Hire Mobile App Developer

Flutter & FlutterFlow Expert

Professional mobile app developer building production-ready iOS & Android apps with Flutter and FlutterFlow. Available for hire at $20/hour with 3+ years of experience.

100% Job Success

Top Rated Plus

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$20 Hourly Rate

3+ Years Experience

10+ Apps

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Rodeo Central

Mobile app with 20+ screens
Rodeo event listings
See all upcoming rodeo events
Rodeo news
Upload videos to the wall
Make predictions
Broncs and horses gallery
Real-time chat with users
+10 more features

Flutter Supabase OneSignal

Rodeo Central MVP

FlutterFlow MVP development
Rodeo event listings
See all upcoming events
Make predictions
Broncs and horses gallery
Real-time chat with users

FlutterFlow Supabase OneSignal

Rodeo Admin Panel

Video submission review and approval
User classification and verification
Create, edit, and manage news articles
Live rodeo score capture and updates
Handle re-rides and draw adjustments
User suspension and moderation

Flutter Supabase SharedPrefs

Rodeo Central Landing Page

Visit the website

HTML JS CSS

Scent Finder

Find your scent with our quiz
AI perfume collection rating
Learn about scents with Scent Wheel
Perfume tips and tricks
Handle re-rides and draw adjustments
User suspension and moderation

Flutter Firebase Analytics Firebase Crashlytics Firebase Notifications Admob Google Pay OpenAI Sqflite

Skillena: AI Soft Skills Tutor

Choose soft skill
Serbian & English languages support
Learn and save to favorites
AI helps you with that skill
Make goals with AI
Track goals with achivements and notifications

Flutter Firebase RevenueCat OpenAI Node.js Push Notifications Localization

FitProgress

iOS & Android
Track your workout progress
22 workout templates
12 workout analysis
CSV Export
Cloud sync
Monitor progress with statistics

Flutter Sqflite Firebase

Visit the website

Puzzle Slicer

Upload an image
Choose between regular and irregular puzzle shapes
Select pieces
Download as PNG and SVG

HTML JS CSS PayPal

Visit the website

Flipside: Gravity Flip Runner

Neon endless runner
Tap to avoid obstacles
Revive with rewareded video ads

Flutter Flame Shared Prefs Admob

Solar Route

Route finding Flutter app for electric vehicles that calculates optimal driving routes based on solar exposure for maximum energy efficiency with Mapbox integration.

Flutter Mapbox OpenMeteo SharedPrefs

PiggyBank: Expense Tracker App

Track your expenses and incomes with this Flutter mobile app. Plan budget with 50-30-20 rule, featuring Firebase cloud sync and AdMob monetization.

Flutter Admob Firebase SharedPrefs

Stay Toxic: Guide to Drama

Find out how toxic you can be with this fun Flutter app featuring toxic quiz, horoscope and quotes. A satirical app for entertainment and self-reflection.

Flutter Shared Preferences

Mobile Development Tech Stack

As a Flutter and FlutterFlow developer, I use modern technologies to build high-performance mobile applications for iOS and Android. Hire me for expertise in these technologies:

Flutter

FlutterFlow

Firebase

Supabase

Sqflite

Admob

RevenueCat

OneSignal

Node.js

UnityAds

Git

PayPal

OpenAI

Client Testimonials

← Scroll to see all testimonials →

⭐⭐⭐⭐⭐

"Amazing freelancer, great designer to work with, very attentive and well organized. 10/10 would recommend."

— Gabriel Saint-Martin, Upwork

⭐⭐⭐⭐⭐

"I had the pleasure of working with Stefan on a project involving FlutterFlow and Supabase, and I couldn't be more satisfied with the experience. Stefan demonstrated exceptional technical expertise and a strong ability to teach complex concepts in a clear and approachable way."

— Oliver Ruby, Upwork

⭐⭐⭐⭐⭐

"Stefan is very helpful and a great person to work with."

— Kimberly Kuya, Upwork

⭐⭐⭐⭐⭐

"Stefan is a very talented and organized designer, he works quickly and is attentive to details. I worked with him many times and will work with him again, 10/10 would recommend."

— Gabriel Saint-Martin, Upwork

Professional Experience

Nov 2024 - Present

Flutter Developer

Magma Dev

Developing multiple Flutter applications for clients:

Innetex - Business management application
Carico - Healthcare communication platform
Sense Garden - Sensory therapy app

Flutter Firebase Supabase

2024 - Present

Freelance Flutter Developer

Upwork

Top Rated Plus freelancer with 100% Job Success Score. Building custom mobile applications for clients worldwide using Flutter and FlutterFlow.

Flutter FlutterFlow Mobile Development

Jan 2024 - Feb 2024

Flutter Developer

Zerox (Contract)

Contract Flutter developer position working on mobile application development projects.

Flutter Contract Work

July 2022 - Jan 2023

Flutter Developer Intern

Prime Holding JSC

Internship position focused on learning Flutter framework and mobile app development best practices.

Flutter Internship Mobile Development

Hire Mobile App Developer

Ready to hire a Flutter developer for your iOS or Android project? Let's discuss how I can help build your mobile app!

Your project could be next.

Hire an experienced Flutter and FlutterFlow developer to turn your idea into an amazing cross-platform mobile app for iOS and Android.