Ricardo Augusto Kowalski
I'm a front-end developer moved by coffee, a good playlist selection and entusiasm by tech area. For over 11 years I've been developing projects like web apps, websites, landing pages and e-commerces. I have strong skills in Typescript, React, Next.js and Node.js.
About me
My name is Ricardo, I am 29 years old, and I live in Timbó, Santa Catarina, Brazil. I am a detail-oriented, persistent, and coffee-driven person. Besides coding, I am passionate about music — my playlists range from pop, rock, MPB, indie, disco, and many more. I’m a fan of the queen, the woman, Madonna. I’m also a Stephen King constant reader and a binge-watcher of series and brazilian novelas. I have a special fondness for everything that brings back the past.

Technology has fascinated me from an early age. My curiosity about the web began in the early 2000s as I explored websites, Orkut, MSN, and, of course, slowly downloaded music over dial-up internet. I took computer and hardware maintenance courses, but it was a game — among many others — that truly sparked my passion for development: The Sims.
I first played it on the old yellowed computers at school and spent years immersed in the life simulator. Over time, I got involved in building and sharing houses and worlds from the game, maintaining a blog on Blogger, just like many other players did. That was when I discovered the ability to edit themes and tweak the source code. Even without fully understanding what I was doing, I dived into it and fell in love with the process. A few years later, it all started making sense.
In 2011, I took a Delphi course, where only two students completed the program — I was one of them. After all, I am persistent. This course led to a small program I developed to handle the student council elections at my school, marking my first functional project.
In 2013, I moved to Timbó and began my professional journey at Sou Digital, where I started as an apprentice and was later hired as a front-end developer. I developed websites, web apps and e-commerce. I worked with HTML, CSS, and jQuery, eventually learning some PHP and Laravel, always striving to improve my work. Over the years, I refined my knowledge, sharpened my eye for code, design, and accessibility, and delivered high-quality projects.
At the same time, between 2014 and 2017, I pursued a degree in Advertising and Marketing. Although I never worked directly in this field, the degree added a lot of value to my work, providing insights into design, marketing, consumer behavior, and technology.
In 2017, within Sou Digital, what is now known as Sonica was born — a no-code platform designed to deliver functional and customizable websites without the need to deal with code. Today, Sonica is a startup positioned as a multi-chain platform for asset tokenization, focused on developing an ecosystem that connects originators, tokenizers, and distributors.
From 2019 onwards, as I transitioned to remote work, I took the opportunity to dive deeper into my studies and enhance my skills in React, Next.js, TypeScript, Node.js, PHP, and Laravel. Today, I work as a front-end developer at Meu Rosinha while also being involved in other projects. My main focus is working with the React ecosystem, but I remain open to exploring other frameworks or even mobile development with React Native, which I am currently learning. On the back-end, Node.js has become a natural complement to Next.js or event using on of its frameworks like Fastify, while PHP and Laravel serve as more of a backup solution when needed.
In the future, my goal is to continue growing as a developer, exploring new technologies, and getting involved in challenging projects where I can leave a meaningful mark. While my focus remains on front-end development, I am always looking for new tools and best practices to expand my skill set. I want to collaborate with innovative teams, share knowledge, and contribute to the creation of products that truly make a difference. I strive to always keep moving forward—one day at a time, one line of code at a time.
Skills and expertise
Javascript
Typescript
React
Next.js
Vue.js
HTML
CSS
Redux
Zustand
Context API
Styled Components
TailwindCSS
Bootstrap
Sass
API Rest
React Query
React Hook Form
React Router
Zod
Radix UI
shadcn/ui
Storybook
JQuery
T3 Env
CASL RBAC Authorizations
day.js
Lighthouse
Vitest
React Testing Library
Playwright
MSW
My journey
I have been working as a front-end developer since 2013, when I joined Sou Digital. Between 2014 and 2017, I studied Advertising and Marketing. In the last years I worked on Meu Rosinha, on Sonica, and with other side projects.
Contact me
How about we have a chat? I’m open to talking and exploring new opportunities. Feel free to reach out to me at ricardoakowalski@gmail.com or through my social media. Let’s connect!