I will fix bugs in react, nodejs or java


About this gig
Gig Description
Hi! I'm a Full Stack Developer with experience in React.js, Node.js, Java, and C#.
I can help you fix bugs, errors, and unexpected behavior in your application quickly and professionally.
Services include:
React.js bug fixing
Node.js backend debugging
Java application troubleshooting
C# and ASP.NET issue resolution
API integration fixes
Database query corrections (MySQL/PostgreSQL)
Performance improvements
Code review and debugging
Why choose me?
Fast response
Clean and maintainable code
Professional communication
Full Stack experience
Please contact me before placing an order so I can review the issue and provide the best solution.
Get to know Luiz Barros
Connecting creativity and technology for amazing results
- FromBrazil
- Member sinceMar 2023
- Avg. response time1 hour
- Last delivery1 year
Languages
Portuguese, English
My Portfolio
Other Software Development Services I Offer
FAQ
What information do you need?
Error message Source code access Project details Steps to reproduce the issue
Can you fix urgent bugs?
Yes, urgent fixes are available.
Do you work with databases?
Yes, MySQL and PostgreSQL.
Can you fix deployment issues?
Yes, for Linux, Docker, Node.js, Java and .NET environments.
