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Fiverr Pro
Nederlands
$
USD
I will fix react next node js bugs, optimize speed, and improve performance
Zulqarnain S
Over deze dienst
Are you facing bugs, slow loading times, or performance issues with your website or web application? I can help you fix problems, optimize performance, and improve your overall user experience.
I specialize in debugging and improving React, Next.js, and Node.js applications. Whether its frontend issues, backend errors, API problems, responsive bugs, or slow performance, I will analyze and provide reliable solutions.
What I Offer:
- Bug fixing and error resolution
- React.js, Next.js, and Node.js troubleshooting
- Website speed and performance optimization
- Frontend UI and responsive fixes
- API and backend issue resolution
- Code cleanup and improvements
- Maintenance and feature updates
With experience building SaaS platforms, dashboards, and full-stack applications, I focus on delivering clean solutions that make your application faster, more stable, and easier to maintain.
Contact me before placing an order so I can understand your requirements and provide the best solution.
Respecteer de rechten van derden
Let erop dat het tegen het beleid van Fiverr voor freelancers is om thema's, templates of andere elementen in het geleverde werk op te nemen die inbreuk maken op de rechten van derden of toepasselijke wetten. Lees er meer over in onze Gids voor verantwoorde digitale creatie.
Maak kennis met Zulqarnain S
Zulqarnain S
Full Stack Web Developer React Next Node SaaS AI
- Afkomstig uitPakistan
- Lid sindsjul 2024
- Gem. reactietijd1 uur
Talen
Engels
Hey, I'm Zulqarnain, a Full Stack Developer with 2 years of experience specializing in React, Next.js, Node.js, and AI-powered web applications. I help businesses build modern, scalable, and high-performance websites, SaaS platforms, dashboards, and custom solutions. I focus on clean UI, seamless user experiences, secure APIs, and reliable deployments. From concept to launch, I transform ideas into production-ready digital products that deliver real value.
Mijn portfolio
Veelgestelde vragen
What types of bugs can you fix?
I can fix frontend, backend, API, database, responsive, and performance-related issues in React, Next.js, and Node.js applications.
Can you improve my website speed?
Yes, I can optimize performance by improving code, images, loading times, and other factors affecting speed.
Do you work with existing codebases?
Yes, I can work with existing projects, understand the codebase, identify issues, and implement fixes.
Can you fix only React or Next.js errors?
No, I can debug and fix React, Next.js, Node.js, JavaScript, TypeScript, Python and related framework issues.
Can you fix backend or API issues?
Yes, I can troubleshoot Node.js, Express.js, database, and API-related problems.
Do you provide ongoing maintenance?
Yes, I can provide continuous support, updates, bug fixes, and performance improvements.
Should I contact you before ordering?
Yes, please contact me before placing an order so I can review your requirements and provide the best solution.
