Martin S.
Supabase & AI App Developer | Claude Integration | Glide App Expert
I build custom apps and internal tools using Supabase, Claude AI, and Glide — for UK businesses and beyond. Whether you're starting from scratch, stuck with an existing build, or outgrowing a no-code app that can't scale, I'll get it working and get it shipped. I specialise in data-driven apps to manage users, bookings and projects — and in migrating stranded Glide apps onto a proper Supabase backend without losing your data or momentum. Top Rated, 100% Job Success, 64 jobs delivered. Straight-talking, practical, no jargon. Book a quick consultation and let's scope it.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $3.7k
Billed in all: $41,036$41k
$415 in the last 6 months
Across 10 contracts
Across 78 contracts
Earnings, last 30 days
Skill rankings: Top 16% in Progressive Web App
Ranked by MRR among everyone on Upwork with the skill.
- #43Vibe Coding136 freelancers · 🇬🇧 #1Top 32%🇬🇧#1 of 1
- #57Low-Code Development312 freelancers · 🇬🇧 #1Top 18%🇬🇧#1 of 8
- #65Spreadsheet Automation347 freelancers · 🇬🇧 #5Top 19%🇬🇧#5 of 11
- #66Progressive Web App416 freelancers · 🇬🇧 #1Top 16%🇬🇧#1 of 10
- #139Spreadsheet Skills777 freelancers · 🇬🇧 #3Top 18%🇬🇧#3 of 16
- #143Vercel586 freelancers · 🇬🇧 #6Top 24%🇬🇧#6 of 16
- #211No-Code Development1,096 freelancers · 🇬🇧 #7Top 19%🇬🇧#7 of 28
- #260Claude Code818 freelancers · 🇬🇧 #9Top 32%🇬🇧#9 of 19