Most of my tech stack just became a geopolitical risk
Most of my tech stack just became a geopolitical risk. I saw the US tariffs against countries that defend Denmark's sovereignty. My anxiety surged. Reality...
Nicolas Cava
Fractional CTO
Shipping fast requires one skill founders hate.
Saying no.
I just forced a founder to cut 70% of their scope. We go live next week.
I constantly see it. I know it hurts. You want the shiniest product.
The brutal truth:
You spread yourself thin. You lose focus. You bury your core value under features nobody asked for. You burn cash when you have 1 in 10 odds to survive.
No. You're not special. You still have 1 in 10.
Hammer scope hard:
→ Doesn't serve your first 50 paying customers? Kill it. → One ICP. One path. → Can't deliver value manually in 72 hours? Don't code it. → Build backwards from $10K MRR. → No analytics. No back office. No user management. → Forget Kubernetes. Single instance first. → Drop the cool UI. Ship the raw backend first.
Build the smallest thing customers will pay for repeatedly.
Not ashamed when you ship? You waited too long.
Most of my tech stack just became a geopolitical risk. I saw the US tariffs against countries that defend Denmark's sovereignty. My anxiety surged. Reality...
Nicolas Cava
Fractional CTO
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
Fractional CTO
I used to think AI would democratize execution. It just exposed who can't decide. You can't prompt your way past indecision. You can't automate mindset. You...
Nicolas Cava
Fractional CTO
Shipping fast requires one skill founders hate. Saying no. I just forced a founder to cut 70% of their scope. We go live next week. I constantly see it. I know...
Nicolas Cava
Fractional CTO
Most founders prove they can't make hard calls. I just got off a strategy call with a founder. 52 features planned for 2026. Let me tell you: You spend $10K on...
Nicolas Cava
Fractional CTO
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
Fractional CTO
5 years of Node.js experience is worth 6 months now. AI broke the barrier to syntax. Pre-AI era: → Stack switch: months → Primary skill: syntax and library...
Nicolas Cava
Fractional CTO
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
Fractional CTO
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
Fractional CTO
Most of my tech stack just became a geopolitical risk. I saw the US tariffs against countries that defend Denmark's sovereignty. My anxiety surged. Reality...
Nicolas Cava
Fractional CTO
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
Fractional CTO
I used to think AI would democratize execution. It just exposed who can't decide. You can't prompt your way past indecision. You can't automate mindset. You...
Nicolas Cava
Fractional CTO
Shipping fast requires one skill founders hate. Saying no. I just forced a founder to cut 70% of their scope. We go live next week. I constantly see it. I know...
Nicolas Cava
Fractional CTO
Most founders prove they can't make hard calls. I just got off a strategy call with a founder. 52 features planned for 2026. Let me tell you: You spend $10K on...
Nicolas Cava
Fractional CTO
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
Fractional CTO
5 years of Node.js experience is worth 6 months now. AI broke the barrier to syntax. Pre-AI era: → Stack switch: months → Primary skill: syntax and library...
Nicolas Cava
Fractional CTO
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
Fractional CTO
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
Fractional CTO

Early-stage CTO helping founders build scalable software and teams from MVP to $5M+ ARR without burnout.
© 2026 Nicolas Cava. All rights reserved.