Trusted by Leading Brands
Skills of Our Flutter App Developers
Hire dedicated Flutter programmers or Dart programmers from Space-O and get the following service for your business. Choose the Flutter development services as per your project requirements.
Custom Flutter App Development
Hire Flutter app developers to build custom, high-performance applications tailored to your business goals. Our team specializes in Dart, SQLite, and SOLID principles, ensuring glitch-free graphics, fast load times, and scalable architecture. Get user-centric, business-critical mobile apps designed to deliver seamless performance across industries and platforms.
Flutter Consulting Services
Our Flutter app development consulting services help businesses align technology with growth goals. From project planning to cost estimation and scalability strategy, our Flutter consultants guide you through the Flutter ecosystem, get tailored solutions, optimize resources, and accelerate time-to-market with smart, data-driven decision-making for your applications.
Cross-platform Development
Our dedicated Flutter developers create cross-platform apps that run flawlessly on Android and iOS using a single codebase. From integrating geolocation and cameras to using platform-specific APIs, we ensure native-like performance, cost efficiency, and faster development cycles. Hire dedicated Flutter app developers to deliver responsive, reliable, and scalable cross-platform solutions.
Migration & Upgradation to Flutter
Hire Flutter migration experts to modernize your existing Android or iOS apps. We specialize in Flutter 2 to Flutter 3 migration, code optimization, and UI/UX enhancement without disrupting workflows. Ensure improved scalability, high performance, and better usability while unlocking the latest Flutter 3 features and cross-platform compatibility with minimal maintenance.
Web/Desktop App Development
Hire Flutter developers in Canada to build responsive web and desktop applications that blend performance with compatibility. Using Flutter’s advanced framework, our experts craft business-critical solutions that work seamlessly across devices. Whether for enterprise use or customer-facing platforms, we deliver lightweight, fast, and user-friendly Flutter web and desktop apps.
MVP & Prototyping Services
Looking to test your idea before scaling? Hire a Flutter developer for MVP development services and app prototyping. We help startups and enterprises validate product concepts, reduce risk, and minimize cost. Launch a functional app prototype across Android and iOS platforms quickly while gathering valuable user feedback for future iterations.
Backend Integration & API Development
Hire dedicated Flutter developers for backend integration and API development. From Firebase and REST APIs to GraphQL and cloud services, we ensure secure, scalable connections. Our flutter experts also build custom plugins and third-party integrations to extend functionality, delivering feature-rich Flutter applications that enhance performance and meet complex business needs.
UI/UX Design Services
Our UI/UX designers specialize in creating visually stunning, responsive, and user-friendly app interfaces. Leveraging Material Design and Cupertino widgets, we craft seamless user journeys that improve retention and engagement. Hire Flutter app developers with design expertise to deliver apps that combine functionality, speed, and outstanding visual appeal across platforms.
Flutter Maintenance, & Support
Hire Flutter experts for app maintenance, debugging, and performance optimization. We continuously monitor, identify, and resolve issues, apply timely updates, fix bugs, and upgrade versions. Our dedicated Flutter developers ensure your apps remain stable, secure, and scalable, delivering peak performance and flawless functionality across Android, iOS, web, and desktop.
Our Commitment to Excellence
- We have ISO 9001 certification, showing our commitment to top-quality management.
- Holding ISO 27001 certification, we prioritize top-tier data security and continuous compliance.
- We have completed 98% of our projects on time, showing our strong commitment to deadlines.
- With a strong team of 140+ software developers, we have in-depth expertise to tackle a wide array of technological challenges.
Hire Flutter App Developers from Space-O
Want to deploy your mobile application on multiple platforms from a single codebase? Need scalable solutions optimized for your business? Hire dedicated Flutter developers from Space-O Technologies who write clean, production-grade code following SOLID principles and Flutter best practices.
Hire Flutter app developers in Canada experienced in Dart programming, Flutter SDK, and state management patterns like Provider and Bloc. Our dedicated Flutter app developers build eCommerce platforms, event management systems, marketplace apps, and custom CRM solutions with secure API integrations and Firebase services.
Space-O Technologies has delivered 300+ applications to 100+ clients, including Fortune 500 companies. Recently, we built a Flutter ride-sharing app featuring real-time GPS tracking, in-app payments, and driver-rider matching and deployed with 99.9% uptime.
Hire the Best Flutter Developers
Key Highlights of Space-O
100+
Happy Clients Worldwide
300+
Successful Projects
65%
Repeated & Referral Business
Successful Flutter Projects Delivered by Our Developers
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MenuSnap: AI-Driven Food Photo Editor for Delivery Apps
Want to make your menu stand out on delivery platforms? MenuSnap is an AI-powered food photo editor designed by Space-O Technologies to transform your menu images into visual masterpieces.
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On-Demand Ride-sharing App
Want to build on-demand ride sharing app for your taxi business? We have developed cab booking app including rider’s and driver’s app and admin panel.
