
Independent Value Stream design consultant based in France, serving B2B SaaS companies across Europe.
I design growth systems that deliver the right aspects of value to clients at the right stage of interaction — preventing structural waste across acquisition, content, and conversion.
Organizations often assume that once a value proposition is defined, growth systems simply need to communicate it.
In reality, value does not travel through the growth system as a single unified message.
Instead, value appears through specific aspects delivered at different stages of interaction between organization and client.
Designing this sequence is the task of Value Stream Architecture.
Every growth system is built on a structural relationship between three elements:
These elements form the structural foundation of value creation. Misalignment between them leads to structural waste and disruption of value flow.

Growth Structure Taxonomy: Triangle
Value propositions are rarely simple statements. According to the Shingo perspective on value creation, value can emerge through multiple aspects such as:
These aspects together form the value landscape of a product. However, they do not appear simultaneously within the growth system.
Value Proposition does not travel through the Value Stream as a whole.
It appears through specific value aspects delivered at different stages.
In practice, the value proposition is revealed gradually. Different aspects of value become visible at different stages of interaction.
This is why Value Stream and Value Flow are closely related concepts. The value stream organizes how clients encounter and evaluate value over time.
Each subsystem communicates different aspects of value.
Goal:
Make value discoverable.
Typical value aspects at this stage include:
Example:
For a B2B sourcing platform, acquisition value may include:
These aspects help potential clients recognize that value exists.
Goal:
Help clients interpret value.
Key value aspects include:
Content structures the meaning of value. It explains why the product matters to the client.
Goal:
Allow clients to test and accept value.
Value aspects here often include:
At this stage, clients move from attention to action.
Value does not appear fully formed at the beginning of the client journey.
Instead, it emerges gradually.
Each subsystem delivers a piece of the value puzzle.
When properly designed, these pieces assemble into a coherent perception of the product’s value.
If waste accumulates in the system, the puzzle becomes distorted.
Clients may:

A Value Stream Architect designs the interaction between organization and client so that value appears progressively and coherently.
This involves:
The goal is to ensure that clients encounter the right value aspects at the right stage of interaction.
Waste disrupts the perception of value.
Examples include:
Value Stream Architecture anticipates these risks and prevents them before they accumulate.
Organizations often seek this intervention when:
These situations usually indicate misalignment between value aspects and interaction stages.
Value Stream Architecture operates between diagnosis and implementation. Growth Diagnostic identifies structural problems.
Value Stream Architecture designs the system that should replace them. Operational interventions may then include:
Value Stream Design consulting works best for:
founder-led B2B SaaS companies
digital platforms scaling through digital acquisition
organizations redesigning their growth systems






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Bohdan Lytvyn, Nertis
Start with a Growth Diagnostic to identify structural waste and determine whether Value Stream Architecture redesign is required.