JC
Joao Castro
Full-stack developer. 18 years shipping software.
Building AI infrastructure solo from Portugal.
Building in public
18
Years
392
Tools
231
Endpoints
Products
Pulso
AI agent platform. Your keys, your agents, your data.
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Vulk
Build full-stack apps with AI. 10x faster.
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Harvest
Extract intelligence from any social URL. Open source.
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Connect
GitHub
@devjoaocastro
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Threads
@joaosscastro
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X / Twitter
@devjoaocastro
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LinkedIn
Code Ahead
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Company
Code Ahead
Software engineering company. Vila do Conde, Portugal.
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Stack
TypeScript
Python
React
React Native
Flutter
Rust
Go
Cloudflare Workers
Hono
Tailwind
PostgreSQL
D1
Durable Objects
Tauri