
David I
Kompetenzen

Meine Dienstleistungen


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Arbeitserfahrung
App developer
Upwork • Vollzeit
Jul 2021 - Present • 4 yrs 10 mos
I build custom hybrid applications that help individuals and businesses launch digital products quickly and efficiently. My responsibilities include app design, workflow development, API integration, data modeling, publishing, and ongoing product support. I also collaborate with clients to refine use cases, optimize
9 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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jose_luis49
Wiederkehrender Kunde

Spanien
Great experience working with this seller. David did a thorough review of my Adalo app and made clean UI/UX improvements, especially with layout and spacing. Communication was smooth and delivery was on time. I also appreciated the extra suggestions provided. Would definitely recommend and will be working together again.

Antwort des Freelancers
jose_luis49
Wiederkehrender Kunde

Spanien
The seller did a solid job reviewing my Adalo app. They highlighted design issues, responsiveness problems, and gave useful suggestions for improvement. Communication was smooth and delivery was fast.
Antwort des Freelancers
joshtaylor67
Wiederkehrender Kunde

Vereinigte Staaten
Working with David was a delight as he went above and beyond to ensure timely completion and made sure my app was responsive and user friendly.

joshtaylor67
Wiederkehrender Kunde

Vereinigte Staaten
Extremely impressed with David's exceptional work on our app! The visual appeal is stunning and the quality of delivery was top-notch. Thank you

Antwort des Freelancers
sunriseds

Vereinigte Staaten
Did excellent work. I will be a returning customer.
