Zia Chowdhury(US CITIZEN)

Euless, TX ***** acu9fs@r.postjobfree.com 214/755/5272

Solution Architect/ Sr. Software Engineer

Detail-oriented Sr Software Engineer with proven expertise in developing and implementing sophisticated, robust applications across a variety of environments.

15+ years of IT experience in Design, Development and Implementation.

Proven ability to master numerous cutting-edge applications, with proficiency in a wide-array of common applications and languages using Java/JEE and Oracle ADF 11g.

Excel in JSP, Servlet, JMS, MDB, JDBC, Struts, EJBs and Web Service

Proven ability to master in Web Services, WSDL, SOAP, XML, XSLT and Oracle and SQL Server.

Experience in frameworks like Struts, ADF and ADF BC (ORM) and Spring.

Experience with SDLC like Waterfall and AGILE methodologies.

Excel in Oracle Web Center Content (UCM) and Site Studio 11.1.1.6

Key programming skills includes SOA, XML, XSLT and Java Security (HTTPS).

Coordinated all the efforts with offshore development team in design, build, testing and development.

Strong background collaborating between customers, vendors and cross-functional departments in determining and employing cost-efficient system enhancements.

Outstanding technical support and troubleshooting talents, with the ability to determine root causes of problems and provide step-by-step solutions to end users.

TECHNICAL SKILLS:

Languages

JAVA, Oracle PL/SQL

Framework

ADF (Application Development Framework), Struts and Spring

Java/J2EE

Servlet, JSP, JSF, EJB, JDBC, JAXP, JAXB, DOM, SAX.

Content Management

WebCenter Content (UCM) and Site Studio.

Web Technologies

Angular JS, HTML5, DHTML, XML, XSD, XSLT, JavaScript, CSS3, AJAX, JQuery, Web Services.

Programming Languages

Java, JSP, SQL, PL/SQL, HTML, XML, HTML, UML, JSF, Oracle ADF Faces

Database

Oracle 11g, MYSQL, SQL Server.

Operating System

Linux (ReadHat), Windows 2000/XP/VISTA/7

IDEs / Versioning / Performance /Tools

Eclipse 3.3/3.2, MyEclipse, SVN, CVS, Ant, FileZilla, SOAP UI, Log4J, TeamForge, JIRA and Putty, Junit, SVN, MS PowerPoint, MS Word, MS Excel.

Servers

Web Logic Application servers, Oracle Application server, Apache Tomcat, JBOSS

Others

Oracle Agile PLM, TOAD, Oracle Collaboration Suite (OCS), Google Search Engine(GSA)

Professional Experience

Alliance Data July 2014– to-date

Architect (Admin)

Extensively involved in software architecture using 4+1 design model, development and testing.

Leading a team of 9 (5 Java developer and 4 SOA) and involved in Architecture design and leading the team with code review to integrate Agile PLM with PeopleSoft using ADF, Java/J2EE, XML, XSD, JAXB, Process Extension (PE), Oracle BPEL(SOA), PeopleSoft with weblogic as an application server and Oracle DB as database.

Communicating with Developers and Testing group(in house and off shore) and Business Analysts for requirement and making sure design and coding and testing goes as per planned design.

Responsible for Oracle Agile PLM (Installation in Linux 6.5 environment), with File Manager and AutoView and deployed in weblogic 12c server.

Integrating Agile PLM with WebCenter Content (UCM) and WebCenter Progral.

Technology using

Java/J2EE, ADF, SOA JSP/Servlet, XML, XSLT, JDBC, HTML/CSS/Jquery. EJB. ANT, Web-Service, Weblogic. Linux, SQL, PL/SQL, Weblogic

BIAS Corporation (Contract Position) Feb 2014– July 2014

Solution Architect

Supported clients like Federal Reserve Bank and NASA (General Dynamic).

Prepared Technical document MD70, POC for developing the application to meet the business requirements.

Communicated with Developers and Testing group(in house and off shore) and Business Analysts for requirement and making sure design and coding and testing goes as per planned design.

Developed an application for a banking client using Java/J2EE, XML, JAXB, JMS and MDB, Servlet, WebService, and using ADF (Application Development Framework) technology for User interface.

Enhancing and Maintaining Payment Schedule Portal functionality using Spring 3, JDBC template and Oracle 11g as database. Integrating additional internal and external applications with portal.

Involved in architectural design, documentation and suggestion for application road map.

Created build script using ANT.

Obtained level 2 security clearance for Federal Jobs.

Technology used

Java/J2EE, ADF, SOA JSP/Servlet, XML, XSLT, JDBC, HTML/CSS/Jquery., JMS, MDB, EJB. ANT, Web-Service, Weblogic. Linux, SQL, PL/SQL, Weblogic

Centroid Systems (Oracle Partner) Dec 2011– Dec 2013

Senior Consultant

Advantest is the world’s largest provider of automatic test equipment (ATE) to the semiconductor industry. Main purpose of the project to develop comprehensive sales and vendor management application, that communicates with several other internal and external applications using webservices. Sales feed goes to marketing and accounting department for decision making and invoice purpose.

