Kategorien durchsuchen
Entdecken
Fiverr Pro
Deutsch
$
USD
Umar
@umar_dev9
Level 1
Senior Mobile App Developer
Pakistan
Englisch, Urdu
Über mich
I'm a seasoned Flutter developer specializing in custom mobile apps that are responsive, user-friendly, and built to your specifications.
My Expertise:
Custom Flutter app development
Firebase integration & backend solutions
Google Maps & location services
Social media API integration
Payment gateways & push notifications
Clean UI/UX implementation
Why Work With Me:
✓ 5+ years of Flutter development
✓ High-quality, maintainable code
✓ Fast delivery with ongoing support
✓ Clear communication
Let's transform your idea into a professional mobile app. Contact me to discuss your project!
Kompetenzen
Umar
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Plattformübergreifende Entwicklung
I will develop iot app using ble flutter, esp32, firebase, mqtt
Portfolio
Arbeitserfahrung
Flutter Developer & Team Lead
Freelance / Fiverr • Vollzeit
Jan 2024 - Present • 2 yrs 4 mos
Worked as a Flutter Developer and Team Lead with 4+ years of experience building scalable, high-performance mobile applications for Android and iOS. Led end-to-end mobile app development including requirement analysis, architecture design, task distribution, code reviews, and mentoring developers to ensure timely and high-quality delivery. Developed and integrated Flutter applications with IoT devices, particularly ESP32, enabling real-time data communication, device control, and monitoring using REST APIs, Bluetooth, and Wi-Fi. Collaborated with clients to understand business needs, delivered clean and maintainable code, and ensured smooth deployment and post-launch support.
26 Bewertungen
| (23) | ||
| (3) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
1–5 von 26 Bewertungen
Sortieren nach:
Am relevantesten
timomichiels903
Wiederkehrender Kunde
Niederlande
Umar did a great job once again! He updated my app with a new function quickly and professionally. He’s reliable, easy to work with, and always delivers quality work. Definitely my go-to person for app help. I’ll definitely be back for more work in the future!
Antwort des Freelancers
Hilfreich?
timomichiels903
Wiederkehrender Kunde
Niederlande
Umar did a great job once again! Will definitely be back for new work. Always a pleasure to work together!
Antwort des Freelancers
Hilfreich?
vijayalmeida
Wiederkehrender Kunde
Vereinigte Staaten
Hilfreich?
vijayalmeida
Wiederkehrender Kunde
Vereinigte Staaten
We wanted a collaborative team member and Umar filled the gap. He understood our requirements accurately and delivered the project as per our expectations. Will be working with him on more projects.
Hilfreich?
timomichiels903
Wiederkehrender Kunde
Niederlande
Umar did an excellent job implementing the requested changes to the ESP32 code. His communication was clear and professional throughout the process, and the delivery was impressively fast. I’m very satisfied with the results and would gladly work with him again.
Antwort des Freelancers
Hilfreich?
