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7 Hard-Earned Lessons from a Multi-Company CTO: Beyond Code and Coffee

Feb



After 20+  years steering tech teams through scaling, sell-offs, and the occasional dumpster fire, here’s what I wish I’d known sooner:

1. “Cutting-Edge” ≠ Business Value
Sometime ago, I pushed a blockchain solution for a logistics client. It failed. Why? Their core issue was outdated inventory software—not a lack of blockchain. Lesson: Solve today’s problems, not tomorrow’s fantasies.

2. Your Team > Your Tech Stack
A-star engineers with toxic egos sink companies. At a fintech startup, I prioritized cultural fit over GitHub commit counts. Result? A 40% drop in turnover. Hire for curiosity, not just coding trophies.

3. Failure is Data, Not Defeat
A crashed app launch cost us $50K—but exposed flawed QA processes. We rebuilt, adopting automated testing. Two years later, that same framework attracted a Fortune 1000 acquisition.

4. Speak Human, Not Python
CEOs care about ROI, not REST APIs. I once rephrased “latency reduction” as “faster checkout = 12% more sales.” Suddenly, budget approvals flowed.

5. Security Debt is a Silent Killer
At a healthtech firm, we postponed a security audit to hit a launch date. A breach six months later cost 3x the audit fee. Now, I bake security into sprint zero.

6. Agility Needs Guardrails
“Move fast and break things” breaks companies. Balance speed with documentation. My rule: If it’s mission-critical, document it like you’re handing it to a competitor.

7. Curiosity is Your Greatest Skill
The CTO who mastered microservices in 2018 is irrelevant today. I dedicate 10% of my week to learning—whether AI ethics or TikTok’s algo (yes, seriously).

The Unfiltered Truth
Being a CTO isn’t about being the smartest person in the room. It’s about asking the right questions, shielding your team from chaos, and knowing when to scrap your own ideas.

By Gurpreet Singh

Keywords: Leadership, IT Strategy, IT Leadership

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