You will get High-Fidelity Cross-Platform App Prototype (Dart/ Flutter)
Project details
10+ Years of Proven Software Engineering.
Why Choose This Project?
I deliver production-ready code, not just a prototype. With over a decade of C#, .NET experience and 28 successful Upwork projects, I provide the reliability of a seasoned engineer. This fixed-price package is an exceptionally good deal, offered specifically to rapidly rebuild my transaction history and gain fresh 5-star feedback.
What Sets Me Apart:
Architectural Excellence: Built with SOLID principles and Clean Architecture, ensuring your Android app is scalable, maintainable, and easy for future developers.
Modern Stack Focus: I use cutting-edge cross-platform tools like Flutter/Dart for high performance and a modern UI.
AI-Driven Efficiency: Leveraging OpenAI GPT-4 and Claude AI for AI-Assisted Development, enhancing prototyping speed and code quality.
Full Integration Readiness: Expertise in MS SQL Server (T-SQL), Entity Framework, and RabbitMQ ensures a clear path to full system integration.
Focus: Get your high-fidelity, data-driven Android MVP foundation built securely and efficiently, ready for immediate testing and expansion. This is the fastest, safest route to market.
Why Choose This Project?
I deliver production-ready code, not just a prototype. With over a decade of C#, .NET experience and 28 successful Upwork projects, I provide the reliability of a seasoned engineer. This fixed-price package is an exceptionally good deal, offered specifically to rapidly rebuild my transaction history and gain fresh 5-star feedback.
What Sets Me Apart:
Architectural Excellence: Built with SOLID principles and Clean Architecture, ensuring your Android app is scalable, maintainable, and easy for future developers.
Modern Stack Focus: I use cutting-edge cross-platform tools like Flutter/Dart for high performance and a modern UI.
AI-Driven Efficiency: Leveraging OpenAI GPT-4 and Claude AI for AI-Assisted Development, enhancing prototyping speed and code quality.
Full Integration Readiness: Expertise in MS SQL Server (T-SQL), Entity Framework, and RabbitMQ ensures a clear path to full system integration.
Focus: Get your high-fidelity, data-driven Android MVP foundation built securely and efficiently, ready for immediate testing and expansion. This is the fastest, safest route to market.
Platform
AndroidApp Type
Hybrid AppDevelopment Technology
Flutter, XamarinApp Purpose
Education, Health & Fitness, Kids, Lifestyle, Medical, News, Productivity, Restaurant, Shopping, TravelExpertise
Cross Browser & Device Compatibility, Design, LocalizationWhat's included
| Service Tiers |
Starter
$299
|
Standard
$599
|
Advanced
$999
|
|---|---|---|---|
| Delivery Time | 4 days | 7 days | 14 days |
Number of Revisions | 1 | 2 | 3 |
Number of Mobile Operating Systems | 1 | 1 | 1 |
App Store Upload | - | - | |
App Icon Design | |||
Splash Screen | |||
Ad Network Integration | - | - | |
Source Code | - | - |
Optional add-ons
You can add these on the next page.
Additional Revision
+$80About Oles
Senior Software Engineer | Cross-Platform | AI-Assisted
Krakow, Poland - 8:10 am local time
• Languages: C#, Python, Dart
• Frameworks & Technologies: .NET, WinForms, Blazor, .NET MAUI, ADO.NET, LINQ, Entity Framework, DevExpress, Flutter etc
• AI-Assisted Development: Prototyping and Tooling with Claude AI & OpenAI GPT
• Databases: MS SQL Server (T-SQL, SSIS), MongoDB (basic)
• Architecture & Patterns: SOLID principles, OOP, Multithreading
• Messaging & Integration: RabbitMQ
• Version Control & Tools: Git, Visual Studio, VS Code, Cursor
I’m a professional software developer with strong expertise in .NET technologies, Flutter, and AI-driven development. My experience spans from designing scalable desktop and mobile applications to integrating intelligent automation and real-time data processing systems.
⚙️ What I Offer
• Development of cross-platform applications
• Creation of modern web applications
• Database design, optimization, and integration
• Automation tools and AI prototypes powered by OpenAI and Claude
• System integration and message-based architecture
• Clean, maintainable code following SOLID and OOP principles
I focus on delivering efficient, reliable, and scalable solutions that align with client goals and business logic. Whether you need a robust backend, an intuitive UI, or AI-powered functionality — I can help turn your idea into a production-ready product.
Steps for completing your project
After purchasing the project, send requirements so Oles can start the project.
Delivery time starts when Oles receives requirements from you.
Oles works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Confirmation
Review client's provided materials (sketches, goals, API docs) and confirm the scope of the chosen package (Starter, Standard, or Advanced).
Architecture Setup
Initialize the Flutter project, establish clean architecture (SOLID/OOP), and set up local database or initial API connection structure.