Latest Posts

Software Engineer with more than 20 years of experience. I love to share about technologies and startups

Nov 5, 2025

Being Opinionated

Building a product is making choices. The same applies to how you talk about it.

Nov 3, 2025

Can You Still Learn to Draw in the Age of AI?

After years of learning to draw, I stopped when AI arrived. As a developer, I see the same wall facing junior devs today. Did we get the future backwards?

Oct 31, 2025

Having a good customer support isn't optional

I'm one of those people who consider support service crucial.

Oct 26, 2025

What I Missed Working Solo

Building a product alone is hard.

Oct 25, 2025

SEO failure

Well, this is embarrassing. I just realized the SEO for hakanai.io has been completely broken for months.

Oct 15, 2025

Hello World

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