H Product Studio
Discuss a project
Abstract engineering structure with a red connection detail
Blog · Engineering stream

Longer pieces,
straight from the studio.

The full publishing stream: architecture notes, SaaS commentary, comparison articles, SEO experiments, platform strategy and lessons from building production systems.

Publications  ·  006

Field notes & engineering essays.

  1. Is Your AI-Built App Production-Ready? A 12-Gate AuditPost · 001
    25 Aug 2026 · ai-code-rescue

    Is Your AI-Built App Production-Ready? A 12-Gate Audit

    Audit an AI-built application against twelve evidence gates for ownership, authorization, data, dependencies, recovery and release—without mistaking a working demo or green scanner for production readiness.

    Read post
  2. Your Developer Disappeared: The First 72 HoursPost · 002
    25 Aug 2026 · software-takeover

    Your Developer Disappeared: The First 72 Hours

    A safe recovery runbook for a live product when its developer or agency is unreachable: preserve evidence, regain authorized control and avoid changes that turn an access problem into an outage.

    Read post
  3. Technical Due Diligence for a Small SaaS: Evidence to Verify Before You BuyPost · 003
    25 Aug 2026 · technical-due-diligence

    Technical Due Diligence for a Small SaaS: Evidence to Verify Before You Buy

    A practical evidence-led technical due diligence guide for small SaaS acquisitions—covering source, production, data, access, suppliers, AI risk and operating continuity.

    Read post
  4. Rewrite, Refactor, or Replatform: An Evidence-Based Model for Inherited SoftwarePost · 004
    25 Aug 2026 · application-modernization

    Rewrite, Refactor, or Replatform: An Evidence-Based Model for Inherited Software

    A seven-factor decision model for inherited software that separates evidence, unknowns and hard blockers before choosing stabilization, refactoring, replatforming or staged replacement.

    Read post
  5. How to Answer an Enterprise Security Questionnaire for Software You InheritedPost · 005
    25 Aug 2026 · enterprise-readiness

    How to Answer an Enterprise Security Questionnaire for Software You Inherited

    A U.S. SaaS guide to scoping a customer security review, answering from current evidence, describing SOC 2 and ISO correctly, sharing artifacts safely and turning unknowns into owned work.

    Read post
  6. Software Project Takeover Checklist: A 30-Day Handover PlanPost · 006
    03 Aug 2026 · software-takeover

    Software Project Takeover Checklist: A 30-Day Handover Plan

    A practical 30-day plan for taking over live software: establish ownership, verify what runs in production, prove recovery, map release risk and make the first safe change.

    Read post
Get started ·  011

Let’s build what’s next
and keep it moving.

From an inherited codebase or a new product idea to long-term delivery — we define, build, modernize and operate software your team can truly own.

Studio
H Product Studio
Takeovers · Modernization · Long-term development · New builds
Contact
hello@buildwithh.com
Delivery
Remote-first studio
Working across U.S. time zones