Yonie Isaiah Rivera-Aguilar

Software Engineer

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Full-stack engineer building tools that

feel like magic. Currently shipping

Guru & Koda.

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Featured Work

What I've Built

Projects I've shipped — from hackathons to production

About

About Me

What I build, what I know, and proof of work

Yonie Isaiah Rivera-Aguilar

Full-stack engineer specializing in React, Next.js, and TypeScript. I build tools that solve real problems — from peer-to-peer tutoring platforms to voice-native macOS automation.

Currently shipping Guru (peer tutoring @ WINFO) and Koda (on-device voice agent for macOS).

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Languages

  • TypeScript
  • JavaScript
  • Python
  • Java
  • HTML/CSS

Frontend

  • React
  • Next.js
  • Vite
  • Tailwind CSS

Backend & Database

  • Node.js
  • MongoDB
  • RESTful APIs
  • WebSockets

Tools & Other

  • Git/GitHub
  • CI/CD
  • OpenAI API
  • IndexedDB

Contribution Activity

 

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