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Hello 👋, I'm

João Víctor

// I Fix, Optimize & Build {Next js} & {React} Apps - Powered by {AI}

Contact Me
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{ About Me }

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< Who am I />

Hey, I’m João, a React & Next.js developer who helps businesses fix, optimize, scale, and build high-performance web applications. If your app is slow, buggy, struggling to scale, I can help you!

📌 What I Do Best:
✅ Fixing Bugs & Broken Code – Debugging, API issues, UI glitches that frustrate users.
✅ Optimizing Performance – Speeding up apps, improving SEO, and delivering a smooth experience.
✅ Scaling Web Apps – Making sure your app grows without downtime or technical limits.
✅ Building from Scratch – Creating fast, scalable, and future-proof React, Next.js and Vue applications.

📌 Why Work With Me?
🔹 I focus on real results, not just code. Your web app should run fast, handle traffic, and grow without breaking—I make sure it does.
🔹 I work fast and efficiently. No endless back-and-forth, no unnecessary delays—just solutions that work.
🔹 I don’t just fix problems—I prevent them. Whether optimizing an existing app or building something new, I ensure it’s scalable, maintainable, and built for the long run.

📌 Let's Talk
If your app needs fixing, optimizing, scaling, or building, let's connect.
✅ Get in Touch

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//Recent Projects

Building, Fixing & Scaling Next.js & AI Apps That Actually Work

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Smiles airlines

Smiles airlines

I work at Smiles Airlines. Technologies Used: Next.js, React.js, Vue.js, TailwindCSS.

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Paglitur

Paglitur

Client with more than 52 years in the market, we prototyped and developed a totally innovative new website with the aim of creating a new branding in the company! Technologies Used: Figma, HTML5, CSS3, JavaScript.

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HXMais

HXMais

I developed backend APIs and designed the data modeling for one of the largest banks in Rio Grande do Sul (Brazil). Technologies Used: Laravel, MySQL, RabbitMQ, AWS.

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Emergizen

Emergizen

Simple responsive landing page to promote pharmaceutical product. Technologies Used: HTML5, CSS3, JavaScript

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My website

My website

My personal website. Technologies Used: Next.js, React.js, GeminiAI.

My Technologies

{ Contact Me }

AI Assistant

Hi! I'm João AI assistant. I can help you learn more about his skills, experience, or how he can help with your project. What would you like to know?

©Made with ❤️ by João Víctor