Work & Projects

AI applications, web and mobile products, open source tools, and selected client work. My independent products include work through Pocket Atelier. Projects in development are labeled below.

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commercial product active

Bips AI

An AI-assisted market research app from Pocket Atelier. Built the mobile app and backend pipeline for source-backed analysis, bull and bear cases, synthesis, and cost tracking.

commercial product active

Convexy

An on-device file converter for iOS and Android from Pocket Atelier. Built native apps that process images, audio, video, documents, and archives without uploading files.

commercial product active

Essentials

Browser extensions for Safari, Chrome, and Firefox from Pocket Atelier. Built quick access to favorite sites, organized into spaces, with platform-specific sync.

open source maintained

wallet-kit

React Native library for integrating with Apple Wallet (iOS) and Google Wallet (Android) — unified API for adding passes across both platforms. ~250 weekly downloads.

open source maintained

SimTool

A terminal interface for iOS simulators and Android emulators. Built tools to browse devices, inspect apps and files, and preview content from the shell.

open source maintained

Herdr Workbench

A project sidebar for Herdr with file navigation, search, Git changes, diffs, and previews. Built a local developer workflow in Rust.

commercial product in development

GoodBill

An e-invoicing platform in development. Built an AI assistant with organization-scoped tools, explicit action approvals, evaluations, and cost controls.

commercial product in development

Doktor24

A telemedicine platform in development. Built AI-assisted patient intake and clinical-note drafting with clinician review and approval.

open source maintained

plane-jira-importer

Interactive TypeScript CLI to migrate Jira Cloud issues into self-hosted Plane — preserves comments, attachments, hierarchy, labels, and assignees.

open source maintained

dbn-cache

Download and cache historical market data from Databento. Python library + CLI — avoids re-downloading DBN files across research sessions.

open source maintained

icon-theme-switcher

VS Code extension that automatically swaps the file-icon theme when your color theme switches between light and dark — respects system appearance.

side project active

Personal trading systems

Private algorithmic trading infrastructure I built for my own use — backtesting, optimization, and execution for my personal strategies.

client work 2007 — 2025

Enterprise mobile work

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.

open source archived

AUPickerCell

UITableViewCell variant with an embedded UIPickerView — clean inline picker for settings-style forms. Swift, pre-SwiftUI era.

open source archived

AUCoreDataKit

Swift wrapper over Apple's Core Data stack — concise API for the common 80% of persistence patterns. Predates Swift concurrency.

open source archived

NetKit

Concise HTTP framework in Swift — request/response plumbing over URLSession for pre-Combine, pre-async/await codebases.

open source archived

AUKeychainItem

Objective-C Keychain wrapper for iOS and macOS — simple key/value API over Security.framework.

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