Vietnam Unlimited delivers high quality desktop, Client/Server, internet & mobile application development services to clients.

The software development team consist of professionals with a proven track record in various areas of the software development process. We usually develop using a customized development process, based on the Rational Unified Process®, which includes requirements gathering and verification by a qualified Requirements Manager, development and system architecture designed by a systems architect with 8 years of experience. Deliverables will be tested by dedicated testers.

We use tools such as SubVersion, CVS, Trac Redmine to support our development process.

A Sudoku engine was developed for the largest Dutch newspapers. The engine, written in Java, generates sudoku puzzles and solutions in various levels and stores the result as an XML string in a MySQL database. This XML string was used by client application running on PCs, mobile phones, PDAs and websitest. Unit testing was extensively used to ensure that all puzzles are valid. Java was used to develop the application.

To ensure that contact details of Dutch citizens residing overseas are up-to-date, a database was developed to record all contact details of a person including their direct relatives. The database is used in case of events or emergencies.

An advanced webshop for IT equipment was developed using Product-Cart systems. The system was developed over a period of 4 phases. A Windows service was build to fully automatically perform daily imports of a total of 80.000 records from suppliers into the MS SQL Database. The data is compared, pricing of all product in the shop updated and stock availability, category changes and general website data is automatically updated. A sales commission module was added which keeps track of all, multi-level, commission payments per country, branch, sales agents, etcetera.

Conversion of an existing spaghetti coded Visual Basic financial application to a Windows C# application using the MS Windows XP Style guidelines. The application is used by schools and universities to maintain basic records of students payment history and outstanding payments.