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Fiverr Pro
Nederlands
$
USD
Ik los flutter bugs en errors in je mobiele app snel op
Expert Flutter-ontwikkelaar die high performance Android iOS app levert
Ik ben een zeer bekwame Flutter-ontwikkelaar met meer dan 5 jaar ervaring in zowel Android- als iOS-app ontwikkeling. Als creatieve en detailgerichte software engineer blink ik uit in het efficiënt ...
Niveau 1
Voldoet aan bepaalde prestatiecriteria en toont een sterke potentie op de marktplaats.
Over deze dienst
Wat ik oplos:
UI/UX problemen
- Lay-out problemen & responsive design
- Widget uitlijning & overflow fouten
- Thema & styling inconsistenties
- Navigatie & routing problemen
Prestatieproblemen
- App crashes & vastlopen
- Trage laadtijden & geheugenlekken
- Batterijverbruik optimalisatie
- Frame rate verbeteringen
Integratie oplossingen
- API connectie fouten
- Database synchronisatie problemen
- Conflicten met third-party plugins
- Firebase integratie problemen
️ Code kwaliteit
- Null safety implementatie
- State management oplossingen
- Architectuur verbeteringen
- Schoon code refactoring
Mijn portfolio
Reviews
6 reviews van deze dienst
| (6) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
Sorteer op
Meest relevant
E enricomck
Terugkerende klant
Verenigd Koninkrijk
Absolutely excellent work! He was always responsive and never missed any notifications, keeping me updated throughout. He managed the timing perfectly and delivered results that truly went the extra mile. His attention to detail and commitment to quality are outstanding. I am extremely happy with the outcome and highly recommend him!✨
US$ 100-US$ 200
Prijs
2 maanden geleden
Looptijd
R 
Reactie van de freelancer
Nuttig?E enricomck
Terugkerende klant
Verenigd Koninkrijk
⭐⭐⭐⭐⭐ Brother, you really went over the bill on this project. Thank you so much for all the hard work, patience, and support throughout. Communication was always clear, you responded quickly, and you didn’t stop until everything was sorted properly. Any issues were fixed without hassle, and the final...
Tot maximaal US$ 50
Prijs
3 weken geleden
Looptijd
Nuttig?E enricomck
Terugkerende klant
Verenigd Koninkrijk
I had a great experience working with him. He was professional, patient and really knew what he was doing. The communication was smooth, and he understood every detail I needed for my project. The final result was exactly what I wanted, delivered on time, and done with real care. I’m very happy with...
US$ 50-US$ 100
Prijs
6 dagen
Looptijd
Nuttig?E enricomck
Terugkerende klant
Verenigd Koninkrijk
I’m really happy with the work. He was quick, professional, and kept me updated throughout the whole job. Everything was delivered exactly how I needed, with great attention to detail. Easy to work with and reliable. I appreciate the effort — highly recommended.
Tot maximaal US$ 50
Prijs
5 dagen
Looptijd
R Reactie van de freelancer
Nuttig?E enricomck
Terugkerende klant
Verenigd Koninkrijk
Great work from start to finish. He understood what I needed and got everything done without any hassle. Very reliable and easy to work with.
Tot maximaal US$ 50
Prijs
3 dagen
Looptijd
Nuttig?
Reviews
6 reviews van deze dienst
| (6) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
Sorteer op
Meest relevant
E enricomck
Terugkerende klant
Verenigd Koninkrijk
Absolutely excellent work! He was always responsive and never missed any notifications, keeping me updated throughout. He managed the timing perfectly and delivered results that truly went the extra mile. His attention to detail and commitment to quality are outstanding. I am extremely happy with the outcome and highly recommend him!✨
US$ 100-US$ 200
Prijs
2 maanden geleden
Looptijd
R Reactie van de freelancer
Nuttig?E enricomck
Terugkerende klant
Verenigd Koninkrijk
⭐⭐⭐⭐⭐ Brother, you really went over the bill on this project. Thank you so much for all the hard work, patience, and support throughout. Communication was always clear, you responded quickly, and you didn’t stop until everything was sorted properly. Any issues were fixed without hassle, and the final...
Tot maximaal US$ 50
Prijs
3 weken geleden
Looptijd
Nuttig?E enricomck
Terugkerende klant
Verenigd Koninkrijk
I had a great experience working with him. He was professional, patient and really knew what he was doing. The communication was smooth, and he understood every detail I needed for my project. The final result was exactly what I wanted, delivered on time, and done with real care. I’m very happy with...
US$ 50-US$ 100
Prijs
6 dagen
Looptijd
Nuttig?E enricomck
Terugkerende klant
Verenigd Koninkrijk
I’m really happy with the work. He was quick, professional, and kept me updated throughout the whole job. Everything was delivered exactly how I needed, with great attention to detail. Easy to work with and reliable. I appreciate the effort — highly recommended.
Tot maximaal US$ 50
Prijs
5 dagen
Looptijd
R Reactie van de freelancer
Nuttig?E enricomck
Terugkerende klant
Verenigd Koninkrijk
Great work from start to finish. He understood what I needed and got everything done without any hassle. Very reliable and easy to work with.
Tot maximaal US$ 50
Prijs
3 dagen
Looptijd
Nuttig?
