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Part I

Strategic Turnaround: When Market Share Fell and Decisions Had to Change

After market share dropped from 85% to around 40%, a redesigned decision-making model stabilized more than R$1 billion in annual revenue.

Market-share trend, 2019–2026

The decline slowed after 2022, and market share stabilized at around 40% as the overall market continued to grow.

Executive Summary

  • •Context: Market share fell 35% while the market grew 40%.
  • •Diagnosis: Reactive governance and fragmented decisions.
  • •Action: I built an outcome-driven decision model.
  • •Impact: R$1.2 billion in revenue protected, with the business structurally stabilized.
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Strategic Landscape

Between 2020 and 2022, new entrants and business models accelerated the market while the company struggled to keep pace.

Internal Structure

  • •An operation built around scale and volume.
  • •Rigid time to market, with high transition risk for a critical student base.
  • •Any structural change put the brand's prestige at risk.
  • •Reactive decisions, technical debt, silos, and wasted student time—the scarcest resource.
  • •No strategic alignment across teams, resulting in fragmented and inefficient decisions.

External Pressure & Impact

+40%

Growth in the number of candidates, increasing demand for performance and smarter solutions.

R$1.8bn

Estimated total addressable market from 2020 to 2022, accelerating the entry of new digital players.

−30%

The market-share decline exposed the real bottleneck: governance under competitive pressure.

How do you regain market leadership while the market grows 40% and your share keeps falling?

An Outcome-Driven Decision Model

Redesigned decision-making with measurable impact on revenue and market share:

46k

Student base stabilized

R$1.2bn

Annual revenue protected

~40%

Squads adopted discovery

How It Scaled

  • •I established strategic design methods that began guiding roadmap decisions.
  • •I trained product managers focused entirely on delivery to lead structured discovery.
  • •I helped turn a delivery-focused culture into an organization able to frame problems before proposing solutions.

Decision Governance

  • •I aligned engineering, design, and business around a shared logic of measurable impact.
  • •I established research and reporting practices that shifted decisions from opinion to evidence.
  • •I worked continuously with directors, the VP, and the CEO to define and sponsor structural initiatives.
Jobs and product specifications board

A decision-making framework that guided product strategy, discovery, and trade-offs. Content was synthesized and adapted to protect confidentiality.

“Once decisions became outcome-driven, product stopped being a bet and became a system.”

Principles & Insights

  • •Governance: Product outcomes depend on decision quality and clear ownership.
  • •Orchestration: Poorly defined processes drain hidden capacity.
  • •Architecture: Scale comes from systems and frameworks, not individual effort.
  • •Efficiency: Removing legacy constraints and competing initiatives frees operational capacity.
  • Consolidated internal data (2020–2023). Total addressable market and market-share estimates are based on public industry reports. Strategic analyses and proprietary frameworks have been adapted to protect confidentiality.
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