s
stevenkean09

Steven

@stevenkean09
5,0(2)

Mobile App Developer

Stati Uniti
Inglese
Alcune informazioni sono riportate in lingua inglese.
Chi sono
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.... Continua a leggere

Competenze

s
stevenkean09
Steven
offline • 
Tempo di risposta medio: 3 ore

Consulta i miei servizi

Applicazioni web full stack
I will software developer, front end developer for web app development saas developer
5,0(2)
A partire da100 USD / progettoMaggiori dettagli
Applicazioni web full stack
I will software development, front end backend developer, full stack developer
A partire da90 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

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 Recensioni
5,0

(2)
(0)
(0)
(0)
(0)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Qualità della consegna
    5
  • Valore della consegna
    5
1-1 di 2 recensioni
Ordina per
Più rilevante
    K

    karltoni33

    DE

    Germania

    Collaborazione in corso
    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 USD

    $

    5 giorni

    Tempo

    gig

    Applicazioni web full stack

    Utile?
    Sì
    No