You will get Python FastAPI Developer | REST API Backend | Full Stack Developer
Top Rated
Top Rated
Project details
Python FastAPI developer & Flutter app developer.
100% Job Success, Top Rated. I build Python FastAPI REST API backends and
connect them to Flutter apps for iOS, Android & web.
Need a fast api backend for your mobile app? Most clients hire
two developers. I do both — FastAPI backend + Flutter frontend,
one developer, zero coordination.
⚙️ Python FastAPI Backend:
✔ Python FastAPI REST API design
✔ PostgreSQL & MongoDB
✔ JWT auth & security
✔ Docker & API documentation
📱 Flutter App Development (iOS, Android & Web):
✔ Flutter Dart Android & iOS cross-platform apps
✔ Flutter Firebase integration
✔ Mobile app UI design & development
✔ App Store & Play Store publishing
✅ Full Stack Projects Delivered:
✔ Freelance marketplace — Flutter + FastAPI
✔ Admin dashboard — Flutter Web + FastAPI
✔ E-commerce android app — Flutter iOS Android
✔ Delivery app — Flutter + Firebase
🔧 EXPERTISE:
Python full stack developer, full stack developer, mobile
application developer, mobile app developer iOS, flutter dart
android, flutter android smartphone, android developer,
python developer, android mobile app development iOS.
📅 Free consultation. 𝐇𝐢𝐭 𝐈𝐧𝐯𝐢𝐭𝐞 𝐨𝐫 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐦𝐞.
100% Job Success, Top Rated. I build Python FastAPI REST API backends and
connect them to Flutter apps for iOS, Android & web.
Need a fast api backend for your mobile app? Most clients hire
two developers. I do both — FastAPI backend + Flutter frontend,
one developer, zero coordination.
⚙️ Python FastAPI Backend:
✔ Python FastAPI REST API design
✔ PostgreSQL & MongoDB
✔ JWT auth & security
✔ Docker & API documentation
📱 Flutter App Development (iOS, Android & Web):
✔ Flutter Dart Android & iOS cross-platform apps
✔ Flutter Firebase integration
✔ Mobile app UI design & development
✔ App Store & Play Store publishing
✅ Full Stack Projects Delivered:
✔ Freelance marketplace — Flutter + FastAPI
✔ Admin dashboard — Flutter Web + FastAPI
✔ E-commerce android app — Flutter iOS Android
✔ Delivery app — Flutter + Firebase
🔧 EXPERTISE:
Python full stack developer, full stack developer, mobile
application developer, mobile app developer iOS, flutter dart
android, flutter android smartphone, android developer,
python developer, android mobile app development iOS.
📅 Free consultation. 𝐇𝐢𝐭 𝐈𝐧𝐯𝐢𝐭𝐞 𝐨𝐫 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐦𝐞.
Web Programming Project
API Development, API IntegrationProgramming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$400
|
Standard
$1,200
|
Advanced
$2,500
|
|---|---|---|---|
| Delivery Time | 10 days | 21 days | 40 days |
Number of Revisions | 2 | 3 | Unlimited |
Source Code |
3 reviews
(3)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
BJ
Brian J.
Apr 17, 2024
Convert Angular Dashboard to Flutter
Working with Alex on our Flutter development project was a positive experience. He is a skilled developer who met our expectations with quality work. Alex was particularly attentive, making himself available for discussions and responding well to feedback. His commitment to meeting deadlines was appreciated. Thank you, Alex, for your contributions to our project. I recommend him to anyone in need of a reliable Flutter developer.
ZC
Zan C.
Mar 4, 2024
Flutter work
ZC
Zan C.
Feb 11, 2024
Convert mobile app UI from Figma to Flutterflow
Great work and clear communication!
About Alemayehu
Flutter & Python FastAPI Developer | iOS, Android & Web | Firebase
100%
Job Success
Addis Ababa, Ethiopia - 1:33 pm local time
Struggling to find one developer who can build both your Flutter app AND the backend that powers it? Most clients end up hiring two people — one for mobile, one for the API. That means more coordination, more gaps, slower delivery.
I do both. Flutter (iOS, Android & Web) + Python FastAPI backend — built together, deployed together, owned by one person.
