the product ledger

I Trained GPT in Google Sheets

Understanding transformers by building one the hard way

Oct 17 • Alex Zhezheraú

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September 2024

Train Smarter, Not Harder

How I fine-tuned OpenAI model with real and synthetic data

Sep 23, 2024 • Alex Zhezheraú

September 2022

My Morning Routine - Morning Thinking Practice

How I adopted daily thinking practice by Vasili Shinkarenka

Sep 14, 2022 • Alex Zhezheraú

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August 2022

You've Reached Product-Market Fit, Now What?

It’s been few years as you’ve reached product-market fit (PMF). Your company is scaling fast, ARR is growing 40-50% YoY, you're onboarding new employees…

Aug 29, 2022 • Alex Zhezheraú

2

A Game-Changing Time for Vertical SaaS

Back in 1998 Michael Porter introduced four competitive strategies in his Competitive Advantage book, and it’s been a staple in business schools and in…

Aug 20, 2022 • Alex Zhezheraú

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Measuring Net Revenue Retention in SaaS

Net Revenue Retention (NRR) is one of the most important metrics in a SaaS business.

Aug 13, 2022 • Alex Zhezheraú

1

Office Equipment Industry is being Disrupted

Office as a Subscription era?

Aug 12, 2022 • Alex Zhezheraú

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How to Structure your Product Organization

Recently I’ve been thinking a lot about Product Organizational structures and want to share my quick thoughts here.

Aug 7, 2022 • Alex Zhezheraú

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