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Steven
@stevenkean09
Mobile App Developer
Vereinigte Staaten
Englisch
Über mich
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.
Kompetenzen
Steven
offline •
Durchschnittliche Antwortzeit: 3 Stunden
Meine Dienstleistungen
Full-Stack-Webanwendungen
I will software developer, front end developer for web app development saas developer
Full-Stack-Webanwendungen
I will software development, front end backend developer, full stack developer
Portfolio
Arbeitserfahrung
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.
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.
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karltoni33
Deutschland
Laufende Zusammenarbeit
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!
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