I will build a custom web application with react, nextjs and elixir

H
hein_liebenberg
H
hein_liebenberg
Hein L
build a custom web application with react, nextjs and elixir
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build a custom web application with react, nextjs and elixir

About this gig

I am a full stack developer with 13+ years of professional experience designing, building and shipping production web applications across the JavaScript, React and Elixir ecosystems.


WHAT YOU GET

A custom web application built with React, Nextjs, TypeScript and Tailwind. A solid backend with REST APIs, PostgreSQL or MySQL, authentication, payments and an admin panel. Clean, maintainable code you own outright, deployed and live.


TRACK RECORD

Recent work includes production platforms such as Zolabix and Faureal, plus self-built products like Pathfinder (a full campaign management platform) and AOS Training. I design, build, test and deploy end to end, on my own, and I deliver.


WHY ME

Senior-level engineering without agency overhead. Clear communication and honest timelines. I migrate legacy stacks to modern architectures without breaking your business.


If your project does not fit a package, message me first and I will scope it properly and send a fair custom offer.

  • Website type

    • Saas

  • Programming language

    • JavaScript
    • TypeScript
    • React
    • Tailwind CSS
    • Node.js

  • Website features

    • Payment
    • Analytics
    • Form
    • Chat
    • Membership
    • Booking
    • Dashboard
    • User Authentication
    • Admin Panel
    • API integration
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 Hein L

Hein L

Full Stack Developer, React, NextJS, Elixir

  • FromSouth Africa
  • Member sinceAug 2026
  • Avg. response time1 hour

  • Languages

    English, Afrikaans
I am a Full Stack Developer with 13+ years of experience designing, building, and shipping production web applications across the JavaScript, React, and Elixir ecosystems. I am comfortable owning delivery end to end, from API and database design to polished React frontends. I have a track record of migrating legacy stacks to modern architectures independently for real clients.

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