Garnadi is currently a Principal Consultant at DataSpark, a Singtel Group company and a mobility intelligence company. He is an IT & Telecom professional with 20 years of experience working in Financial, Manufacturing, and Telecommunication. Earlier, he worked as support engineer, developer, integration engineer, business consultant/presales and solutions architect. He graduated with a Bachelor Degree in Computer Science from Universitas Indonesia in 1998.

Working in various area along his career, in recent years he has focused on working Big Data Analytics, in particular adopting this technology to solve business problems, as well as day-to-day problems.

In his spare time, he spends his time with family, and enjoys jogging and swimming.