Mateo Olaya Bernal

Software Engineer

Native apps, backend systems, and developer tools.

About

I work across the stack — native Swift apps for macOS and iOS, backend services in Vapor, and the occasional systems-level detour into C and C++. I like building focused tools: things that do one job well and feel considered in the details.

Most of what I ship ends up open source or as an indie app — you'll find both below.

Apps

macOS · Git · Developer Tool Grove

A native workspace manager for developers using AI coding agents. Agent, shell, file tree, and diff — all following the same git checkout.

grove.molayab.com

// more coming soon

Projects

swift-ai-provider-kit

Provider-agnostic Swift package for Claude, OpenAI, and on-device AI.

1 · Swift ios-musicplayer

Third-party alternative to the native iOS Music app.

12 · Swift swift-cli-manager

Git-backed manager for CLI and AI agent configurations.

3 · Swift swift-front-arch

SOLID-based architecture patterns for Apple platform apps.

3 · Swift vapor-ecommerce

Headless e-commerce manager built with Vapor and Swift.

2 · Swift swift-background-scheduler

Actor-based task scheduler for immediate, delayed, and periodic work.

1 · Swift calling-swift-from-c

Calling a Swift-built library from C, with responses passed back.

1 · Swift

Blog

Technical Notes · Release Notes · Articles Notes & writing

Swift, iOS, macOS, and backend engineering — written down so I don't re-solve the same problem twice.

molayab.com/blog