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Coen E.
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Coen E.

Web, Mobile & AI Automation Dev | React (Native), TypeScript, Python

I build scalable web and mobile applications with a strong focus on automation and product thinking. With experience in React, React Native, FastAPI, Supabase, Bubble, n8n and Airtable, I help founders and teams turn ideas into robust, maintainable solutions. My background in product and project management means I don’t just write code. I help define the right solution, structure the database properly from day one, and think through scalability and user experience. Whether you need an MVP, internal tool, automation system or full-stack application, I can help you design it right and build it efficiently.

🇱🇺Luxembourg, Luxembourg$70/hr100% JSS5.00 (11)Since Sep 2023
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Earnings and projects

MRR
$7.1k

Last 6 months ÷ 6

World#2,784 / 412k
🇱🇺Country#1 / 82
Revenue, last 30 days
$5.8k

Last 6 months: $42k

World#4,338 / 412k
🇱🇺Country#2 / 82
Total earnings
$103k

Billed in all: $108k

World#37,935 / 412k
🇱🇺Country#9 / 82
Per project
$6.9k

$14k in the last 6 months

World#24,884 / 412k
🇱🇺Country#7 / 82
Projects, last 6 months
3
33% fixed67% hourly
World#66,479 / 412k
🇱🇺Country#11 / 82
Projects in all
15

Across 16 contracts

63% fixed37% hourly
World#161,377 / 412k
🇱🇺Country#27 / 82

Earnings, last 30 days

$108k+$5.8k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$100k$105k$110kOct 8Oct 23Nov 7

Skill rankings: Top 0.74% in CSS

Top 1% in 4 of 15 skills, ranked by MRR among everyone on Upwork with the skill.

  1. #9Robotic Process Automation415 freelancers · 🇱🇺 #1Top 2%
  2. #14Bubble.io749 freelancers · 🇱🇺 #1Top 2%
  3. #54Make.com5,663 freelancers · 🇱🇺 #1Top 0.95%
  4. #66FastAPI4,337 freelancers · 🇱🇺 #1Top 2%
  5. #69Zapier7,225 freelancers · 🇱🇺 #1Top 0.96%
  6. #83Supabase4,116 freelancers · 🇱🇺 #1Top 2%
  7. #98n8n7,797 freelancers · 🇱🇺 #1Top 1%
  8. #141CSS19,042 freelancers · 🇱🇺 #1Top 0.74%