Dauren B.
Flutter Developer | FlutterFlow | Firebase | Supabase | Mobile App
🥇 Top rated Flutter | FlutterFlow development I’m a professional Flutter Developer with 5 years of experience delivering scalable, production-ready mobile apps for startups, enterprises, and businesses with millions of active users. I focus on quality, performance, and teamwork – using Git (GitLab/Bitbucket), CI/CD, Jira/Trello, and Slack for clear collaboration and efficient delivery. I deliver high-quality cross-platform mobile solutions using the following skills: 🔹 Designing reusable, maintainable code and modular architecture in Flutter 🔹 Third-party libraries and RESTful API integration 🔹 Cross-platform mobile development for Android and iOS 🔹 Advanced state management (BLoC, Riverpod, GetIt, Provider) and clean app architecture (MVC, MVVM, MVP) 🔹 Deep knowledge of Firebase (Cloud Firestore, Realtime Database, Authentication, Analytics, Crashlytics, Notifications, Remote Config) 🔹 CI/CD automation with GitLab CI/CD, Firebase App Distribution, and testing pipelines 🔹 Experience with local storage solutions (SQLite, Drift, Hive) 🔹 Integration of Google SDKs (Maps, In-App Billing, Analytics, etc.) 🔹 Implementation of payment systems (Stripe, In-App Purchases, QR, NFC, Bluetooth transactions) 🔹 Push notifications, offline caching, performance tuning, and threading 🔹 Writing unit tests with Mockito for stability and debugging 🔹 Expertise with IDE tools (Android Studio, VS Code) 🔹 Following Material Design guidelines and modern UI/UX practices 🔹 Skilled with design handoff tools (Figma, Adobe XD, Sketch) 🔹 Familiar with chatbots and AI integrations (ChatGPT, GPT-3.5, GPT-4) 🔹 Proficient in version control tools (Git, GitHub, GitLab, Jenkins) Can deliver flowing high-quality mobile solutions: 🔹 ChatBot Flutter | FlutterFlow apps 🔹 ChatGPT Flutter | FlutterFlow apps 🔹 AI Flutter | FlutterFlow apps 🔹 Healthcare Flutter | FlutterFlow apps 🔹 IoT Flutter | FlutterFlow apps 🔹 Wearable Flutter | FlutterFlow apps 🔹 Bluetooth Flutter | FlutterFlow apps 🔹 NFC Flutter | FlutterFlow apps 🔹 Chat Flutter | FlutterFlow apps 🔹 Messaging Flutter | FlutterFlow apps 🔹 Education Flutter | FlutterFlow apps 🔹 eCommerce Flutter | FlutterFlow apps 🔹 Payment Flutter | FlutterFlow apps 🔹 Delivery Flutter | FlutterFlow apps 🔹 Booking Flutter | FlutterFlow apps 🔹 Events Flutter | FlutterFlow apps 🔹 Hospitality Flutter | FlutterFlow apps 🔹 Scan Flutter | FlutterFlow apps 🔹 Social Flutter | FlutterFlow apps 🔹 Travel Flutter | FlutterFlow apps 🔹 Map Flutter | FlutterFlow apps 🔹 Location Flutter | FlutterFlow apps 🔹 Tracking Flutter | FlutterFlow apps 🔹 Video Flutter | FlutterFlow apps 🔹 Audio Flutter | FlutterFlow apps 🔹 News Flutter | FlutterFlow apps Looking forward to building impactful mobile apps with you soon!
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $6.6k
Billed in all: $17,036$17k
$3.3k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 7% in Firebase Realtime Database
Ranked by MRR among everyone on Upwork with the skill.
- #32User Profile Creation213 freelancers · 🇰🇿 #1Top 15%🇰🇿#1 of 3
- #34Firebase Realtime Database482 freelancers · 🇰🇿 #1Top 7%🇰🇿#1 of 2
- #69Firebase Cloud Firestore869 freelancers · 🇰🇿 #2Top 8%🇰🇿#2 of 5
- #71User Authentication698 freelancers · 🇰🇿 #1Top 10%🇰🇿#1 of 5
- #122FlutterFlow834 freelancers · 🇰🇿 #1Top 15%🇰🇿#1 of 5
- #130In-App Purchases1,101 freelancers · 🇰🇿 #1Top 12%🇰🇿#1 of 6
- #173Smartphone995 freelancers · 🇰🇿 #1Top 17%🇰🇿#1 of 4
- #194Hybrid App Development1,431 freelancers · 🇰🇿 #1Top 14%🇰🇿#1 of 5