Guidance and confidence in exam preparation

Turning overwhelming study routines into confident, organized, and consistent practice.


Client

Sanar, 2022


Role

Product Designer


Product trio

Lays Prates 

Raquel Vilas 

Bruna Gonçalves 

Business needs

Boost users engagement and retention by increasing students’ confidence on their likelihood of success on medical residency exams.

User needs

Students needed a clearer, calmer way to prepare for residency exams - one that helps them know what to study next and stay consistent.

How might we bring clarity, consistency, and confidence to residency exam preparation?

By automatically organizing reviews around when each topic was taught - guiding students toward a more consistent and effective study practice.

Web interface of the Smart Training System displaying study tracks and modules with completion progress indicators for education product users.

Early results (first 2 months)

22% feature adoption

12% increase in weekly practice 
More students kept practicing with questions weekly for at least 7 weeks, suggesting potential for building more consistent study habits.

How we got there

Understanding the context

From previous continuous discovery cycles, we (as the product trio) revisited our Opportunity Solution Tree to identify opportunities with the highest impact on business outcomes. We prioritized the opportunity around inconsistent practice patterns, as it was a core feature that impacted most students frequently, had high potential to drive customer engagement by boosting students' learning experiences and could be a market strategic differentiator.

Research 

To understand why practice sessions were breaking down, I combined three lenses:

  • A survey with 78 students to surface goals, habits, and the barriers shaping their prep journey.
  • Product analytics to reveal real engagement patterns - when students trained, when they dropped off, and where consistency was lost.
  • 19 interviews with in-context task observation to uncover the beliefs, routines, and frictions that made sustained practice so difficult.
Insight – Practice felt hard to structure
Insight 5
Insight 6

Prioritizing the problem & shaping the solution

I started by sketching an ideal future journey to clarify what “success” should look like for students. From there, I facilitated a team workshop to surface ideas and hypotheses around the most critical moments of the experience. Together as the product trio, we refined the scope, consolidated solution directions, and updated the journey map. 

User journey map illustrating key stages, tasks, pain points, needs, and opportunities across the planning and learning phases. Includes current vs. ideal journey insights and highlights major friction points and improvement opportunities for an educational product.

Designing and refining the solution

Based on early rapid prototypes, we analyzed risks, identified what needed to be validated, and defined both the experiment and the MVP to move forward with.

Mid-fidelity prototype detailing feature rules, user preferences, business logic, and potential risks for an adaptive training system.
Dashboard screen showing two training options: Question Bank (custom practice) and Smart Reviews (automated practice based on watched classes) for an adaptive learning system.

With the direction set, I designed high-fidelity prototypes and iterated on them through team feedback and design reviews. During implementation, I closely supported developers and reviewed the product to ensure product quality.

Selected Works

Smart training systemProduct Design
Marketplace discoveryProduct Design
Derivatives setupProduct Design
Design SystemProduct Design

Are we a fit?

Currently available for remote part-time contract work. Let’s connect!

Designed with care © 2025