Santiago, Chile

Eduardo Hinojosa

Full Stack Developer

Building practical web tools, automation, and AI-powered apps.

Software Engineer with a full-stack focus and a strong interest in DevOps and AI. I enjoy turning ideas into fast, minimal, browser-based tools that solve real problems.

I work across Go, TypeScript, C#/.NET and PHP, and I ship most of my side projects as static web apps built with Svelte. Outside work, I contribute to SyncRajo Fansub, mostly on subtitle automation.

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Projects

A selection of things I've built.

sql-playground

In-browser SQL editor to write and test queries against SQLite, compiled to WebAssembly. No backend required.

  • Svelte
  • TypeScript
  • SQLite
  • WASM

mai-chat

A clean, AI-powered chat application for talking to language models from the browser.

  • Svelte
  • TypeScript
  • AI

mai-tools

A growing collection of minimalist, single-purpose web utilities, built to be fast and dependency-free.

  • SvelteKit
  • TypeScript
  • Tailwind

json2openapi

Generates an OpenAPI specification from a raw JSON object, right in the browser.

  • Svelte
  • TypeScript
  • OpenAPI

dictionary

A fast, web-based dictionary tool for quick word lookups.

  • Svelte
  • TypeScript

asu-regex-js

A parser for Advanced SubStation Alpha (ASS/SSA) subtitles, written in TypeScript for use in JS environments.

  • TypeScript
  • Regex
  • Subtitles

gocker

A command-line helper for common Docker workflows, written in Go.

  • Go
  • Docker
  • CLI

syncrajo-editor-plantillas

An HTML template editor built for the SyncRajo Fansub publishing workflow.

  • Svelte
  • TypeScript

Skills

Tools and technologies I work with.

Languages

  • Go
  • TypeScript
  • C# / .NET
  • PHP
  • JavaScript
  • SQL

Frontend

  • Svelte / SvelteKit
  • Tailwind CSS
  • HTML & CSS
  • Vite

Backend

  • REST APIs
  • ASP.NET
  • Node.js
  • Relational DBs (SQLite, MySQL, PostgreSQL)

DevOps & Cloud

  • Docker
  • CI/CD
  • GitHub Actions
  • Linux

AI

  • LLM integration
  • Prompt engineering
  • AI-assisted tooling

Experience

Where I've been working.

CV View

  1. Software Engineer · Aptus Chile

    Present

    Full-stack development of internal and client-facing web applications, with a focus on maintainable code, automation, and reliable deployments.

  2. Contributor · SyncRajo Fansub

    Ongoing

    Build and maintain subtitle-automation tooling and internal utilities for the fansub publishing pipeline.