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Manish Kumar

Ideas

Ideas from building, leading and learning.

I explore ideas about AI, engineering, leadership, building products, and personal growth. I share longer writing on LinkedIn and videos on YouTube and Instagram, along with lessons from what I'm building and learning.

Theme

Practical AI

Using AI where it does real work in real systems, with the judgment and guardrails that takes.

  • Insight

    AI in production is a reliability problem.

    Once AI is part of a real system, the hard questions are the familiar operational ones: how it fails, how you notice, and how you recover.

  • Insight

    Tests are how you tell an agent what you meant.

    A test encodes intent and gives an agent a feedback loop. That's why I'd rather an agent write tests from the requirement than from the code it has just generated.

Theme

Engineering judgment

Building things that are correct, keep working, and stay simple enough to change.

  • Insight

    Engineering, not overengineering.

    Design the boundaries carefully, then split things apart only under real pressure. Complexity added for its own sake is still a cost.

Theme

Leadership and human potential

What leaders are for, and how people and teams grow into more than they expected.

  • Insight

    Being effective matters more than being right.

    Organizational constraints are part of the engineering problem, not a distraction from it. The work is creating value in the system as it is, while improving it where you can.

Theme

Building products and businesses

Deciding what's worth building, for whom, and finding out whether it works.

  • Insight

    Building is easier, so judgment matters more.

    AI makes software far easier to build, which makes knowing what's worth building the harder question, and the one I spend more of my time on.

  • Insight

    Good ideas start with people who have the problem.

    A real problem that specific people care about is a better starting point than a brainstorm, or a technology looking for somewhere to be used.

Theme

Personal growth

Getting a little better at something difficult, and enjoying it enough to keep going.

  • Insight

    Build things you enjoy.

    Enjoyment is what keeps the effort going long enough for the learning to compound, which is most of the trick.

Where I share

Writing, Videos & Ideas

I share my thoughts on AI, engineering, leadership, building products, and personal growth through writing on LinkedIn and videos on YouTube and Instagram. From practical experiments to lessons learned along the way, I share what I'm discovering as I build.

Want to talk one of these through?

If one of these is relevant to something you're building, I'd be glad to hear from you.

Get in touch