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$
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I will build flutterflow mobile app, ai powered mvp no code app developer
Cynthia
5.0
5.0
What people loved about this freelancer
olivia_johnso01
United States
Really happy with the work. I contacted cynthia because the “Sign in with Google” button in my FlutterFlow/Supabase app had stopped responding completely. Tapping...
olivia_johnso01
United States
Great experience working with cynthia. I came to her with an issue where the Google Sign-In button in my FlutterFlow app wasn’t responding, and she was able...
benjanmin_willi
United States
Cynthia is exceptionally great! She helped me fix the action flow and button functionality in my FlutterFlow project, and I couldn’t be happier with her work. She...
paulvalenzuela1
United States
Cynthia did a phenomenal job improving the Home page of my website, her engagement goes above and beyond to ensure accuracy and continuity. I enjoyed the communication,...
benjanmin_willi
United States
Cynthia is an expert at what she does not gonna lie she made my issue look simple and i have been finding it difficult to fix for weeks now thumbs up Cynthia...
About this gig
Have an app idea, startup MVP, or business workflow you want turned into a real product?
I'm a FlutterFlow developer focused on building functional mobile and web apps not just pretty screens. I help startups, founders, and businesses turn ideas, Figma designs, or existing projects into launch-ready MVPs.
What I Build:
- FlutterFlow mobile & web apps
- Startup MVPs & SaaS products
- AI-powered apps & AI integrations
- CRM, marketplace & booking apps
- Dashboards, portals & business apps
- Supabase/Firebase backends
- REST API & third-party integrations
- Authentication, payments & user roles
From UI and app logic to database, APIs, AI features, testing, and handoff, I build around your actual requirements and user flow.
Whether you're validating an idea, launching your first MVP, or improving an existing FlutterFlow app, I'll help you turn the concept into a functional product you can actually test with users.
Have a project in mind? Message me with your idea, features, or Figma design before ordering. I'll review it and recommend the best way to build it.
Get to know Cynthia
Cynthia
Great ideas are common but Great app are not
- FromSpain
- Member sinceMar 2026
- Avg. response time1 hour
- Last deliveryabout 18 hours
Languages
English, French, Spanish
Hi, I’m Cynthia, a no-code app developer specializing in FlutterFlow, AI-powered apps, and MVP development. I help startups, entrepreneurs, and businesses turn their ideas into functional, user-friendly mobile applications.
From MVP development to AI integrations and workflow automation, I build practical solutions tailored to your goals. Whether you're launching a new app or improving an existing one, I'm here to bring your vision to life. Let's build your next app together!
FAQ
Can you build my app idea from scratch?
Yes. I can help turn your idea, requirements, or existing design into a functional FlutterFlow MVP. Send me your concept before ordering so I can recommend the right approach.
Do you build AI-powered apps?
Yes. I can integrate AI-powered features such as AI assistants, content generation, recommendations, smart search, and API-based AI functionality into your app.
Can you connect my app to a database?
Yes. I can integrate and configure databases such as Supabase or Firebase, including authentication, user data, roles, and core app functionality.
Can you build SaaS or business applications?
Yes. I can build SaaS MVPs, CRM-style applications, dashboards, client portals, marketplaces, booking systems, and other business-focused applications.
Can you integrate APIs or third-party services?
Yes. I can connect your FlutterFlow app with compatible REST APIs and third-party services based on your project's requirements.
Do you work from Figma designs?
Yes. If you already have Figma screens or another design reference, I can use them as the foundation for the FlutterFlow build.
Can you publish my app to the App Store or Google Play?
Yes, publishing assistance can be included depending on the package and project requirements. You will need to provide the appropriate developer account.
Can you redesign an existing application?
Yes. I can improve the UI, functionality, and overall user experience of an existing no-code application.
Should I order a package immediately?
For larger or custom applications, I recommend messaging me first. I'll review your requirements and recommend the appropriate package or send a custom offer.
Reviews
9 reviews for this Gig
| (9) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
O olivia_johnso01
United States
Ongoing collaborationReally happy with the work. I contacted cynthia because the “Sign in with Google” button in my FlutterFlow/Supabase app had stopped responding completely. Tapping the button wasn't opening the Google authentication flow, and I wasn't sure where the problem was coming from. cynthia was very professional...
$50
Price
3 days
Duration
C 
Seller's Response
Helpful?O olivia_johnso01
United States
Ongoing collaborationGreat experience working with cynthia. I came to her with an issue where the Google Sign-In button in my FlutterFlow app wasn’t responding, and she was able to identify and fix the problem. What I really liked was the communication. she kept me updated throughout the process, explained what she checked,...
$50
Price
4 days
Duration
C Seller's Response
Helpful?B benjanmin_willi
United States
Ongoing collaborationCynthia is exceptionally great! She helped me fix the action flow and button functionality in my FlutterFlow project, and I couldn’t be happier with her work. She asked the right questions, understood exactly what I was trying to achieve, and was able to solve the issue quickly. She is very fast, knowledgeable,...
$50
Price
2 days
Duration
Helpful?P 
paulvalenzuela1
United States
Ongoing collaborationCynthia did a phenomenal job improving the Home page of my website, her engagement goes above and beyond to ensure accuracy and continuity. I enjoyed the communication, I feel she have a good grasp of our mission at Flow Guide for Men. I look forward to our continued relationship. Thank you.
$100-$200
Price
11 days
Duration
C Seller's Response
Helpful?B benjanmin_willi
United States
Ongoing collaborationCynthia is an expert at what she does not gonna lie she made my issue look simple and i have been finding it difficult to fix for weeks now thumbs up Cynthia Keep up the good work i highly recommend if you are looking for someone to fix any bug issue on your flutterflow, trust me you won't regret working with her
$50
Price
7 days
Duration
Helpful?
Reviews
9 reviews for this Gig
| (9) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
O olivia_johnso01
United States
Ongoing collaborationReally happy with the work. I contacted cynthia because the “Sign in with Google” button in my FlutterFlow/Supabase app had stopped responding completely. Tapping the button wasn't opening the Google authentication flow, and I wasn't sure where the problem was coming from. cynthia was very professional...
$50
Price
3 days
Duration
C Seller's Response
Helpful?O olivia_johnso01
United States
Ongoing collaborationGreat experience working with cynthia. I came to her with an issue where the Google Sign-In button in my FlutterFlow app wasn’t responding, and she was able to identify and fix the problem. What I really liked was the communication. she kept me updated throughout the process, explained what she checked,...
$50
Price
4 days
Duration
C Seller's Response
Helpful?B benjanmin_willi
United States
Ongoing collaborationCynthia is exceptionally great! She helped me fix the action flow and button functionality in my FlutterFlow project, and I couldn’t be happier with her work. She asked the right questions, understood exactly what I was trying to achieve, and was able to solve the issue quickly. She is very fast, knowledgeable,...
$50
Price
2 days
Duration
Helpful?P paulvalenzuela1
United States
Ongoing collaborationCynthia did a phenomenal job improving the Home page of my website, her engagement goes above and beyond to ensure accuracy and continuity. I enjoyed the communication, I feel she have a good grasp of our mission at Flow Guide for Men. I look forward to our continued relationship. Thank you.
$100-$200
Price
11 days
Duration
C Seller's Response
Helpful?B benjanmin_willi
United States
Ongoing collaborationCynthia is an expert at what she does not gonna lie she made my issue look simple and i have been finding it difficult to fix for weeks now thumbs up Cynthia Keep up the good work i highly recommend if you are looking for someone to fix any bug issue on your flutterflow, trust me you won't regret working with her
$50
Price
7 days
Duration
Helpful?
