A mix of companies I’ve founded, products I’ve shipped, open source tools written along the way, and enterprise mobile work for clients across my career. Filter by what you’re looking for.
German e-invoicing platform — create, validate, transmit, and archive legally compliant electronic invoices. Built for the EU's e-invoicing mandate, compliant by default — Factur-X, ZUGFeRD, GoBD, Peppol-ready.
Co-founding a healthcare platform. AI-assisted clinical workflows and telemedicine.
iOS and Android apps shipped for Fortune-500 and enterprise clients across multiple employers — Citi Private Bank, PIMCO, HBO, McDonald's, Canopy Health, Centene, KFC, Royal Caribbean, Levi's, BJ's Wholesale.
Private algorithmic trading infrastructure I built for my own use — backtesting, optimization, and execution for my personal strategies.
Interactive TypeScript CLI to migrate Jira Cloud issues into self-hosted Plane — preserves comments, attachments, hierarchy, labels, and assignees.
Download and cache historical market data from Databento. Python library + CLI — avoids re-downloading DBN files across research sessions.
VS Code extension that automatically swaps the file-icon theme when your color theme switches between light and dark — respects system appearance.
React Native library for integrating with Apple Wallet (iOS) and Google Wallet (Android) — unified API for adding passes across both platforms.
Beautiful terminal UI for managing iOS Simulators — navigate simulators, browse installed apps, explore files, and preview content without leaving the shell. Install via Homebrew private tap: brew install azizuysal/tap/simtool.
UITableViewCell variant with an embedded UIPickerView — clean inline picker for settings-style forms. Swift, pre-SwiftUI era.
Swift wrapper over Apple's Core Data stack — concise API for the common 80% of persistence patterns. Predates Swift concurrency.
Concise HTTP framework in Swift — request/response plumbing over URLSession for pre-Combine, pre-async/await codebases.
Objective-C Keychain wrapper for iOS and macOS — simple key/value API over Security.framework.
No projects match these filters. Reset →