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I will be your professional react js frontend developer
Joyce Kobaiassi
About this gig
Transform your website into a modern, fast, and high-converting experience!
Is your current website slow, outdated, or failing to convert visitors into customers? I am a professional frontend developer specializing in building high-performance React.js applications and fixing critical UI/UX bugs that hurt your business growth.
What I can do for you:
Build modern, fully responsive React JS websites from scratch (mobile-first layout).
Custom web development using Tailwind CSS and TypeScript for clean aesthetics.
Fix complex UI/UX bugs, layout responsive breaks, and styling issues.
Integrate APIs, custom interactive forms, and dynamic components.
Advanced speed and performance optimization for faster loading times.
Why work with me?
Clean, structured, and scalable code.
Mastery of modern technologies: React, Tailwind CSS, JavaScript, and TypeScript.
Fast delivery, premium support, and clear communication.
Whether you need a sleek single-page landing page, a corporate business application, or a customized dashboard layout, I've got you covered.
PLEASE MESSAGE ME BEFORE PLACING AN ORDER so we can discuss your project requirements and align on the perfect solution!
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 Joyce Kobaiassi
Joyce Kobaiassi
Front end developer specializing in React and JavaScript
- FromBrazil
- Member sinceDec 2025
- Avg. response time1 hour
Languages
English
Hi! I'm Joyce, a Front-End Developer specialized in building and fixing modern websites.
I work with:
• HTML
• CSS
• JavaScript
• React
• Tailwind CSS
I help businesses and developers solve front-end problems such as:
• broken layouts
• responsive design issues
• CSS bugs
• JavaScript errors
• UI improvements
• React component fixes
I focus on clean code, clear communication, and delivering solutions quickly.
If you need help fixing or improving your website interface, feel free to contact me.
Other Website Development Services I Offer
FAQ
Do you provide the design or just the coding?
I specialize in coding and implementation. If you have a Figma or Adobe XD design, I can turn it into a pixel-perfect React app. If you don't have a design yet, we can discuss a simple and clean layout for your project. 🎨
Will the website be SEO-friendly?
Yes! I follow best practices for React performance and structure to ensure search engines can index your content effectively, using techniques like optimized meta tags and clean component architecture. 🔍
Can you fix bugs in an existing React project?
Absolutely. I can jump into your current codebase, diagnose issues (state management, hooks, or UI glitches), and provide a clean fix. 🛠️
Will I be able to manage the content myself?
For the Premium package, I can integrate a CMS or build an Admin Panel so you can update text and images easily without touching the code. ⚙️
