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marcus__1406
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marcus__1406
Marcus O
Alcune informazioni sono riportate in lingua inglese.

Informazioni su questo servizio

Need a custom web application that actually works behind the scenes?

Whether you're building a new web app, connecting a frontend to a backend, or turning your business idea into a working application, I can help you build a reliable full-stack solution.


What I can build for you:

  • Custom web applications
  • REST API development
  • Backend development with Node.js and Express
  • React frontend development
  • Database integration with MongoDB, PostgreSQL, or MySQL
  • User authentication and authorization
  • Third-party API integrations
  • E-commerce functionality
  • Responsive web applications
  • Bug fixing and backend troubleshooting


Why work with me?

I don't just focus on making an application look good. I focus on making sure the frontend, backend, APIs, authentication, and database work together properly.

Whether you need a complete application built from scratch or need improvements to an existing project, I'll work around your requirements and deliver a solution that is clean, reliable, and maintainable.



Have a project in mind?

Send me a message with what you're trying to build, what you already have, and what you need help with. I'll help you determine the right approach and package for your project.

Tappe importanti del servizioNOVITÀ

Scegli di pagare il tuo progetto per tappa, pagando solo quando è il momento di avviarne una nuova o scegli di effettuare un pagamento una tantum.

    Pacchetto Base.
    Questi sono i passaggi che seguiremo per completare il tuo progetto.
  • 1a tappa: Planning
    Consegna tra 1 giorno/i · No revisioni
    150 USDPaga adesso

    I'll use your provided requirements to start planning your website.

  • 2a tappa: Development
    Consegna tra 3 giorno/i · No revisioni
    1050 USD
    Paga dopo

    I'll develop the website and deliver a working product for your review.

  • 3ª tappa: Delivery
    Consegna tra 1 giorno/i · 1 revisione
    300 USD
    Paga dopo

    I'll send you the final delivery for review and feedback.

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Ricorda che è contrario alle politiche di Fiverr per i freelance includere temi, modelli o qualsiasi altro elemento che violi i diritti di terzi o le leggi applicabili nell'opera consegnata. Per saperne di più, consulta Guida alla creazione digitale responsabile.

Scopri di più su Marcus O

Marcus O

Backend Focused Full Stack Developer, APIs, Authentication and Databases

  • DaNigeria
  • Membro damag 2022
  • Tempo di risposta medio4 ore
  • Lingue

    Inglese, Tedesco, Francese
Need a reliable backend for your web application? I'm Marcus, a backend-focused full stack developer specializing in API development, authentication, databases, and backend bug fixing. I help businesses and developers build REST APIs, implement secure authentication, integrate third-party services, and work with PostgreSQL, MySQL, and MongoDB. Whether you're building a new application or fixing an existing backend, I focus on clean, reliable, and maintainable solutions. Send me a message and let's discuss your project.