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Technology decisions shaping successful products

Practical insights for founders and engineering leaders on AI, architecture, engineering, product strategy, and industry trends.

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AI and Emerging Tech Architecture & Scale Engineering Leadership Technology Strategy & ROI Industry Intelligence

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Guides

Guide A Technical Founder's Guide to Investor-Ready Engineering Engineering Leadership

A Technical Founder's Guide to Investor-Ready Engineering

July 2026 · 8 min read

What Series A investors actually evaluate in technical due diligence — and how to close the gaps before they cost you a raise.

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Guide A Startup CTO's Guide to AI Production Readiness AI and Emerging Tech

A Startup CTO's Guide to AI Production Readiness

June 2026 · 8 min read

The six engineering changes that separate an AI prototype from a production AI system.

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Guide A Founder's Guide to the Build vs. Hire vs. Partner Decision Technology Strategy & ROI

A Founder's Guide to the Build vs. Hire vs. Partner Decision

May 2026 · 7 min read

A decision framework for choosing the right engineering model at each stage of your startup.

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Guide Your Vibe-Coded App Isn't an MVP Yet Architecture & Scale

Your Vibe-Coded App Isn't an MVP Yet

July 2026 · 7 min read

Why a working demo isn't a shippable product — and the six gaps most vibe-coded apps have before they're ready for real users.

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Guide A Founder's Guide to Vibe Coding vs. AI-Assisted Development AI & Emerging Tech

A Founder's Guide to Vibe Coding vs. AI-Assisted Development

July 2026 · 7 min read

The difference between letting an AI write your codebase and using AI to accelerate your own engineering — and when each approach is right.

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Guide Engineering Team Design: A Founder's Guide to Building the Right Structure Engineering Leadership

Engineering Team Design: A Founder's Guide to Building the Right Structure

August 2026 · 8 min read

How to design an engineering team that fits your stage — covering Conway's Law, functional vs cross-functional structures, Team Topologies, and AI-native dimensions.

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Guide Engineering Without a CTO: A Founder's Guide to Technical Leadership Engineering Leadership

Engineering Without a CTO: A Founder's Guide to Technical Leadership

August 2026 · 8 min read

What the CTO function actually covers, which part you're missing, and how to decide between a full-time hire, a fractional CTO, or something else entirely.

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How-To

How-To How to Handle Zero-Downtime Database Migrations Architecture & Scale

How to Handle Zero-Downtime Database Migrations

June 2026 · 6 min read

How to run database schema changes on tables with millions of rows without taking your platform offline.

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How-To How to Set Up Observability Before You Have Users Architecture & Scale

How to Set Up Observability Before You Have Users

July 2026 · 6 min read

How to set up structured logging, error tracking, and basic metrics before your first user ever signs up.

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How-To How to Run a Technical Due Diligence Review on Your Own Codebase Engineering Leadership

How to Run a Technical Due Diligence Review on Your Own Codebase

May 2026 · 7 min read

A seven-area framework for reviewing your own codebase 60–90 days before investor conversations start.

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How-To How to Move an AI Prototype into Production AI and Emerging Tech

How to Move an AI Prototype into Production

June 2026 · 6 min read

Six steps to make your AI system reliable, cost-predictable, and safe for real users.

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How-To How to Add Authentication and Authorisation to a Vibe-Coded App Architecture & Scale

How to Add Authentication and Authorisation to a Vibe-Coded App

July 2026 · 6 min read

How to add proper auth to an app built with AI coding tools — without rebuilding everything from scratch.

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How-To How to Set Up CI/CD for a Vibe-Coded App Architecture & Scale

How to Set Up CI/CD for a Vibe-Coded App

July 2026 · 6 min read

How to add automated testing, build pipelines, and deployment workflows to an app that was built without them.

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How-To Secrets Management for a Vibe-Coded App Architecture & Scale

Secrets Management for a Vibe-Coded App

July 2026 · 5 min read

How to stop hard-coded API keys and credentials from becoming a production security incident.

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How-To How to Move to Production Infrastructure Architecture & Scale

How to Move to Production Infrastructure

July 2026 · 6 min read

How to move from a deployment that works on your laptop to infrastructure that handles real users, real load, and real failures.

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How-To How to Optimise Cloud Costs for a Vibe-Coded App Architecture & Scale

How to Optimise Cloud Costs for a Vibe-Coded App

July 2026 · 5 min read

Why vibe-coded apps tend to have expensive cloud configurations by default — and how to optimise spend without breaking what works.

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How-To How to Apply Team Topologies at Startup Scale Engineering Leadership

How to Apply Team Topologies at Startup Scale

August 2026 · 7 min read

Team Topologies was written for large organisations. Here's how to apply its core ideas — stream-aligned, platform, enabling, and complicated-subsystem teams — when you have eight engineers, not eighty.

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How-To How to Run Your First Engineering Reorg Without Breaking Delivery Engineering Leadership

How to Run Your First Engineering Reorg Without Breaking Delivery

August 2026 · 6 min read

Why engineering reorgs break delivery — and a five-step sequence that moves people without losing the ownership and context that makes teams productive.

