Software development and integration services for the media, entertainment industry and complex systems including interactive television, video on demand and digital music distribution.

- Design and build a ground-breaking global SMS and Voice call platform that enables NGOs and Governments to dramatically extend the reach and impact of their social change programs to all poor people in the world who have mobile phones.

- Collaborated in the development of a new web-based system for managing payment services for customers of a major telecom provider.- Developed and implemented an in-house application that provides automation in giving performance reviews to Exist's employees.- Leaded a team of 5 for the implementation of a web-based application containing graphical representation of a person’s life experiences mapped into a timeline.- Coded API services used by a micro payment system which transforms a mobile phone into a virtual wallet for a secure, fast, and convenient way to do money related transactions.- Re-engineered a large searchable database of local businesses and extensive listing of products and services including reviews and navigation in Singapore.- Implemented a web-based POS system including, but not limited to gift card, ecommerce and shift management functionalities for a leading retailer in Indonesia.

- Built and maintained a web-based system for managing telecommunication settings for a major telco company in Japan.- Refined and consolidated several existing applications, including the external server-side systems, that was previously developed by Japanese engineers.- Delivered a wide range of functional enhancements for web-based application that is used to keep track of quality data for projects in NEC Japan.