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Pickup Soccer App Development
Looking for a local football even management solution? Want to create a pickup soccer application? Check this case study of the Undrgrnd Futbol mobile app.
Flexible Engagement Models to Hire Dedicated Flutter App Developers
With our flexible engagement models, hire Flutter programmers and developers on a full-time, part-time, and hourly contract basis. Our dedicated Flutter programmers work remotely as your extended team and offer app consulting services to validate architecture and plan development roadmaps before full-scale implementation.
Part-time Developers
Hire Flutter developers for part-time and build your solution in a limited time
- Start-ups and medium-size projects
- 4 hours a day, 5 days a week
- Billing Cycle : Monthly
80 hours/month
Full-time Developers
Hire Dart developers for full-time and build enterprise solutions for your business
- Enterprise and medium-size projects
- 8 hours a day, 5 days a week
- Billing Cycle : Monthly
160 hours/month
Hourly Developers
Hire top Flutter app developers on an hourly basis based on the scope and project requirements
- Start-ups and medium-size projects
- Based on your requirements
- Weekly/Monthly
Custom hours
Why Hire Flutter Expert Developers From Space-O Technologies?
Our dedicated Flutter programmers have years of hands-on experience building production applications using Dart programming language and Flutter frameworks. Whether you’re a startup validating your MVP or an enterprise scaling business, hire dedicated dart developers from Space-O Technologies to access these following benefits which set us apart:
30-Min Free
Consultation
Senior Flutter
Developers
On-Time Project
Delivery
No Hidden
Costs
100% Security
NDA Signing
Complete Transparency
Timely Reports
Technology Stack We Use for Our Flutter App Development
To deliver custom Flutter solutions, you need Dart developers who have the experience and skill to get it done within a limited time frame. Here is a list of skills of our developers.
Programming languages
Dart
Firestore
SQLiteDatabases
Flutter
Android Studio
Visual Studio CodeTools
GitClients Love Space-O Technologies
As the CTO of a startup building cross-platform apps, I relied on Space-O’s Flutter expertise to develop our mobile and web applications. Their developers were highly proficient in Dart and Flutter frameworks to deliver high-performance native-like experiences. Space-O’s teams rapidly built features that worked seamlessly across iOS, Android and web. The Flutter developers integrated tightly with our product designers to iterate on UIs. I highly recommend Space-O for providing dedicated Flutter talent to quickly develop multi-platform apps from a single codebase.
Kenneth Hal
CTO, SaaS Owner
Why Choose Flutter for Your Mobile App Development?
Hot Reload for Rapid Development
Experience lightning-fast development cycles with Flutter’s hot reload feature. See changes instantly without losing app state, allowing developers to experiment, fix bugs, and add features in real-time. This translates to 30-40% faster development time and quicker iterations based on your feedback.
Native Performance Without Compromise
Flutter compiles directly to native ARM machine code, delivering 60-120 FPS performance that matches native apps. No JavaScript bridge means no performance bottlenecks – your users get smooth animations, instant response times, and the fluid experience they expect from premium apps.
Single Codebase, Multiple Platforms
Write once, deploy everywhere. One Flutter codebase powers your iOS, Android, Web, Windows, macOS, and Linux applications. This unified approach reduces development costs and ensures consistent functionality across all platforms while maintaining platform-specific UI elements.
Rich Widget Library & Customization
Access 1000+ pre-built Material Design and Cupertino widgets that adapt perfectly to each platform. Create pixel-perfect custom UIs with Flutter’s layered architecture – from simple buttons to complex animations. Every element is customizable, giving your app a unique identity while maintaining native feel.
Faster Time-to-Market
Launch your MVP 2-3x faster than traditional native development. Flutter’s efficient development process, extensive widget catalog, and single codebase approach mean you can go from concept to both app stores in weeks, not months. Ideal for startups and enterprises seeking to capitalize on market opportunities.
Future-Proof Technology
Backed by Google and used by industry leaders such as BMW, Alibaba, and Google Pay, Flutter is continually evolving. With Flutter 3’s expanded platform support and regular updates, your investment remains cutting-edge. The growing ecosystem of 25,000+ packages ensures your app can integrate any feature you need, today and tomorrow.
Industries Our Remote Flutter App Developers Serve
As a trusted Flutter development company in Toronto, Space-O Technologies delivers industry-specific mobile, web, and desktop applications using the Flutter framework. Hire remote Flutter developers who understand your sector’s specific requirements and deliver solutions that meet regulatory standards while providing exceptional user experiences.
How to Hire Flutter Developers from Space-O Technologies
Whether you need to hire Flutter programmers for a short-term project or build a dedicated Flutter team for long-term development, we match you with pre-vetted experts who fit your technical stack and business objectives. Our streamlined 6-step approach ensures you interview qualified candidates, assess their skills firsthand, and start development quickly with zero commitment until you’re confident you’ve found the right fit.
