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The Lean Tech Manifesto: How to Scale Agile with a Human Touch 🚀💡
Ever wondered how some tech companies manage to innovate at lightning speed while growing to hundreds, even thousands, of people? It’s a challenge that often leaves organizations feeling torn between the agility they cherish and the scale they crave. Today, we dive deep into this fascinating intersection with Fabrice Bernhard, co-author of The Lean Tech Manifesto, as he shares his insights with Steve Pereira on the GoTo Podcast. Get ready to unlock the secrets of scaling tech with purpose and passion!
The Spark: A Lean Journey Begins ✨
Fabrice Bernhard, co-founder of Theodo, a value-driven tech consultancy now boasting 700 people across London, Paris, and Casablanca, didn’t set out to write a book. His journey began with a profound transformation. Initially, Theodo operated in an ad-hoc manner, believing they were agile but truly struggling. An “amazing epiphany” struck when they finally grasped what agility was really about. This understanding revolutionized their working environment, making engineers and customers happier while boosting value production. The company scaled super fast, hitting 100 million revenue.
But rapid growth brought new questions: How do you apply agile principles beyond a single team? How do you scale recruitment, sales, and finance? The agile community offered few clear answers. Serendipitously, Fabrice met a lean expert who introduced him to the world of Lean thinking. This marked the beginning of a 12-year journey, including eye-opening study trips to Toyota factories in Japan.
The ultimate catalyst for The Lean Tech Manifesto came during one such trip. In a bus discussion, renowned lean expert Mike Bal argued that agile doesn’t really work at scale. Fabrice, a passionate agilist, countered by highlighting large organizations that still innovate at incredible speeds. Mike then challenged him, dissecting the Agile Manifesto principle by principle, demonstrating its limitations for leading hundreds or thousands of people. Fabrice conceded the point but believed the intention could scale with different phrasing. He worked overnight, driven by jet lag and inspiration, to redefine principles that would work at scale. Mike’s response? “Now you have to write the book around it.” And just like that, a manifesto was born.
Agile & Lean: More Than Just Buzzwords 🤝
For many, Agile and Lean exist in separate silos. Fabrice and Steve, however, see them as profoundly complementary. The core argument in The Lean Tech Manifesto is that lean thinking is a way to scale the intention of agile.
Fabrice explains that the Venn diagram shows agile largely within lean. Scrum itself draws inspiration from a Harvard Business Review article about Japanese innovation management techniques, directly linking it back to Toyota and lean. Even tech giants like Steve Jobs and Jeff Bezos, key figures in the tech space, were students of lean thinking. Lean, therefore, represents a deeper, wider body of knowledge sharing the same fundamental purpose as agile.
However, a fascinating discovery during the book’s creation revealed a unique contribution from the tech world. Agile brings something outside traditional lean: tech-enabled networks of teams. This concept leverages technology to foster different, more modern organizational topologies—think the distributed, open-source projects like Linux and Git/GitHub. These networks allow people to contribute collaboratively without needing layers of traditional management or red tape. This ability to scale empowered teams through technology is a nascent, yet powerful, idea in management, as explored in books like Team of Teams by General McChrystal.
Surprises & Shifting Tides: What the Research Revealed 🌊
One of the most surprising discoveries for Fabrice during the writing process was the profound impact of these tech-enabled networks of teams. How do organizations like Amazon and Linux scale empowered teams so effectively? Traditional lean literature didn’t fully address this. This aspect, still evolving, represents a significant shift in how we think about management. It highlights a growing appetite for understanding the dynamics and technology of networks, moving beyond static organizational charts to focus on the lines between the boxes—the interactions that truly create magic.
Looking at the broader landscape, Fabrice observes interesting trends:
- Agile’s Rough Patch: Agile is currently navigating a challenging period. For years, easy money and investments in tech led to an overemphasis on the “people part” and feelings, sometimes at the expense of tangible outcomes. Now, with tighter markets, leaders are challenging agile initiatives that don’t deliver measurable results.
- Lean’s Comeback: Lean, once overused by consultants to brutally optimize processes at the expense of humans, is experiencing a “bounce back.” People are realizing the simplistic interpretation was flawed. Going back to the sources reveals Lean’s deep emphasis on respect for people and investing in human capital for sustainable outcomes.
