Daniela has over 25 years of international senior leadership experience in the fields of Sales, Strategic Management, Business Development, Shared Services Centers, Customer Service, etc.
She has a proven track record in building from scratch and transforming large scale
organizations globally, delivering exceptional business results in times of complex
transformations, and extending trustful long-term engagement with customers/ partners/
stakeholders.
In addition to Daniela’s success stories in establishing strong team brands, during her career she has successfully led more than 2000 employees, developed over 100 leaders and 80 high potential employees for various senior roles.
Daniela is certified and accredited with the International Coaching Federation (ICF) Professional
Certified Coach (PCC) with extensive individual and team coaching experience. She is a
member of the ICF Global, as well as of the ICF New York City charter chapter.
Daniela is a trained facilitator of the LEGO® SERIOUS PLAY® method and materials. Diversity, Equity, Inclusion and Belonging (DEI&B) advocate, business
mentor, trainer and public speaker.
As of 2024, Daniela is a certified Talent Optimization Consultant in The Predictive Index® methodology, working with Realising Potential — RPX2, an elite certified partner of The Predictive Index®.
Valeriya Mihaleva is a Learning & Development Architect, certified business coach, and LEGO® SERIOUS PLAY® facilitator, dedicated to designing transformative learning experiences for leaders, teams, and organizations.
With over a decade of international experience shaped in Brussels, Belgium, Valeriya brings a rare combination of strategic thinking, cross-cultural intelligence, and creative facilitation. Living and working at the intersection of multiple cultures, industries, and perspectives has deeply influenced her approach — one that values diversity, curiosity, and meaningful human connection.
Her professional journey bridges both corporate and developmental worlds. Since 2019, she has built strong expertise as a Technical Talent Acquisition Specialist, working across Supply Chain and Manufacturing domains within high-performance computing, Big Data, and cybersecurity environments. Collaborating daily with professionals from over 16 nationalities across 10 countries, she developed a nuanced understanding of how people think, communicate, and perform in complex, multicultural settings.
Today, Valeriya brings this experience into her work as a facilitator, coach and mentor — designing and delivering workshops through LEGO® SERIOUS PLAY® and experiential approaches that support alignment, collaboration, and meaningful action.
As of 2026, Valeriya is a certified Talent Optimization Consultant in The Predictive Index® methodology, working with Realising Potential — RPX2, an elite certified partner of The Predictive Index®.
Kristiana Mihaleva is an Event Manager at Helical Dynamix, where she plays a key role in organizing and delivering company events, team-building workshops, and interactive learning formats — ensuring every experience is seamless, impactful, and aligned with the client’s objectives.
She holds a degree in Industrial Business Economics from the “D.A. Tzenov” Academy in Svishtov, Bulgaria, with a specialization in entrepreneurship. Her professional background spans multiple industries, including real estate, HoReCa, and entertainment, giving her a strong understanding of diverse business environments and client needs.
Since 2018, Kristiana is a certified life coach, supporting individuals and teams in areas such as well-being, work-life balance, mindfulness, and sustainable performance.
Her approach is grounded in active listening, trust-building, and empathetic communication — key elements in creating engaging and meaningful group experiences.