Osayuki Obazee - Full Stack Developer & Founder of MEXO

Available for opportunities & collaborations

Hey, I'm Osayuki Obazee
Software Engineer

I turn ideas into working products, then I share exactly how I built them.

React
Next.js
PHP
Python
JavaScript
TypeScript
Java
MySQL
Tailwind
Node.js
MongoDB
React
Next.js
PHP
Python
JavaScript
TypeScript
Java
MySQL
Tailwind
Node.js
MongoDB

Contact Me View Projects

About

About Me

I'm Osayuki Obazee. Most people call me Yuki. I'm a developer and founder, and I ship products end to end: frontend, backend, database, deploy.

So far that's MEXO, a football platform, Yibera, a hospital management system, AlphaBuild for a construction business, and EcoCycle, a Unity game about recycling. I care less about clever code and more about whether the thing works, and keeps working.

I'm from Edo State, Nigeria, and I'm studying Computer Science at the University of Wolverhampton.

Why I Build in Public

I share what I'm building while I'm building it. The wins, the bugs, the calls I'd make differently. It keeps me honest, and it saves the next person from the mistakes I already made.

Experience

Where I've built & shipped

Founding my own products, building interfaces for clients, and teaching people to code.

PresentMEXO
Founder - MEXO
Building and scaling a football technology platform.
Highlights
- Designed and developed the platform architecture from concept to deployment.
- Built scalable frontend interfaces using modern web technologies.
- Developed backend systems for article ingestion, processing, and delivery.
- Designed and maintained relational database structures for teams, competitions, articles, and categories.
- Implemented automated content categorization and data normalization workflows.
- Optimized platform SEO to improve search engine visibility and organic traffic.
- Managed product planning, feature prioritization, and technical decision-making.
- Integrated third-party football data and news sources into a unified content pipeline.
Skills
- Product Design
- Frontend Development
- Backend Development
- Database Architecture
- SEO
- Automation
- Product Design
- Frontend Development
- Backend Development
- Database Architecture
- SEO
- Automation
- Product Design
- Frontend Development
- Backend Development
- Database Architecture
- SEO
- Automation
- Product Design
- Frontend Development
- Backend Development
- Database Architecture
- SEO
- Automation
- Product Design
- Frontend Development
- Backend Development
- Database Architecture
- SEO
- Automation
Yibera
Founder & Full Stack Developer - Yibera
Hospital management system with patient, staff, and admin portals.
Highlights
- Designed and developed a healthcare appointment booking platform from the ground up.
- Built responsive and accessible user interfaces focused on usability and patient experience.
- Implemented appointment scheduling and booking workflows.
- Designed database structures for healthcare providers, appointments, and service management.
- Developed secure API endpoints for managing platform data.
- Optimized application performance and responsiveness across devices.
- Managed product design, feature development, testing, and deployment.
- Collaborated with stakeholders to translate requirements into functional solutions.
Skills
- Full Stack Development
- Healthcare Systems
- Database Design
- API Development
- Product Management
- UX Design
- Full Stack Development
- Healthcare Systems
- Database Design
- API Development
- Product Management
- UX Design
- Full Stack Development
- Healthcare Systems
- Database Design
- API Development
- Product Management
- UX Design
- Full Stack Development
- Healthcare Systems
- Database Design
- API Development
- Product Management
- UX Design
- Full Stack Development
- Healthcare Systems
- Database Design
- API Development
- Product Management
- UX Design
AlphaBuild
Frontend Developer - AlphaBuild
Construction and project management platform.
Highlights
- Developed responsive user interfaces using React and Next.js.
- Translated design requirements into reusable frontend components.
- Improved application responsiveness across desktop, tablet, and mobile devices.
- Collaborated with team members to implement new features and enhancements.
- Optimized page performance and user experience.
- Maintained clean, scalable, and maintainable frontend code.
- Assisted in UI consistency and design system implementation.
- Participated in testing, debugging, and feature refinement.
Skills
- React
- Next.js
- Responsive Design
- UI Development
- Performance Optimization
- Frontend Architecture
- React
- Next.js
- Responsive Design
- UI Development
- Performance Optimization
- Frontend Architecture
- React
- Next.js
- Responsive Design
- UI Development
- Performance Optimization
- Frontend Architecture
- React
- Next.js
- Responsive Design
- UI Development
- Performance Optimization
- Frontend Architecture
- React
- Next.js
- Responsive Design
- UI Development
- Performance Optimization
- Frontend Architecture
Freelance
Freelance Web Developer - Freelance
Delivering custom web solutions for clients and personal projects.
Highlights
- Designed and developed custom websites and web applications for clients.
- Converted design concepts into responsive, production-ready interfaces.
- Built landing pages, business websites, and portfolio platforms.
- Integrated APIs and third-party services where required.
- Managed projects from requirements gathering through deployment.
- Provided ongoing maintenance, updates, and technical support.
- Applied SEO and performance optimization best practices.
- Worked directly with clients to understand business needs and deliver tailored solutions.
Skills
- Web Development
- Client Communication
- Project Management
- SEO
- Frontend Development
- Problem Solving
- Web Development
- Client Communication
- Project Management
- SEO
- Frontend Development
- Problem Solving
- Web Development
- Client Communication
- Project Management
- SEO
- Frontend Development
- Problem Solving
- Web Development
- Client Communication
- Project Management
- SEO
- Frontend Development
- Problem Solving
- Web Development
- Client Communication
- Project Management
- SEO
- Frontend Development
- Problem Solving
Edlivky Coding Academy
Frontend Development Tutor - Edlivky Coding Academy
Mentoring beginner developers from fundamentals to project development.
Highlights
- Delivered structured lessons covering HTML, CSS, JavaScript, and React.
- Guided students through practical projects and coding exercises.
- Assisted learners in debugging and solving development challenges.
- Reviewed code and provided constructive technical feedback.
- Supported students in building their first portfolio projects.
- Simplified complex programming concepts for beginner developers.
- Encouraged best practices in coding, version control, and project organization.
- Mentored students on their learning roadmap and career development.
Skills
- Teaching
- Mentorship
- HTML
- CSS
- JavaScript
- React
- Code Review
- Project Guidance
- Teaching
- Mentorship
- HTML
- CSS
- JavaScript
- React
- Code Review
- Project Guidance
- Teaching
- Mentorship
- HTML
- CSS
- JavaScript
- React
- Code Review
- Project Guidance
- Teaching
- Mentorship
- HTML
- CSS
- JavaScript
- React
- Code Review
- Project Guidance
- Teaching
- Mentorship
- HTML
- CSS
- JavaScript
- React
- Code Review
- Project Guidance

