Available to hire
I am a Flutter Mobile App Developer with over 3 years of industrial experience, building cross-platform mobile application development,
specializing in creating high-performance, visually stunning mobile solutions using Flutter and Dart. Proven track record of delivering
complex mobile applications that seamlessly integrate advanced features, optimize user experience, and meet rigorous performance
standards across iOS and Android platforms. Skilled in Mobile App Architecture Design, State management techniques, Performance
Tuning and Optimization, Continuous Integration/Continuous Deployment (CI/CD), RESTful API integration, and Firebase integration for
authentication, cloud storage, and real-time databases. Committed to continuous learning and staying at the forefront of mobile
development technologies, with a passion for creating intuitive, high-performance mobile experiences that exceed user expectations and
business requirements.
Experience Level
Android
Expert
App Design
Expert
CSS
Expert
Dart
Expert
Flutter
Expert
HTML5
Expert
iOS
Expert
UI
Expert
Language
English
Fluent
Igbo
Fluent
Education
Masters of Science at Nnamdi Azikiwe University
November 4, 2019 - November 27, 2020Master's degree in Industrial Mathematics.
Bachelor of Science at National Open University of Nigeria
February 25, 2013 - March 15, 2019Bachelor's degree in Mathematics
Qualifications
Flutter Mobile Developer at MyLibri Books
February 5, 2024 - January 30, 2025• Developed and deployed upgraded features for both Android and iOS mobile applications, leveraging the Flutter framework to ensure
seamless cross-platform functionality.
• Designed and implemented innovative app features based on product specifications, aligning with client requirements and market
trends.
• Collaborated closely with product managers, UI/UX designers, and QA teams to translate enhancement requirements into actionable
technical solutions.
• Played a key role in agile sprints, delivering enhancements ahead of schedule with a 95% on-time release rate.
• Stayed abreast of emerging technologies and industry best practices, integrating innovative solutions that enhanced app functionality
and drove a 25% improvement in user experience metrics.
Flutter Developer at Gate Africa
May 8, 2023 - November 18, 2024• Orchestrated the end-to-end development of Gate Africa's mobile app, incorporating access control features that resulted in an increase
in user engagement and interaction within the community.
• Spearheaded the integration of dues management functionalities, streamlining payment processes and contributing to an improvement
in overall user satisfaction ratings.
• Implemented emergency services features, reducing response times by 30% and enhancing the safety and security of the estate
residents.
• Collaborated with cross-functional teams to design and execute a seamless user experience strategy, resulting in a decrease in app
navigation complexity and an increase in user retention rates.
• Defined and executed a comprehensive roadmap for the app development journey, ensuring timely delivery and alignment with Gate
Africa's vision for an efficient estate management solution.
Flutter Developer at LoadNG
January 8, 2024 - August 30, 2024• Developed and implemented a real-time cryptocurrency exchange feature, increasing transaction speed and enhancing user
experience.
• Collaborated with the product team to integrate USD support for transactions, expanding the customer base in Nigeria.
• Enhanced app security by implementing encryption protocols, ensuring the safety of user data during transactions and increasing
trust among users.
• Conducted performance optimizations that resulted in a reduction in app loading times, leading to higher user retention rates.
• Actively participated in brainstorming sessions to ideate and implement innovative features, positioning LoadNG as a pioneer in
digital transaction solutions.
Flutter Mobile App Developer
December 22, 2024 - December 22, 2024Flutter Mobile App Developer at SaverTech Limited
January 9, 2023 - August 30, 2024• Collaborated with stakeholders to implement customized app features tailored to client needs, driving product differentiation in a competitive market.
• Partnered with UI/UX designers, project managers, and backend developers to align app functionality with user-centric design principles.
• Achieved a 40% reduction in app crash rates by identifying and resolving critical bugs and memory leaks.
• Integrated third-party APIs such as payment gateways, location services, and social media platforms to enhance app utility and user experience.
• Mentored and guided interns in mobile development, resulting in a 20% increase in project efficiency and quality.
Google Summer of Code External Contributor at Liquid Galaxy, Spain
May 8, 2023 - August 31, 2023• Supported key contributors in testing and reviewing Flutter-based applications designed for the Liquid Galaxy multi-screen display system, ensuring functionality and performance alignment with project standards.
• Contributed to the development and successful deployment of the Agro Robot Swarm dashboard on the Liquid Galaxy platform, enhancing visualization and functionality for users.
• Actively engaged in remote team collaboration, participating in weekly project meetings to discuss progress, address challenges, and provide actionable insights to drive project success.
• Acknowledged as a key contributor to the Liquid Galaxy project, earning a feature on the official Liquid Galaxy webpage under the name "Gozie Williams" for notable contributions and impact.
Flutter Developer Intern at SkillUp Africa
June 6, 2022 - December 23, 2022• Developed and implemented user-friendly mobile applications using the Flutter framework during the internship.
• Collaborated with a team of developers to troubleshoot and resolve technical issues, ensuring seamless functionality of mobile applications across different devices.
• Conducted performance optimization tasks to enhance app speed and responsiveness, improving the overall app performance.
• Participated in code reviews and provided constructive feedback to peers, fostering a collaborative and learning-oriented development environment within the team.
Industry Experience
Software & Internet
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