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I will fix bugs and improve your react and nodejs web application
Alvarogarcia
About this gig
Your React or Node.js app has bugs and you need them fixed fast? I'll find them and fix them properly.
I work daily with React, TypeScript and Node.js building full SaaS platforms from scratch I understand how these codebases work and where things break.
What I can fix:
- React component bugs and rendering issues
- State management problems
- API and backend errors
- Database query issues
- Performance problems and slow load times
- CSS and layout issues
I don't just patch the symptom I find the root cause and explain what was wrong and why.
Built with React, TypeScript, Node.js, PostgreSQL and Prisma.
Message me before ordering to describe the issue and make sure I can help.
Respect third-party rights
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Get to know Alvarogarcia
Alvarogarcia
SaaS and Business Management Systems
- FromSpain
- Member sinceDec 2024
Languages
English, Spanish
Full-stack developer specialized in business management systems and SaaS platforms. I work in the transportation and driving school industry — I understand real operational problems and build software that actually solves them.
Built AutoGym (sports center management with real-time bookings) and Autoplanify (multi-tenant SaaS for driving schools), both deployed in production.
If you need someone to turn a business idea into a well-structured, scalable system — I'm your developer.
React · TypeScript · Node.js · PostgreSQL · Prisma · Multi-tenant Architecture
FAQ
What information do you need to fix my bug?
A clear description of the issue, what you expected to happen and what actually happens. Access to the relevant code (GitHub repo or zip file) and any error messages or console logs you have.
What if you can't fix the bug?
I'll let you know before starting if the issue is outside my scope. I won't take an order I can't deliver. If something unexpected comes up during the work, I'll communicate immediately.
Do you fix WordPress or other CMS issues?
No. I specialize in custom React and Node.js applications only. If your project uses WordPress, Webflow or similar platforms, this gig is not the right fit.
