u
umair_developr

Umair Saleem

@umair_developr
4,9(15)

Flutter Mobile App and Backend Development Expert

Pakistan
Certaines informations sont présentées en anglais.
À propos de moi
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.... Plus d’infos

Compétences

u
umair_developr
Umair Saleem
7 $US/heure
hors ligne • 
Temps de réponse moyen de 8 heures

Voir mes services

Correction de bogues sur l'appli mobile
I will fix flutter app bugs, crashes, errors, and performance optimization
5,0(11)
Développement multiplateforme
I will build your android and ios mobile app using flutter with backend integration
4,8(4)

Vous souhaitez travailler sur une base horaire ?

Dites à Umair Saleem ce dont vous avez besoin.

7 $US

/

heure

Portfolio

15 Avis
4,9

(14)
(1)
(0)
(0)
(0)
Détails de la notation
  • Niveau de communication avec le freelance
    4,9
  • Qualité de la livraison
    4,8
  • Valeur de la livraison
    4,8
1 à 5 avis sur 15
Trier par
Les plus pertinents
    Y

    yutish09

    Client récurrent

    MU

    Maurice

    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 $US-100 $US

    Prix

    1 jour

    Durée

    gig

    Correction de bogues sur l'appli mobile

    Utile?
    Oui
    Non
    R

    robertacwebster

    US

    États-Unis

    5

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

    Jusqu’à 50 $US

    Prix

    3 jours

    Durée

    gig

    Correction de bogues sur l'appli mobile

    Utile?
    Oui
    Non
    W

    wardhaan

    IN

    Inde

    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 $US-200 $US

    Prix

    3 semaines

    Durée

    gig

    Développement multiplateforme

    Utile?
    Oui
    Non
    S
    image-docs

    sseyha

    KH

    Cambodge

    4

    Nice guy, Working hard.

    100 $US-200 $US

    Prix

    2 semaines

    Durée

    gig

    Développement multiplateforme

    Utile?
    Oui
    Non
    K

    kateju84

    Client récurrent

    US

    États-Unis

    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 $US-400 $US

    Prix

    4 semaines

    Durée

    gig

    Correction de bogues sur l'appli mobile

    Utile?
    Oui
    Non