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Yuri Alves

Software Engineer & Product Builder

  • TypeScript
  • Node.js
  • React
  • Angular
  • Next.js
  • NestJS
  • Go
  • Java
  • Spring Boot
  • Python
  • Kotlin
  • C#
  • Docker
  • Flutter
159public repositories
83followers
10+ yearsbuilding on GitHub

About

Fullstack engineer with 10+ years of experience building scalable products — from fintechs to desktop tools and AI-powered applications. Primary focus on frontend (React, Angular, Next.js) with strong backend skills (Node.js, NestJS, Java). I've worked with distributed teams across Brazil, Mexico, Argentina and Spain, delivering B2C and B2B products for credit, vehicle financing and operational management. A recent highlight: Go web crawlers that cut data processing time from 15 hours to 5 minutes.

Product

I've worked on B2C and B2B platforms for fintechs, banks and startups — from BNPL and payroll lending to large-scale incident management.

Engineering

I work across frontend, backend and desktop. I build APIs, microfrontends, native apps and automations, picking the right tool for each problem.

Experimentation

I design and ship AI tools, automations and macOS apps — always in short cycles with concrete results.

Technical skills

Languages

TypeScript JavaScript Go Java Kotlin Python PHP Dart C#

Frontend

React Next.js Angular React Native Flutter Single-SPA GraphQL

Backend & data

Node.js NestJS Express.js Spring Boot PostgreSQL MongoDB MySQL

DevOps & platform

Docker AWS GitHub Actions CircleCI Sentry Cypress Microfrontends

Selected projects

01 / WEB APP

Divida Aí

Client-side app to split expenses easily — makes bill splitting clear and fast.

TypeScript Offline-first Vercel
Open project Code
02 / DATA TOOL

SQLite Web Client

TablePlus-inspired client to view SQLite files in the browser or as a desktop app with Tauri.

TypeScript SQLite Tauri
Open project Code
03 / AI

YouTube Video Summarizer

Streamlit app that fetches YouTube video transcripts and turns them into AI-powered summaries.

Python Streamlit AI
Code
04 / macOS

BTC Menu

Native menu bar app to track USD and Bitcoin prices without interrupting your workflow.

Swift macOS APIs
Code
05 / BROWSER

Playlist Duration

Extension that calculates and displays the total duration of YouTube playlists directly in the page title.

TypeScript Browser Extension YouTube
Chrome Web Store Code
06 / macOS

Wake macOS

Menu bar app that keeps your Mac awake — equivalent to the caffeinate command, no UI, always available in the menu bar.

Swift macOS
Code
07 / macOS

Superwhisper Clone

Superwhisper clone in Swift: captures audio, transcribes with native macOS speech recognition, and inserts text wherever the cursor is.

Swift macOS Voice
Code
08 / WEB

Desktop Control

Turns your smartphone gyroscope into a mouse controller via WebSocket — no driver, no install, runs directly in the browser.

TypeScript WebSocket Node.js
Code
09 / BACKEND

NestJS Microsoft SSO

Microsoft SSO authentication integration with NestJS via OAuth 2.0 — ready for corporate environments running Microsoft 365.

TypeScript NestJS Microsoft
Code
10 / MOBILE

Mental Health App

Mental health app layout built with Flutter, focused on mobile UI and user experience across platforms.

Flutter Dart
Code
11 / DATA TOOL

Spreadsheets

Utility for reading and manipulating XLSX and CSV spreadsheets in the browser, with no server dependency.

TypeScript XLSX
Code
12 / FRONTEND

Micro Frontend React + Vue

Microfrontend architecture demo with React and Vue coexisting in the same app via Single-SPA.

JavaScript React Vue
Code

Blog

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Contact

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