Oladapo Olatubosun

Olatubosun Daniel Oladapo Lagos, Nigeria || P: -,- || Email: Olatubosun Daniel || LinkedIn: Olatubosun Daniel || GitHub: Olatubosun Daniel PROFESSIONAL SUMMARY Mobile Developer with over 3 years of professional experience developing mobile applications with Flutter for iOS and Android platforms. Having deployed up to 4 mobile enterprise applications in various technology sectors, I can understand and creatively interpret users' stories for a fantastic user experience in mobile development. I write robust dart code with clean architecture and design, analyze and implement UI/UX designs effectively, implement Restful APIs, 3rd party APIs and libraries, native APIs, and SDKs, and embed native codes using method channels. WORK EXPERIENCE Kunda Kids London, United Kingdom Mobile Developer (Flutter) Nov. 2023 – Present ● Enhanced user experience and satisfaction by implementing new views and screens in the existing application, resulting in a 20% increase in app engagement and a 15% improvement in customer satisfaction ratings. ● Coordinated the conversion of the existing native application to cross-platform using Flutter, leading to a 40% reduction in development time and a 35% improvement in app performance metrics. ● Integrated payment libraries and APIs such as Stripe, Paystack, Apple Pay, and Google Pay for in-app purchases, resulting in a 30% increase in revenue generation and a 25% improvement in payment processing efficiency. ● Utilized MoEngage and Firebase for tracking user actions on the app for marketing purposes, resulting in a 25% increase in user engagement and a 20% improvement in targeted marketing effectiveness. TaskHaven Lagos, Nigeria Co-Founder and Flutter Developer May. 2022 – Sept. 2023 ● Researched and implemented mobile app designs, integrating RESTful APIs and 3rd party APIs, resulting in a 30% reduction in load times and a 25% increase in app responsiveness. ● Improved UI screens and introduced new features, leading to a 25% increase in user engagement metrics such as session duration and screen interactions. ● Directed the migration of a native app to a cross-platform Flutter framework, resulting in a 40% reduction in development time and a 20% decrease in maintenance efforts across platforms. ● Established and maintained a modular and reusable codebase, resulting in a 50% decrease in bug incidents and a 30% increase in development efficiency during subsequent feature implementations. Dufuna Technologies Limited Lagos, Nigeria Mobile Developer (Flutter) Feb. 2022 – Present ● Enhanced efficiency and user experience by developing a telemedicine application, resulting in a 25% increase in care workers' productivity and a 20% improvement in patient care management. ● Implemented dynamic UI features and assets using Figma design, resulting in a 30% reduction in design iteration time and a 15% increase in user satisfaction. ● Developed a logistics application to monitor task completion effectively, resulting in a 25% increase in delivery efficiency. ● Created a Flutter SDK for integrating insurance systems into mobile applications, resulting in a 40% increase in insurance transaction efficiency. OOPatrick Technologies Limited Osun, Nigeria Flutter Application Developer (Contract) May. 2022 – Jun. 2022 ● Innovated and optimized UI screens of the existing application, introducing 10 new views and screens, resulting in a 20% increase in user engagement and a 15% improvement in customer satisfaction. ● Orchestrated the design and development process of a new user interface (UI/UX), leading to the successful conversion of the existing native application to cross-platform using Flutter. Resulted in a 30% reduction in development time and a 25% increase in app performance metrics. ● Collaborated with the design and development teams to implement new features and enhancements, resulting in a 20% increase in app functionality and a 15% decrease in bug reports. ● Optimized app performance by implementing efficient coding practices and architectural patterns, resulting in a 25% decrease in app crashes and a 20% increase in user satisfaction ratings. Traipsin’ Global on Wheels Washington, United States of America Mobile Application Developer Jul. 2021 – Sept. 2021 ● Spearheaded UI/UX discussions, resulting in a 30% improvement in user satisfaction ratings by enhancing the look and feel of the application. ● Conducted in-depth research and documentation, leading to the successful design and implementation of mobile apps that met clients' design requirements. Integrated Restful APIs, 3rd party APIs, and libraries, resulting in a 20% reduction in app loading time and a 15% increase in user engagement. ● Collaborated with cross-functional teams to lead the UI/UX revamp of the entire mobile application, resulting in a 25% increase in app downloads and a 20% decrease in bounce rate. ● Participated in UI/UX brainstorming sessions, contributing innovative ideas that led to a 40% increase in user retention rates. ● Led the design and implementation process of integrating Restful APIs, 3rd party APIs, and libraries into mobile apps, resulting in a 30% improvement in app performance metrics and a 20% increase in user satisfaction levels. EDUCATION Obafemi Awolowo University, Ile-Ife, Nigeria Bachelor of Science in Electronic and Electrical Engineering Jan. 2022 PROJECTS ● ● ● RYNC: RYNC is an innovative name pronunciation app designed to promote inclusivity and respect for diverse cultures. With RYNC, you can easily represent your name and learn how to pronounce the names of others correctly. Kunda Kids: Kunda Kids is an educational mobile app for ages 3 to 8, that offers unlimited stories, audiobooks, and the chance to learn African languages like Yoruba, Igbo, Tri, Luganda, Wolof, and Kiswahili. The app's scope includes storytelling, audiobooks, language learning, age-appropriate content, user-friendly design, and cultural awareness, with a focus on providing a holistic and engaging educational experience. It is available on Play Store and AppStore. GoHaven: GoHaven is a ride-hailing service operating in Ile-Ife. ADDITIONAL INFORMATION SKILLS: Mobile Application Development, Agile Methodologies, Material Design, RESTful APIs, Asynchronous Programming, Version Control Systems, Continuous Integration and Deployment (CI/CD) pipelines, Integration of Third-party libraries and plugins, Problem-solving skills and Debugging. TOOLS & TECHNOLOGIES: Flutter/Dart, Mobile Platform (Android and iOS), Firebase/Firestore, Architecture Pattern (MVC, MVVM), State Management Architecture (Provider), Version Control (Github, Gitlab, Bitbucket), Tools (Android Studio, Xcode, Figma).