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I will fix bugs in react angular node and asp net apps
rodolfomarban
About this gig
Do you have a bug in your React, Angular, Node.js, ASP.NET, API, database, or web application?
I can help you investigate, debug, and fix issues in existing web apps, including frontend errors, backend problems, API failures, form validation issues, database-related bugs, broken UI behavior, and integration problems.
I can help with:
React, Angular, JavaScript, TypeScript, HTML, and CSS bugs
ASP.NET / C# backend issues
Node.js API problems
REST API integration errors
Form, validation, and workflow bugs
SQL/database-related issues
Frontend and backend connection problems
Debugging, root cause analysis, and clean source code fixes
I have 7+ years of experience working on business web applications, internal systems, APIs, frontend modules, SQL-backed features, debugging, QA handoff, and production support.
Please contact me before placing an order so I can review the issue, confirm the scope, and tell you which package fits best.
Note: This gig is for fixing bugs in existing web applications. New features, redesigns, deployments, or major refactors may require a custom offer.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know rodolfomarban
rodolfomarban
- FromMexico
- Member sinceOct 2021
- Avg. response time1 hour
- Last delivery4 years
Languages
English, Spanish
Desarrollador mean stack, conocimiento tanto en back-end como en fornt-end, consultas avanzadas a bases de datos.
Conocimiento en estructuras rest api y consumo de las mismas.
FAQ
Do I need to contact you before placing an order?
Yes, please contact me before ordering. I need to review the bug, screenshots, error messages, logs, repository details, and steps to reproduce the issue so I can confirm the scope.
What information do you need to fix the bug?
I need a clear description of the issue, steps to reproduce it, screenshots or screen recordings, error messages, logs, repository access or relevant code files, and any setup instructions needed to run the project.
Can you fix bugs in existing projects?
Yes. I can work on existing React, Angular, Node.js, ASP.NET, API, database-backed, and custom web applications.
What counts as one bug?
One bug means one specific issue with a clear expected result. Multiple unrelated errors, new features, design changes, deployment issues, or large refactors are not included as one bug.
Do you provide an explanation of the fix?
Yes, I can explain what caused the issue and what was changed. A detailed written explanation can be added as an extra service.
Do you offer deployment?
Deployment is not included by default. I can review deployment or hosting issues separately and provide a custom offer if needed.
