Hi, I'm Willians Tavares
Tech Lead & Full-Stack Developer
I'm a software developer based in Brazil. I like turning messy, complex problems into software that's simple to use and easy to maintain — and I write about what I learn along the way.
About
I'm passionate about development, with a solid background in .Net, Kotlin, and Javascript. My experience also covers DevOps and Cloud using environments like Azure, Azure DevOps, and AWS.
My goal is to simplify complex solutions, seeking efficient ways to solve the challenges that arise during project development.
What I work with
Backend
Databases
Architecture
Frontend
Mobile
DevOps & Cloud
Journey
Software Developer & Tech Lead
CurrentKonia Tecnologia
Mar/2021 — Present
Mainly working on projects using TypeScript (React and React Native), C# and Kotlin for Android. Leading the technical growth of the team with a focus on continuous, high-quality delivery.
Author & Educational Content Presenter
SENAC Brasil
Jan/2023 — Aug/2023
Built and presented content on Interaction Languages focused on JavaScript for a postgraduate multiplatform web development course.
Web Developer Freelancer
Zaicon Design
Sep/2020 — Dec/2023
Web page creation and management using JavaScript, CSS, HTML and WordPress. Direct client support.
Bachelor's in Systems Analysis and Development
FIAP
Jan/2021 — Dec/2022
Technical Degree in Systems Development
ETEC — Albert Einstein
Aug/2019 — Dec/2022
Certifications
Projects
A few things I've built — from productivity tools to mobile apps and small games.
EstimaTech
A modern project estimation tool with configurable technical overhead percentages, task/subtask management, sprint planning and Excel/CSV export capabilities.
willianstavares-hub
My personal hub built with Next.js, TypeScript and multi-language support (PT/EN).
Simple Tuner & Metronome
Android application for precise tuner and metronome, designed for musicians.
Get in touch
Feel free to reach out — about code, an idea, or just to say hello.
LinkedIn
GitHub
WhatsApp