Adeola Festus Omojowo | Text and Sentiment Analysis | Best Researcher Award

Mr. Adeola Festus Omojowo | Text and Sentiment Analysis | Best Researcher Award

 Federal University Lokoja | Nigeria

PROFILE VERIFIED

Orcid

👋 INTRODUCTION

Mr. Omojowo Adeola Festus is a passionate and results-driven computer scientist, in Bariga, Lagos, Nigeria. A native of Ilaje Local Government Area in Ondo State, he currently resides in Lokoja, Kogi State. With a strong foundation in both education and technology, Mr. Omojowo has dedicated his career to creating innovative IT solutions, mentoring future tech leaders, and using data-driven insights to tackle social challenges.

🎓 EARLY ACADEMIC PURSUITS

His academic journey began at Bovic Nursery and Primary School, Lagos, where he received his First School Leaving Certificate in 2004. He proceeded to Mate Comprehensive High School in Ketu, Lagos, obtaining his SSCE in 2010. Driven by a passion for computing, he earned an OND in Computer Software Engineering from Southern Nigeria Institute of Innovative Technology, Osun State in 2014. He later acquired a B.Sc. in Computer Science from the Federal University of Agriculture, Abeokuta in 2021, and is currently pursuing an M.Sc. in Computer Science at Federal University, Lokoja, with expected completion in 2025.

💼 PROFESSIONAL ENDEAVORS

Mr. Omojowo has gained diverse work experience across multiple sectors. He began his career as a Class Teacher at Tulip Nursery and Primary School (2011–2012), later interning in Networking at Obafemi Awolowo University in 2014. He has worked as a Mathematics Subject Teacher, System Administrator, and IT Trainer at institutions such as Victory Comprehensive College, Muyesol and Encrypt Consult, and Nasimoir’e Technologies. Most recently, he served as an IT Instructor and Trainer at Egwuena Girls’ Secondary School in Abia State (2021–2022), where he combined technical education with real-world application.

🔬 CONTRIBUTIONS AND RESEARCH FOCUS

His research interests lie at the intersection of cybersecurity, sentiment analysis, and artificial intelligence. In 2014, he developed a “College Courses Timetable Generator (TTGen).” In 2020, he conducted a critical study titled “Content Analysis of Cyber-Crime using ‘YahooYahoo’ Hashtag on Twitter,” and in 2025, he expanded into public health discourse with a project analyzing COVID-19 conversations across sentiment, topic, and location dimensions. These works showcase his blend of technical skill and social awareness.

🌍 IMPACT AND INFLUENCE

Mr. Omojowo’s work has positively influenced students, professionals, and academic communities across several Nigerian states. As a mentor and educator, he has played a pivotal role in IT skill development, particularly in underserved regions. His ability to adapt and innovate has helped bridge knowledge gaps and inspire a new generation of tech-driven minds.

📚 ACADEMIC CITATIONS AND PUBLICATIONS

His academic output includes respected publications in peer-reviewed journals. His co-authored paper with Abayomi-Alli explored cybercrime through social media analysis, while his 2025 publication detailed a comprehensive approach to understanding public discourse during the COVID-19 pandemic using sentiment, topic modeling, and geolocation tools.

🏆 HONORS & CERTIFICATIONS

Mr. Omojowo holds several professional certifications that underline his technical and soft skills. These include CNSS (ICSI, 2020), AI & ML (3MTT, 2024), Graphic Design (CIIF, 2024), and Data Analytics (Excelerate, 2024). He also completed soft skills training via Coursera and LinkedIn, covering areas such as communication, entrepreneurship, and professional development.

🛠️ WORKSHOPS AND CONFERENCES

In 2024, he participated in a workshop on “Funding and Quality of Doctoral Studies in Nigeria,” organized by the Doctoral Academy of Nigeria. This experience enriched his understanding of academic standards and research funding, equipping him for higher-level scholarly pursuits.

🧬 LEGACY AND FUTURE CONTRIBUTIONS

Mr. Omojowo aims to be a catalyst for digital transformation in Nigeria. He is committed to research that solves pressing societal issues and to training tech talents who will shape the continent’s future. His goals include contributing to AI development, policy-oriented research, and the expansion of digital literacy programs nationwide.

📝 FINAL NOTE

Mr. Omojowo Adeola Festus is more than a computer scientist—he is a visionary who blends education, innovation, and community service. His journey from a classroom teacher to a respected researcher reflects resilience, purpose, and a clear vision for the future. With a solid academic and professional record, he is poised to make lasting contributions to Nigeria’s tech ecosystem and beyond.

