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Fiverr Pro
Nederlands
$
USD
I will fix react, next js and node js bugs in 24 hours
Rizwan Fatmi
Level 1
4,9
4,9
Over deze dienst
Facing issues in your React, Next.js, or Node.js application? I will fix them within 24 hours.
If your web application is already built but something is broken, not working as expected, or throwing errors, I will identify the root cause and fix it cleanly. I stay with you until the issue is fully resolved, offering unlimited revisions to ensure your satisfaction.
What I Fix :
- React, Next.js & Node.js bugs
- JS/TS errors & unexpected behavior
- Broken UI, layout & responsiveness issues
- API/backend data issues (Node.js APIs)
- State, props & data-flow related problems
- Console errors, warnings & runtime crashes
- Authentication & API integration issues
- Feature additions and improvements
- Performance issues (slow load, re-renders, API delays)
Why Choose Me :
- Fast 24-hour delivery
- Unlimited revisions until the issue is fully resolved
- Clean, maintainable fixes instead of temporary hacks
- Clear and professional communication
- Experience working with real-world production applications
How to Start :
Just send me a message, and I will guide you through everything step by step.
24-hour delivery applies to limited-scope issues; larger or more complex tasks may require additional time.
Maak kennis met Rizwan Fatmi
Rizwan Fatmi
Full Stack Web Developer for Scalable Web Applications, SaaS and AI Development
Level 1
- Afkomstig uitIndia
- Lid sindsjul 2024
- Gem. reactietijd1 uur
- Laatste levering2 weken
Talen
Hindi, Engels, Urdu
I'm Rizwan Fatmi, a Full Stack Web Developer building web applications and SaaS platforms using modern technologies.
I help businesses and startups with scalable applications, role-based systems, admin panels, custom APIs, and AI integrations (OpenAI, Claude, chatbots, automation) — delivering complete, end-to-end solutions.
I also handle AI/ML development (model training, data pipelines), mobile app development, and UI/UX design — complete expertise under one point of contact.
Mijn portfolio
Andere Software development diensten die ik aanbied
Veelgestelde vragen
Do you offer complete website development as well?
Yes. I offer complete website, web application, and mobile app development services based on your requirements. I also offer AI/ML integration and custom model development services.
What if my issue is more complex than the selected package?
If the issue is more complex than expected, I will review it and inform you before proceeding. In such cases, we can adjust the timeline or create a custom offer based on the scope.
What kind of issues do you fix?
I fix all types of bugs and errors in existing React, Next.js, and Node.js applications, including UI issues, broken functionality, API problems, console errors, and feature additions or improvements.
I'm ready to place an order. What do I need to get started?
Just send me a message, and I will guide you through everything step by step and let you know exactly what is needed to begin.
Do I get revisions?
Yes, you will receive unlimited revisions until the agreed issue is fully resolved.
Will my project’s code and data remain secure?
Absolutely. I prioritize confidentiality and follow strict security practices to ensure your project’s code and data remain safe and secure.
Can you help with performance optimization?
Yes. I can optimize your React, Next.js, and Node.js application to improve speed, stability, and overall performance.
Can you work on live production applications?
Yes. I regularly work on live production applications and follow safe debugging practices to avoid breaking existing functionality during the fix.
Reviews
19 reviews van deze dienst
| (18) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
Sorteer op
Meest relevant
M micswarex
Canada
Rizwan did an excellent job on my project. He was very patient, professional, responsive, and easy to communicate with throughout the entire process. He understood the issues with my resume templates and PDF system and worked carefully to improve them. He also provided clear documentation and was proactive...
US$ 100-US$ 200
Prijs
9 dagen
Looptijd
R 
Reactie van de freelancer
Nuttig?L 
lionelcabral
Duitsland
Lopende samenwerkingThis is the third time I've worked with Rizwan. Each time he has been exceptional!
US$ 50
Prijs
1 dag
Looptijd
Nuttig?N nuumath
Verenigde Staten
Lopende samenwerkingAI and humans need to work together. Multiple AI audits and reviews pointed us in the right direction, but Rizwan stayed persistent and helped identify the root cause and see the issue through to resolution. He communicated throughout the process, provided walkthrough videos, and remained engaged until...
US$ 100-US$ 200
Prijs
4 dagen
Looptijd
Nuttig?I 
ibnmaharazudata
Nigeria
Lopende samenwerkingGood seller in fiverr
US$ 50
Prijs
3 dagen
Looptijd
Nuttig?D dripsand
Verenigde Staten
Lopende samenwerkingHe has completed 6 consignments and delivered excellent results every time. I would highly recommend him to everyone.
US$ 50
Prijs
1 dag
Looptijd
Nuttig?
Reviews
19 reviews van deze dienst
| (18) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
Sorteer op
Meest relevant
M micswarex
Canada
Rizwan did an excellent job on my project. He was very patient, professional, responsive, and easy to communicate with throughout the entire process. He understood the issues with my resume templates and PDF system and worked carefully to improve them. He also provided clear documentation and was proactive...
US$ 100-US$ 200
Prijs
9 dagen
Looptijd
R Reactie van de freelancer
Nuttig?L lionelcabral
Duitsland
Lopende samenwerkingThis is the third time I've worked with Rizwan. Each time he has been exceptional!
US$ 50
Prijs
1 dag
Looptijd
Nuttig?N nuumath
Verenigde Staten
Lopende samenwerkingAI and humans need to work together. Multiple AI audits and reviews pointed us in the right direction, but Rizwan stayed persistent and helped identify the root cause and see the issue through to resolution. He communicated throughout the process, provided walkthrough videos, and remained engaged until...
US$ 100-US$ 200
Prijs
4 dagen
Looptijd
Nuttig?I ibnmaharazudata
Nigeria
Lopende samenwerkingGood seller in fiverr
US$ 50
Prijs
3 dagen
Looptijd
Nuttig?D dripsand
Verenigde Staten
Lopende samenwerkingHe has completed 6 consignments and delivered excellent results every time. I would highly recommend him to everyone.
US$ 50
Prijs
1 dag
Looptijd
Nuttig?
