Dr. Olujimi Samuel Adejumo
Dr. Olujimi Samuel Adejumo is a LECTURER I in COMPUTER SCIENCE Department, Faculty Of Physical Sciences in Nnamdi Azikiwe University
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Staff Profile
Dr. Adejumo, Samuel Olujimi, is a Ph.D. holder in Computer Science (specialty in Cyber Security) from Imo State University, Owerri, Nigeria. He is currently a Lecturer in Computer Science/Cyber Security departments in Nnamdi Azikiwe University, Awka. His areas of interest are Security of computer infrastructure, Data communication and Networking.
Personal Information
Email: | |
Phone: | |
Address: | Computer Science, Faculty Of Physical Sciences, Nnamdi Azikiwe University, Awka. |
Faculty/Unit: | FACULTY OF PHYSICAL SCIENCES |
Department/Sub-Unit: | COMPUTER SCIENCE |
Social Profiles
Interest Areas
Academic Qualifications
| Degrees / Basic Certificates | |
|---|---|
| 1 | Imo State University. (Doctor of Philosophy, June, 2024) February, 2021 to June, 2024 PhD Computer Science/Cyber Security |
| 2 | Imo State University, Owerri.. (Master Degree, July, 2018) January, 2016 to December, 2017 MSc. Computer Science |
| 3 | Enugu State University of Science and Technology, Enugu. (Bachelor Degree, October, 2009) October, 2006 to March, 2009 BSc Computer Science/Education |
| 4 | University of Ibadan, Ibadan. (HND, March, 1997) October, 1993 to January, 1996 Final Diploma Physics With Electronics |
| 5 | The Polytechnic Ibadan, Ibadan.. (OND, July, 1991) November, 1987 to February, 1991 ND Mechanical Engineering |
Relevant/Working Experience
| 1 | External Program Reviewer, Olivia University, Bujumbura, Burundi May, 2026 to Present |
| 2 | Lecturer 1, Nnamdi Azikiwe University, Awka June, 2019 to Present |
| 3 | Unit Head/ Lecturer, Onit College of Education, Agbwu, Anambra State. January, 2017 to December, 2020 |
| 4 | Deputy Director, Eastland School of Arts and sciences (affiliate, Tansian University, Umunya) January, 2014 to October, 2017 |
| 5 | Guest Lecturer, College of health Technology, Obosi June, 2009 to December, 2014 |
| 6 | Head of department (Hardware engineering), Buckingham Polytechnic, Ogidi, Anambra State. March, 2007 to June, 2014 |
| 7 | Manager (engineering department), Logitronics Systems Ltd., Onitsha February, 2000 to December, 2002 |
Creative Output
| Journal Articles | |
|---|---|
| 1 | Ezuruka, Evelyn Ogochukwu, Ekwealor Oluchukwu Ukamaka, Belonwu, Tochukwu Sunday, Adejumo, Samuel Olujimi.. (2026, April), "Predictive Modeling of Electric Vehicle Charging Duration Using Multilayer Perceptron Neural Networks", International Journal of Research and Scientific Innovation (IJRSI), Vol. 8, (Issue 3), pp 2263-2270 |
| 2 | Adejumo, Samuel Olujimi, Alade, Samuel Mayowa, Godwin O. Osakwe, Onabanjo, Oluwatobiloba John. (2026, April), "WEB-BASED ECOMMERCE PRICE COMPARISON SYSTEM USING WEB SCRAPING", International Muitidisciplinary Research Journal Reviews, Vol. 03, (Issue 04), pp 06-15 |
| 3 | Alade, Samuel Mayowa, Adejumo, Samuel Olujimi, Akawuku I. Godspower, Sonaike, Opeyemi Oluwafemi, Ruphin Kusinza Byamungu. (2026, February), "Social Media Addiction Prediction Using Machine Learning Techniques", International Journal of Engineering Technology Research and Management (IJETRM), Vol. 10, (Issue 2) |
