Responsible in developing and managing business critical web applications development from database to user interfaces. Manage small software development teams consisting of full time developer and contracted consultant, reporting to ICT manager and project manager. Achievements:- Continuously upgrade and rewrite business-critical web applications using latest technologies such as ASP.NET 3.5, LINQ, T-SQL, MSSQL 2005/08, AJAX, JQuery- Designed and developed online seat selection module on ticketing website that is highly sought after by other ticketing agencies using Galathea Enta ticketing solution- Introduce Team foundation server 2010 and implement MSF Agile software development process- Develop and maintain SharePoint 2010 solutions using SharePoint Designer and Visual Studio 2010. Actively involved with Project Manager to promote SharePoint 2010 to various business units by aligning SharePoint solutions with existing business processes- Developed a personalised real-time dashboard using .NET web part connecting to various critical business systems (Galathea Enta, EBMS, IBM POS, FianceOne) to support real time decision-making. Also developed a role based content push system that actively push sales figures to Blackberry mobile devices that reduce loading time on - Ensure PCI-DSS (Payment Card Industry) compliance on external facing web applications- Develop and support portable barcode scanner software for Enta ticketing software- SSRS 2008 (standalone) reports writing- Developed mobile ticket scanning solution used at Queensland Museum, GOMA, AGNSW, Wheel on Brisbane, Opera on Beach, and Paniyiri Greek festival- Developed website queuing system for ticketing website major onsale- PayPal Express Checkout integration

- Support QPAC marketing, technical advice for marketing, and part of QPAC online e-commerce strategy - Rewrite and migrate legacy systems (Perl - Apache - Solaris) using .NET framework- Introduce Microsoft Visual SourceSafe as source code repository- Implement software development process and introduce coding standard- Redeveloped qtix ticketing website on 2004 and 2007- Provide level 3 support for Galathea's Enta ticketing system to qtix box office- Implement software development process- Migrate historical ticket data from Ticketek’s Softix ticketing system to Galathea Enta- Rewrite intranet from PERL to .NET 2.0

Matrix Construction and Project Management- Developed Matrix Audit System (ASP.NET 2, AJAX, MSSQL 2005) certified to Australian Standard AS/NZS 4801:2001 Occupational health and safety management systems – Specifications with guidance for use or certified to OHSAS 18001:1999 Occupational Health and Safety Management Systems – Specifications. The system is a part of the requirements for Matrix PM to gain the Australian Government Building and Construction OHS Accreditation Scheme.- Developed Royal Gala website to handle gala ticket sales. Credit card transactions were handled through ANZ e-gate interface.- Developed extension module to Meridian System’s Prolog construction project management software to forecast building construction schedule of various phases (Slab pour, frame, roof on, handover, etc.)IntraPower AustraliaResponsible in extending IntraPower Visibility X software to process VOIP calls.Astute Financial ServicesBroker membership software support and developmentSSRS 2012 (SharePoint mode) reports writing on MSSQL 2012Other clients:- Siganto & Stacey

Responsible in Maintaining Hotspotglobal software (Java) which involves in developing test cases and java code (servlet, struts, jsp and etc) for the server software, maintaining and developing kernel software (uClinux) for the embedded devices (Snapgear LITE, LITE2 and SG300) deployed at Hotspot locations. Also responsible in maintaining and developing Intrapower’s Visibility 4 software using PHP4 and Microsoft SQL as backend. Daily tasks involve generating business report using Microsoft SQL for upper management and managing (telnet) uClinux embedded devices deployed at Hotspot locations.

Developed XML Nutshell™, business communication software that leverage existing business software to improve business communications and transactions. Responsible in planning and refining Nutshell XML scheme to meet requirements from software requirement document. Involved in project schedule estimation through function point analysis. Developed client software using Visual Basic 6 and Visual C++ with MFC, and server software using.NET technologies such ASP.NET, ADO.NET, Xml, COM interop, web services and COM+ enterprise services. Also involved in creating NUnit test stubs for unit testing and using DevPartner Studio to resolve resource leak on Visual Basic 6 application and MFC win32 application. Solely responsible in packaging the software using InstallShield Professional 7 and InstallShield DevStudio 9, and provide testing on various windows platform using VMware.Provide both onsite and online technical supports to clients such as CNET (San Francisco), Roche Mining, Corporate Solution Queensland (CSQ, Queensland Government)), Woolworth’s and SoftwareAG Australia. Assist sales team to secure business contracts from CSQ, Roche Mining and CNET by resolving critical deployment issues.

Design and implement a revolutionary single general ledger multiple chart of account module for the business management software. Implemented EJBs to encapsulate the module business logic and apply security model on the software. Java (J2SE & J2EE), Java Servlet, JSP, Java Beans, EJB, JDBC, MySQL, Apache Tomcat, Sun Studio IDE, JavaScript, Linux Mandrake, UML, JBoss - Research to resolve problems through software innovation - Design and implement a single General Ledger Multiple Chart of Account- Accounting module using Java, Servlets, JSP, EJB- Documenting software specifications and code- Testing output to assess performance- Product maintenance and user support

Lead developer of a Visual C++ (Microsoft Foundation Classes) application used to simulate the reliability of an electrical network. System was tested against various IEEE systems to check for correctness. The simulation algorithms originate from various research works from Engineering department postgraduate students. C++, Microsoft Visual C++, Microsoft Foundation Classes, ATL COM, Win32, Fortran 99 (on remote Unix server), Visual Basic 6 - Architecture design and implementation - QA testing. System’s simulation results were compared against various IEEE result and thesis - Communicate and present application to industry members such as Energex.