Theophilus Adedayo Adedeji

As a detail-oriented and analytical backend developer, I build scalable and efficient applications using Java and Spring Boot. I leverage my skills in RESTful API development, database design (MySQL/PostgreSQL), and backend architecture to create systems that power real-world business solutions and support strategic decision-making.

With hands-on experience in building and optimizing backend services, I have a track record of developing clean, maintainable code, implementing robust authentication/authorization mechanisms, and integrating third-party services to enhance application functionality.

My expertise spans from designing relational database schemas and building REST APIs, to implementing service-layer logic, exception handling, and deployment-ready backend systems. I am passionate about following best practices, clean architecture, and industry standards to ensure efficiency, performance, and scalability.

In addition to my technical skills, I possess strong communication and teaching abilities, having co-facilitated trainings where I explained backend concepts and guided learners through practical projects—making complex topics easy to understand for individuals at different technical levels.