Senior Full-Stack Developer

Hello, I am the developer Jeferson Vitor, how are you?

I am a self-taught developer focused on web development, APIs, systems, mobile applications and technical support.

My journey with programming started when I was 12, learning through videos, online courses and practical projects. I began with JavaScript, creating Discord bots as a way to practice and improve my skills.

I have experience with HTML, CSS, JavaScript, React, Node.js, Java, Kotlin, Python, Git, GitHub and REST APIs, building websites, integrations, automations and custom systems.

I also worked as an assistant in a computer store from 2019 to 2022, helping with computer and cellphone repair, formatting, system installation, basic technical support and customer service.

Currently, I work as a freelance developer, creating websites, mobile applications, APIs, bots and personalized solutions. My main current project is WorthClient, a modified Minecraft client with website, launcher, authentication, APIs and integrations.

2012 first contact with code
2018+ client and team deliveries
Full-stack web, APIs, automation and product

Product context

I like understanding the reason behind the screen before choosing the stack.

Practical code

I prefer clear, testable solutions that stay easy to extend as the project grows.

Complete experience

I connect frontend, backend, integrations, deploy and security details.