Schedule a Call
1
If you are planning to hire Flutter app developers from Space-O, you just need to fill up the contact us form. Share your Flutter app requirement with us. In just 24 hours, our experienced Flutter app consultants schedule a call with you to discuss your Flutter app development requirements.
Get Consultation
2
When we call you to discuss your Flutter app requirements, we provide you 30-min free consulting service. In our discussion call, we talk about your project requirements and a number of the Flutter developers required for your project. We even suggest features to integrate into the app and strategies for the growth of your business.
Interview Team Members
3
If you want to go ahead with our service, we provide you with the resume of the selected candidates as per your project requirements. Once you get the resume, you are free to interview our best Flutter developers. During the interview, you can assess their Flutter mobile app development skills to choose the right candidate.
Select Hiring Model
4
If the interviewed candidate fits your business requirements, choose one model from the fixed-price model, dedicated team model, and part-time model. If any of the models don’t fit the requirements, choose a custom hiring model or the combination of two as per your project requirements.
Sign an NDA
5
After finalizing the hiring model, we sign an NDA to ensure that confidential information is not shared with anyone. We even sign a project agreement which contains – project deliverables, milestones, legal clauses, and annexure. We make sure that data is not accessible to the third party.
Project Development
6
We kick-start the project development once we complete the documentation formalities. During the development phase, we ensure that you are in a loop so that we are aligned with the same goals. Once the project is complete, we deploy your app on app stores.
FAQ About Hiring Flutter Developers
How much time does it take to build a mobile app in Flutter?
It approximately takes 2-3 weeks to 9+ months to develop a mobile app in Flutter. However, the time taken for mobile app development depends on various factors like the number of features you want to integrate, complexities, design, and third-party services.
Why is Flutter popular and how will it benefit your business?
Flutter is popular because it enables cross-platform app development from a single codebase, reducing development costs and accelerating time-to-market. Your business benefits from native-like performance on iOS, Android, web, and desktop, consistent user experiences, faster updates through hot reload, and lower maintenance costs with unified codebases instead of platform-specific teams.
What tools do Flutter developers typically use?
Flutter developers use Android Studio and Xcode as primary IDEs for development. They leverage Flutter SDK for building apps, Dart DevTools for debugging and performance profiling, Git for version control, and Firebase for backend services. Additional tools include Visual Studio Code with Flutter extensions, Flutter Inspector for UI debugging, and package managers like Pub.dev for integrating third-party libraries.
How much does it cost to hire a Flutter developer?
The cost to hire a Flutter developer typically varies between $15 and $80+ per hour, but the final price depends significantly on the developer’s experience, their geographic location, and whether you hire a freelancer, an agency, or an in-house team
When you hire Flutter programmers from Space-O Technologies, you receive transparent cost estimates during our free 30-minute consultation, with no hidden fees or surprise charges.
Can Flutter be used for web development?
Yes, Flutter supports web development, allowing developers to build responsive web applications from the same codebase used for mobile apps. When you hire Flutter developers, they can deploy your application to browsers using Flutter’s web renderer, maintaining consistent UI and business logic across platforms. This approach reduces development time and costs while ensuring uniform user experiences.
What skills should a Flutter developer have?
Hire flutter developers proficient in Dart programming, Flutter SDK, state management (Provider, Bloc, Riverpod), and widget customization. Essential skills include API integration, Firebase services, Git version control, responsive UI design, debugging with DevTools, implementing material design and Cupertino widgets.
We handle asynchronous operations, optimizing app performance, and understanding platform-specific features for iOS and Android deployment.
Where do I hire Flutter developers?
Hire Flutter developers from Space-O Technologies, a trusted Flutter app development company in Toronto serving clients across Canada and the US. We provide dedicated Flutter developers on full-time, part-time, or hourly basis. Start hiring pre-vetted senior web and mobile app developers in just 72 hours through our transparent process.
Do you sign an NDA before starting a project?
Yes. We sign an NDA to protect the confidentiality of your data. We ensure that your data remains protected from any third-party discrepancies regardless of the complex projects. Our NDA is valid for two years; you can either renew or discontinue it. You can even provide your custom NDA; however, it gets reviewed by our consultant before signing.
All our projects are secured by NDA
100% Secure. Zero Spam
*All your data will remain strictly confidential.
Trusted by
Bashar Anabtawi 
Canada
“I was mostly happy with the high level of experience and professionalism of the various teams that worked on my project. Not only they clearly understood my exact technical requirements but even suggested better ways in doing them. The Communication tools that were used were excellent and easy. And finally and most importantly, the interaction, follow up and support from the top management was great. Space-O not delivered a high quality product but exceeded my expectations! I would definitely hire them again for future jobs!”
Canada Office
2 County Court Blvd., Suite 400,
Brampton, Ontario L6W 3W8
Phone: +1 (437) 488-7337
Email: sales@spaceo.ca