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How-To When to Hire a Fractional CTO: A Decision Framework for Founders Engineering Leadership

When to Hire a Fractional CTO: A Decision Framework for Founders

August 2026 · 6 min read

Four specific triggers that signal it's time to bring in fractional CTO support — and two scenarios where it will make things worse, not better.

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How-To How to Evaluate a Fractional CTO: A 6-Step Framework Engineering Leadership

How to Evaluate a Fractional CTO: A 6-Step Framework for Founders

August 2026 · 7 min read

Most founders evaluate fractional CTOs the wrong way — asking about vision when they should be asking about the first 30 days. A framework that actually surfaces the right candidates.

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Insights

Insight Most Startups Adopt Microservices Too Early Architecture & Scale

Most Startups Adopt Microservices Too Early

May 2026 · 5 min read

Why most startups adopt microservices before they need them — and what to build instead.

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Insight Why Your AI Demo Works But Your AI Product Does Not AI and Emerging Tech

Why Your AI Demo Works But Your AI Product Does Not

June 2026 · 5 min read

Why AI systems that work in demos often fail in production, and the engineering infrastructure that closes the gap.

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Insight The Engineering Interview Question Most CTOs Get Wrong Engineering Leadership

The Engineering Interview Question Most CTOs Get Wrong

July 2026 · 4 min read

The question that reveals engineering judgement — and why most technical interviews miss it entirely.

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Insight The Architecture Reckoning at Series A Architecture & Scale

The Architecture Reckoning at Series A

June 2026 · 7 min read

Why the technical decisions you made before investment become your biggest liability after it — and what to do about it.

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Insight Vertical Slice vs Layered Architecture Architecture & Scale

Vertical Slice vs Layered Architecture: The Decision That Shapes Your Entire Codebase

July 2026 · 6 min read

Why the default pattern most developers reach for hides integration cost until the moment it's most expensive to fix.

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Insight The Hidden Cost of Vibe Coding Architecture & Scale

The Hidden Cost of Vibe Coding

July 2026 · 5 min read

The speed gains from vibe coding are real. So is the technical debt it creates — and most founders don't see it until it's expensive.

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Insight Don't Rewrite Your Vibe-Coded App Too Early Architecture & Scale

Don't Rewrite Your Vibe-Coded App Too Early

July 2026 · 5 min read

The instinct to rewrite a messy AI-generated codebase is understandable. But most teams do it before they've validated the thing worth keeping.

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Insight How Segment's Product Growth Quietly Became an Engineering Crisis Industry Intelligence

How Segment's Product Growth Quietly Became an Engineering Crisis

August 2026 · 5 min read

Segment rebuilt 140+ microservices into one. The lesson isn't about microservices — it's about what happens when your architecture gets more expensive every time your product succeeds.

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Insight How Booking.com Built a Culture Where Anyone Can Ship a Test Industry Intelligence

How Booking.com Built a Culture Where Anyone Can Ship a Test

August 2026 · 6 min read

Booking.com runs 25,000+ tests a year and new hires ship live experiments within weeks. The lesson isn't about culture — it's about the infrastructure underneath it.

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Insight Conway's Law Is Shaping Your Engineering Team Whether You Know It or Not Engineering Leadership

Conway's Law Is Shaping Your Engineering Team Whether You Know It or Not

August 2026 · 5 min read

What Conway's Law actually says, why it keeps playing out in startup engineering teams, and how the Inverse Conway Manoeuvre lets you use it deliberately.

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Insight Your Engineering Team Is Probably Too Big for the Stage You're At Engineering Leadership

Your Engineering Team Is Probably Too Big for the Stage You're At

August 2026 · 5 min read

More engineers does not mean faster delivery. Past a certain point, adding people increases coordination overhead faster than it increases output. Here's what the research says and what to do about it.

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Insight What AI Tooling Actually Changes About Engineering Team Design AI & Emerging Tech

What AI Tooling Actually Changes About Engineering Team Design

August 2026 · 5 min read

AI coding tools genuinely change what a small team can build. But they don't change Conway's Law. Here's what actually shifts in an AI-native engineering team — and what doesn't.

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Insight What a Fractional CTO Actually Does in the First 90 Days Engineering Leadership

What a Fractional CTO Actually Does in the First 90 Days

August 2026 · 5 min read

Most founders don't know what to expect from a fractional CTO engagement. Here's what a structured 90-day onboarding looks like — and the red flags that signal a poorly scoped one.

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Insight Fractional CTO vs Full-Time CTO: How to Choose at Each Stage Engineering Leadership

Fractional CTO vs Full-Time CTO: How to Choose at Each Stage

August 2026 · 5 min read

The choice is not primarily a cost decision — it's a scope and stage decision. Here's how to think through it clearly at pre-seed, Seed, and Series A.

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Engineering insights for founders navigating their first technical decisions.

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