design
• OS: Unix/Windows
• WebSphere application server / Oracle database
• Java/JEE, JSP, Servlet, Swing, PL/SQL, SQL and triggers
• Implemented Single Sign On component. Role based authorization. Built rule engine