Building this site
Technical notes on how alysson.dev was built - Astro, Motion, SEO-friendly splash gating, and the handwriting animation that opens the page.
About
I'm a product-focused software engineer. I've been working with TypeScript, React, Next.js, and Python for ~5 years, with a heavy emphasis on payments, A/B testing, and AI-driven development.
Currently at Seazone, building internal platforms with Claude Code and custom MCPs. Before that I taught at a frontend bootcamp, co-founded a B2B SaaS, and won a few hackathons along the way.
I like writing code that ships metrics, not just code that works.
Blog
See all posts →Experience
- 2026 - present
Software Engineer, AI · Seazone
AI-native role: discovery, product definition, and delivery via Claude Code + custom MCPs.
- 2023 - 2026
Software Engineer · Seazone (Booking)
Owner of the experimentation infrastructure (16/30 experiments) and the payment gateway migration with 3DS.
- 2022 - 2023
Frontend Engineering Instructor · Kenzie Academy Brasil
3 cohorts, ~120 students. 5 hired into international roles in Germany before completing the course.
- 2021 - 2023
Software Engineer · Seazone (Backoffice)
Sole developer of the Partners portal: R$1M+ disbursed to 159 partners since launch.
- 2021 - 2022
Co-Founder · Product Design & Frontend · Avaliei
B2B SaaS for gamified employee performance reviews in retail, spinoff of Hacking Rio 2019.
- 2019 - 2021
Software Engineer · Soul Code Jr
UENF junior enterprise, ~3 projects for external clients in React.