u
umair_developr

Umair Saleem

@umair_developr
4,9(15)

Flutter Mobile App and Backend Development Expert

Pakistan
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Hi, I’m Umair Saleem — a Full-Stack Developer specializing in scalable web and mobile application development. With over 5 years of experience, I help startups and businesses transform ideas into production-ready solutions using React, Node.js, MongoDB, and Flutter. I build secure backend systems, REST APIs, and high-performance applications with clean, maintainable architecture. I focus on creating solutions that are not only functional but also scalable and ready for real-world use. I believe in clear communication, structured development, and long-term client relationships.... Mehr lesen

Kompetenzen

u
umair_developr
Umair Saleem
7 $/Stunde
offline • 
Durchschnittliche Antwortzeit: 8 Stunden

Meine Dienstleistungen

Behebung von Bugs in mobilen Apps
I will fix flutter app bugs, crashes, errors, and performance optimization
5,0(11)
Ab20 $ / ProjektWeitere Details
Plattformübergreifende Entwicklung
I will build your android and ios mobile app using flutter with backend integration
4,8(4)
Ab100 $ / ProjektWeitere Details

Möchtest du auf Stundenbasis arbeiten?

Erzähle Umair Saleem, was du brauchst.

7 $

/

Stunde

Portfolio

15 Bewertungen
4,9

(14)
(1)
(0)
(0)
(0)
Zusammensetzung der Bewertung
  • Kommunikation
    4,9
  • Qualität der Lieferung
    4,8
  • Preis-Leistungs-Verhältnis der Lieferung
    4,8
1–5 von 15 Bewertungen
Sortieren nach:
Am relevantesten
    Y

    yutish09

    Wiederkehrender Kunde

    MU

    Mauritius

    5

    Very good experience. Umair was exceptional nice to make any type of amendments. He went beyond and above to add new features to my app and was very keen to be invested in my app. Would definitely order again from him.

    50 $-100 $

    Preis

    1 Tag

    Dauer

    gig

    Behebung von Bugs in mobilen Apps

    Hilfreich?
    Ja
    Nein
    R

    robertacwebster

    US

    Vereinigte Staaten

    5

    Umair did an excellent job! Good communication and high-quality work. Highly recommend him for app development!.

    Bis zu 50 $

    Preis

    3 Tagen

    Dauer

    gig

    Behebung von Bugs in mobilen Apps

    Hilfreich?
    Ja
    Nein
    W

    wardhaan

    IN

    Indien

    5

    Done a fantastic job. I asked him to go through the API doc and add features the they should be and with exact features. He has done a great job and went above and beyond to acheived the desired result. Nice working with him on phase 1. Now we begin phase 2. Excited!!

    100 $-200 $

    Preis

    3 Wochen

    Dauer

    gig

    Plattformübergreifende Entwicklung

    Hilfreich?
    Ja
    Nein
    S
    image-docs

    sseyha

    KH

    Kambodscha

    4

    Nice guy, Working hard.

    100 $-200 $

    Preis

    2 Wochen

    Dauer

    gig

    Plattformübergreifende Entwicklung

    Hilfreich?
    Ja
    Nein
    K

    kateju84

    Wiederkehrender Kunde

    US

    Vereinigte Staaten

    5

    Umair is very hard working. He is very knowledgeable and digs deep to understand requirements. We will make more orders! Quality work and great communication!

    200 $-400 $

    Preis

    4 Wochen

    Dauer

    gig

    Behebung von Bugs in mobilen Apps

    Hilfreich?
    Ja
    Nein