Harold Okai-Tettey is an avid researcher and practitioner of Computer Science. He holds a PhD degree in Computer Science from Rhodes University, South Africa, where he also obtained BSc and BSc (Hons) degrees in Computer Science and Electronics. Harold's research interest focuses on hardware and software design of High Performance Digital Video and Audio applications; Biometrics and Smart card applications; Connection Management and Control protocols for Automation and Control. He contributed to R&D work for Yamaha Corporation (Hamamatsu – Japan), NEC Corporation (Tokyo-Japan), UMAN GmbH (South Africa), as well as attended and participated in a number conferences and conventions organized by the Audio Engineering Society.
Harold is also Executive Director of HarTet Technologies Limited, a technology research firm focused on R&D and consultancy towards providing innovative software solutions for industry. He was lead consultant on a number of projects with firms such as Genser Energy, ACDI VOCA Ghana, Ghana Grains Council, Ministry of Food and Agriculture, and the Ghana Commodity Exchange. Harold is also lead solutions architect of SmartSale ERP (a Biometric and Smart card enabled solution for the retail industry). Harold enjoys teaching courses in Computer Networks, Artificial Intelligence, Embedded Systems and Software Development. He has over 8 years teaching experience, he is an advisory member of the National Accreditation Board (under the Ministry of Education) and is a member of the Audio Engineering Society and the IEEE Computer Society.
Modules: Computer Science
GHSCC130 Information Systems
GHSCC361 Artificial Intelligence
GHSCC369 Embedded Systems