ConnectingGreat Companies withExceptional Talents

Our Talent Advisory and Executive Search services specialize in building leadership teams prepared for the Artificial Intelligence era, both for companies undergoing expansion and transformation, as well as those preparing to enter new markets.

What we do

Our Solutions

Proprietary assessment

AIRAAI Readiness Assessment

AIRA, from DayOne Talent Advisory, is a proprietary assessment that measures how ready leaders and executives are to lead people, business and processes in an environment increasingly shaped by Artificial Intelligence.

More than measuring how much an executive knows about AI, AIRA answers a strategic question:

How prepared are they to lead in the age of AI?
  1. 1Leadership for Transformation
  2. 2AI Literacy
  3. 3AI Application to Business
  4. 4Data and Decision-Making
  5. 5AI Governance and Ethics
  6. 6Culture and Leadership
  7. 7Learning Agility
  8. 8Potential to Lead in the AI Era
  • Illustrative profile A
  • Illustrative profile B

Illustrative example with fictitious data. Scale from 0 to 100.

EXECUTIVE SEARCH

Transform your organization with leaders who not only adapt, but drive change.

We go beyond recruiting to find tailored executives, ready for the AI era, who strategically lead transformation and its impact on the market.

TALENT ADVISORY

From organizational design and competitor mapping to leadership assessments and role definitions, we help build future-ready teams.

We help anticipate challenges and accelerate leadership evolution.

CAREER TRANSITION SUPPORT

Personalized guidance for senior professionals going through transitions, seeking reinvention, and career transformation.

We deliver human insight backed by market intelligence.

Ready to Transform Your Leadership?

Let's discuss how our solutions can help you build the executive team your organization needs to thrive in the digital age.

Our Team

At DAYONE, we believe that every great impact begins with the energy of the first day and that true transformation happens when that energy is renewed, every single day. We focus on identifying leaders who don't just adapt, they drive the evolution of our clients.

Managing Partner

Claudio Guerreiro

With over 20 years of experience in the technology sector and tenures at global companies such as IBM and SAP, Claudio Guerreiro built a solid executive career before pivoting to entrepreneurship.

Executive Partner

Volber Costa

With over 30 years of experience in the technology sector, Volber Costa has built a solid executive career leading businesses and multidisciplinary teams at companies such as IBM and Siemens.

Associates

Carla Vyborny

Carla has over 15 years of experience in executive recruitment, with a strong focus on leadership and senior management roles. She is recognized for her ability to deliver highly accurate, tailored solutions by combining business acumen, deep market knowledge, and a human-centered approach to professional connections.

Roberta Vyborny

An experienced professional with over 10 years in recruitment and selection, Roberta has a strong track record in strategic and leadership roles. Throughout her career, she has developed solid expertise in attracting, selecting, and developing talent for mid- and senior-level positions, directly contributing to the formation of high-performance teams and the strengthening of organizational culture in major companies.

Thought Leaders

Osvaldo Aranha

Osvaldo Aranha is recognized as one of the 100 best AI professionals in the world by PixieBrix and has worked in the information technology sector for over 18 years. He holds an MBA in Business Intelligence and specializations in IT Management, Futures Studies, and AI.

Gustavo Brant

Gustavo Brant has over 30 years of experience as an executive in the B2B technology market, working with hardware, software, and services. He built a solid career leading operations at companies such as SAP, Oracle, IBM, and Dell, among others, and most recently as Senior Vice President of DocuSign LATAM and Chief Growth Officer at Sankhya.

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Our difference

Why Choose DayOne

Not just executive search. Not just advice. A true leadership partner.

Because Leadership begins every day.

Boutique mindset. Senior engagement.

Personalized service with experienced partners leading each connection

Deep industry expertise in Tech, Digital Products, Marketing and Sales.

Specialized knowledge in the sectors that drive digital transformation

Human-centered. Strategy-driven.

Balancing analytical precision with genuine, empathetic human connection and empathy

Tailored journeys. Tangible outcomes.

Customized approaches that deliver measurable results for your organization

Get in touch

DayOne - every day like the first, working towards building the extraordinary.

Office

Av. Brigadeiro Faria Lima, 1.811,
Suite 1119
01452-001
São Paulo, SP - Brazil

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