I will develop a custom application for your business

D
drawncloud
D
drawncloud
Jan
develop a custom application for your business
Full Screen
develop a custom application for your business
Full Screen
Full Screen
develop a custom application for your businessdevelop a custom application for your businessdevelop a custom application for your business

About this gig

About this gig


Welcome!


I develop modern, reliable and custom desktop applications for Windows and macOS, tailored to your business processes and individual requirements.


Whether you need an internal business tool, desktop utility, management software or a cross-platform application, I focus on clean architecture, performance, usability and maintainable code.


My Skills

  • JavaScript, TypeScript, Python, Rust
  • Electron & Tauri
  • Vue, Nuxt & React
  • REST APIs & databases
  • PostgreSQL
  • Windows & macOS
  • Packaging & deployment


My Services

  • Custom desktop apps
  • Cross-platform applications
  • Business software
  • Dashboards & tools
  • API integrations
  • Database integration
  • Authentication
  • Installers & deployment


Why Choose Me?

  • Custom solutions
  • Modern technologies
  • Clean code
  • User-friendly interfaces
  • Clear communication
  • Full source code
  • Reliable support


Tell me about your idea and requirements, and I will develop an application tailored to your workflow and goals.

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Design
    • Source control

  • Programming language

    • C#
    • JavaScript
    • Python
    • Rust
    • TypeScript
    • HTML & CSS

  • Frontend framework

    • Next.js
    • Nuxt.js
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Django
    • Next.js
    • Node.js
    • Actix Web

Get to know Jan

Jan

Development Engineer

  • FromGermany
  • Member sinceAug 2026
  • Avg. response time1 hour

  • Languages

    German, English
I’m a Development Engineer with hands-on experience in developing practical, user-friendly web applications and digital tools. My expertise includes frontend and backend development, databases, API integrations, user account systems, dashboards, automation, and data processing. I have worked on different types of applications, from planning and management tools to data-driven platforms. I enjoy turning ideas and real-world problems into reliable, efficient, and easy-to-use software solutions.

My Portfolio

Related tags