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Fiverr Pro
Português
$
USD
I will fix flutter bugs, firebase issues and crashes fast
Flutter Developer Android iOS Apps Fast Clean Reliable
I am a Flutter developer with over 5 years of experience building high-quality Android and iOS applications. I specialize in integrating RESTful APIs, implementing robust Firebase solutions, and explo...
Nível 2
Atendeu a critérios de alto desempenho e tem um histórico comprovado de atendimento às expectativas dos clientes.
Sobre este Serviço
Are you stuck with a Flutter bug, Firebase sync issue, or app crash?
I specialize in debugging, crash fixing, Firebase integration issues, and app store rejection fixes for Flutter apps using GetX architecture and clean code.
With 100% completion rate, fast communication, and reliable delivery I get your app working smoothly again.
What I Can Fix For You
App crashes (Android / iOS)
Firebase login / database / auth / cloud functions
GetX routing & state management errors
UI bugs & inconsistent behavior
API call errors & JSON parsing issues
Build failures / app store rejection fixes
Why Choose Me
Flutter + Firebase + GetX Expert
Clean, maintainable architecture
Fast delivery & 24h support
I respond within minutes, not hours
Meu portfólio
Perguntas frequentes
What kind of Flutter bugs can you fix?
I can fix a wide range of issues, including UI glitches, red screen errors, crashes, API integration issues, Firebase-related problems, performance slowdowns, and build/dependency errors in both Android and iOS.
Do you need access to my source code?
Yes, to properly diagnose and fix the issue, I will need access to your project’s source code — preferably via GitHub, Google Drive, or a zipped file.
Can you fix bugs in web and desktop Flutter apps too?
Yes, I work with mobile, web, and desktop Flutter apps. Please message me first with the issue details so I can confirm compatibility.
What if I’m not sure what the problem is?
No problem! Just send me the error message or describe what’s going wrong — I’ll help you identify the issue before we begin.
Is my code safe with you?
Absolutely. Your code and project files will be kept strictly confidential. I do not share, reuse, or distribute client code in any way.
Can you fix build errors?
Yes! I fix both Android and iOS build issues.
Do you handle Firebase issues?
Absolutely — Auth, Database, Functions, Storage.
I don’t have code in Git — can you still fix?
Yes! Just send me the project folder.
Avaliações
13 avaliações deste Serviço
| (13) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
J 
jurajs885
Cliente recorrente
Eslováquia
Standard service for Ahmed, as always. Great job. I'm happy to work with you my friend.
Até US$ 50
Preço
1 dia
Tempo
Útil?C codavjas
Cliente recorrente
Suécia
Ahmed Zahid truly impressed with his top-notch documentation skills and code expertise, ensuring every detail was spot on. Working with him was a breeze as he was exceptionally cooperative, quick to respond, and often went ABOVE and beyond to meet our needs. 🙌 A stellar experience in mobile app maintenance!
US$ 50-US$ 100
Preço
3 semanas
Tempo
Útil?D 
daniel13isos
Austrália
Ahmed has completed the task very fast and solved the problem, excellent communication. thank you
Até US$ 50
Preço
1 dia
Tempo
Útil?M 
mindwork3d
Cliente recorrente
Estados Unidos
Simply great 👍
Útil?D danielbargold1
Cliente recorrente
México
great job
Útil?
Avaliações
13 avaliações deste Serviço
| (13) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
J jurajs885
Cliente recorrente
Eslováquia
Standard service for Ahmed, as always. Great job. I'm happy to work with you my friend.
Até US$ 50
Preço
1 dia
Tempo
Útil?C codavjas
Cliente recorrente
Suécia
Ahmed Zahid truly impressed with his top-notch documentation skills and code expertise, ensuring every detail was spot on. Working with him was a breeze as he was exceptionally cooperative, quick to respond, and often went ABOVE and beyond to meet our needs. 🙌 A stellar experience in mobile app maintenance!
US$ 50-US$ 100
Preço
3 semanas
Tempo
Útil?D daniel13isos
Austrália
Ahmed has completed the task very fast and solved the problem, excellent communication. thank you
Até US$ 50
Preço
1 dia
Tempo
Útil?M mindwork3d
Cliente recorrente
Estados Unidos
Simply great 👍
Útil?D danielbargold1
Cliente recorrente
México
great job
Útil?
