Sulaimon Ambali

Refactored an outdated codebase with Clean Architecture, improving maintainability and reducing bugs by 40%. Launched 3+ Play Store apps and integrated Paystack (payments) and OneSignal (push), achieving 98% uptime.

Developed medication browsing and vaccination booking features, achieving 95% on-time delivery and improving engagement by 30%. Built order tracking and store locator functionality and reduced support queries by 25%, while lowering app crashes by 35% and raising ratings to 4.7/5.

Delivered 90% of project deliverables by collaborating with designers and backend engineers to streamline user journeys and integrate third-party geolocation and ticketing APIs. Integrated RESTful weather services and payment gateways and partnered with UI/UX on user flow improvements to complete 80% of sprint objectives.

Integrated crypto on/off-ramping APIs to enable fiat-to-crypto transactions (75%) and multi-currency support (65%). Restructured the codebase for modularity, reducing app crash rates by 30%.

Built a cross-platform Flutter app from the ground up with 100% feature completion and implemented Firebase for real-time authentication, cloud storage, and analytics. Partnered on RESTful API design to synchronize data and reduced latency by 35%, then improved performance by 25% via testing and CI/CD pipeline optimization.

Spearheaded frontend development by establishing a scalable Flutter codebase architecture and translating UI/UX designs into functional apps. Set up and optimized Flutter codebases for 3+ apps, improving performance by 30%.

Earned a Bachelor of Science in Mathematics at Lagos State University from 2018 to 2023.