s
stevenkean09

Steven

@stevenkean09
5,0(2)

Mobile App Developer

Estados Unidos
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
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.... Saiba mais

Habilidades

s
stevenkean09
Steven
offline • 
Tempo médio de resposta: 3 horas

Conheça meus serviços

Aplicações Web Full Stack
I will software developer, front end developer for web app development saas developer
5,0(2)
A partir deUS$ 100 /projetoMais detalhes
Aplicações Web Full Stack
I will software development, front end backend developer, full stack developer
A partir deUS$ 90 /projetoMais detalhes

Portfólio

Experiência profissional

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 Avaliações
5,0

(2)
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Classificação detalhada
  • Nível de comunicação do freelancer
    5
  • Qualidade da entrega
    5
  • Valor da entrega
    5
1-1 fora das 2 avaliações
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Mais relevante
    K

    karltoni33

    DE

    Alemanha

    Colaboração contínua
    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!

    US$ 50

    $

    5 dias

    Tempo

    gig

    Aplicações Web Full Stack

    Útil?
    Sim
    Não