Basic €45.16
Is your app buggy, slow, or throwing unexpected errors?
I will fix frontend and backend issues across modern and legacy stacks ensuring your app runs smoothly, loads faster, and provides a flawless user experience. From broken UI to backend crashes, I’ve got you covered.
Frontend Stacks I Fix:
- React.js, Next.js, Vue.js, Nuxt.js
- JavaScript, HTML, CSS, jQuery
- Tailwind CSS, Bootstrap
- UI glitches, broken components, layout bugs, console errors
️ Backend Stacks I Fix:
- Node.js (Express, NestJS)
- Python (Django, Flask, FastAPI)
- PHP (Laravel, CodeIgniter, Core PHP)
- Elixir (Phoenix, LiveView)
- API errors, logic bugs, slow endpoints, database issues (PostgreSQL, MongoDB, MySQL)
What You Get:
- Full-stack bug fixing (frontend & backend)
- Performance optimization & error resolution
- Git-based delivery with clear commits
- Clean, maintainable code
- Fast response & reliable support
This gig is ideal for SaaS platforms, dashboards, mobile APIs, MVPs, admin panels, and real-time systems.
Lets squash those bugs and bring your app back to life clean, fast, and error-free.
Get to know Azeem Haider
Azeem Haider
Senior Software Engineer
Level 2
- From Pakistan
- Member since Nov 2020
- Avg. response time 1 hour
- Last delivery 2 months
-
Languages
English, Urdu, Punjabi
Offers hourly rates
Pay by the hour, as reported by the freelancer.
FAQ
What kind of bugs can you fix?
I can fix frontend bugs in frameworks like React, Vue.js, Angular, or Next.js, as well as backend issues in Node.js, Elixir, or Python. I also handle database and API-related bugs.
Can you optimize my app for better performance?
Yes, I specialize in optimizing both frontend and backend performance, improving load times, and enhancing database queries for faster responses.
Do you work with legacy codebases?
Absolutely! I can work with legacy systems, refactor code, and bring your app up to modern standards.
Can you add new features while fixing bugs?
Yes, I can add new features or functionalities to your app while fixing any existing issues.
How fast can you fix urgent bugs?
I offer fast turnaround times for urgent bug fixes, depending on the complexity of the issue.