Henrique

Key Skills

Software

No software listed

Top Subject Matter

Multilingual document Q&A (RAG chatbot) for SMEs

Top Data Types

Document

Top Task Types

Question Answering

Freelancer Overview

Freelance Developer & Translator (Fiverr) — AI chatbot development for custom document Q&A tools. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include LangChain, FastAPI, and Groq API. Education includes Bachelor of Science, University of Porto (FCUP) (2026) and Baccalaureate, Lycée Eugène Livet (2024). AI-training focus includes data types such as Document and labeling workflows including Question Answering.

Labeling Experience

Freelance Developer & Translator (Fiverr) — AI chatbot development for custom document Q&A tools

DocumentQuestion Answering

Built and deployed an AI document Q&A chatbot aimed at SMEs, enabling users to upload files and receive multilingual answers. The work involved implementing retrieval-augmented generation behavior to support question answering over document contents. As a freelancer, the role focused on developing AI functionality rather than manual annotation of labeled datasets. • Designed and built document Q&A chat flows • Implemented multilingual support for Portuguese/French/English • Integrated retrieval mechanisms for document-based answering • Delivered production-ready chatbot functionality for clients

2024 - Present

Education

Work History