About Us

PT. Ranajaya Mulia Sentosa (Ramusen) is a respected Indonesian IT Company.


To be the Digital Based Company in Indonesia with commitment to excellence. We have broad experience in IT Sectors (Enterprise Resource Planning, Human Capital Management, Web Development, Mobile Development).


1. To be a good partner for each customers in building together the IT Digital Transformation.
2. To be a digital-based in several aspects.

Founding Team

Meet our exceptionally talented management team.

Andrew Nainggolan



Andrew Steven Nainggolan has more than 15 years of experience in 20+ SDLC projects. He has enormous experience working in top IT companies in Indonesia and Malaysia such as PT. Metrodata Electronics, Tbk, PT. NTT Data Indonesia, PT. Sigma Cipta Caraka, KEDA Sdn. Bhd. , etc.

With domain knowledge of Enterprise Resource Planning and Human Capital Management gather from top software industries, he could give consultations and implementations to fit client business needs.

Contact Us

Our Address

Ruko ITC Depok No.42, Jl. Margonda Raya, Depok, Jawa Barat, 16431

Email Us