Public health in Nigeria continues to face major challenges — from preventable diseases such as malaria and cholera to gaps in immunization coverage and health education. While vaccines and preventive measures exist, weak infrastructure, poor data coordination, and limited health awareness still hinder their full impact.
I am Olanrewaju “Lanre” Durojaiye, founder of Lirix Enterprise, with over 11 years of experience in Android, web, and desktop application development, as well as data analysis and cybersecurity consulting. My work sits at the intersection of technology, education, and public health awareness.
Health, Data, and Immunization Research Perspective
Nigeria has not yet achieved a fully built environment that effectively limits disease vectors such as mosquitoes or guarantees clean water systems that prevent outbreaks like cholera. Beyond infrastructure, data-driven planning and education remain critical.
As part of my professional work and research interests, I have been involved in data science approaches to immunization and public health, including predictive thinking around immunization coverage and disease prevention. While this work is currently under academic review, it reflects a broader commitment to applying technology and data to improve health outcomes in Nigeria.
Learning and Awareness Through Technology: Quiz Masters
One practical way technology supports health is through education and awareness. I developed Quiz Masters, a flexible Android learning application that allows different knowledge domains to be uploaded and practiced based on user needs.
The platform supports topics such as:
Health awareness and general knowledge
Bible and faith-based learning
African studies and cultural knowledge
Computer science and technology
Exam and interview preparation (including scholarship and professional tests)
By allowing organizations or educators to upload tailored question sets, Quiz Masters can be adapted for health campaigns, training programs, and public awareness initiatives, where users can practice and assess their understanding in a simple, engaging format.
Past Health-Focused Mobile Work: TCM App
Earlier in my career, I developed the TCM App, an Android application created to support learning and information sharing within the health and wellness space. Although the app is no longer available on the Google Play Store, it remains an important part of my professional journey.
The project demonstrates:
Full Android app development experience
User-focused design for educational content
Long-term involvement in technology-driven health communication
A demo of the TCM App can still be seen here:
https://youtu.be/Nb07u49pC1g?feature=shared
Original project page:
https://tcmnigeria.blogspot.com/2017/09/tcm-app-project.html?m=1
Why This Matters
Health improvement is not only about hospitals and vaccines — it is also about data, education, awareness, and technology systems that support informed decision-making. My work reflects a continuous effort to use technology to support these areas, whether through mobile applications, learning platforms, or data-driven public health research.
Work With Me
I am available for remote projects and consulting in:
Android, web, and desktop application development
Health and education technology solutions
Data analysis and research-driven systems
Cybersecurity and secure information systems
You can view my technical portfolio and projects here:
https://github.com/lirixent
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