This dynamic creates a powerful convergence: agile enthusiasts seeking stronger outcomes find answers in lean, while lean practitioners realize that sustainable results require investing in people. Lean knowledge, Fabrice believes, is perfectly positioned to strengthen agile initiatives.
Busting Myths: Agile, Lean, and the Human Touch 💖
Fabrice highlights common misconceptions that often hinder progress:
- Agile is only about people and feelings: While crucial, agile also demands competence and, crucially, outcomes. Losing sight of these makes agile unsustainable.
- Lean is brutal optimization: This widespread myth, fueled by past consultant practices, associates lean with squeezing more out of people. Fabrice recounts a manager’s initial emotional resistance, fearing more pressure, only to later exclaim, “You gave me back face in work again.” This illustrates lean’s true potential for creating healthier, more sustainable work environments.
- Lean is only for manufacturing: Many in tech dismiss lean as irrelevant to creative engineering. This is a double misconception:
- Manufacturing isn’t “welloiled” without creative, continuous problem-solving in the face of constant challenges.
- Toyota’s true secret is Lean Engineering, not just manufacturing. It’s about leveraging manufacturing insights to inform design, engineering, and strategy, leading to superior products, profitability, and reliability.
At its heart, lean is profoundly people-oriented. Principles like “respect for people” and “good thinking, good products” emphasize that better products stem from better thinking, which in turn comes from investing in people’s training and deep understanding. Automation in lean serves people, collaborating with them, not replacing them.
Leadership Lessons & the Power of “Gemba” 🎯
Fabrice’s lean journey taught him that many organizational conflicts can be solved constructively by agreeing on the problem and approaching it scientifically – the essence of a lean culture. A more recent learning, amplified by the COVID crisis, is the critical role of visual management. While remote work reduced the practice of putting information on walls, this visible data is a powerful self-management tool that sustains a scientific problem-solving culture.
If Fabrice had to boil down his book’s message to one action for leaders, it would be this: Go to the gemba (the shop floor), where teams are working, and coach them on problem-solving their issues. Start by asking, “Where’s the customer satisfaction on that board?” This simple question immediately focuses on value and outcomes.
Real-World Impact: A COVID-Era Success Story 📈
The Lean Tech Manifesto is rich with examples, but one truly stands out from Theodo’s firsthand experience during the COVID lockdown. When the French government needed a digital platform to process state-guaranteed loans for businesses, the deadline was incredibly tight: 5 days.
Through intense, agile teamwork, the platform was released in 4.5 days—an astonishing feat. This success, however, led to an explosion of new projects, rapidly growing their tech organization to 300 people. The challenge quickly shifted: the 5 days it initially took to build and deliver the entire platform now became the time it took just to go from a “get push to production.” This scaling frustration was a classic bottleneck.
This is where their lean tech knowledge shone:
- Real Kanban Implementation: They implemented a Kanban system that visually tracked handovers between teams, revealing bottlenecks and lead times for each work increment. This immediately pinpointed where the system was getting stuck.
- Modular Architecture & Automated Testing: By modularizing their architecture and enhancing automated testing, they dramatically increased deployment frequency. They returned to 40 deployments in production per day without compromising quality.
- Dantosu (Systematic Bug Analysis): Through daily, systematic analysis of defects, they managed to reduce production bugs by a factor of seven.
These transformations significantly improved efficiency and quality, demonstrating the power of lean principles at scale.
Your Next Step: Embracing the Human-Centric Future 🌐
Steve beautifully summarized the key takeaways: the critical importance of visual management, the power of going to the gemba to truly see the work, and the necessity of cultivating problem-solving capabilities. All of this, Fabrice emphasizes, is profoundly human-centric.
As Fabrice concludes, the Japanese character for “human” adorns the cover of The Lean Tech Manifesto for a reason. Lean, at its core, is about putting humans first, respecting their capabilities, and investing in their growth to build better products and a better world.
Ready to transform your organization by combining the best of Lean and Agile? You can find The Lean Tech Manifesto wherever books are sold. To connect with Fabrice and join the growing community around these ideas, find him on LinkedIn.
It’s clear: the future of tech is not just about speed or scale, but about building human-centered, adaptable, and continuously improving systems. Are you ready to embrace the Lean Tech future?