Juan Vistro
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Global biotechnology company

Scaling UX impact across 12 engineering teams

Coordinated a distributed UX initiative that helped 12 engineering teams introduce user research into their work, with different teams progressing through design-system adoption, independent research, and specialist collaboration.

  • Engineering Leadership
  • UX Strategy
  • Cross-Functional Collaboration
Two UX specialists
Research guidance, tools and learning
Embedded engineering participants

12 participating engineering teams

Two UX specialistsResearch guidance, tools and learning
Embedded engineering participants
12 participating engineering teams
  • Research artifacts

    JTBD and personas created by all participating teams.

  • Integration or a path

    Every team integrated the design system or planned an upgrade.

  • Specialist partnership

    Three teams consulted UX for complex work; follow-through groups may overlap.

A small specialist team. A distributed practice.

Two UX specialists and reusable research resources supported embedded engineering participants—one per team—who brought research and improvements into 12 teams across three verticals. Participation did not mean every team reached the same maturity.

01 / The challenge

High ambition. Limited specialist capacity.

Many internal applications were maintained by individual engineers, with fragmented interfaces and limited access to dedicated UX support. Modernization was a priority, but another large redesign program would have competed with existing delivery commitments.

  • Distributed ownership

    12 engineering teams across three verticals, each with its own products and priorities.

  • Limited UX capacity

    Two central UX specialists could not guide every application individually.

  • Initial skepticism

    Engineering leads needed to see user value without taking on a competing program of work.

02 / The approach

Specialist guidance. Local ownership.

With my manager's support and approximately 10% of my time, I volunteered to coordinate participation. I worked with leads on capacity, facilitated learning, and connected engineers with the two UX specialists.

Engineers brought research and manageable improvements into their own backlogs. The specialists retained ownership of their discipline and remained available for complex work; I did not author the existing design system.

  1. Enable

    Make interviews, JTBD and personas approachable.

    UX specialists

    Interviews · JTBD · personas · shared learning

  2. Embed

    One engineering participant in each team.

    Embedded engineers
  3. Support

    Keep specialist guidance available for complex needs.

  4. Apply

    Bring research and improvements into local backlogs.

    12 teams' local backlogs
UX specialists

Interviews · JTBD · personas · shared learning

Embedded engineers
12 teams' local backlogs
Enable engineers without replacing UX expertise.

Learning fed into local backlog work, with specialist support available when questions became more complex.

A custom GPT helped translate interviews into jobs-to-be-done (JTBD) and persona artifacts; it did not replace specialist judgment.

03 / Key decisions

Adapt the model. Make it easy to say yes.

The original participation plan did not survive reorganization. I adapted the model around engineering ownership, addressed skepticism with concrete user needs, and kept the commitment modest enough to fit existing priorities.

  1. Adapt after reorganization. A reorganization disrupted my original product-team participation plan. I shifted to one engineering representative per team, preserving a route into each team without relying on the former structure. The tradeoff: research needed to be approachable for engineers with limited UX experience.
  2. Address skepticism with user value. I connected observed user pain points to organizational priorities and a commitment agreed with leads: roughly three hours per engineer per month, including learning and backlog work. Useful, prioritized improvements could fit existing roadmaps rather than compete with them.
  3. Build capability, not dependency. Resources and specialist partnership helped engineers conduct routine research locally, with an expert path for harder problems. Independence was a direction to support—not an assertion that all 12 teams became self-sufficient.

04 / Results and reflection

Shared participation. Different paths forward.

All 12 teams participated and produced JTBD and persona artifacts. Additionally, every team either integrated the existing design system or established an upgrade path. Follow-through varied, rather than advancing uniformly across the network.

Organizational sponsorship and embedded ownership were both necessary. Leadership made room for the work, specialists provided guidance, and engineers carried the practices into their teams. My role was to connect those groups and make collaboration workable.

Scale capability, not dependency

The lesson I carry forward is to scale capability without making every decision depend on a central team.

Follow-through groups may overlap; counts are not additive.
Teams participated
12All created JTBD and persona artifacts
Teams completed upgrades
3Existing shared design system
Teams continued research independently
3Beyond the structured initiative
Teams consulted UX specialists
3For more complex work

Leadership principle

Lower the cost of participation, maintain trust in expertise, and give people a useful next step in their own work.