Leonardo Lessa

Frontend Developer

I build things for the web

You can reach me at lrlessa[at]domaindotcom


I've been working with web development since 2013, I have a degree in Internet Systems at the Federal Institute of Education, Science and Technology of Rio Grande do Sul (IFSUL) and I'm currently working as a Frontend Tech Lead at HOX.rs.

I'm a frontend developer with a diverse skill set. I'm comfortable tackling projects that require solid business logic and a focus on creating functional products. On the flip side, I also enjoy taking on more artistic and niche projects that have a shorter lifespan.

I've been involved in end-to-end project work, which means I handle everything from collaborating with clients to define the business rules, selecting the right technologies, and actually developing the solutions. I also have a passion for knowledge sharing and enjoy providing feedback and guidance to my peers.

To wrap it up, my true joy lies in building things alongside people I resonate with and enjoy working with, within a partnership-driven and collaborative environment, always prioritizing the project's outcome.


  • 2019 - Present

    Frontend Tech Lead


    Deliver high-quality, performant, and maintainable applications, being responsible for the technical decisions and architecture of multiple projects of brands such as Netflix, Spotify, Uber, Vivo, SporTV and others.

    • React
    • Next.js
    • Node.js
    • Vue
    • Nuxt
    • Redux
    • Wordpress
    • SSG
    • SSR
    • SPA
    • Highcharts
  • 2016 - 2019

    Frontend Developer


    Responsible for the frontend development of the finance module in the new ERP system on the Senior X platform.

    • AngularJS
    • Angular 2+
    • PrimeNG
    • ERP
    • Highcharts
  • 2013 - 2016

    Frontend Developer

    Conrad Caine GmbH (now Wunderman Thompson)

    Mostly part of DeAWM (Deutsche Asset & Wealth Management) Deutsche Bank team, responsible for the development of websites templates.

    • HTML
    • SCSS
    • Javascript
    • IE6+
    • Atomic Design
    • PatternLab
    • Highcharts
    • CMS
  • 2013 - 2013

    Frontend/Wordpress Developer

    Quadro Web

    Building landing pages and websites on top of Wordpress.

    • HTML
    • CSS
    • Javascript
    • Wordpress