Euclides Santana

Remote · Brazil

• Develop the interface and model integration for Central IA (centralia.com.br), an enterprise AI platform that turns internal documents into a conversational search experience with source citation.
• Build reactive interfaces with Vue 3 and Nuxt 4 for LLM orchestration and real-time data streaming (SSE).
• Work across the stack — TypeScript, PostgreSQL and API integration — within a production system serving legal, public-sector and retail use cases.

Remote · Brazil

• Deliver corporate web portals with 100/100 Google Lighthouse scores and A+ security headers (HSTS, strict CSP, X-Frame-Options), including Civil Construtora and Clínica BRT.
• Designed and built The Classroom, a bilingual teaching platform (Nuxt 4 + Supabase) with row-level security, real-time chat, heterogeneous activity types and a Vitest test suite.
• Architected a custom CRM (Ideia Presentes) with an interactive sales pipeline and relational PostgreSQL modelling with row-level security.
• Built and operate Tempus Overview, a self-hosted automation panel on a Hetzner VPS — Docker Compose, Caddy reverse proxy with automatic HTTPS, scheduled tasks, CI/CD via GitHub Actions, and self-hosted uptime monitoring reporting 99.9% availability across the services I run.
• Integrated webhook ingestion and real-time message feeds (Villas de Areia).

Yázigi · Colégio Adventista · Colégio Anísio Teixeira — Bahia & Paraíba, Brazil

• Eleven years teaching English at established language schools and private colleges, reaching C2-level fluency in professional use.
• Daily practice explaining complex material to non-technical audiences — the same skill that underpins clear written communication in distributed, English-speaking teams.