| 4 | Alade, Samuel Mayowa, Adejumo, Samuel Olujimi, Godspower Ifeanyi, Akawuku, Olatunde Ayodeji Akano, Aminu A. Olanrewaju and Godwin O, Osakwe. (2026, March), "Machine Learning-Based Intrusion Detection for Resource Constrained Networks", World Journal of Advanced Engineering Technology and Sciences (WJAETS)., Vol. 18, (Issue 3), pp 124-139 |
| 5 | Adejumo, Samuel Olujimi, Alade, Samuel Mayowa, Akawuku I. Godspower, Nwalieji O. Maureen, Ruphin Kusinza Byamungu. (2026, January), "Design and Implementation of Metric Units’ Converter” International Journal Research Publication Analysis", International Journal Research Publication Analysis, Vol. 2, (Issue 1), pp 01-17 |
| 6 | Akawuku, I. Godspower, Adejumo, Samuel Olujimi, Alade Samuel Mayowa, Olatunde, Ayodeji Akano, David Mulumeoderhwa Bahati. (2026, January), "Development of an Efficient Machine Learning-Based Email Spam Detection System", Newport International Journal of Engineering and Physical Sciences, Vol. 5, (Issue 2), pp 01-10 |
| 7 | Adejumo, Samuel Olujimi, Alade, Samuel Mayowa, Oyerinde, Joshua Kehinde, Olatunde, Ayodeji Akano, Osakwe, Godwin O.. (2026, February), "Machine Learning-Based Keystroke Biometrics For Enhanced Web Security", International Journal of Recent Development in Engineering and Technology (IJRDET), Vol. 15, (Issue 2), pp 1185-1194 |
| 8 | Adejumo, Samuel Olujimi, Alade, Samuel Mayowa, Ruphin, Kusinza Byamungu, Akano, Olatunde Ayodeji, Nwafor, Jacinta Chinecherem,. (2026, April), "Text Summarization System Using Abstractive Methods in Natural Language Processing", International Journal of Engineering Technology Research and Management (IJETRM), Vol. 10, (Issue 4), pp 278-289 |
| 9 | Adejumo, Samuel Olujimi, Alade, Samuel Mayowa, Ruphin, Kusinza Byamungu, Akano, Olatunde, Ayodeji, Ezuruka Evelyn Ogochukwu, Adekunle, Adebowale Boluwatife. (2026, March), "Development and Evaluation of a Machine Learning-Based Framework for Analyzing the Genetic Progression of Glaucoma", International Journal Research Publication Analysis, Vol. 2, (Issue 3), pp 01-18 |
| 10 | Adejumo, Samuel Olujimi, Akinlolu J. Adejoke, Akawuku I. Godspower. (2025, September), "Development of a Web-Based Veterinary Appointment Management System", International Journal Research Publication Analysis, Vol. 1, (Issue 5), pp 91-106 |
| 11 | Mayowa Samuel Alade, Samuel Olujimi Adejumo, Olufemi Deborah Ninan, Abidemi Emmanuel Adeniyi, Emeka Ogbuju, Oluwasegun Julius Aroba, Manduth Ramchander, Timothy T. Adeliyi. (2025, October), "Prediction of students’ feedback on faculty performance using stacking ensemble method: Machine learning algorithm (Scopus Indexed)", Edelweiss Applied Science and Technology, Vol. 9, (Issue 10), pp 1149-1180 |
| 12 | Egwu C. Victor, Akawuku I. Godspower, Adejumo O. Samuel. (2025, July), "Comparative Study of Real Time and Batch Processing Approaches in Machine Learning-Based Fraud Detection for Financial Institutions", IAA Journal of Scientific Research (IAAJOURNALS), Vol. 12, (Issue 2), pp 60-70 |
| 13 | Anusiuba, Overcomer Ifeanyi Alex, Mary Rose Umeh Ngozi, Ezuruka, Evelyn Ogochukwu, Adejumo, Samuel Olujimi. (2025, February), "Design and Implementation of Web-Based Digital Campus Navigation and Orientation System for New Student", International Research Journal of Innovations in Engineering and Technology (IRJIET), Vol. 9, (Issue 2), pp 41-57 |
