I will build a custom web app with admin dashboard

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Omar S.

About this gig

Do you need a functional web application, not just a design mockup? I'm a full-stack developer who builds complete web apps with custom admin dashboards from database to production deployment.

I recently built RISING, a multi-vendor marketplace, from scratch: React/Next.js frontend, Node.js backend, PostgreSQL database, and a full admin panel for managing listings, payments, and users. I also built a real estate portal with a custom admin dashboard that lets the client manage property listings without any technical help.

What you get:

Clean, responsive frontend (React/Next.js)

Custom admin panel to manage your content

Secure backend with user authentication

Database setup (PostgreSQL/Supabase)

Production deployment (Vercel)

Whether you're a startup founder validating an MVP, a business needing an internal tool, or a company that wants full control over your content without hiring a developer every time I build it so you can manage it yourself.

Let's talk about your project before you order, so I can confirm scope and timeline. I focus on clean code and solutions that actually work in production, not just demos.

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 Omar S.

Omar S.

Full Stack Developer Web Apps and SaaS

  • FromSpain
  • Member sinceJul 2026
  • Avg. response time1 hour
  • Languages

    Spanish, English
Hi, I'm Omar, a Full-Stack Developer specialized in building modern websites, web applications, SaaS platforms, and custom software solutions. I help businesses and startups create fast, responsive, and scalable digital products, from landing pages and company websites to complete web applications. My expertise includes React, Next.js, TypeScript, Node.js, APIs, PostgreSQL, MySQL, and Supabase. I focus on clean code, great user experience, and solutions that fit your business needs.