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Gergana David smiling and pointing to her copy of Our Big Book of Recipes, outdoors among treesHackathon participants smiling in front of Big Bloom Empathy, Ideation and Prototyping bannersA team celebrating in front of a Big Bloom for Women screenThree participants in discussion above a table covered with workshop materials and sticky notes

Gergana David · APAC Lead, Big Bloom

Experience Collective
Intelligence
In Action

Unlock your organisation’s collective intelligence and turn ideas into action.
Immersive hackathons, workshops, training programmes and interactive conference experiences that are designed to bring people together tackling real challenges, developing their skills and turning ideas into practical solutions.

Explore her approach
  • L'Oréal
  • Foodstuffs
  • Australian Institute of Training and Development
  • HRNZ
  • Fonterra
  • 2degrees
  • Briscoe Group
  • The Warehouse Group
  • Air New Zealand
  • Kiwibank
  • The Co-operative Bank
  • Douglas
  • BNP Paribas
  • Société Générale
  • Pwc logo

Two ways to work with Gergana

For organisations

Engage your teams in collective intelligence experiences that drive collaboration, innovation, organisational change and social impact.

See corporate case studies

For conference and event organisers

Go beyond inspiration with immersive, high energy experiences that engage audiences and turn collective thinking into action.

See conference case studies

What Big Bloom brings to your organisation

Stronger collaboration

Help people listen, build on diverse perspectives and work across teams and functions.

Innovation in action

Apply Design Thinking to real business or social challenges, turning ideas into practical solutions and prototypes.

Leadership through practice

Develop collaborative leadership skills through hands-on experience in collective problem-solving.

What Big Bloom brings to your conference

Active participation

Bring your conference theme to life through an immersive experience where delegates contribute, collaborate and create together.

Meaningful connections

Connect delegates through a shared challenge, exchanging perspectives and building on each other’s ideas.

Practical takeaways

Equip delegates with fresh ideas and collective intelligence methods they can apply in their own organisations.

Case studies from organisations and conferences

Do you want to see more? See all our case studies

Gergana on stage

A stack of Our Big Book of Recipes, by Yvan Gatignon and Gergana David

Our Big Book of Recipes

52 collective intelligence methods for facilitating groups of 5 to 50 people, written with Yvan Gatignon, founder of Big Bloom. 11 icebreakers, 11 creativity tools, 8 learning activities and 22 workshop methods, for sessions from 30 minutes to 3 hours: one recipe for every week of the year.

Order the book

Gergana posts your copy.

Order Our Big Book of Recipes

Tell us where to send it, and Gergana will email you to confirm the price, postage and how to pay.

Explore ways to work with Gergana

Let’s bring collective intelligence to your organisation or event

Whether you want to develop your people, tackle a business challenge, drive social innovation or engage a conference audience, Gergana can help you design the right Big Bloom experience.

For your organisation

Develop collaborative leadership, tackle real challenges and build internal facilitation capability through tailored workshops, hackathons and learning programmes.

Discuss your needs

For your conference or event

Bring your theme to life through an interactive keynote or Big Bloom hackathon that gets delegates connecting, contributing and creating together.

Discuss your event

Take part in the next Big Bloom APAC hackathon

Big Bloom hackathons

Be the first to hear about the next one

Experience Big Bloom first-hand and discover how our collective intelligence approach helps teams collaborate, innovate and develop practical solutions to real workplace challenges. Register your interest, and Gergana will let you know when the next hackathon is confirmed.

Register your interest