Randall Field notes · South Texas
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McAllen, Texas · Building in public

Building technology, wealth, and a meaningful family life.

By day I’m a principal engineer in Architecture, supporting the AI and Payments teams. Nights and weekends I ship apps, manage rentals in South Texas, and build systems that help my family enjoy the journey while creating more freedom for the future.

  • Glora: My Upkeep
  • Rise & Capy
  • While We're Here
  • Heirloom
  • Fillbook
  • FamilyStop
  • Gulp
  • Rally
  • Bean Hunt
  • Vault Runner
  • Square Sweep
  • Color Flood Conquest
  • Catalyst Chain Reaction
  • Fillin
  • Real Estate Manager

Latest entry

Fresh from the log

All 47 entries →

If you build apps

All 47 entries →

The work behind the work

Three threads, one life

Every entry pulls on at least one of these.

The app shelf

16 apps, built nights and weekends

View live apps on the App Store ↗

Playbooks

The parts of shipping that aren’t the code

Written from my own apps — the guides I reach for every time I start something new.

How they fit together →
  1. Step 01 $39

    Solo iOS App Launch System

    Turn one clear problem into a smaller v1, a verified release, and a sensible next decision.

    Start here if you are still deciding what to build. Get it on Gumroad ↗
  2. Step 02 $79

    Ship the Backend

    One real iOS feature taken across the boundary to a tested, deployed .NET API.

    For a working local app that now needs an API and a database. Get it on Gumroad ↗
  3. Step 03 $59

    The Short Video Factory

    Turn real app footage into short video you can actually publish on a schedule.

    For an app that works but needs a repeatable way to show it. Get it on Gumroad ↗

Follow along

A new entry most weeks, written as it happens.

Wins, misses, numbers, and the family moments in between. No algorithm required.