Hi, I’m Vini.
I build things for the web.

Vinicius Kloppel

Vinicius Kloppel

Software Engineer

About

I’m a software engineer based in Brazil, mostly working with frontend development. What I really enjoy is the overlap between engineering and product design. Not just coding screens, but shaping how the product should feel and how people interact with it. Outside of work, I live by the ocean and surf in my free time.

Work & Projects

Here’s a look at where I’ve worked and the projects I’ve been part of.

  • ∗Fullstack Engineer

    Sugar Quest Product Demo

    Sugar Quest

    Sugar Quest was a casual game built as a Telegram mini-app. I contributed by implementing new features, refining the UI, and enhancing developer experience. My work made the game smoother for players and more efficient for the team to ship updates.

  • ∗Founding Engineer

    Sphere Product Demo

    Sphere

    I joined Sphere as one of the first engineers, helping to shape both the product and the codebase in its early stages. I played a key role in building on- and off-ramp flows, refining payment features, creating reusable components, and improving developer tooling that supported the team as it scaled.

  • ∗Growth Engineer

    Foton

    Foton was a software agency where I worked as a growth engineer, creating automation tools for lead generation. I built Python scrapers and outreach bots that scaled prospecting, grew scheduled client meetings more than 5x, and increased monthly revenue over 4x.