BABALOLA MACAULAY

Mobile App Developer | React Native Specialist
Nigeria, NG.

About

Highly accomplished Mobile App Developer with over 7 years of expertise in React Native and extensive full-stack development, specializing in scalable, high-performance mobile applications for Android and iOS. Proven leader adept at leveraging modern front-end frameworks, agile methodologies, and robust problem-solving to deliver intuitive user experiences. Drives business growth through technical leadership, mentorship, and efficient CI/CD pipelines, significantly boosting user engagement and system efficiency across diverse platforms.

Work

Hello.Cv
|

Senior Software Engineer

Summary

Spearheaded the development of Hello.cv's AI-powered Sites feature, integrating advanced AI models to enable customizable portfolio creation and significantly boost user engagement by 45%.

Highlights

Architected and implemented scalable software solutions, aligning with strategic technology roadmaps to ensure seamless project execution and future mobile feature expansion.

Provided technical leadership in designing and implementing technology initiatives, enhancing system efficiency and innovation across the platform.

Directed the full lifecycle of feature development, from requirements gathering to deployment, ensuring high-quality and timely delivery of user-facing functionalities.

Designed and implemented scalable, secure, and high-performance system architectures to support platform growth and evolving mobile application requirements.

Enforced high coding standards and best practices in development, testing, and deployment, ensuring reliable and maintainable software solutions.

Collaborated cross-functionally with product, operations, and business teams to align software solutions with strategic objectives and enhance mobile user experience.

Implemented robust security measures and compliance protocols, safeguarding sensitive user data and ensuring system adherence to regulatory standards.

Systemspecs Deelaa (Now Whatadeal.africa)
|

Senior Software Engineer

Summary

Optimized backend performance for mobile applications, reducing page load time by 20% and improving overall system efficiency, significantly enhancing scalability and mobile user experience.

Highlights

Designed and implemented robust RESTful APIs, enhancing third-party integrations and increasing data processing speed by 30% for seamless mobile application interoperability.

Collaborated with designers, QA, and product managers to ensure timely delivery of scalable full-stack applications, including mobile interfaces, aligned with business needs.

Conducted extensive performance tuning, identifying and resolving bottlenecks and optimizing database queries, significantly improving system stability and mobile application responsiveness.

Mentored junior developers, leading code reviews, improving team productivity, and ensuring adherence to software development best practices.

Byte Foundry Limited
|

Software Engineer

Summary

Spearheaded the development of the Cliqs by Payflexi mobile app using React Native, significantly enhancing customer experience and increasing user retention by 25% across Android and iOS platforms.

Highlights

Automated CI/CD pipelines for mobile app deployments, reducing deployment time by 40% and minimizing production errors.

Collaborated with UI/UX designers to create visually appealing, user-friendly React Native mobile applications, optimized for performance and accessibility.

Integrated secure payment gateways into the mobile application, improving transaction success rates and enhancing seamless financial interactions.

Conducted rigorous testing and debugging, maintaining 99.9% uptime and ensuring exceptional stability for the mobile application.

234Parts Limited
|

Head of Engineering

Summary

Led the end-to-end development of the 234Parts mobile application using React Native, driving a 35% increase in daily active users and ensuring a smooth, optimized user experience.

Highlights

Designed and implemented robust RESTful APIs, improving third-party service integration efficiency and ensuring seamless data exchange for the mobile application.

Managed and mentored a cross-functional engineering team, fostering collaboration to optimize mobile project execution.

Orchestrated system architecture planning for the mobile platform, ensuring scalability, maintainability, and long-term reliability.

Mentored and guided junior mobile engineers, providing technical guidance, conducting code reviews, and ensuring adherence to industry best practices.

Excite Panacea Ltd.
|

Senior Software Engineer

Summary

Developed and maintained high-performance, scalable, and user-centric applications, with a strong focus on React Native for mobile experiences and Laravel for backend support.

Highlights

Translated complex client requirements into functional mobile and web solutions, improving project success rates and delivering applications aligned with business objectives.

Integrated secure third-party APIs, including payment gateways and social authentication, enhancing mobile application security and usability.

Deployed applications across diverse hosting environments, ensuring optimized uptime and availability for mobile and web end-users.

Aspire Technologies
|

PHP Developer

Summary

Contributed to the development of web applications using Laravel, enhancing functionality and stability to meet evolving business requirements.

Highlights

Collaborated with senior developers to enhance existing features and implement new functionalities, contributing to overall system performance improvements.

Optimized database queries and structures, ensuring efficient data retrieval and improved application response times.

Maintained application deployments, ensuring secure updates and optimizing backend processes for robust performance.

Languages

English

Certificates

Java Course

Issued By

Sololearn

Skills

Cross-Platform Development

Android, iOS, React Native.

Web Development

Front-end, Back-end, Full-stack.

Feature Implementation

Development, Coding.

Mobile App Development

React Native, Android, iOS, Cross-Platform.

React Native

Mobile Development, Cross-Platform, iOS, Android.

API Development & Integration

RESTful API, Third-party Integration.

Responsive Web Design

UI/UX, Front-end.

Agile Development

Scrum, Kanban, Project Management.

Problem-Solving

Troubleshooting, Debugging, Analytical Thinking.

Troubleshooting

Problem-Solving, Debugging.

Team Collaboration

Cross-functional Teams, Communication.

Leadership

Mentorship, Technical Leadership, Team Management.

Code Optimization

Performance Tuning, Refactoring, Clean Code.

Performance Tuning

Optimization, Scalability, Database Optimization.

System Architecture

Scalable Systems, Design Patterns, Microservices.

Debugging

Troubleshooting, Problem-Solving.

Software Deployment

Deployment, CI/CD.

CI/CD Implementation

Continuous Integration, Continuous Delivery, Automation.

Version Control

Git, GitHub, GitLab.

Unit Testing

Testing, Quality Assurance.

Mentorship

Coaching, Developer Growth, Technical Guidance.

Code Reviews

Code Quality, Best Practices.

Product Development

Feature Development, Product Lifecycle.

Scalability Planning

System Design, Performance.

Stakeholder Communication

Communication, Collaboration, Reporting.

PHP

Laravel, Backend Development.

JavaScript

ReactJS, Front-end Development, Node.js.

HTML

Web Standards, Front-end.

CSS

Styling, Front-end.

ReactJS

Front-end Framework, JavaScript.

Laravel

PHP Framework, Backend Development.

MySQL

Database, SQL.

PostgreSQL

Database, SQL.

MongoDB

NoSQL Database.

Git

Version Control, GitHub, GitLab.

Docker

Containerization.

Linux

Operating System.

RESTful API

API Design, Integration.

GitHub

Version Control, Code Hosting.

GitLab

Version Control, CI/CD.

Firebase

Backend as a Service, Realtime Database.

Jenkins

CI/CD, Automation.

OpenAI

AI Integration, API.

Gemini

AI Integration, API.

Claude

AI Integration, API.