s
stevenkean09

Steven

@stevenkean09
5,0(2)

Mobile App Developer

États-Unis
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I am a dedicated Mobile Application Developer specializing in crafting high-performance, intuitive iOS and Android applications. With a strong background in cross-platform development using Flutter and React Native, alongside native Android (Kotlin) engineering, I transform complex business ideas into scalable, user-centric mobile solutions. Whether building an application from scratch, refactoring existing codebases for optimal speed, or integrating complex REST APIs and Firebase backend architecture, I deliver clean code and reliable digital products.... Plus d’infos

Compétences

s
stevenkean09
Steven
hors ligne • 
Temps de réponse moyen de 3 heures

Voir mes services

Applications Web Full stack
I will software developer, front end developer for web app development saas developer
5,0(2)
De100 $US / projetPlus de détails
Applications Web Full stack
I will software development, front end backend developer, full stack developer
De90 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Freelancer.com

Freelancer.com

10 mos

React Developer — WebCore Studio

May 2026 - Present • 5 mos

Developed interactive web interfaces, reusable components, responsive layouts, and high-performance frontend applications.

SaaS Developer — AppNova Technologies

May 2026 - Present • 5 mos

Developed SaaS MVPs, user dashboards, authentication, subscription features, and administrative systems.

development_design management

Full Stack Engineer — CodeVertex Labs

development design management

Feb 2026 - Present • 8 mos

Built scalable web applications, REST APIs, database systems, and responsive frontend interfaces.

2 Avis
5,0

(2)
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Détails de la notation
  • Niveau de communication avec le freelance
    5
  • Qualité de la livraison
    5
  • Valeur de la livraison
    5
1 à 1 avis sur 2
Trier par
Les plus pertinents
    K

    karltoni33

    DE

    Allemagne

    Collaboration en cours
    5

    He was an absolute pleasure to work with. He developed a high-converting, fully responsive popup form and integrated it seamlessly into the site layout. His attention to detail with mobile optimization, custom image swaps, and styling was top-notch. I will definitely be hiring him again for future frontend and development work!

    50 $US

    Prix

    5 jours

    Durée

    gig

    Applications Web Full stack

    Utile?
    Oui
    Non