In an increasingly digital world where seamless performance and scalability are critical, Daniel
Full Stack Developer | React • Node.js • MongoDB • RelationalDatabase | Real-Time Systems & Scalable Web/Mobile Apps
Olanrewaju stands out as a results-driven Full Stack Developer with a passion for creating dynamic, efficient, and user-centric web and mobile applications. With over four years of hands-on experience, Daniel has built a solid reputation for his ability to translate complex system requirements into robust, production-ready solutions.
Specializing in React.js, Node.js, MongoDB, and Relational Databases, Daniel’s approach to software development is rooted in performance optimization, code efficiency, and continuous innovation. His projects span across education, fintech, and institutional systems — demonstrating both technical depth and versatility.
Daniel is a developer who embodies both creativity and precision. His portfolio reflects an impressive command of frontend and backend architecture, API design, and state management using modern tools such as Redux, Zustand, and Context API.
He has contributed to building management systems, automated task-tracking platforms, and real-time data-driven applications that power everyday operations across organizations. Daniel’s work philosophy emphasizes clarity, security, and scalability — ensuring that his software solutions stand the test of time and usage.
PROFESSIONAL EXPERIENCE
| Organization | Role / Position | Duration | Key Responsibilities & Achievements |
| DTCE (RCCG Directorate of Teens and Children Education) | Backend Developer | Aug 2025 – Aug 2025 | Designed and developed a nationwide staff and volunteer management system. Implemented features like secure QR-based ID generation, location-based attendance tracking, and task assignment automation. Ensured platform scalability and data security for nationwide deployment. |
| METAC | Full Stack Developer (Intern) | Mar 2025 – Jul 2025 | Built a modern, responsive institutional website that showcased METAC’s programs and technology offerings. Collaborated with a UI designer to translate Figma designs into a fully functional web experience with smooth animations and optimized performance. |
| Grajos Institutions | Associate Full Stack Developer | Aug 2024 – Feb 2025 | Led the development of a comprehensive school management system integrating backend (Node.js, Express, MySQL) and frontend (React.js, Tailwind CSS). Implemented authentication and payment processing through Paystack for seamless student transactions and reporting. |
| BitCore BTX – Cryptocurrency | Community Ambassador | Mar 2020 – Jun 2021 | Engaged with cryptocurrency users and developers, fostering digital community growth and blockchain awareness across online channels. |
EDUCATION
| Institution | Qualification | Field of Study |
| University of Lagos | Bachelor’s Degree | Computer Science |
TECHNICAL SKILLS
- Frontend Development: React.js, Tailwind CSS, Zustand, Redux, Context API
- Backend Development: Node.js, Express.js, RESTful APIs
- Database Management: MongoDB, MySQL
- Core Competencies: Authentication Systems, Real-Time Applications (WebSockets), Payment Integration (Paystack), and Cloud Deployment
- Other Tools: Git, Figma-to-Code Implementation, Continuous Integration
KEY PROJECTS AND ACHIEVEMENTS
- DTCE Management System: A fully functional national-level application used to manage volunteers, generate IDs with QR verification, and track attendance using geolocation APIs.
- Grajos Institutions Portal: A digital school administration solution integrating student management, lecturer dashboard, and payment gateways.
- METAC Website: A responsive website built from scratch with animated UI elements for enhanced user engagement.
Each project highlights Daniel’s ability to deliver reliable solutions that enhance performance, usability, and business efficiency.
Daniel believes in building systems that prioritize both performance and people. His development ethos revolves around crafting solutions that not only work but inspire — solutions that make organizations smarter, faster, and more connected.
He thrives in collaborative teams and is deeply motivated by the continuous evolution of technology and how it can empower learning, efficiency, and inclusion.
As a Full Stack Developer with a strong foundation in modern web technologies, API architecture, and system scalability, Daniel Olanrewaju exemplifies the new generation of African software engineers leading the charge in digital transformation.
His work is not just about writing code — it’s about building technology that drives value, enhances experience, and fosters growth across industries.
Connect with Daniel Olanrewaju:
www.linkedin.com/in/devfreeguy
Portfolio: devfree.link
