$240 / month
Start free, decide later
I began mentoring in 2009—way before MentorCruise existed—and have since had the joy of guiding hundreds of professionals across diverse fields, with a strong focus on user experience.
Are you ready to engage in honest, open conversations about your projects, professional fears, and aspirations? I’ll be by your side every step of the way, and we’ll have fun along the journey, using plenty of role-playing and interactive exercises to bring out your best.
Together, we’ll craft a step-by-step action plan tailored to your goals—whether you're preparing for your next interview, planning a career change, or tackling a challenging product design project.
I bring 15 years of experience in hiring, coaching and training—helping many young professionals secure roles at companies like Facebook, Booking and MercadoLibre—and more than 20 years of experience leading research projects in e-commerce, fintech, travel, agrotech, property management and other industries.
Feeling ready to challenge the status quo? Take the first step—book your session and let’s craft your success story!
5 out of 5 stars
Session
5 out of 5 stars
I'm incredibly fortunate to have Guillermo as my mentor on my UX design journey. His expert guidance and experience of over 20+ years have been pivotal in shaping my portfolio and design mindset. Guillermo skillfully helped me create a robust research plan and method, setting the foundation for successful projects. His insights refined my interview pitch, enhancing my interactions and data collection. What's truly remarkable is Guillermo's ability to foster collaboration and empowerment. Their constructive feedback fueled my growth and creativity, leading to a portfolio I'm immensely proud of. Beyond projects, Guillermo shared real-world wisdom and resources, expanding my perspective. Their mentorship is transformative, emphasizing empathy and lifelong learning in UX design and research. In summary, Guillermo is an exceptional mentor who blends expertise with genuine care. If you're seeking impactful UX mentorship, I wholeheartedly recommend Guillermo.
Standard Plan • 6 months
5 out of 5 stars
I love the work that Guillermo does as a mentor, from the beginning I could see that he cares about helping me discover my true worth and is helping me to develop it further, and all this based on a real appreciation of the situation and your talents.
Standard Plan • 1 month
Video of Guillermo Ermel talk during Interaction South America 2015.
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En este curso online de UX testing aprenderás a realizar pruebas de usabilidad a partir de prototipos y analizarás los …
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You tell Guillermo your goals. They see exactly what you want to work on before session one.
You meet within days. Guillermo reviews your application and books your first session, usually within a day or two.
You leave with a plan. Concrete next steps and a weekly rhythm from your very first week.
Guillermo Ermel
Relations Manager at Proper Technologies Inc.
Enter your email and we'll let you know when Guillermo has open spots. You'll also get a link to manage your wishlist – no account needed.
Book a free intro call with Guillermo
Connect with Guillermo in a quick call (usually 15-20 minutes)
What's included in the trial?
Every trial is a little different–here's what Guillermo says about their trial:
We'll meet for a quick call (usually under 30 minutes) where we:
- Break the ice and introduce ourselves
- Discuss your goals and how I can support you
- Coordinate logistics like time zones, meeting frequency, and communication methods
