Zhang Jiajie is seeking a position in IT. He has over 10 years of experience in desktop support, system administration, network maintenance, and web development. Currently, he is the Desktop Help Officer at GMG Global Ltd where he provides user support, systems maintenance, and supports their SAP system. Previously, he worked as an IT Engineer and held other IT roles in Singapore and China. He has strong skills in software, hardware, open source systems, Windows and Linux administration.