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Madison P
@madisonpaigehal
Supabase Expert ,AI Web and Mobile App Developer ,SaaS MVP Builder
United Kingdom
Chinese, German, Spanish, French, English, Russian
About me
Supabase expert and AI web, mobile app developer helping founders launch or fix SaaS products
I build full stack apps with Supabase auth, database and backend, React, Next.js, Tailwind and MERN, plus AI app builders like Lovable, Bolt, Replit, Base44, Cursor and v0. If your Lovable, Bolt, Replit or vibe coded app is broken, I fix it auth bugs, Stripe payment integration, webhooks, database errors, MCP setup, deployment issues. I also build SaaS MVPs from scratch with auth, subscriptions and Stripe payments wired in correctly and Vercel/Firebase deployment. Got a broken build or a new idea?
Skills
Madison P
Offline •
Average response time: 3 hours
See my services
iOS App Development
I will develop dating app like tinder chat app okcupid bumble hinge live stream video
AI Mobile Apps
I will ai mobile app development ios and android flutter app ai development app tester
Portfolio
Work experience
AI Web App & SaaS MVP Developer
Upwork • Self-employed
Jan 2022 - Present • 4 yrs 7 mos
build a production-ready fintech app shell that's fully functional, scalable, and ready to plug into a real banking API or payment processor The build included: - Secure login & signup with account verification - Live dashboard showing balance and recent transactions - Add/link card functionality with encrypted card storage - QR code-based transactions (scan-to-pay and generate-to-receive) - Transaction history with status tracking (completed, in progress) - Multi-category bill payments (utilities, mobile, insurance, mortgage) - Built-in currency exchange with live conversion rates
8 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 8 Reviews
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Most relevant
laurenjohn270
Nigeria
Ongoing collaboration
she is really save me this time. thank you Madison, she was able to fix everything perfectly
Helpful?
laurenjohn270
Nigeria
Ongoing collaboration
Working with her was a great experience. I was struggling with a broken n8n workflow and she diagnosed and resolved the issue efficiently. Her expertise was evident from the start. I would highly recommend her and will definitely hire her again for future projects.
Seller's Response
Helpful?
happinass
Argentina
An incredible experience from start to finish. Communication was clear, professional, and thoughtful throughout the entire process. The seller truly understood the emotional depth of my story and brought it to life in a way I didn’t expect. Updates were consistent, the delivery exceeded expectations,...
Seller's Response
Helpful?
michael_webflow
United States
Ongoing collaboration
Madison did an excellent job bringing my project to life and went above and beyond my expectations. The entire process was handled with professionalism, clear communication, and outstanding attention to detail. The final result was top-notch, delivered right on time, and exactly what I was hoping for....
Helpful?
michael_webflow
United States
Ongoing collaboration
She did an amazing job completing my project and delivered results that were far beyond what I expected. Everything was handled with great professionalism and attention to detail. The work was high quality, delivered on time, and exactly what I needed. I’m very satisfied and will definitely be returning...
Helpful?
