Open to opportunities

Albert Einstein

@alberteinstein2

Message

Full-stack developer shipping web, mobile, and AI products with React, TypeScript, and FastAPI.

Brazil

Message

What I'm looking for

I’m looking to keep building production web/mobile/AI systems end-to-end—preferably with modern TypeScript, React, and Python—where I can integrate LLMs, speech/voice experiences, and scalable architectures like monorepos and cloud deployments.

I’m a Full-Stack Developer with production experience shipping web, mobile, and AI-powered applications across healthcare, enterprise ERP, voice/telephony, and business management. I focus on building reliable systems end-to-end—from cross-platform apps to cloud-deployed services—using modern, maintainable architectures like monorepos and typed APIs.

In my recent role, I engineered a healthcare mobile platform with real-time chat, appointment booking, payments, OTP verification, biometric authentication, and push notifications. I also built an AI-powered phone receptionist using a hybrid Gemini + Claude LLM architecture over Asterisk SIP, with real-time speech-to-text and text-to-speech and barge-in support—plus predictive intelligence and enterprise ERP modernization projects.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack Developer

Current

Doctors Center (Grupo Couto)

Jan 2025 - Present (1 year 3 months)

Develop production web, mobile, and AI-powered healthcare applications for patients and providers, including cross-platform mobile experiences. Built real-time chat, appointment booking, and payment processing, and implemented an AI phone receptionist using hybrid LLM architecture over Asterisk SIP.

React Next.js React Native Expo TypeScript Firebase Python fastAPI