I have experienced such as FAST, and Cambodia Shared Switch in IT Ebanking, Inventory management, SuiteCRM, FileMaker, ProcessMaker, Perl project. Recently, I'm Software Developer in PowerChoice company and I'm working on creating tasks in CRM using Perl, FileMaker, MySQL Apache and support users for ProcessMaker. I was the software developer in Mobile C&C. At there, I researched bank technology solution and I did some previous projects such as: BizMob Portal, Comtus, IRIS Portal and Mobile C&C Home Page, BizMOB square and Lifeon using spring framework with myBatis and SQL Server 2008 and MySQL. Besides, I had three years experiences in website development using either C# ASP.NET or Microsoft SQL Server in AVALDE Company both window based and web based ASP.NET MVC during two years one in NetSoft and another in BRC Company. Furthermore, I study and review more about SOA (2016), design patterns, myBatis, spring framework, kendo UI, and scrum methodology, ASP.NET MVC 4.0 in Visual Studio 2013, Bootstrap 3 and AngularJS, FileMaker, Perl, CMake, SWIG and joined ProcessMaker course and others through the eBook and Leadership. I hope this is helpful to upgrade to new technologies in IT.