10/28/2026 updated
60 % partially available
Full-Stack & Backend Developer (Node.js, TypeScript, React) - remote
Jundiaí, Brazil
Worldwide
B.Eng. Computer Engineering, UNIFEI (2023-2027)About me
Based in Jundiaí, SP, Brazil (UTC-3). Computer Engineering student at UNIFEI (2023-2027). Freelancing since January 2022. Languages: Portuguese (native), English (B2).
RAGPython (Programming Language)PostgreSQLMongoDBNode.jsRedisNext.jsTypeScriptChatbotsReact.jsZapierBackendFastAPIStripeNestJS
Full-stack and backend developer (TypeScript, Node, React/Next), freelancing since 2022 and ex mid-level developer at Tech for Humans. I focus on API integrations, automations (n8n, Zapier, Make) and AI chatbots with RAG. 2x hackathon winner (TechFinance, Tech4Um). Computer Engineering at UNIFEI, AWS Certified AI Practitioner. Available for remote projects from Jundiaí, Brazil (UTC-3).
Experience
Professional experience0 - 5 years
Freelancer since2022
Languages
EnglishGoodPortugueseNative speaker
Project history
Semester-long software engineering R&D project with Midea's R&D team (240 h, team of 5, academic and industry mentors). Speech-to-text pipeline for auditing call-center recordings: noise reduction, Whisper transcription, personal-data removal (LGPD) and LLM analysis; Python/FastAPI plus a Node SSE gateway and React front end.
Custom web apps, bots and automations for clients in Brazil and abroad. Built Discord bots and apps that generated more than US$5,000 in revenue.
Migrated legacy features to reusable React + TypeScript components and built serverless Azure Functions (Node) to reduce infrastructure cost, with CI pipelines.