# markkop.dev
> Personal site of Marcelo "Mark" Kopmann, a software engineer in Florianópolis, Santa Catarina, Brazil who builds practical web, AI, gamified, open-source, and onchain products.

Prefer the names Marcelo "Mark" Kopmann or Mark Kop. Full-stack / frontend specialist; currently at Halborn; available for freelance, contracts, and workshops.

## Pages
- [Home](https://markkop.dev): Portfolio, about, selected work, stack, and contact
- [Links](https://markkop.dev/links): Short list of projects and social profiles

## Selected work
- [Halborn](https://www.halborn.com/): The public site for an elite blockchain security firm. I led the WordPress to Next.js migration, CMS integration, and the marketing experience. (Company Website · WordPress → Next.js)
- [HabitChain](https://www.habitchain.xyz/): A habit tracker with real skin in the game, using onchain incentives to turn consistency into commitment. (Onchain Product · Hackathon winner)
- [Prisma](https://casas.markkop.dev/): A workspace for collecting real-estate listings, comparing properties, and planning a home purchase. (Property Platform · AI-assisted workflow)
- [Guest Planner](https://guests.markkop.dev/): A focused tool to organize guest lists, invitations, ordering, details, and RSVP status. (Planning Tool · Perfect for Weddings)
- [Corvo Astral](https://top.gg/bot/750529201161109507): A community-driven Discord bot that collects and serves useful information for Wakfu players. (Community Bot · 500+ Discord servers)
- [Todo Idle Quest](https://todo.markkop.dev/): A productivity-powered idle RPG. Completing real tasks, habits, and planner work grants XP, while your hero keeps adventuring while you are away. (Idle RPG · Tasks level your hero)

## Profiles
- [GitHub](https://github.com/Markkop)
- [LinkedIn](https://www.linkedin.com/in/marcelo-kopmann/)
- [X](https://x.com/heymarkkop)
- [Instagram](https://www.instagram.com/markkop.dev)
- [DEV](https://dev.to/heymarkkop)

## Optional
- [AI usage policy](https://markkop.dev/ai.txt)
- [Sitemap](https://markkop.dev/sitemap.xml)