Responsibilities

Design, development and implementation with full life cycle Agent's Sales application using Java/J2EE applications using MVC-2 architecture using JSP/Servlet, Struts 2, EJB(Stateless Session Bean), JMS, MDB and JDBC and JavaScript/JQuery framework.

Provided level 3 supports to end customer.

Communicated with testing group to ensure quality testing.

Worked in important modules like agent, customer, payment, security, sales, purchasing and integration with outside application using web-service (SOA).

Integrated Java secured connection from http to https using secured certificate.

Used Weblogic 11g as application server and Oracle Db as database

Created web service Java client using AXIS framework to communicate outside heterogeneous applications.

Enhanced and Maintained Spring based application.

Prepared Technical document MD70 for developing the application to meet the business requirements.

Followed agile methodology and involved in brainstorming with the team to come up with various solutions.

Wrote custom ANT scripts for deploying above applications to production server.

Designed and Developed Inventory applications using Oracle ADF framwork, Created different ADF Business Components (Entity Object, View Object, Application Module, Associations and View Links, jsff, jspx, bounded and un-bounded task-flows and custom validation.

Involved in applications performance tuning.

Integrated ADF application with external WebServices.

Implemented Jazn security with OID and Weblogic to the ADF Applicaitions.

Dynamically created/deleted folder in WebCenter Content(UCM) using RIDC, IdcClientManager, IdcServices like COLLECTION_ADD, COLLECTION_INFO, COLLECTION_DELETE so that vendor can share and upload files from WebCenter Portal : Sites.

Integrated Oracle E-Business Suite with Oracle Content (UCM) for AP/AR and General Ledger.

Developed, Enhanced and Maintained UCM – Site Studio 11.1.1.6 applications. Created Place Holder Tags and configuration to use wcm technologies. Created Page/region templates, wcm elementes, static fragments/fragments for new development.

Collaborated between testing and development departments in determining and employing cost-efficient systems development and enhancements.

Lead offshore team of 4.

Technology used

Java/J2EE, JSP/Servlet, Struts2, AXIS, XSLT, ADF, Spring, JDBC, HTML/CSS/Jquery. JMS, MDB, EJB. UCM, Site Studio, ANT, HTML, XML, Weblogic. Linux; SQL, PL/SQL

Rent-A-Centre, Plano, TX Nov 2010 – Dec 2011

Sr. Software Engineer/ Architect

Rent-A-Centre is largest rent-to-own company in USA that, offer name-brand furniture, electronics, appliances and computers through flexible rental purchase agreements that allow the customer to obtain ownership of the merchandise at the conclusion of an agreed upon rental period with over 10,000 employee.

Responsibilities

Developed POS application for Rent-A-Centre for 18,000 stores using Java/J2EE, Swing, JAXB, Web Service (SOA), SOAP, TIBCO EMS, CRM and MDM.

Extensively involved in designing software architecture using 4+1 design methodologies

Involved in requirement analysis, meetings with business analysis and solution teams.

Lead tasks like systems use cases, story boarding, class diagram, sequential and collaboration diagram.

Determined GAPS with existing system (GAP analysis)

Developed and maintained application using WebCenter Content (UCM) and Site Studio.

Communicating with the team of 18 for development and integration efforts.

Collaborated between development and testing departments in determining and employing cost-efficient systems development and enhancements.

Technology used

Java/J2EE, JSP/Servlet, SOA(AXIS), XSLT, JDBC, HTML/CSS/Jquery. PL/SQL, JMS, MDB, EJB. UCM, ANT, HTML, XML, TIBCO EMS, Weblogic. SQL, PL/SQL

Health Markets, Bedford, TX Dec 2007 – Oct 2010

Sr. Software Engineer (Lead)

Spearheaded design, development and implementation an intranet (compliance) application for the company. Used Struts, Tiles, JDBC, EJB for application development, Web service (SOA) for heterogeneous communications, Oracle as database and Web logic 9.1 for application server.

Provided support for existing Portal application (Spring, J2EE (JSP, Servlet, EJBs, SOA)), and UCM (Universal Content Management) based applications.

Design and developed Oracle UCM (Oracle Content Management) based application. Used page/region templates, customizing metadata, region and page definition, Stellent IDOC Scripting, Ajax/JavaScript, htm/Java Components for application development.

Configured and created criteria workflows, Metadata configuration (including setup of Profiles, and Rules). CS is 10GR3 with Site Studio.

Collaborated between testing and development departments in determining and employing cost-efficient systems development and enhancements.

Technology used

Java/J2EE, JSP/Servlet, Struts2, Spring, AXIS, XSLT, JDBC, HTML/CSS/Jquery. JMS, MDB, EJB. UCM, Site Studio, ANT, HTML, XML, Weblogic. Linux; SQL, PL/SQL

HomeTracker LP, Dallas, TX June 2007 – Dec 2007

Sr Software Engineer (Contract)

Design, development and implementation with full life cycle of systems analysis and design of real estate transaction systems and real estate bidding systems using jsp, servlet, stateless session beans (EJB), message driven bean (MDB) with JBOSS as an AS and microsoft sql server 2005 as database.

