Joan Matias Dominguez

Software Engineer

Fullstack developer with 2 years of experience building end-to-end applications using Next.js and NestJS with TypeScript. Skilled in modular backend architectures, efficient frontend state management (Redux Toolkit, Zustand), technical SEO, and performance optimization. Experienced in external API integration, real-time WebSockets, desktop apps with Electron, and deployments on Vercel, Railway, and Render.

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Projects
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Languages
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Skills
Work Experience
Frontend (Freelance)
Propiedades Aburrá
Jan 2026
  • Developed housing price estimator using React 19, Tailwind, shadcn/ui, and Zustand
  • Achieved 96/100 PageSpeed, 1.0s LCP, zero TBT, and 0.001 CLS
  • Implemented 5-step form with automatic persistence, completed in 1:40 minutes
FullStack (Freelance)
Private Community Website
Nov 2024 — Nov 2025
  • Developed community website with React, TailwindCSS, and Supabase
  • Built OAuth authentication, custom CMS, and image upload to ImageKit
  • Integrated 5 AI chats (Google Gemini), real-time chat, and desktop app with Electron
Projects
Real-Time Crypto API
NestJSNodej.jsPrismaTypescript
Online Bible
ReactTypescriptNext.jsReduxMaterial-UI
Energía Ideal
ReactNext.jsSupabase
Skills
TypeScriptJavaScriptSQLCSSHTMLNext.jsReactNestJSExpressRedux ToolkitNode.jsRESTful APIsDockerGitAgile MethodologiesProblem Solving
Languages
Español
Native
Inglés
Intermediate