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$
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I will help you with react js, node js, react native app, web app maintenance
React Native Mobile Development
Hello, my name is Vladi. I have over 10 years of experience in developing mobile and web applications from scratch, I am proficient in JavaScript, Node js, React js, React Native, Firebase, and variou...
Über diesen Service
PLEASE CONTACT ME BEFORE PLACING YOUR ORDER.
Struggling to maintain your React or React Native application? Let me help you! With 10 years of experience in development and 4 years of specialization in React and React Native, I can take over all parts of your application code, including the frontend and backend.
My development stack includes: JavaScript, Node.JS, Express, Firebase, Neo4j, Elasticsearch, Google Cloud, PostgreSQL, MongoDB, React.JS, React Native, HTML, CSS, MaterialUI, and Bootstrap.
I will be more than happy to help you with any of these technologies, and can provide comprehensive support for your entire application.
My services include:
- Bug fixing and troubleshooting
- Performance optimization
- Feature implementation
- Third-party integrations
- Code refactoring and cleanup
- Version upgrades
I have a proven track record of delivering high-quality code and meeting tight deadlines. You can trust me to handle your app with care and professionalism.
Let's discuss your app maintenance needs and how I can assist you. Contact me now to get started!
Bewertungen
7 Bewertungen für diesen Service
| (7) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
E 
eladervate
Israel
Amazing programmer.
50 $-100 $
Preis
2 Tagen
Dauer
Hilfreich?N nelis_os
Wiederkehrender Kunde
Niederlande
Happy with the work of this seller!
200 $-400 $
Preis
4 Tagen
Dauer
Hilfreich?A 
alyssadonchu
Wiederkehrender Kunde
Vereinigte Staaten
It's my second time working with Vlad. Everything was delivered on time with great quality. Thank you for your help. Will definitely work with Vlad again.
200 $-400 $
Preis
8 Tagen
Dauer
Hilfreich?A alyssadonchu
Wiederkehrender Kunde
Vereinigte Staaten
Vlad is very professional, efficient and a great communicator. My task was delivered on time with and as a bonus, Vlad even cleaned my messy code! I recommend Vlad 10/10 and definitely will work with him again in the future. Thank you for the great work!
200 $-400 $
Preis
2 Tagen
Dauer
Hilfreich?Y 
ynvtlmr
Wiederkehrender Kunde
Vereinigte Staaten
Vladi is an exceptional developer. Hired to fix a few bugs for a React Native app, he went above and beyond to fix the app, find and fix more bugs than initially specified, document his work properly on GitHub, and upload the new versions to the app marketplaces. I'm certain we will work together again.
600 $-800 $
Preis
12 Tagen
Dauer
Hilfreich?
Bewertungen
7 Bewertungen für diesen Service
| (7) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
E eladervate
Israel
Amazing programmer.
50 $-100 $
Preis
2 Tagen
Dauer
Hilfreich?N nelis_os
Wiederkehrender Kunde
Niederlande
Happy with the work of this seller!
200 $-400 $
Preis
4 Tagen
Dauer
Hilfreich?A alyssadonchu
Wiederkehrender Kunde
Vereinigte Staaten
It's my second time working with Vlad. Everything was delivered on time with great quality. Thank you for your help. Will definitely work with Vlad again.
200 $-400 $
Preis
8 Tagen
Dauer
Hilfreich?A alyssadonchu
Wiederkehrender Kunde
Vereinigte Staaten
Vlad is very professional, efficient and a great communicator. My task was delivered on time with and as a bonus, Vlad even cleaned my messy code! I recommend Vlad 10/10 and definitely will work with him again in the future. Thank you for the great work!
200 $-400 $
Preis
2 Tagen
Dauer
Hilfreich?Y ynvtlmr
Wiederkehrender Kunde
Vereinigte Staaten
Vladi is an exceptional developer. Hired to fix a few bugs for a React Native app, he went above and beyond to fix the app, find and fix more bugs than initially specified, document his work properly on GitHub, and upload the new versions to the app marketplaces. I'm certain we will work together again.
600 $-800 $
Preis
12 Tagen
Dauer
Hilfreich?
