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Alex Sullivan
@devbyhafiz
AI Flutter Enterprise App Developer
United States
English, Spanish, French, German, Arabic, Italian
About me
Hi, I'm Alex Sullivan, an expert in AI mobile app development, enterprise mobile app development, Flutter, and FlutterFlow solutions. I help startups, businesses, and enterprises transform ideas into secure, scalable, and high-performance mobile apps. You get clean code, intuitive user experiences, and reliable solutions built for long-term success. Let's discuss your project and create a mobile app that drives real business growth.
Skills
Alex Sullivan
Offline •
Average response time: 1 hour
See my services
AI Mobile Apps
I will build custom ai mobile app using flutter for android and ios
Cross-Platform Development
I will build enterprise mobile app development for android and ios
Work experience
Senior Mobile App Developer
Substack • Full-time
Jun 2024 - Present • 2 yrs 2 mos
Develop and maintain high-performance Android, iOS, and cross-platform mobile applications. Build scalable features, integrate APIs, optimize app performance, and collaborate with cross-functional teams to deliver reliable, user-focused mobile solutions.
Freelance Senior Mobile App Develope
Freelancer.com • Freelance
Aug 2020 - Jul 2024 • 3 yrs 11 mos
Designed and developed custom AI-powered, Flutter, FlutterFlow, Android, and iOS applications for startups and businesses. Delivered enterprise mobile solutions, API integrations, Firebase implementation, bug fixes, and scalable cross-platform applications.
