General Manager Engineering and Technology
Rahman Effendy earned his Bachelor of Mining Engineering from Bandung Institute of Technology in 2004.
Appointed as General Manager Operations in January 2017. Prior to this, he was a General Manager of Engineering and Technology (2016) and served as Senior Manager of Engineering and Technology since 2014. Rahman started his career in CK on 2007 as Production Control System Engineer, later served as Quantity Survey Manager in 2010.
Apart from his responsibilities on project blue print planning and monitoring, Rahman also in charge for managing the development aspects and the technology implementation to enhance CK’s competitive edge.