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Home » Thinking

NEWSLETTER ARCHIVE

From The Practical CTO
newsletter.

Every edition of The Practical CTO newsletter, first published on LinkedIn and archived here in full. For current analysis, read the Insights.

MOST RECENT EDITION

From CTO to CTAIO: More Than Just a New Title

NEWSLETTER / FEBRUARY 2026  ·  2 MIN READ

From CTO to CTAIO: More Than Just a New Title

It's been a while since my last newsletter, and I owe you an explanation. The truth is, the past few months have been a period of intense, head-down focus. I have been navigating the most…

Read the edition ↗
Subscribe to the LinkedIn newsletter ↗

THE PRACTICAL CTO — LINKEDIN NEWSLETTER

Every edition,
republished in full.

Practical perspectives on AI accountability, decision quality, trust and execution — written for founders and technology leaders, published on LinkedIn and archived here.

AI for Founders: A Complete Guide to Adopting AI in Your Team

NEWSLETTER / JANUARY 2026  ·  31 MIN READ

AI for Founders: A Complete Guide to Adopting AI in Your Team

Every industry today – from retail and finance to healthcare and education – is experiencing a technology revolution. Founders of startups and leaders of small-to-medium enterprises (SMEs) are at…

Welcome to 2026: What Technology Taught Us in 2025, and How the AI Market Matures This Year

NEWSLETTER / JANUARY 2026  ·  3 MIN READ

Welcome to 2026: What Technology Taught Us in 2025, and How the AI Market Matures This Year

A new year is more than a date change. It is a natural audit point.

Psychological Safety Is Not About Comfort. It Is About Decision Quality.

NEWSLETTER / DECEMBER 2025  ·  3 MIN READ

Psychological Safety Is Not About Comfort. It Is About Decision Quality.

Psychological safety is often misunderstood.

Trust Is the Real Scaling Constraint

NEWSLETTER / DECEMBER 2025  ·  2 MIN READ

Trust Is the Real Scaling Constraint

Most organisations believe they struggle to scale because of technology, process, or talent.

Ten Lessons on Building Technology That Actually Works

NEWSLETTER / DECEMBER 2025  ·  2 MIN READ

Ten Lessons on Building Technology That Actually Works

When I started this newsletter, the goal was simple.

Most Execution Problems Are Context Problems, Not Skill Problems

NEWSLETTER / DECEMBER 2025  ·  3 MIN READ

Most Execution Problems Are Context Problems, Not Skill Problems

When execution stalls, the first instinct is often to question capability.

Most Organisations Are Not Bad at Deciding. They Are Bad at Deciding Early.

NEWSLETTER / DECEMBER 2025  ·  2 MIN READ

Most Organisations Are Not Bad at Deciding. They Are Bad at Deciding Early.

Delayed decisions are rarely labelled as failures.

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PUBLISHED ARTICLES

ENTERPRISE AI / 10 AUGUST 2026

The Enterprise AI Stack Explained: LLMs, Agents, Memory and Workflows

The components behind enterprise intelligence, and how they fit together.

Read the article ↗

AGENTIC AI / 6 JULY 2026

How Agentic AI Is Transforming Custom Software Development in 2026

What increasingly capable agents mean for the way software is built.

Read the article ↗

CURRENT ANALYSIS

Newer thinking lives
in Insights.

The newsletter is the archive of longer reflections. Articles on enterprise AI, agentic systems, private LLMs, architecture and leadership are published in Insights.

Read the Insights

ONGOING QUESTIONS

The conversations
behind the articles.

ENTERPRISE AI

AI as an organisational capability

How do leaders move beyond a collection of pilots and connect intelligence with ownership, governance and the work people do every day?

TECHNOLOGY STRATEGY

Architecture as a set of choices

Which decisions preserve optionality? Where does a system need simplicity, and where does the business justify greater complexity?

LEADERSHIP

Leadership through continuous change

How can teams develop judgment, take responsibility and keep learning as technology changes the conditions around them?

THE NEWSLETTER

Receive new editions
when they are published.

Subscribe to The Practical CTO newsletter on LinkedIn to receive each new edition.

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The Practical CTO: strategy, technology, outcomes

Ayan Sarkar. Technology made practical.

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