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henriquejensen/README.md

Henrique Jensen

Frontend Architect & Technical Leader

I design frontend architectures that help teams build consistent, accessible, and scalable products.

Portfolio LinkedIn


What I do

I am a software engineer with 10+ years of experience building web and mobile products. Today, my work focuses on frontend architecture, technical leadership, and developer experience.

  • Frontend architecture: scalable foundations, application boundaries, shared platforms, and maintainable systems
  • Design systems: multi-brand components, design tokens, Storybook, and visual testing
  • Accessibility: focus management, alternative navigation, text-to-speech, and accessible component foundations
  • Technical leadership: architecture direction, mentoring, documentation, standards, and cross-functional collaboration

My role goes beyond implementation: I create technical direction, make architectural decisions visible, mentor engineers, and help teams operate with greater autonomy.

Selected work

A privacy-oriented question-answering system that indexes course PDFs and generates contextual answers with cited sources. Built with Next.js, FastAPI, Ollama, and ChromaDB.

A document assistant that uses Retrieval-Augmented Generation to answer questions about public notices and other PDF documents. Built with Python, LangChain, Streamlit, and FAISS.

My professional portfolio and selected architecture case studies, built with React, TypeScript, and Vite.

Architecture experience

Multi-brand platforms    Design tokens        Shared component systems
Nx monorepos             Accessible UX        Event-driven integrations
Frontend foundations     Technical standards  Architecture documentation

Teaching, research & knowledge sharing

  • Corporate instruction in data, Python, artificial intelligence, Power BI, and software development
  • Mentoring focused on architecture, code quality, documentation, and developer growth
  • Academic research on a RAG-based assistant integrated with Moodle and locally executed language models
  • Technical presentations about design tokens, frontend platforms, accessibility, and architecture

Core toolkit

React TypeScript Nx Storybook Next.js Python FastAPI Docker

Design Tokens · React Aria · CSS Modules · Jest · Testing Library · Ollama · ChromaDB

Education & languages

  • Bachelor's Degree in Computer Science — UFLA
  • Postgraduate Degree in IT Management — IFSP
  • Portuguese: Native
  • English: Professional working proficiency

Let's connect

I enjoy conversations about frontend architecture, design systems, accessibility, applied AI, and technical leadership.

Pinned Loading

  1. todo-app todo-app Public

    App construída para revisar os conteúdos de Frontend

    JavaScript 8 1

  2. memory-game memory-game Public

    A memory game using React, Typescript, Vite, Jest and RTL

    TypeScript

  3. image-uploader image-uploader Public

    A image uploader app made with NextJs

    TypeScript 3 1

  4. mortal-kombat-3 mortal-kombat-3 Public

    A mortal kombat 3 interface made with React, Typescript, ViteJs

    TypeScript 1 2

  5. henriquejensen.github.io henriquejensen.github.io Public

    My personal website

    TypeScript 3