Hi, I am

Ewerton Mattos

I am a developer

about me

Who I am?


My name is Ewerton, I’am a Software Engineer from Brazil who loves to code!

I work mainly with .Net programming technologies like C#, VB.NET, ASP.NET, Sharepoint and WPF, sometimes I write some interesting thoughts about programming here in my blog, hope it helps you in some way.

In my spare time I like to play acoustic guitar, read books, play video-games and learn new things (mostly about coding 🙂 ).


Why in English?

As soon I started to programmiming I realized how important being able to communicate in English is for a non-english speaker. Most tools are in English, most documentations are in English the stackoverflow.com is in English 🙂

Since then, I tried to introduce the English language as much as possible in my routine, and, write this blog in English is more one way I found of training my brain.

You will find some grammatical, ortographic, verbial errors, and I apologize for that in advance, by the way, you can comment in the blog and help me in my never ending learning-process.

Quem sou eu?


Meu nome é Ewerton, eu sou Engenheiro de Software e amo programar!

Eu trabalho principalmente com tecnologias de desenvolvimento da Microsoft como C#, VB.NET, ASP.NET, Sharepoint e WPF, as vezes eu escrevo algumas reflexões interessantes sobre programação aqui no meu blog, espero que isso lhe ajude de alguma maneira.

No meu tempo livre eu gosto de tocar violão, ler livros, jogar video-game e aprender coisas novas (na maioria das vezes, sobre programação 🙂 ).


Porque em Inglês?

Logo que começei a programar eu percebi quão importante é saber se comunicar em inglês. A maioria das ferramentas são em inglês, a maioria das documentações estão em inglês, o stackoverflow.com é em inglês 🙂

Desde então, tento introduzir o inglês o máximo possível na minha rotina, e, escrever este blog em inglês é mais uma maneira que encontrei de treinar meu cérebro.

Você vai encontrar error gramaticais, ortográficos de conjugação de verbo e eu peço desculpas antecipadamente por isso, a propósito, você pode comentar neste blog e me ajudar no meu processo de aprendizado sem fim.



Sep 2021 – Fev 2024

Software Architect / Tech Lead

Ravaneda Consultoria.

I worked as Tech Lead and Software Architect in complex, scalable and cloud-native software solutions for public and private sectors. I designed, architected and developed web, and cross-platform mobile systems for Ravaneda clients. We developed these systems using cutting edge technologies like .Net 8, C#, Blazor, .Net MAUI, Angular, Docker, RabbitMQ and Redis, just to mention a few.


Nov 2016 – Sep 2021

Tech Lead

Governança Brasil – GOVBR.

Currently, I am the tech lead of a team who develops the HR module of the main product of  the company. We develop in C#, VB.NET, Java, Angular. Our last big challanges was to develop the eSocial integration and converting our code base from VB6 to VB.Net.

Jan 2015 – Nov 2016



I started my own business offering my knowledge as consulting. It gave me the opportunity of developing my non-technical skills, like be self-organized, be self-motivated and be adaptative. Currently my company isn’t in activity.

Jan 2013 – Nov 2015

.Net Developer


I developed big internet and intranet portals for big company of Brazil like Vale, Votorantim Group, Samarco Minning and Butantan Institute, most of then in Sharepoint.



Software Engineering – MBA


Postgraduation in Software Engineering.


Computer Science


Graduation (bachelor) in Computer Science.

Coding Skills





Javascript / Typescript



DB Skills

SQL Server




Other Skills







Alisson Oldoni

Software Developer Manager at Amazon

I’ve studied with Ewerton on his bachelor degree and, he is a very fast-learner and highly skilled developer. When we had the opportunity to work together, it was always a pleasure to share my knowledge and thoughts about technology and computer science with him. Ewerton is a great team player, honest and focused.


Ivan Filagrana

Product Owner / Manager at GOVBR

He is a “solution driven” person. Always commited with deadlines and code quality. He doesn’t fear challanges and work as a team player.


Bruno Leonardo Michels

Javascript Developer

Ewerton has good experience with .NET Framework and always build a nice and clean software. The code is very precise, he does not leave any leaks behind, considering the most cases he can. He is a excellent teammate, always determined to learn more.


Let’s Socialize

Reach Me

based in Blumenau, SC

Tel : +55 047 99905-1236

ewerton.sc [at] gmail.com

Freelance Available

Drop Me A Line