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Fiverr Pro
English
$
USD
I will any angular or react issue, components, API integration, UI bugs
Carlos G
About this gig
Is your web apps front end acting weird? Crashing, not responding, components not rendering, or HTTP requests failing?
Dont worry I can fix, build, or optimize your Angular or React frontend quickly and professionally.
I have experience working with:
- Angular (components, modules, services, routing)
- React (hooks, state management, context, props)
- HTTP / REST API integration
- Data binding, forms, validation
- Local storage, session storage, caching
- Redux / NgRx (if needed)
- Frontend performance optimization
- Responsive behavior (mobile + desktop)
- Debugging JavaScript / TypeScript issues
- Clean, maintainable UI code
What I will do for you:
- Fix UI bugs or layout issues
- Create or repair components
- Integrate REST APIs (GET, POST, PUT, DELETE)
- Improve app performance
- Implement or fix state management
- Add or fix form validation
- Provide clean, modular code
- Write comments / documentation if needed
Why me?
- Clean and maintainable code
- Fast turnaround
- Clear explanations if you need them
- Real-world experience building frontends with Angular/React
What I need from you to get started:
- Your codebase (GitHub, zip, etc.)
- A description of the issue
- Screenshots or a reproducible test case
- Access to your API
Get to know Carlos G
Carlos G
Backend developer
- FromMexico
- Member sinceNov 2025
- Avg. response time1 hour
- Last delivery1 month
Languages
English, Spanish, German
I’m a software developer focused on building clean, scalable, and efficient solutions. I work with Java, Spring Boot, Angular, and MySQL to create reliable web apps and APIs. I have experience with UML modeling, Figma UI design, automation scripts, and API testing with Postman. I use IntelliJ IDEA Ultimate and Git for professional workflows. I enjoy debugging, optimizing code, and delivering maintainable systems. One of my key projects involved extracting Amazon pricing data using the Keepa API. rech out me!!
Other Software Development Services I Offer
FAQ
What do you need from me to get started?
Your project files (GitHub or ZIP), a short description of the issue, and screenshots or steps to reproduce the bug.
I’m not sure what’s wrong with my frontend. Can you still help?
Absolutely. Just describe the behavior, and I’ll diagnose the root cause for you.
Do you work with both Angular and React?
Yes. I’m experienced in both frameworks and can work with any project version.
Can you integrate my backend/API into the frontend?
Yes, I handle REST API integration, error handling, authentication flows, and data binding.
Do you only fix bugs, or can you redesign the UI?
I can do both—fix bugs, build new components, or improve/modernize your UI.
Can you work with NgRx, Redux, or other state managers?
Yes, I can implement or repair your state logic using NgRx, Redux, Zustand, or any other library.
Do you offer urgent delivery?
Yes, express delivery is available depending on the project.
