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devbyhafiz

Alex Sullivan

@devbyhafiz

AI Flutter Enterprise App Developer

Estados Unidos
Inglês, Espanhol, Francês, Alemão, Árabe, Italiano
Algumas informações são exibidas no idioma inglês.
Sobre mim
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.... Saiba mais

Habilidades

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devbyhafiz
Alex Sullivan
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Mobile Apps com IA
I will build custom ai mobile app using flutter for android and ios
A partir deUS$ 90 /projetoMais detalhes
Desenvolvimento Multiplataforma
I will build enterprise mobile app development for android and ios
A partir deUS$ 100 /projetoMais detalhes

Experiência profissional

Substack

Senior Mobile App Developer

Substack • Período integral

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.

Freelancer.com

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.