Product Development & Innovation Process

A Practical, Multi-Entry Approach to Modern Product Development

My experience working across digital, physical, and hybrid products has taught me that real product development is rarely linear - but always focused on user needs. Over the years, I’ve learned from leading thinkers such as Steve Blank, Christina Wodtke, Alexander Osterwalder, Clive Grinyer or Paul Graham how I approach discovery, experimentation, and value creation. Their influence helped form the adaptable model I use today — one built for a world where teams navigate a constant interplay of qualitative insights, quantitative data, and cross-functional collaboration. Rather than prescribing a rigid starting point, this approach reflects how product work actually begins: sometimes with a clear user need, sometimes with a data signal, occasionally with a new opportunity that emerges unexpectedly and only in rare cases with a technological shift. It’s a lot like cooking or scientific work: sometimes you start with a recipe, sometimes with a single ingredient, sometimes with whatever is already in the kitchen. What matters is how you move from raw materials to something valuable.

Why This Approach Works

Modern product development moves quickly, crosses disciplines, and depends on constant learning.
This flexible model helps teams:

  • Start wherever the real opportunity appears

  • Move with clarity rather than rigidity

  • Leverage insights from design, engineering, data, and business

  • Reduce uncertainty and waste

  • Deliver products that genuinely create value and solve user needs

Five Modes of Work

Below is an overview of the five modes that shape my product practice, supported by the tools shown in the visual below

Product Management Marta Suslow

Scroll through this visual map to explore the product-management frameworks and concepts I rely on most. Each section reveals tools, methods, and thinking models that support different stages of a non-linear product journey.