| 14 | Ifeanyi Overcomer Anusiuba, Evelyn, Ogochukwu Ezuruka, Adejumo Samuel, Macdonald Ndukaku Onyeizu. (2025, January), "An Assessment of Secondary School Teachers' Awareness and Utilization of Interactive Whiteboards in Teaching Computer Studies", International Research Journal of Innovations in Engineering and Technology, Vol. 09, (Issue 03), pp 36-45 |
| 15 | Akinsola J.E.T., Adejumo S.O., Awoseyi A.A., Akano, O.A., Olaniyi I. M.. (2025, June), "N-Gram Symmetric Cryptography Analysis for Encrypted Message Integrity Evaluation", Ajayi Crowther University Journal of Engineering and Technology (ACUJET), Vol. 1, (Issue 1) |
| 16 | Akawuku, I. Godspower, Adejumo, Samuel Olujimi, Olatunde, Ayodeji Akano, Abdullateef, Abdulsomad Tunde, David Mulumeoderhwa Bahati. (2025, January), "Investigation into the Use of Machine Learning Algorithms for Detecting Insider Threats through IP Spoofing in Organizational Networks", Newport International Journal of Engineering and Physical Sciences (NIJEP), Vol. 5, (Issue 2), pp 11-24 |
| 17 | Adejumo, S.O., Alade S.M., Akawuku, G. I. and Eze, H.E.. (2024, November), "Development of an Effective Hybrid Text Plagiarism Detection System Using Machine Learning Techniques", Newport International Journal of Engineering and Physical Sciences (NIJEP), Vol. 4, (Issue 2), pp 10-18 |
| 18 | Godwin O. Osakwe, Adejumo, Samuel Olujimi, V.E. Ejiofor, A.O. Agbakwuru, Wilson Nwankwo. (2024, January), "Fortifying Electoral Integrity: A Blockchain-Based Framework for Immutable and Transparent Election Results", Delta Journal of Computing Communications & Media Technologies (DJCCMT), Vol. 1, (Issue 1), pp 54-65 |
| 19 | G. I. Akawuku, O. I. Anusiuba, R.U. Paul, S.O. Adejumo. (2023, August), "Simulation of Big Data Stream Mobile Computing Architecture (BDSMCA) Data Center Network (DCN) for Efficient Data Stream Offloading in Cloud Environments", International Research Journal of Innovations in Engineering and Technology (IRJIET), Vol. 7, (Issue 8), pp 106-113 |
| 20 | Godspower I. Akawuku, Samuel Adejumo, Chukwudumebi V. Egwu. (2023, July), "The System Analyst View: Waste Management System (WMS) in Anambra State Capital City (Awka)", Eurasian Experiment Journal of Engineering (EEJE), Vol. 4, (Issue 1) |
| 21 | Godspower I. Akawuku, Raphael O.Okonkwo, Samuel Adejumo, Kennedy C. Okafor. (2023, January), "Implication of Data stream Offloading (DO) in Fog Computing applications: a comparative Study.", Journal of applied sciences (IDOSR JAS), Vol. 8, pp 173-190 |
| 22 | Samuel Mayowa Alade, Adejumo Samuel, Alade Temitope John. (2022, April), "Design and implementation of a Web Based Leave Management System", International Journal of Computer Applications Technology and Research, Vol. 11, pp 123-144 |
| 23 | Alade Samuel Mayowa, Adejumo Samuel Olujimi, Oyeyemi Ahmed Ademola. (2021, September), "Effect of Science Teachers' Competence and Attitudes Towards ICT Integration in Teaching of Science Subjects in Secondary Schools in Anambra State, Nigeria.", Journal of Research & Method in Education (IOSR-JRME), Vol. 11, (Issue 5), pp 14 |
