Under the Mountain
    Software
    Start
    Accepting two new engagements for Q3

    From Legacy Spreadsheets to AI-Powered Velocity.

    We build rapid prototypes and turn complex manual processes into shared business rules on the web.

    Start a DiscoverySee how we work
    Three Pillars

    A focused practice for teams that need to move.

    Rapid MVPs

    Get to market within real budget and time constraints. We compress months of build into weeks of focused, opinionated execution.

    Typical outcome
    Production prototype in 4–8 weeks.

    Legacy to Web

    Centralize spreadsheet sprawl into a single source of truth. Shared business rules, audit trails, and real workflows on the web.

    Typical outcome
    75%+ reduction in manual labor.

    AI Automation

    Custom generative AI agents and automated content engines, built into the systems your team already uses every day.

    Typical outcome
    Hours back per person, per week.
    The Technology Fiduciary

    We work in your best interest. Always. Out loud.

    A fiduciary owes their client truth, judgment, and full disclosure. Most software vendors do not work that way. We do.

    • Best-interest by default
      If a feature won't pay for itself, we'll say so before you sign — and again before we build it.
    • Truthfulness over comfort
      Hard updates delivered the same day they're known. No green-status theatre.
    • Daily updates, every day
      A short structured note in your channel of choice. Status, blockers, what's next, what we need from you.
    client-acme
    Daily Update
    UM
    Under the MountainAPPToday at 9:02 AM
    On trackDay 12 of 30
    Shipped yesterday
    Quote builder MVP behind the staging flag. Sales reviewed; two copy fixes coming today.
    Today
    Migrate the pricing rules out of pricing-2024.xlsx into the rules engine. Pair with @dana from finance at 2pm.
    Blockers
    None. Need login for the legacy reporting tool by EOD to scope the read-only export.
    Burn
    12 of 30 days · 38% of budget consumed · on track to land 4 days early.
    Field Notes

    Weekly writing for operators and builders.

    Featured·Operations

    Your Old Code is a Ticking Time Bomb: Mitigating Risk Before It's a Breach

    That critical piece of software from 2008 that hums along in the background? The one nobody dares to touch? It isn't an asset. It's a liability on your balance sheet, masquerading as operational stabi

    Aug 17, 2026·3 min read
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    Field Notes

    'That's a Great Idea for Phase Two': How We Protect Your MVP

    It happens in every successful project. Two weeks into building your Minimum Viable Product, a key team member has a breakthrough. They see a new feature, a clever integration, or a workflow enhanceme

    Aug 10, 2026·4 min read
    AI

    The Human + AI Partnership: Designing Systems That Make Your Team Smarter

    The promise of a fully autonomous system—one that perfectly replicates the judgment of your most seasoned underwriter, engineer, or claims adjuster—is a siren song for many executives. It suggests a f

    Aug 3, 2026·4 min read
    Field Notes

    Your Team's Time is Money: Why Internal Tool UX is a Revenue Multiplier

    Every business leader accepts the need for a polished, intuitive user experience for their customers. A confusing checkout process directly kills revenue. But that same rigor is rarely applied to the

    Jul 27, 2026·4 min read
    Discovery

    Tell us what's slow.

    A 30-minute call. No deck, no pitch. We listen, ask, and tell you whether we're the right fit — and who is, if we aren't.

    • Mutual NDA available on request
    • We respond within one business day