As a skilled API Developer, I specialize in designing, building, and maintaining robust and scalable APIs that serve as the backbone of modern applications. With expertise in RESTful API development and integration, I create seamless communication channels between frontend and backend systems, enabling efficient data exchange and functionality. My experience spans various industries, including education, healthcare, finance, and e-commerce, where I have developed APIs to power complex systems and enhance user experiences. Below are some of the key projects where I have demonstrated my API development skills:

1. School Management System (Admin, Teacher, Student, Parent Portals)

• Description: Developed RESTful APIs to facilitate communication between the frontend interfaces (admin, teacher, student, and parent portals) and the backend database.

• Technologies: Laravel (PHP), MySQL.

• Key Contributions:

  • Designed and implemented APIs for user authentication, attendance tracking, grade management, and fee payments.

  • Ensured secure data transmission using JWT (JSON Web Tokens) for authentication.

  • Optimized API endpoints for fast and efficient data retrieval.

2. Mobile Banking App (Airtime, Data, Cable Subscriptions, Bill Payments, QR Payments)

• Description: Built APIs to handle transactions, user accounts, and payment processing for a mobile banking application.

• Technologies: Laravel (PHP), MySQL, Firebase (for real-time updates).

• Key Contributions:

  • Developed APIs for airtime and data purchases, bill payments, and QR-based transactions.

  • Integrated third-party payment gateways (e.g., Flutterwave, Paystack) for seamless payment processing.

  • Implemented real-time notifications using Firebase Cloud Messaging (FCM).

3. Doctor Appointment Booking & Pharmacy Management System

• Description: Created APIs to manage patient appointments, prescriptions, and pharmacy inventory for a healthcare solution.

• Technologies: Laravel (PHP), MySQL.

• Key Contributions:

  • Designed APIs for appointment scheduling, prescription management, and medication inventory tracking.

  • Implemented role-based access control to ensure data security.

  • Integrated barcode scanning functionality for pharmacy management.

4. Human Resource Management System (HRMS)

• Description: Developed APIs to handle employee data, attendance, payroll, and performance evaluations for an HRMS platform.

• Technologies: Laravel (PHP), MySQL.

• Key Contributions:

  • Built APIs for employee profile management, attendance tracking, and payroll processing.

  • Implemented data validation and error handling for reliable API performance.

  • Generated reports using API endpoints for HR analytics.

5. Food Ordering System (User App, Delivery App, Admin Panel)

• Description: Designed and implemented APIs to power a food delivery platform, including order management, restaurant listings, and delivery tracking.

• Technologies: Laravel (PHP), MySQL, Firebase (for real-time updates).

• Key Contributions:

  • Developed APIs for restaurant browsing, order placement, and delivery tracking.

  • Integrated Google Maps API for real-time navigation and route optimization.

  • Implemented push notifications for order updates using Firebase Cloud Messaging (FCM).

6. Learning Management System (LMS) for Skyline University Nigeria

• Description: Built APIs to support course management, student progress tracking, and communication for a customized LMS.

• Technologies: Laravel (PHP), MySQL.

• Key Contributions:

  • Designed APIs for course enrollment, assignment submission, and grade management.

  • Integrated video conferencing tools (e.g., Zoom, BigBlueButton) for live lectures.

  • Ensured secure data transmission and role-based access control.

Technical Skills:

• API Development: RESTful APIs, GraphQL (basic knowledge).

• Languages: PHP (Laravel), JavaScript (Node.js).

• Authentication: JWT, OAuth2.

• Data Formats: JSON, XML.

• Tools: Postman, Swagger/OpenAPI, Insomnia.

• Integrations: Payment gateways (Flutterwave, Paystack), Google Maps API, Firebase.

• Performance Optimization: Caching, rate limiting, query optimization.

Why Choose Me?

• Scalable Solutions: I design APIs that can handle growing data and user demands.

• Security-Focused: I prioritize data security and implement robust authentication mechanisms.

• Efficient Performance: I optimize APIs for fast response times and minimal latency.