- Ex-AWS SDE II (São Paulo 🇧🇷 → 🇨🇦 Vancouver)
- Background in competitive programming → backend → distributed systems → frontend
- Experience designing and shipping event-driven microservices, concurrent systems, APIs, and cloud infrastructure
- Worked on systems ranging from internal tooling to user-facing applications serving hundreds of thousands of users
Less focus on:
- UI-heavy animations / mobile
- Developing a full-stack application ecosystem and developer tooling
- Researching AI training techniques for real-time video game speedrun
The canonical résumé lives in gardusig/career.
- career — system design, problem solving, behavioral prep
- yugioh — full-stack Yu-Gi-Oh! card browser
- chrome-extensions — browser automation experiments
- cursor-skills — AI workflow tooling
- notes — personal wiki
flowchart LR
subgraph repos [Repositories]
career["- System design\n- Problem solving\n- Behavioral interview"]
yugioh["Yu-Gi-Oh! card browser"]
chromeExt["Chrome extensions"]
cursorSkills["Cursor agent skills"]
notesRepo["Personal wiki notes"]
gardusigRepo["Profile hub"]
end
subgraph boards [GitHub Projects]
build[build]
study[study]
maintenance[maintenance]
end
career --> study
yugioh --> build
chromeExt --> build
cursorSkills --> build
notesRepo --> maintenance
gardusigRepo --> maintenance
classDef studyRepo fill:#bbdefb,stroke:#1565c0,stroke-width:2px,color:#0d47a1
classDef studyProj fill:#1565c0,stroke:#0d47a1,stroke-width:2px,color:#ffffff
classDef buildRepoLight fill:#e8f5e9,stroke:#43a047,stroke-width:2px,color:#1b5e20
classDef buildRepoMid fill:#c8e6c9,stroke:#43a047,stroke-width:2px,color:#1b5e20
classDef buildRepoDeep fill:#a5d6a7,stroke:#388e3c,stroke-width:2px,color:#1b5e20
classDef buildProj fill:#2e7d32,stroke:#1b5e20,stroke-width:2px,color:#ffffff
classDef maintRepo fill:#fff3e0,stroke:#fb8c00,stroke-width:2px,color:#5d4037
classDef maintRepoAlt fill:#ffe0b2,stroke:#fb8c00,stroke-width:2px,color:#5d4037
classDef maintProj fill:#ef6c00,stroke:#e65100,stroke-width:2px,color:#ffffff
class career studyRepo
class study studyProj
class yugioh buildRepoLight
class chromeExt buildRepoMid
class cursorSkills buildRepoDeep
class build buildProj
class notesRepo maintRepo
class gardusigRepo maintRepoAlt
class maintenance maintProj
click build "https://github.com/users/gardusig/projects/29" "Open build project"
click study "https://github.com/users/gardusig/projects/28" "Open study project"
click maintenance "https://github.com/users/gardusig/projects/33" "Open maintenance project"
style repos fill:#1e1e1e,stroke:#9e9e9e
style boards fill:#1e1e1e,stroke:#9e9e9e