👋 Hi, I‘m Manuel. Welcome to “Product Diaries”

Product Diaries is a working journal about what it actually takes to bring products to market.

I write about leading products from 0 to 1 and beyond, especially in environments where complexity, tradeoffs, and imperfect information are the norm. The focus is on real decisions, not theories.

Topics I write about include:

• Making product decisions when there is no obvious right answer

• Leading product, design, and engineering teams through ambiguity

• Balancing innovation, cost, quality, and speed in physical products

• Scaling product portfolios and knowing when to say no

• The human side of product leadership, judgment, trust, and accountability

This is not a how-to guide or a collection of frameworks. It’s a record of how the work actually happens, drawn from lived experience building and leading product organizations.

I currently lead products at Grizzly Industrial, overseeing a large portfolio of machines and accessories across design, engineering, manufacturing, sourcing, and operations.

I write this primarily for product leaders, designers, and builders who care about doing the work well and thinking clearly under pressure.

Warmly,
Manuel Saez