Design and developed a web service (AXIS) to share data between different clients including Bank of America, JP Morgan Chase and HUD(US Department of Housing and Urban Dev.)

Communicated with clients and in-house business analysts to gather requirements and designed process flow, class and ER diagrams with full life cycle of systems analysis and design in order to implement different systems.

Other tools used:Itext2.0.6 for PDF, stored procedure, xml and xslt.

Technology used

Java/J2EE, JSP/Servlet, XLST, JDBC, HTML/CSS/Jquery. JMS, MDB, EJB. ANT, HTML, XML, Weblogic. Linux; SQL, PL/SQL

XO Communications, Plano, TX Jul 2006 – June 2007

Sr. Software Consultant

Part of Service Activation Team involved in the design and development of Operation Support Systems.

Worked with POJO, Java Web Services (AXIS), EJB, XML and J2EE.

Enhanced a Gateway system, which is getting order objects from .net system and used Web Service (AXIS), SOAP, EJB and MDB, to send those orders to 5E switches (Notel).

Also enhanced a system which will get data through XML from front-end and will send to switches. Using session beans, web services to implements this system.

Development Environment : Windows, UNIX (Solaris) and LINUX, Eclipse, JBOSS.

Technology used

Java/J2EE, JSP/Servlet, HTML/CSS/Jquery. JMS, MDB, EJB. ANT, HTML, XML, Weblogic. Linux; SQL, PL/SQL

ABBOTT LAB, Irving, TX Sep 2005 – Jun 2006

Systems Analyst(Consultant)

Responsible for translating the business process and its requirements into a business solution. Accountable for requirement collection, design, testing and implementation deliverable.

Responsible for web-application development of Statistically Assisted Field Failure Resolution (SAFFR) System and Survey System using .Net/C#.

Performed software design and documentation, prepared test plan and testing according to protocol, for the Architect Immunoassay log file reader (LOG-IC Tool). Used NPV (Non Product Validation) Lotus Notes database to approve and preserve the documentation.

Using XML (DOM Parser) and XSLT created reporting system on the intranet for field service engineers to rectify machine errors.

Responsible for requirement collection and development of c8000 LOG-IC using C#/.Net.

Responsible for database design, determined relationship within the entities for reporting purpose.

ONERAIL CANADA INC., Downtown, Toronto Feb 2004 – Aug 2005

J2EE Developer (Full Time Position)

Developed and Enhanced online railway reservation system for a client of ONERAIL. Utilizing JSP, Struts, JDBC, SOAP Web Services, EJB (Session Bean), JDBC, Java Servlet, HTML JavaScript, CSS, XML(DOM parser), Ant, JDBC, and JRC for web development (MVC-2), Informix for database development,, LOG4J, JBOSS for Web server and IDE used intelligi.

CLASSIC SOFTWARE SYSTEMS INC., Lakeshore, Toronto Nov 2003 – Feb 2004

Computer Programmer / Technical Support (Contract Position through Temp Agency)

Provided virtual and on-site technical support for Classic 2000+, a customer-/vendor-management application with point-of-sale POS, order entry, inventory management, purchase order and ledger functionality using Java/J2EE and TOMCAT.

Were responsible windows NT4.0 network troubleshooting.

ROYAL BANK OF CANADA, Toronto, Ontario Sep 2001 –Nov 2003

Developer(Loan)

Were responsible for ad-hoc reporting, data analysis and Operation Support using SQL/PL/SQL.

BCL Associates Ltd., Jan 1994 – Jul 2001

Computer Systems Analyst (Full time position)

Spearheaded design, development and implementation of ERP system (Accounting, Payroll and MIS), scripting Visual Basic code to create Access database utilizing Client-Server methodology across a LAN environment. Assembled tables centrally in one NTFS-based BDC that was linked, along with forms, queries, macros, reports and modules, to client computers. Configured, installed and maintained a variety of operating systems across Windows NT 4 network.

EDUCATION

Diploma in E-Commerce Development (2003)

University of Toronto, Toronto, Ontario, Canada

Diploma in Computer Science (1996-1998)

International University of Business, Agriculture and Technology, Dhaka, Bangladesh

Bachelor of Commerce (MIS major) (1990-1993)

University of Dhaka, Dhaka, Bangladesh

Professional Training:

Oracle Certified WebCenter 11g Portal Sales Specialist (6 June 2012)

Training Certification Oracle SOA.

Training Certification Oracle Agile PLM

Training Certification, Oracle UCM and Stellent, Oracle University, San Francisco, CA, 2008.

Training Certification, Oracle 9i DBA, CDI College, Toronto, 2003

Training Certification, C# & ASP.net, HOTT Inc., Irving, TX

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