Create memorable products and scalable organizations.
Transform your business with timeless lean methods pioneered by Toyota and embraced by innovators like Pixar, Amazon, and Waymo.
Train with the Build to Sell authors and get results in a month.

You want to
Sharpen your skills
You want to become a product champion, or the next Steve Jobs.
Train with us on proven lean product methods.
Including: Masterclass Chief Product Engineer, Validate your product strategy, Design to cost.
Scale your business
You want to conquer a new market, increase your revenue, or grow your business profitably.
Join one of our programs to find your next scale.
Including: Product sprint, Radical quality sprint.
Pivot to success
You need to rethink your strategy in times of crisis.
Join a workshop to find the way to get back on track.
Including: Management/product/tech audit, Product sprint, Radical quality sprint.
Your lean learning path starts here.
Over the decades of helping companies to scale, we've learned that creating great products begins with creating a great company culture: where employees are empowered to own decisions, never-ending roadmaps don't dictate strategy, and management teams are aligned on priorities.
Whether you're looking to:
- find product-market fit
- learn to scale from people with experience
- understand more about lean thinking
- introduce lean to your organization
We're here to get you on the right track. We'll look at your challenges and goals, and create a personalised learning path to growth.
Ready to level up your tactics?


Changing the game begins with changing your mindset.
Applying a lean approach to product development means learning to really understand your customers, make the best technical decisions, and work more effectively with all contributors. How do you do that? That's where we come in.
Meet your mentors
We’re a team of lean product experts who have been there, done that, and want to help you find your own journey. You can book a mentoring session on the trainers' pages.
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Sandrine Olivencia
Sandrine is a lean strategy expert and cofounder at Taktique. She's the main author of Build to Sell and co-author of The Lean Sensei. With a strong focus on sustainable business growth and a deep background in lean management, she empowers CEOs and teams worldwide.
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Flavian Hautbois
Flavian is co-founder and CEO of Taktique and co-author of Build to Sell. He has extensive experience in technical and product leadership. He has led significant projects and teams in technology across various industries, focusing on lean principles and digital transformation.
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Caroline Besnard
Caroline is Taktique's experienced Chief Product Officer and co-author of Build to Sell, is passionate about digital innovation and lean UX. She has skillfully blended her expertise in product and UX design to create user-centered digital solutions for over a decade.
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Claire Van de Voorde
Claire Van de Voorde is a highly skilled CPO and Product Coach with expertise in product strategy, team leadership, and lean product. She previously served as the CPO at Supermood and has extensive experience in the tech and B2B SaaS industries.
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Giulia Sciota
Giulia is a creative copywriter and marketing manager expert. She excels in transforming complex ideas into compelling copy across various sectors, with a strong focus on marketing strategies and brand storytelling.
They took our courses
“I've been grateful to have a chance to study the Chief Product Engineer bootcamp with Sandrine Olivencia. I'd highly recommend this thoughtful yet deceptively simple approach to designing and evolving products.”

“This learning program allowed my teams to better make the direct link between design and impact on the business”

“Taktique helped us boost our customer NPS and conversion rate in less than a year by placing people at the heart of the transformation.”

“The group sessions were super cool and interesting. The questions from other members were a real plus for advancing our project. Really great!”

“Lean Engineering, more than just a method, is a mindset that has transformed the way we create value at the Digital Factory, thanks to the inspiring guidance of my coach Sandrine.”

“This course allowed me to master the art of the Concept Paper, a unique tool to understand my users' real problems and how to best solve them.”

“Do you really want to start thinking like the CEO of your product? Then don't wait any longer and book a seat!”
