Adnan Hardjo S Sipayung

Adnan Hardjo S Sipayung is a seasoned professional in account management and client relations, currently serving as a Senior Key Account Manager for Supply Chain and Trading Retail Service at Telkomsel since April 2014. With a wealth of experience in strategic account management for corporate B2B clients, Adnan excels in digital transformation solutions and client relationship management, fostering trusted connections with C-Level and Senior Executives. Prior roles include Key Account Manager at Telkomsel and Project Engineer at Huawei, where responsibilities encompassed strategic analysis and project oversight. Adnan's career commenced as a Business Analyst at Bank Danamon Indonesia, focusing on documentation analysis for system requirements. Adnan holds a Bachelor's degree in Telecommunications Engineering from the Institute of Technology Telkom, obtained in 2011.