𝐈 𝐦𝐢𝐠𝐡𝐭 𝐧𝐨𝐭 𝐛𝐞 𝐭𝐡𝐞 𝐫𝐢𝐠𝐡𝐭 𝐟𝐢𝐭 𝐟𝐨𝐫 𝐞𝐯𝐞𝐫𝐲𝐨𝐧𝐞, but if you're looking for a developer who:
⭐ Builds the full product — Flutter app + Python FastAPI backend
⭐ Delivers clean, production-ready code not prototypes
⭐ Communicates clearly at every step, not just when something's done
⭐ Understands your business goals, not just your feature list ... then we'd work well together.
📱 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 (iOS, Android & Web)
★ Cross-platform Flutter apps — iOS, Android & Web
★ Firebase integration — Auth, Firestore, Storage, Cloud Functions
★ State management: BLoC, GetX
★ Maps, geolocation, real-time data, push notifications, QR codes
★ Custom UI/UX — responsive, pixel-perfect
★ In-app purchases & payment gateway integration
★ App Store & Google Play publishing
⚙️ 𝐏𝐲𝐭𝐡𝐨𝐧 𝐅𝐚𝐬𝐭𝐀𝐏𝐈 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
★ High-performance REST API design with Python FastAPI
★ PostgreSQL & MongoDB — database design and optimization
★ JWT authentication & role-based access control
★ AI & LLM integration — OpenAI, ChatGPT API via FastAPI
★ Microservices and modular architecture
★ Docker & cloud deployment
★ API documentation — OpenAPI/Swagger
🔗 𝐅𝐮𝐥𝐥 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲
★ Flutter frontend + FastAPI backend — designed and deployed as one product
★ Firebase or custom FastAPI backend — I'll recommend what fits your project
★ Login options: Email, Google, Apple, Facebook, Phone
Apps I build:
✅ SaaS dashboards & admin panels
✅ E-commerce & marketplace mobile apps
✅ Fitness, health & wellness apps
✅ Ride booking & on-demand apps
✅ Social & community mobile apps
✅ Startup MVPs — iOS, Android & Web
𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐊𝐞𝐞𝐩 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞:
✅ 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 — I update you regularly and speak your language, not just code
✅ 𝐎𝐧-𝐓𝐢𝐦𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 — no ghosting, no missed deadlines
✅ 𝐅𝐮𝐥𝐥 𝐎𝐰𝐧𝐞𝐫𝐬𝐡𝐢𝐩 — I treat your project like my own product
✅ 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬-𝐀𝐰𝐚𝐫𝐞 — I understand startup goals, not just technical specs
✅ 𝐏𝐫𝐨𝐛𝐥𝐞𝐦 𝐒𝐨𝐥𝐯𝐞𝐫 — I don't just follow instructions, I add value
⭐⭐⭐⭐⭐ 𝐁𝐫𝐢𝐚𝐧 𝐉𝐨𝐛𝐥𝐢𝐧𝐠: "Working with Alex was a great experience. He's a talented developer who delivered exactly what we needed, on time. His communication was excellent, and he always made himself available to discuss changes. Highly recommend!"
📅 Free 30-minute consultation — share your idea and I'll tell you exactly how I'd build it, what stack fits best, and what it will cost.
𝐖𝐞 𝐦𝐢𝐠𝐡𝐭 𝐧𝐨𝐭 𝐛𝐞 𝐭𝐡𝐞 𝐛𝐞𝐬𝐭 𝐦𝐚𝐭𝐜𝐡 𝐢𝐟 𝐲𝐨𝐮:
✗ Need someone who doesn't prioritize communication or updates
✗ Have a $200 budget for a complex product
✗ Expect rigid execution with no input or initiative
If you're building a Flutter mobile app, a Python FastAPI backend, or a complete product from scratch — hit 𝐈𝐧𝐯𝐢𝐭𝐞 or send me a message. I reply within 0–4 hours.
🔧 EXPERTISE:
Flutter | Flutter App Developer | Flutter Firebase | Flutter Dart | Flutter iOS Android | Flutter Android | Android App Development | iOS Development | Mobile App Development | Mobile App Developer | Android Developer | Mobile Application Developer | Python FastAPI | FastAPI Developer | Python Developer | Python Full Stack Developer | Full Stack Developer | REST API | API Development | API Integration | Firebase | PostgreSQL | MongoDB | Docker | Dart | Cross-Platform App Development | Mobile App Design | Startup MVP
Steps for completing your project
After purchasing the project, send requirements so Alemayehu can start the project.
Delivery time starts when Alemayehu receives requirements from you.
Alemayehu works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & API Planning
We discuss your project, define API endpoints, database schema, and I recommend the best architecture.
FastAPI Backend Development
I build your Python FastAPI REST API with authentication, database models, and full API documentation.