Methodology.

How I deliver at the pace of a full engineering team. Every change planned, tested, reviewed, and verified.

A system, not a shortcut

Most fractional CTOs sell hours. I sell outcomes. Behind every engagement is a rigorous, repeatable delivery system that multiplies my output without sacrificing quality or accountability.

The result: you get the speed of a 5-person team with the judgment of a senior technical leader. Every line of code is tested. Every change is reviewed. Every deploy is verified.

How delivery works

Every piece of work follows four phases. No exceptions.

Plan

Before any code is written, the work is scoped in a detailed plan: what will change, why, what files are affected, what risks exist, and how success will be verified. Plans are shared with you for approval. Nothing starts until you say go.

Build

Implementation follows test-driven development. Tests are written first. Code is written to pass them. Every change is typechecked, linted, and built before it moves forward. Work is batched and reviewed at checkpoints so nothing drifts.

Review

Code goes through multiple layers of automated review: style compliance, factual accuracy, security analysis, regression testing, and documentation consistency. Each review layer catches a different class of issue. Reviews loop until clean.

Ship

Pull requests are created with clear summaries and test plans. Pre-merge checks verify that nothing breaks existing behavior. Deploys are gated behind safety checks for databases, infrastructure, and schema changes.

Quality you can verify

Every engagement produces artifacts you can inspect:

  • Plans with scope, tasks, risks, and verification criteria.
  • Pull requests with summaries, test plans, and review trails.
  • Test suites that prove the code works as intended.
  • Task logs with timestamps showing exactly what was delivered and when.

This is not a black box. You see the work, the reasoning, and the results.

Safety built in

Destructive operations are gated. Database drops, infrastructure changes, and production deploys all require explicit approval with a clear description of what will be affected. Migrations are idempotent. Schema changes are verified after deploy.

The system is designed to prevent catastrophic mistakes, not just catch them after the fact.

What this means for you

You get a technical leader who ships fast, reviews thoroughly, and documents everything. No handoff gaps. No "it works on my machine." No surprises in production.

The methodology is the competitive advantage. The tooling is the implementation detail.

Book a discovery call to see how this works for your team.

Recent Notes

Tech

I run a US$400K operation on Apple Notes

I run a US$400K operation on Apple Notes. I follow one rule: Constantly and ruthlessly simplify how to do business. Subtract first. Add only what screams for...

Nicolas Cava

Nicolas Cava

Fractional CTO

Tech

I spent 15 years building teams

I spent 15 years building teams. Now I'm running the opposite in 2026. Pure AI agent-driven ops. Solo execution. Maximum margin. No noise. No waste. 100%...

Nicolas Cava

Nicolas Cava

Fractional CTO

Hiring

Your friends are terrible hires

Your friends are terrible hires. Not because they lack skill. Because you'll never treat them like employees. I did it years ago. Almost destroyed friendships...

Nicolas Cava

Nicolas Cava

Fractional CTO

Tech

I lied to 3 clients this week

I lied to 3 clients this week. Told them I was excited about our calls. The truth? I stared at the screen for 20 minutes. I have zero inspiration for this...

Nicolas Cava

Nicolas Cava

Fractional CTO

Nicolas Cava

Early-stage CTO helping founders build scalable software and teams from MVP to $5M+ ARR without burnout.

Stay in the loop

Weekly insights on engineering leadership, scaling teams, and building better software.

Support my work

Your support helps me keep my content free, independent, and consistently valuable.

Buy Me A Coffee

© 2026 Nicolas Cava. All rights reserved.