| 24 | Chinedu E. Mbonu, Samuel M. Alade, Wole M. Olatokun, Samuel O. Adejumo. (2021, September), "RE-ENGINEERING OF WEB-BASED STUDENT INFORMATION MANAGEMENT SYSTEM: DEVELOPMENT PERSPECTIVE FOR OFFICE OF INTERNATIONAL PROGRAMMES, UNIIVERSITY OF IBADAN", International Research Journal of Computer Science (IRJCS), Vol. 8, (Issue 9), pp 10 |
Academic Leadership Qualities
| Supervisions | |
|---|---|
| 1 | "Sedimentary Facies, Depositional Settings and Reservoir Quality Assessment of Campanian-Maastrichtian Owelli Sandstone, Southestern Nigeria." (2026). Completed Masters project by Okam Eze Nnachi (2015506027P) |
| Contributions to the University/Society | |
| 1 | Member, Counselling Committee, "Faculty of Physical Sciences" (January, 2025 to June, 2026) |
| 2 | Member; Faculty of Physical Science Timetable Committee, "Faculty of Physical Sciences" (March, 2025 to June, 2026) |
| 3 | 300 Level Advisor, "Department of Computer Science" (October, 2024 to June, 2026) |
| 4 | Member, Curriculum review, "Department of Cyber Security" (March, 2024 to May, 2025) |
| 5 | Timetable Officer, "Departments of Computer Science and Cyber Security" (September, 2019 to July, 2026) |
| 6 | Academic Adviser, "Deeper Life High School, Nteje-Onitsha, Anambra atate." (October, 2016 to May, 2025) |
| 7 | Chairman, School Management Committee, "Deeper Life High School, Nteje-Onitsha, Anambra atate." (January, 2012 to July, 2015) |
Membership of Professional/Relevant Bodies
| 1 | Professional Member, "Cyber Security Experts Association of Nigeria" - 350540 (member since 2026), https://[email protected] |
| 2 | Full Member, "Nigeria Computer Society" - 19158 (member since 2026), https://www.ncs-portal.org.ng |
Relevant Events Attended
| Conferences | |
|---|---|
| 1 | "Comparative Study of Real-Time and Batch Processing Approaches in Machine Learning-Based Fraud Detection for Financial Institutions", (2nd International Conference of the Faculty of Physical Sciences, Nnamdi Azikiwe University, Awka.), 4th December, 2024 to 6th December, 2024; Unizik, Awka. |
| 2 | "Short-Term Training on Cybersecurity", (Obafemi Awolowo University, ICT-Driven Knowledge Park, Ile-Ife, Osun State, Nigeria), 17th October, 2022 to 21st October, 2022; Obafemi Awolowo University, Ile Ife, Osun State, Nigeria |
| Workshops | |
| 1 | "University Education: Examination Preparedness", (Olivia University, Bujumbura, Burundi.), 5th September, 2025 to 5th September, 2025; Olivia University, Bujumbura, Burundi |
| 2 | "DRI/ASUU Winning National Research Fund (NRF)", (Directorate of Research and Innovation, Nnamdi Azikiwe University, Awka), 13th August, 2025 to 13th August, 2025; ASUU Secretariat, Awka |
| 3 | "Industrial Capacity Building Scheme in Cyber Security", (FrankPower Technologies, Amansea, Awka.), 3rd November, 2024 to 3rd November, 2024; Amansea, Awka. |
| 4 | "Re-engineering the University System through Quality Assurance", (Directorate of Quality Assurance and Certification, Nnamdi Azikiwe University, Awka), 7th November, 2023 to 7th November, 2023; University Auditorium, Unizik, Awka |
| 5 | "Online Teaching and Examination", (Nnamdi Azikiwe University, Awka), 20th June, 2023 to 20th June, 2023; ASUU Secretariat, Awka |
| Webinar | |
| 1 | "Online Course in Cybercrime", (United Nations Office on Drugs and Crime (UNODC)), 23rd April, 2026 to 24th April, 2026; Online |