📚 SELECTED PUBLICATIONS

 Evaluating COVID-19 public discourse for sentiment, topic, and geolocation analysis
  • Authors: Adeola Festus Omojowo, Edgar Osaghae, Taiwo Kolajo
    Journal: Journal of Electrical Systems and Information Technology
    Year: 2025
    Date Published: May 26, 2025
    DOI: 10.1186/s43067-025-00208-x
    ISSN: 2314-7172
Yahoo-Yahoo Hash-Tag Tweets Using Sentiment Analysis and Opinion Mining Algorithms
  • Authors: Adeola Festus Omojowo, Abayomi-Alli Adebayo, Abayomi-Alli Olusola, Sanjay Misra, Luis Fernandez-Sanz
    Year: 2021
    DOI: 10.5281/zenodo.4748716
    Source: Zenodo
    Indexing Source: BASE (Bielefeld Academic Search Engine)
    SOURCE-WORK-ID: BASE:a701d1d9b6c474e6b1d7def6be95c4b70df9f8f66f896df05cad15d86c1664a3

Hagar K. Hassan | Post lithium ion batteries | Best Researcher Award

Dr. Hagar K. Hassan | Post lithium ion batteries | Best Researcher Award

Helmholtz Institute Ulm | Germany

PUBLICATION PROFILE

Scopus

👩‍🔬 Summary

Dr. Hagar K. Hassan is a Senior Electrochemist & Battery Researcher at the Helmholtz Institute of Ulm, Germany, specializing in electrochemical energy conversion, storage, and materials synthesis. With over 10 years of experience, she has led teams, secured competitive funding, and contributed to groundbreaking research in solid-state and quasi-solid-state electrolytes for emerging battery technologies. Dr. Hassan is passionate about advancing sustainable energy storage solutions, mentoring the next generation of researchers, and fostering international collaborations.

🎓 Education

Dr. Hassan holds a Ph.D. in Chemistry from Cairo University (2018), focusing on graphene modified with nanostructured materials for energy storage applications. She also completed her M.Sc. in Chemistry (2012) and B.Sc. in Chemistry (2009) from the same institution, graduating with distinction.

💼 Professional Experience

Dr. Hassan is currently the Group Leader of Non-Aqueous & Solid-State Battery Research at Helmholtz Institute Ulm, Germany, and the Karlsruhe Institute of Technology. She supervises a team of Ph.D. and Master’s students, while also securing and managing grants for cutting-edge battery research. Previously, as a Postdoctoral Researcher at Ulm University, she worked on MOF-based solid electrolytes, publishing five peer-reviewed articles. She has also held positions as a Lecturer and Researcher at Cairo University, where she mentored students and published significant work in energy conversion and storage.

📚 Academic Citations

Dr. Hassan has authored over 26 peer-reviewed publications and contributed to four book chapters. Her research work is well-regarded in the fields of electrochemical energy storage and conversion, particularly in the areas of solid-state electrolytes and metal-ion batteries.

🔧 Technical Skills

Dr. Hassan has expertise in a variety of techniques and tools, including X-ray diffraction (XRD), operando optical microscopy, battery management systems (BMS), model-based design for energy systems, and advanced data analysis. Her research focuses on solid-state and quasi-solid-state electrolytes, ionic liquids, and polymer-based ionic conductors for next-generation batteries.

👨‍🏫 Teaching Experience

Dr. Hassan has extensive teaching experience, having delivered undergraduate courses in Physical Chemistry and supervised multiple graduate students. She has mentored three Master’s students in electrochemical research projects and is committed to advancing academic knowledge through effective mentorship.

🔬 Research Interests

Dr. Hassan’s research interests lie in electrochemical energy storage and next-generation batteries, with a particular focus on solid-state and semi-solid electrolytes for metal-ion batteries. She also explores ionic transport mechanisms, supercapacitors, and electrochemical catalysis for energy conversion applications, with the goal of improving battery performance, safety, and sustainability.

📚 Top Notes Publications 

Effect of Chloride Ions on the Electrochemical Performance of Magnesium Metal-Organic-Frameworks-based Semi-Solid Electrolytes
    • Authors: Mohamed Elnagar, Hagar K. Hassan*, Ludwig A. Kibler, Timo Jacob

    • Journal: Batteries & Supercaps

    • Year: 2025

Boosting Mg Deposition and Dissolution from Ionic Liquids – The Role of Different Additives for Applications in Mg-ion Batteries
    • Authors: Omar W. Elkhafif, Hagar K. Hassan*, Motahira Hashmi, Nikhil Arya, Montaha Anjass, Timo Jacob

    • Journal: Journal of Energy Storage

    • Year: 2025

Effect of Guest Solvents on the Ionic Conductivity and Electrochemical Performance of Metal‐Organic Framework‐Based Magnesium Semi‐Solid Electrolytes
    • Authors: Hagar K. Hassan*, Paul Hoffmann, Timo Jacob

    • Journal: ChemSusChem

    • Year: 2024

Influence of Residual Water Traces on the Electrochemical Performance of Hydrophobic Ionic Liquids for Magnesium‐Containing Electrolytes
    • Authors: Omar W. Elkhafif, Hagar K. Hassan, Maximilian U. Ceblin, Attila Farkas, Timo Jacob

    • Journal: ChemSusChem

    • Year: 2023

Mixed Metal-Organic Frameworks as an Efficient Solid Electrolyte for Mg-ion Batteries
    • Authors: Hagar K. Hassan*, Attila Farkas, Alberto Varizi, Timo Jacob

    • Journal: Batteries & Supercaps

    • Year: 2022