m
marylcole

Mary

@marylcole

Flutter Developer

United States
English
About me
Hi, I'm Mary Cole, a professional Flutter developer specializing in high-performance mobile and web applications powered by modern cloud technologies. I build scalable, secure, and user-friendly solutions using Flutter, Firebase, backend development, APIs, and AI integration. Whether you need a business app, SaaS platform, PWA, dashboard, or automation solution, I deliver clean code, responsive UI, and reliable performance tailored to your business goals.... Read more

Skills

m
marylcole
Mary
Offline • 

See my services

Full Stack Web Applications
I will develop a custom cafe pos and inventory management system
From$195 / projectMore details
Full Stack Web Applications
I will develop a custom pos system for your restaurant and cafe
From$80 / projectMore details

Work experience

TECHDesign

Flutter & Full Stack Developer

TECHDesign • Full-time

Jan 2021 - Present • 5 yrs 7 mos

Design and develop cross-platform Flutter applications for startups and businesses. Build scalable backend systems using Firebase and cloud technologies, integrate REST APIs, implement authentication, analytics dashboards, payment gateways, and AI-powered features while ensuring high performance and security.

Upwork

Mobile Application Developer

Upwork • Part-time

Mar 2020 - Dec 2021 • 1 yr 9 mos

Developed Android, iOS, and web applications using Flutter. Created responsive interfaces, integrated Firebase services, optimized application performance, fixed bugs, and collaborated with UI/UX designers to deliver production-ready software.