Profile Details

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USD 50 /hr

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Hire Dr. Olusegun A.

South Africa

USD 50 /hr

Freelance Researcher/Writer/Supervision; Expert in Information Systems Research (APA); Freelance Data Scientist (Python)

Profile Summary

My research interests are in Information Systems research areas like data management, data governance, internet research, management research, market analysis, business intelligence, IT security, data analytics, big data, and data security. I also have Data Science skills mostly in Python and R programming. Other skills include SQL, Database Design, Project Management, and Machine Learning.

Subject Matter Expertise

• ☆ Data Security
• ☆ Information Systems
• ☆ Information & Knowledge Management

Services

• Writing
• Research
• Consulting
• Data & AI
• Product Development

Work Experience

Senior Researcher

Tshwane University of Technology

July 2017 - Present

Senior Researcher

University of South Africa

September 2014 - March 2017

Education

PhD Information Systems

University of South Africa

January 2012 - September 2016

Master in IT

University of Pretoria

February 2001 - March 2003

Certifications

• Certification details not provided.

Publications

CONFERENCE PAPER

Olusegun Ademolu Ajigini, John A. van der Poll, Jan H. Kroeze(2014). Towards a model on security challenges during closed source software to {OSS} migrations . Institute of Electrical {\&} Electronics Engineers ({IEEE})

Ajigini, O.A., Van Der Poll, J.A., Kroeze, J.H.(2012). Towards a model on security challenges during closed source software to OSS migrations . 2014 9th International Conference for Internet Technology and Secured Transactions, ICITST 2014. p. 274-283.