Index · 2026 Open to consulting & advisory

Twenty-five years turning hard engineering problems into shipped products.

Based inUnited States

I'm Abraham — a technology leader who's scaled mobile platforms to 60M+ downloads, led 90-person engineering orgs at Fortune 4 scale, and shipped industry-firsts including Day-1 Apple Pay and barcode prescription refills. Today I build AI-powered products and advise enterprises on mobile, AI, and agentic systems.

60M+
Lifetime downloads (Walgreens iOS)
$5B+
Mobile commerce shipped
200+
Releases, zero critical escalations
25y
iOS · Web · AI · Architecture

What I do, refined over twenty-five years.

AI & Intelligence

Agentic systems, on-device ML, intelligent automation

  • OpenAI APIs & LangChain
  • On-device inference (whisper.cpp, Core ML)
  • Computer vision & NLP
Mobile at scale

iOS & Android, from first commit to 60M users

  • Swift / Objective-C / SwiftUI
  • Kotlin / Java / Android
  • Clean Architecture · MVVM · VIPER
Full-stack & cloud

React, Node, TypeScript, AWS & Azure

  • TypeScript · React · Node.js
  • AWS · Azure · Microservices
  • OAuth 2.0 · Certificate pinning
Leadership

Architecture strategy, 90-person orgs, enterprise delivery

  • Mobile platform architecture
  • Release management at scale
  • Patent holder · US 10,474,400

Three decades of shipped work, consequential at scale.

2010 — 2020
Walgreens / Photon

From first launch to 60 million downloads.

Led the Walgreens iOS app from initial release to one of the highest-grossing retail apps in the App Store — 60M+ downloads, $5B+ in mobile commerce, and a shelf of firsts including Day-1 Apple Pay and barcode prescription refills.

Team90-person engineering org
Releases200+ · zero critical escalations
Commerce$5B+ mobile GMV
AwardsSXSW Appy · Apple Top 100
2021 — 2025
CVS Health

Mobile architecture for Fortune 4 healthcare.

Led mobile digital architecture strategy at CVS Health ($350B+ revenue) — enterprise dev standards, security modernization, and cross-functional direction across consumer health and pharmacy surfaces used by tens of millions.

ScaleFortune 4 · $350B+ revenue
MandateEnterprise mobile standards
ComplianceHIPAA · PCI

Two indie macOS apps I built and ship alone.

Status
Shipping · v1.2
Platform
macOS · menu bar
Works with
Logic Pro · Cubase · Ableton · Reaper · any MCU DAW
Hardware
PreSonus FaderPort Classic (2008)
Footprint
115 KB binary · ~6 MB RAM

Fader MCU

Audio / Hardware bridge

A second life for the 2008 PreSonus FaderPort Classic — translating its proprietary protocol into Mackie Control Universal, so the hardware works with every modern DAW, not just Pro Tools.

A tiny menu-bar app that sits between the hardware and your DAW and translates, in real time, to MCU. Motorized fader sync, touch sense, transport, pan encoder with debounce, per-channel mute/solo/arm, master fader mode, proper LED feedback.

Live demo
USB MIDI
Vox Ld40dB
▸ SESSION · 0148kHz / 24-bit
◉ MCU · CH 1-8◈ TOUCH ACTIVE
Status
Public beta · v0.9
Platform
macOS 13+ · menu bar only
Hotkey
F5 default · fully configurable
Engines
Apple Speech · whisper.cpp (offline)
Built in
C++ · Objective-C++

Dicta

Voice-first dictation

A lightweight app that lives only in the menu bar — no windows, no chrome. Hold F5 (or any key you pick), speak, release; the text lands exactly where your cursor is.

Apple Speech for low-latency transcription by default, with an optional offline path through whisper.cpp for when privacy is non-negotiable. Written in C++ and Objective-C++ so the footprint is small and the response is instant.

Menu bar · hold F5
Hold F5
Untitled — TextEdit
Cursor is here. Press and hold F5 anywhere on macOS.

Trajectory — and the receipts.

Download résumé · PDF
2025 —AI Developer & Technology ConsultantSelf-employed
2021 — 25Lead Director, Digital Architecture (Mobile)CVS Health
2007 — 21Associate Vice President, EngineeringPhoton · Walgreens
2000 — 07Senior Technical Lead / Frontend ArchitectEF Education First

Open to consulting, the right full-time role, or acquisition conversations.