02. / ABOUT
ABOUT
> whoami
I build software where AI does real work — agentic systems, developer tools and precise, well-crafted interfaces.
- NAME
- SAMUEL SOUSA
- ROLE
- Software Developer
- BASE
- Parnaíba, PI2.9055°S 41.7734°W
- STATUS
- Accepting Proposals
A — PROFILE
I'm a software engineer based in Parnaíba, Brazil, working where code and language models meet. I like building agentic systems — software that doesn't just answer, but plans, uses tools and gets tasks done — and the tools that make that work faster for other developers.
I treat the interface with the same rigor as the architecture. In Hedge, a financial management app, that means clear numbers and frictionless flows; in this portfolio, themes that switch without moving a pixel and animations that respect people who prefer less motion. Detail isn't decoration: it's what makes a product feel trustworthy.
I'm currently open to proposals — applied AI, internal tools, or products that need to move from prototype to real use. If you have a problem like that, the contact tab is one click away.
B — STACK
34
CORE
- LANGUAGES
- CORE: TypeScriptJavaScriptSQLHTML/CSS
- FRONT-END
- CORE: ReactNext.jsViteTailwind CSSshadcn/uiTanStack QueryZustandGSAP
- BACK-END & DATA
- CORE: SupabasePostgreSQLPrismaFirebaseZodWeb Push
- AI & LLM
- CORE: Claude APIClaude CodeAgentic systemsLLM integrationPrompt engineeringOCR (Tesseract.js)
- INFRA & DEPLOY
- VercelGitHub ActionsPWASentryPostHog
- QUALITY & TOOLS
- GitPlaywrightVitestTesting LibraryESLint
C — TRAJECTORY
03
2026
Full-stack Developer
Wellnessy · Freelance
2026
Full-stack & AI Developer
Ápice · Freelance
2025 — 2026
Full-stack Developer · with George Peixoto
Hedge · Freelance
