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Jonas R.

Jonas R.

Full Stack Developer - Specialising in Web Applications

Full stack developer specialising in web applications. Whether you need a new website, advice on your existing tech stack. A security audit for something you "vibe coded", I can lend my assistance. JavaScript TypeScript Python React Express Backend SQL HTML API Integrations Supabase Backend Openrouter API integration for LLM usage I leverage the latest AI coding tools to increase my output and efficiency, pride myself on quality of my work and happy clients.

🇬🇧Sheffield, United Kingdom$50/hr40% JSS5.00 (1)Since Mar 2022

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#394,553 / 412k
🇬🇧Country#10,384 / 10.7k
Revenue, last 30 days
$0
Total earnings
$1k
World#394,553 / 412k
🇬🇧Country#10,384 / 10.7k
Per project
$1k
Projects, last 6 months
0
World#209,850 / 412k
🇬🇧Country#4,679 / 10.7k
Projects in all
1
100% fixed0% hourly
World#360,671 / 412k
🇬🇧Country#9,668 / 10.7k

Earnings, last 30 days

$1kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$990$1,000$1,010Oct 8Oct 23Nov 7

Skills