I'm a single developer, who developed the system from scratch with the specified requirement from client.

I was a team leader which lead 11 people to enhance the existingsystem.

As a team leader to develop mobile application (Android) which backend API is using Sharepoint technology

Developing an online tax payment system from scratch

Developing ecommerce system from scratch using Asp.Net MVC technology, which focusing on travel business

The project involved setting up a finance reporting system, which is downloaded from external web service.

An application of Management Information System Regional Tax. This application is used for the payment of local taxes. This application can also provide payment reports.

Deliver .Net training to design and program Web and Windows applications with .NET courses and Visual Studio

Medicore is health insurance information system (Garda Medika health insurance products from Asuransi Astra), which has huge data. Medicore Booster developed in the need to speed up the process of Import Member, premium calculation, etc., using Grid Computing architecture.