Bartolomeu – React, Node.js, Typescript

IA Amália is a platform that serve's Amália LLM, the Portugal's official LLM, to everyone, paired with some local integrations.

• Tweaked, deployed, and monitored self-hosted LLMs
• Advised the team on how to build agents and integrations
• Contributed features to the product
• Advised on GDPR compliance and privacy practices

Rubidium Data is a research and development company that uses artificial intelligence to automate complex, knowledge-intensive R&D tasks requiring deep contextual understanding.

We also provided a bootcamp to teach students full-stack development and data science. We later then integrated said students into our projects.

• Taught bootcamp students how to code and about common practices in tech
• Set up and mentor a team 100% composed of our own full-stack and data bootcamp graduates, working remotely across multiple time zones
• Defined initial security, design, coding, and infrastructure policies and frameworks
• Designed and built Kanzlei21, an AI-powered platform for German accountants to manage and automate their clients' accounting
• Architected and developed a white-label ChatGPT alternative

C8 Health is a healthcare technology company and AI-powered platform designed to centralize and streamline clinical knowledge management

• Full stack development of client-facing web-app and mobile app for medical care professionals
• Back-office development with no-code
• Introduced generative AI features and workflows for better management of medical documentation

A platform that generates user interviews for product research and market validation, with generative AI. Through the use of AI, the product allows you to interview specific audiences and validate the market fit of your solution without the need for sampling and recruiting people for user testing. It gives you a unique overview of your product, allowing you to uncover features and blockers, without spending as much time and money on user research.

• Built multiple product drafts from scratch, as the sole MVP developer, for user testing and market validation"
• Implemented no-code and low-code tools so that stakeholders could change business rules without needing developer time
• Architected early production RAG (Retrieval-Augmented Generation) pipelines using GPT-3, Pinecone, and Weaviate for agentic capabilities before ChatGPT

Silicon Valley startup developing intelligent apps with machine learning and telco services.

• Designed and developed full-stack apps (database, workers and recurring processing of data, backend, auditing, web and mobile apps) for various clients in the finance and health sector
• Architected project structures, tools and frameworks
• Direct support, planning and feedback with clients
• Conducted job interviews for the early developer positions

B2C and B2B mental healthcare provider in Brazil. It is the leading marketplace of therapists where users can book and pay for appointments with the web or mobile app, and also, the companies can receive insights regarding their employees' mental health.

• Rebuilt the company's engineering side from the initial MVP to the scaled product it is today
• Created their mobile app now used by thousands of patients