The Working CTO Journal of a fractional CTO

Field notes from the trenches.

Architecture, AI-first delivery, hiring, due diligence. Long-form essays and short dispatches on the technical decisions that quietly shape startups -- written by an operator, not a content team.

Articles155 published
Topics5 categories
CadenceWeekly long-form

Zavodit

SO…
Zavodit Aug 6, 2026

SOC 2 for Startups: What It Costs and Whether You Need It

When startups actually need SOC 2, realistic cost and timeline breakdown, and how a fractional CTO approaches the compliance decision before committing to an audit.

CTO CTO Consulting Startup
1 min
Ho…
Zavodit Aug 6, 2026

How to Talk About Your Technical Moat When You Don't Have One

Honest framing for startups that don't have proprietary technology - execution speed, data, switching costs, and how to talk about defensibility without overclaiming.

CTO CTO Consulting Startup
1 min
Wh…
Zavodit Aug 6, 2026

What to Include in Your Data Room: The Technical Documentation Section

What goes in the technical documentation section of a startup data room - architecture diagrams, tech stack rationale, security overview, and what investors actually look …

CTO CTO Consulting Startup
1 min
Ho…
Zavodit Aug 6, 2026

How to Survive Technical Due Diligence Without Panicking

A 30-day technical due diligence prep playbook from a fractional CTO who has been through hundreds of investor reviews. What to clean up first, what …

CTO CTO Consulting Startup
1 min
Te…
Zavodit Aug 6, 2026

Technical Advisor vs Fractional CTO: Which One Investors Want to See

The difference between a technical advisor and a fractional CTO - time commitment, depth of involvement, and what investors actually care about when they ask …

CTO CTO Consulting Startup
1 min
Ho…
Zavodit Aug 6, 2026

How a Fractional CTO Helps You Raise Your Seed Round

Specific things a fractional CTO does in the 90 days before a seed raise - technical credibility, roadmap prep, due diligence readiness. From 200+ projects …

CTO CTO Consulting Startup
8 min
Wh…
Zavodit Aug 6, 2026

Why Not Having a CTO Will Cost You Your Series A

What investors assume when there is no technical leader on the team - the hidden signals it sends, why it kills Series A conversations, and …

CTO CTO Consulting Startup
7 min
Wh…
Zavodit Aug 6, 2026

What VCs Ask About Your Technology (and How to Answer)

10 real questions investors ask about your technology, with strong and weak answer examples. From conducting technical due diligence and from preparing founders for their …

CTO CTO Consulting Startup
9 min
Ho…
Zavodit Aug 6, 2026

How to Put Together a Tech Narrative for Your Pitch Deck

The technology slide is the one most founders get wrong. Here is what belongs on it, what does not, and examples of tech narratives that …

CTO CTO Consulting Startup
7 min
Ho…
Zavodit Aug 6, 2026

How to Build a Technical Roadmap That Investors Want to See

Most founders write product roadmaps dressed up as technical ones. Here is what a real technical roadmap looks like, what milestones mean to VCs, and …

CTO CTO Consulting Startup
2 min
Te…
Zavodit Aug 6, 2026

Technical Due Diligence: What Investors Actually Look At

A real technical due diligence checklist from someone who has been on both sides - as the technical evaluator for investors and as the CTO …

CTO CTO Consulting Startup
8 min
Th…
Zavodit Aug 6, 2026

The Engineering Manager vs Tech Lead Decision: When Your Team Hits 5 Engineers

CTO CTO Consulting Startup
6 min
Ho…
Zavodit Aug 6, 2026

How to Build an Engineering Culture at a 5-Person Startup

CTO CTO Consulting Startup
7 min
Wh…
Zavodit Aug 6, 2026

When to Fire Your Dev Agency and Bring Development In-House

CTO CTO Consulting Startup
7 min
Ho…
Zavodit Aug 6, 2026

How to Manage an Offshore Development Team Without Going Insane

CTO CTO Consulting Startup
6 min
In…
Zavodit Aug 6, 2026

In-House vs Outsourced Development: The Honest Comparison

CTO CTO Consulting Startup
6 min
Ho…
Zavodit Aug 6, 2026

How to Run Effective 1-on-1s With Your Engineering Team

CTO CTO Consulting Startup
6 min
Wh…
Zavodit Aug 6, 2026

Why Your Best Developer Wants to Quit (and How to Keep Them)

CTO CTO Consulting Startup
6 min
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