Juan Martinez

Juan Martinez

Software Developer

Specializing in modern web development and full-stack solutions

twitter / github / email
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Things I've Built

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Preview of Building a Collaborative DAW in the Browser
2025
LIVE

Building a Collaborative DAW in the Browser

Deep dive into building a realtime Digital Audio Workstation with SolidJS, Convex real-time sync, Web Audio API scheduling, and Cloudflare edge infrastructure.

SolidJS
Reactive frontend framework with fine-grained reactivity
Convex
Real-time backend-as-a-service for timeline data sync
Cloudflare Workers
Edge computing platform for serverless audio processing
TanStack Query
Powerful data synchronization and state management
BetterAuth
Modern authentication with TypeScript support
Cloudflare R2
Object storage for audio samples and exports
Web Audio API
Native browser audio processing and scheduling
Hono
Lightweight web framework for Cloudflare Workers
TypeScript
Type-safe development across the full stack
Live Site Git Repo Read more
Preview of Gen AI Canvas with Convex, Cloudflare Workers & SolidJS
2025
LIVE

Gen AI Canvas with Convex, Cloudflare Workers & SolidJS

A modern single-page application showcasing the integration of Convex real-time database, Cloudflare Workers edge computing, SolidJS reactive framework, TanStack Query, BetterAuth, and Cloudflare D1/KV storage.

SolidJS
Reactive frontend framework with fine-grained reactivity
Convex
Real-time backend-as-a-service with TypeScript
Cloudflare Workers
Edge computing platform for serverless functions
TanStack Query
Powerful data synchronization for web applications
BetterAuth
Modern authentication library with TypeScript support
Cloudflare D1
Serverless SQL database at the edge
Cloudflare KV
Global key-value storage for edge applications
TypeScript
Type-safe JavaScript development
Live Site Git Repo Read more
Preview of Dual-Database Architecture with Convex and Cloudflare Durable Objects
2025
LIVE

Dual-Database Architecture with Convex and Cloudflare Durable Objects

A project demonstrating a dual-database strategy using Convex as the source of truth and Cloudflare Durable Objects as a per-user edge cache for low-latency reads.

Solid.js
Frontend framework
Hono.js
Backend API framework
Convex
Source of truth database
Cloudflare Durable Objects
Per-user edge cache
Cloudflare D1
Authentication & user data
TanStack Query
Server state management
Better Auth
Authentication system
Git Repo Read more
Preview of Durable Objects Realtime Database per User
2025
LIVE

Durable Objects Realtime Database per User

A project showcasing the use of Cloudflare Durable Objects with a per-user SQLite database, and real-time capabilities using WebSocket Hibernation.

Solid.js
Frontend framework
Hono.js
Backend/server
Cloudflare
Hosting, web services, Durable Objects, D1
Bun
JS runtime
Drizzle ORM
TypeScript ORM
TanStack Query
Server state management
Live Site Git Repo Read more
Preview of [WIP] - Turning Big Dreams into Strong Brands
2025
LIVE

[WIP] - Turning Big Dreams into Strong Brands

Learn about how I worked with designer Allan Bulnes to create this site.

Astro
Meta framework
React
Frontend framework
Cloudflare
Hosting, web services
Bun
Backend runtime
TypeScript
Type-safe JavaScript
PagesCMS
Content management system
Live Site Read more
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About Me

Learn more about my background, skills, and experience.

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GitHub

Check out my GitHub.

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