Hi, I’m Thanos. Engineering coach · 25+ years

Help your engineering team ship faster — without hiring, rewrites, or process theatre.

We find the real friction in your delivery system — the kind quietly burning cash every month — and help you remove it. Practical engagements for CTOs and engineering leaders at companies with 10–30 engineers.

Book a free consult → See services

2×

delivery speed unlocked without hiring

25+

years building & leading engineering teams

rewrites, drama, or process theatre

The premise

What if you could double your delivery speed without hiring anyone?

Most teams are operating way below their potential because friction builds up in all the invisible places — reviews, QA, batch size, architecture, handoffs.

Symptoms

When friction runs the show.

If two or three of these sound like your week, you’re not broken — you’re running a system that wasn’t designed for the speed you need now.

Spending a lot, shipping less

Engineering costs keep climbing while output keeps shrinking. The math stops working.

Small changes take forever

Work gets stuck in reviews, QA, and handoffs. A one-day change becomes a three-week saga.

The roadmap keeps slipping

Customers feel it. Sales feels it. The board is starting to ask sharper questions.

Releases are unpredictable

A smooth week followed by a fire drill. You can never tell which one is coming.

Bugs beat your monitors

Customers are reporting outages before your dashboards do. Trust erodes fast.

Engineers are exhausted

Firefighting all day instead of building. Burnout is just below the surface.

More people hasn’t helped

You added headcount, process, AI — and somehow throughput got worse, not better.

Slower than when you were small

The team grew. Velocity didn’t. You’re sitting on a massive amount of untapped output.

Services

Four ways to work together. Pick the entry point that fits your team today.

These aren’t steps in a sequence — they’re four distinct engagements with their own shape, duration, and depth. Not sure which fits? Book a free consult.

Workshop 2 days

AI Implementation Workshop

Adopt AI without making a mess — and finally get real speed out of it.

Most teams try AI, get inconsistent results, and assume “this is a waste of time.” This workshop shows your engineers where AI actually creates leverage (and where it doesn’t), how to integrate it into their delivery system, and the traps that slow teams down even more.

✓ Hands-on with your codebase
✓ Guardrails for safe rollout
✓ Runbook your team owns

Outcome

Your team walks away with one AI-enabled workflow built into the actual delivery system — documented, with guardrails the team can repeat.

Explore the workshop

Diagnostic 2 days

Software Delivery Diagnostic Intensive

Find the real constraints slowing you down — and exactly how to remove them.

A decision-grade diagnostic of your software delivery system. In two focused days, we identify the real constraints limiting throughput, quality, and predictability — and map the smallest changes that will actually move the needle.

✓ Decision-grade report
✓ Prioritized leverage plan
✓ Leadership decision brief

Outcome

Three deliverables within a week: a Diagnostic Report, a Leverage Plan with 3–5 prioritized changes, and a Leadership Decision Brief.

See diagnostic details

Coaching 6 months

Engineering Coaching

Double delivery speed without adding to your team.

Embedded coaching for CTOs and engineering leaders at companies with 10–30 engineers whose output doesn’t match payroll. We work alongside your team to implement only the changes that matter — smaller batch sizes, better guardrails, predictable releases.

✓ Embedded with your team
✓ Weekly coaching cadence
✓ Outcome-tracked

Outcome

Cycle time reduced 30–70%. Release frequency up 2–5×. Defects fall, on-call calms down, roadmap credibility returns.

How coaching works

Fractional Early-stage

Fractional CTO

Build the right foundations before scale makes mistakes expensive.

Hands-on, outcome-driven technical leadership during the most fragile phase of a company. Senior judgment on architecture, de-risking, domain modeling, delivery, hiring, and founder partnership — without committing to a full-time exec hire.

✓ Architecture & de-risking
✓ Hiring & founder partnership
✓ No full-time exec commit

Outcome

Foundations that can grow with the company — instead of compounding tax on every feature, hire, and release that follows.

Fractional engagements

Not sure which engagement is the right fit?

30-minute call. Honest assessment. No deck, no obligation.

Schedule a consult →

Outcomes

When the friction comes out, everything else gets easier.

30–70%

Cycle time reduction across the team

2–5×

Release frequency increase, predictably

↓

Defects, escalations, and on-call burden

↑

Roadmap credibility with the board and customers

Cycle times shrink. Customer complaints drop. Engineers finally have the space to do quality work instead of scrambling to put out fires. Suddenly the money you’re already spending on engineering starts producing the output you thought you paid for.

The surprising part? You don’t get these results by pushing your team harder — you get them by removing the invisible drag that’s been slowing them down for months (or years). When the system works, the team works. When the team works, your business moves a hell of a lot faster.

Why it works

Three reasons the work sticks.

We don’t install a methodology. We change the conditions that produced the slowdown, then make sure the team can keep them in place after we leave.

Speed becomes the path to quality.

Slowing down to “be careful” always backfires — it hides bugs longer, creates bigger releases, and increases blast radius. We tighten feedback loops so issues surface early, safely, and cheaply. When the system gets faster, quality improves automatically.

We clear the path your team is already trying to walk.

Most “slow team” problems are really system problems: work stuck in reviews, QA dragging, batch sizes too big, weak guardrails forcing people to slow down to stay safe. We redesign the flow so your team can ship small, safe, meaningful changes continuously — without fear, chaos, or a ton of process.

The models are battle-tested under pressure.

Decades of building and leading engineering teams in startups, scale-ups, and high-pressure environments where things have to work. Refined and simplified through countless iterations until only the pieces that consistently remove friction and unlock speed remain.

Thanos Diacakis · Founder

Hello — I’m Thanos

I coach engineering teams and technical leaders to improve their effectiveness and quality.

25 years in software engineering — in large corporations and scrappy startups — made one pattern clear: teams struggle to produce impactful results, constrained by outdated practices and inertial resistance to change.

I help emerging engineering leaders navigate that complexity, ease the journey for others in the field, and build a more productive industry to work in.

Read my full story → 25 yrs · coaching · teams & leaders

Selected work

The work, in their words.

CTO & VP Engineering · Fractional

SavvyAviation

Over a decade managing all software aspects of the company. We’ve grown the customer base sixfold while building a unique data-analysis platform spanning tens of thousands of aircraft and millions of flight records — a quiet testament to advancing general aviation maintenance.

6× Customer base

SaaS client (NDA)

SaaS · Agriculture · Stealth

An agtech SaaS, from day one

Hands-on with a small team building an innovative agriculture platform. Establishing the foundation for high, sustainable velocity from the start: robust architecture, comprehensive domain modeling, and a testing strategy that protects efficiency without sacrificing quality.

Sustainable Velocity

Faster delivery = faster revenue

Engineering shouldn’t be the thing slowing your business down.

If you’re ready to ship more features, hit your roadmap, and stop losing time and money to avoidable friction — we can help.

Book a strategy call → See services