Projects

Products I've built

Platforms, tools, and a game. All shipped end to end. Open a case study to see how each one was built.

Football Technology Platform

MEXO

A football platform that aggregates and organizes news, transfers, competitions, and team information into a structured, searchable experience. Built to solve fragmented football coverage by bringing content from multiple sources into one centralized ecosystem.

Read Case Study

Hospital Management System

Yibera

A web-based hospital management system - a public marketing site plus three role-based portals (patients, staff, admins) behind a security-first PHP auth layer. Patients self-register, request and track appointments, and follow their care; admins manage patients, staff, pharmacy inventory, and reports.

View Project Read Case Study

Construction Business Platform

AlphaBuild

A modern web platform built for construction businesses to showcase projects, generate leads, and strengthen their online presence. Focused on responsive design, user experience, and effective client engagement.

View Project Read Case Study

Unity Recycling Education Game

EcoCycle

An educational game developed in Unity that teaches recycling and environmental awareness through interactive gameplay. Players sort waste correctly, earn rewards, and learn sustainable habits in a fun and engaging way.

Read Case Study

Building in Public

Beyond the code

Videos, threads, and write-ups about what I'm building and what I'm learning.

LinkedIn Launches a Dedicated Video Feed

LinkedIn just launched a dedicated video feed - here's why it signals where social media is heading, and the opportunity it opens for developers and founders.

Open Post

Founder Journey·Feb 23, 2026

I Recently Built and Launched

A recent build-and-launch milestone, shared on LinkedIn.

Open Post

LinkedIn Launches a Dedicated Video Feed

LinkedIn just launched a dedicated video feed - here's why it signals where social media is heading, and the opportunity it opens for developers and founders.

Open Post

TikTok

Development·Jun 17, 2026