I will develop a custom web application or business portal

V
vladislav1995rs
V
vladislav1995rs
Vladislav
develop a custom web application or business portal
Full Screen
develop a custom web application or business portal
Full Screen
Full Screen
develop a custom web application or business portaldevelop a custom web application or business portaldevelop a custom web application or business portal

About this gig

I develop custom web applications and business portals tailored to your workflow, not generic templates.

This gig is designed for companies and startups that need internal systems, admin panels, knowledge bases, CRM/SPOC platforms, and business tools that solve real operational problems.

I focus on clean architecture, scalability, and security. Pages in this gig represent application views or main interface screens, while plugins/extensions refer to functional modules or integrations (authentication, dashboards, payments, APIs, etc.).

You will get a solution that is easy to maintain, logically structured, and ready for real business use not just a website, but a working system.

What I can build for you:

  • Business web applications
  • Internal portals and dashboards
  • Knowledge base systems
  • CRM / SPOC (Single Point of Contact) platforms
  • Admin panels and role-based systems
  • API integrations and custom modules

What you can expect:

  • Clean and scalable backend logic
  • Secure authentication and access control
  • Well-structured UI views (application screens)
  • Modular architecture for future growth
  • Clear communication and transparent process

Before starting, I always review your requirements to make sur

  • Website type

    • Business

  • Programming language

    • HTML & CSS
    • JavaScript
    • Python
    • Node.js
    • Dart

  • Website features

    • Customer support
    • Analytics
    • Form
    • Chat
    • Membership
    • FAQ
    • Dashboard
    • User Authentication
    • Admin Panel
    • Other
Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Vladislav

Vladislav

Web and Mobile App Developer React Node Flutter

  • FromSerbia
  • Member sinceDec 2025
  • Avg. response time1 hour

  • Languages

    Russian, English, Serbian
👋 Hi! I’m Vladislav — Professional Web & Mobile App Developer I build scalable web applications, mobile apps, and custom software solutions that help businesses grow and users enjoy smooth experiences. With 3+ years of experience in full-stack development, I specialize in: • Front-end: React, Vue, Angular • Back-end: Node.js, Express, Python (Django/Flask) • Mobile: Flutter, React Native • Databases: PostgreSQL, MongoDB • APIs & Integration: REST, GraphQL, 3rd-party services • Hosting/Deployment: AWS, DigitalOcean, Firebase My portfolio: https://vlad161rs-collab.github.io/

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