Looking for a job

João Gabriel Santos

@joogabrielsantos

Full Stack Developer at Navoxi, building production health, livestock management, and AI platforms with NestJS, Next.js, and PostgreSQL.

Brazil

Message

What I'm looking for

I’m looking for a junior or mid-level Full Stack position on a product team.

At Navoxi, the software house I founded in Salvador, I take products from requirements through deployment. I’ve delivered production platforms including a healthcare system with telemedicine and a livestock management API.

I also built an on-premise AI engine with FastAPI for transcription, RAG, and PDF digital signatures, keeping data away from external APIs. For a corporate LMS, I worked with Java 21 and Spring Boot alongside a Next.js frontend.

At MyByte, I’m developing client websites and APIs with Next.js, NestJS, Prisma, and PostgreSQL. My work there also includes digitizing clinical forms, adding authentication, and deploying with Docker.

Earlier, as a Web Developer Intern at Oncologia D'Or, I contributed to real web projects using JavaScript, TypeScript, Next.js, and Node.js. I’m looking for a junior or mid-level Full Stack role on a product team.

Experience

Work history, roles, and key accomplishments

Current

Desenvolvedor Front-end (Estágio)

Current

MyByte

Aug 2026 - Present (3 months)

Developed websites and APIs for clients using Next.js, NestJS, Prisma, and PostgreSQL. Digitized clinical forms with Clean Architecture and implemented authentication and deployment.

Next.js NestJS Prisma PostgreSQL Clean Architecture DDD S3 JWT OAuth Swagger Docker

Current

Fundador & Desenvolvedor Full Stack

Current

Navoxi

Jun 2025 - Present (1 year 5 months)

Founded and led a software house, delivering products from requirements to production. Built health, livestock, AI, and LMS platforms using modern stacks.

NestJS Next.js PostgreSQL Prisma fastAPI Java Spring Boot Docker CI CD Redis LiveKit Baileys N8n Whisper Pgvector RBAC Clean Architecture DDD

Desenvolvedor Web (Estágio)

Oncologia D'Or

Jan 2025 - Sep 2025 (8 months)

Worked on real web projects with JavaScript, TypeScript, Next.js, and Node.js under mentorship. Used Git/GitHub for version control and participated in code reviews.

JavaScript TypeScript Next.js NodeJS Git GitHub Code Review