u
umair_developr

Umair Saleem

@umair_developr
4.9(15)

Flutter Mobile App and Backend Development Expert

Pakistán
Parte de la información aparece en idioma inglés.
Sobre mí
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.... Lee más

Habilidades

u
umair_developr
Umair Saleem
USD 7/hora
desconectado • 
Tiempo medio de respuesta: 8 horas

Revisa mis servicios

Corrección de errores de aplicaciones móviles
I will fix flutter app bugs, crashes, errors, and performance optimization
5.0(11)
DeUSD 20 / proyectoMás información
Desarrollo de multiplataforma
I will build your android and ios mobile app using flutter with backend integration
4.8(4)
DeUSD 100 / proyectoMás información

¿Quieres trabajar por horas?

Dile a Umair Saleem qué necesitas.

USD 7

/

hora

Porfolio

15 Reseñas
4.9

(14)
(1)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    4.9
  • Calidad de la entrega
    4.8
  • Valor de la entrega
    4.8
1-5 de 15 reseñas
Ordenar por
Más relevante
    Y

    yutish09

    Cliente recurrente

    MU

    Mauricio

    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.

    USD50-USD100

    Precio

    1 día

    Tiempo

    gig

    Corrección de errores de aplicaciones móviles

    Útil?
    Sí
    No
    R

    robertacwebster

    US

    Estados Unidos

    5

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

    Hasta USD50

    Precio

    3 días

    Tiempo

    gig

    Corrección de errores de aplicaciones móviles

    Útil?
    Sí
    No
    W

    wardhaan

    IN

    India

    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!!

    USD100-USD200

    Precio

    3 semanas

    Tiempo

    gig

    Desarrollo de multiplataforma

    Útil?
    Sí
    No
    S
    image-docs

    sseyha

    KH

    Camboya

    4

    Nice guy, Working hard.

    USD100-USD200

    Precio

    2 semanas

    Tiempo

    gig

    Desarrollo de multiplataforma

    Útil?
    Sí
    No
    K

    kateju84

    Cliente recurrente

    US

    Estados Unidos

    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!

    USD200-USD400

    Precio

    4 semanas

    Tiempo

    gig

    Corrección de errores de aplicaciones móviles

    Útil?
    Sí
    No