Videos
Lean Agile Scotland
29-30 October 2026
Browse every edition in our archive, or search our video index below.
A decade and a half of talks, indexed by speaker
Every recorded session from Lean Agile Scotland, listed alphabetically by speaker. Find a name below, then follow the year link through to that talk's video.
Looking to browse by year instead? Our full archive covers every edition since 2012.
Browse the archiveAbeba Birhane
In defence of uncertainty (2019)
Adam Yuret
"Productivity" is Killing Us (2015)
Adarsh Shah & Hibri Marzook
Using the Toyota Improvement Kata to solve hard problems (2019)
Adrian Cockroft
Speeding up innovation - tipping points (2023)
Aino Vonge Corry
Retrospectives antipatterns - avoid my mistakes (2022)
Aino Corry
Futurespectives in action (2019)
Aino Vonge Corry
Teaching & Learning or how to change a mind (2018)
Alex Harms
Psychological safety - the inside story (2017)
Alex Harms
Cultivating emotional safety for creative work (2016)
Alicia Juarero
Keynote: Think Safe-fail to thrive under conditions of uncertainty (2015)
Allan Kelly
Beyond Projects - transforming the model of IT work (2014)
Ana-Maria Lefterache
Constructive feedback: the art of building up not tearing down (2022)
Anders Iverson & Cliff Hazel
Evolution of tribes at Spotify (2015)
Anders Ivarsson
Scaling Agile with Tribes, Squads, Chapters & Guilds (2013)
Andrea Provaglio
Leading within (2019)
Andrea Provaglio
Overcoming Self-organization Blocks (2014)
Andy Norton and Toli Apostolidis
Unicorn scale - team topologies at cinch (2022)
Andy Kemp & Chris Brown
Re-designing a service for vulnerable users in a digital age (2019)
Andy Carmichael
Time is an Asset, Delay is a Cost. Applying qualitative and quantitative analysis for competitive advantage. (2016)
Anne Dhir
The circle of life: lessons learned from killing services (2023)
Ben Conrad and Gerald Benischke
Securing digital services at HMRC Digital (2022)
Bob Marshall
Theories of Change (2014)
Bob Marshall
Organisational Effectiveness - Rightshifting & The Marshall Model (2012)
Brian Swan
Help, my tests are killing me (2013)
Brian Swan
TDD Pitfalls (2012)
Bruce Scharlau
Building a Better You Through Failure (2015)
Caitlin Cleveland
Bitter to better: harnessing pessimism to improve projects and lives (2019)
Cameron Tonkinwise
It's either Design or LeanAgile - transitions versus the test drive (2017)
Cansel Sörgens
How to create cross-departmental collaboration with OKRs? (2023)
Carina Zona
Consequences of an Insightful Algorithm (2016)
Carina C. Zona
Consequences of an Insightful Algorithm (2015)
Carly Richmond
Are they really using it? (2022)
Caroline Kirkhope
But...no one told me to do it (2017)
Cat Swetel
Overcoming inertia: where do we go from here? (2019)
Cat Swetel
Smoothing flow with skills liquidity (2018)
Cat Swetel
Why your agile can't scale (and what to do about it) (2017)
Cat Swetel
Using Metrics as a Map (2016)
Ceri Newton-Sargunar
Zombie apocalypse! overwhelm, conflict, stress and hope for teams facing the end of the world (2022)
Ceri Shaw
Join the Dark Side - why developers should choose management (2014)
Chisara Nwabara and Federico Nardini
How to make lean experiments work (2022)
Chris McDermott
Re-contextualising 20+ years of learning (2023)
Chris Rutter
DevSec-Oops (2022)
Chris McDermott & Marc Burgauer
Maturity Mapping: Using Wardley Maps and Cynefin to create context specific maturity models (2019)
Chris Young
Agile insights from the birth of the internet (2018)
Chris McDermott
Conference Close (2017)
Chris Matts
The LASCOT Community (2016)
Chris McDermott
It always takes longer than you expect (2016)
Chris Young and Kate Gray
Everything Communicates (2016)
Chris Corriere
The devOpsSec Dilemma: Effective Strategies for Social Networking (2015)
Chris Matts
Tilting at Windmills (2015)
Chris McDermott
It's Systems All The Way Down! (2015)
Chris Matts
Keynote: Real Options in the Real World (2013)
Christian Vos
The real value of a Definition of Done (2015)
Clarke Ching
Herding Killer Ducklings (2018)
Clarke Ching
Keynote: Rock, Paper, ... Stories (2015)
Clarke Ching
Benefits Before Features - How to Deliver LOADS More Value by Not Doing Stuff (2015)
Clarke Ching
Learn Lean from Fast Fashion - why Zara clothing should be your Agile/Lean role model (2014)
Clarke Ching
Soup From Stones - How to force collaboration to happen. (2013)
Clarke Ching
Cash-Flow Driven Development (2012)
Claudio Perrone
Keynote: Beyond Value Streams: Experimental evolution in action (2013)
Clem Pickering & Robert van Kooten
Imposter syndrome: 2 roles, 2 viewpoints, same challenge (2019)
Cliff Hazell
How visualisation helps navigate our complex environment (2015)
Dan Ashby
Evolving Our Testing: Assessing Quality Throughout The SDLC (2023)
Dan North
Keynote: Kicking the complexity habit (2014)
Daniel Vacanti
How an expedite request sunk the Titanic (2017)
Darci Dutcher
How I (a UX practitioner) learned to stop worrying and love agile (2013)
Darren Byrne
Pumping your Continuous Delivery Pipeline: An approach to accelerating Time to Value (2016)
Dave Snowden
Keynote: Humans are neither ants nor data processors (2016)
Dave Snowden & Simon Wardley
Moderated panel discussion with Jabe Bloom (2016)
Dave Snowden
Keynote (2013)
David J Anderson
Individually Smart, Collectively Stupid - the great 21st Century Management Challenge (2012)
Dimitar Bakardzhiev
#NoEstimates Project Planning using Monte Carlo simulation (2014)
Dominica Degrades
Aligning technology & Business Teams (2016)
Dr Sal Freudenberg
Six thinking modes for getting you unstuck (2017)
Dragan Stepanović
Async code reviews are choking your company's throughput (2022)
Duncan Nisbet
Followership - sometimes leadership can go f-ck itself (2019)
Eddie Kenny
XP revisited: rediscovering XP as a pathway to enhanced agility (2018)
Eeva Partanen
Roller derby case study: creating a successful team from scratch - how did we manage it? (2023)
Egor Sviridenko
I SEE! - or how unconventional visualisation helps in agile projects (2013)
Elizabeth Ayer
Zen and the Art of Continuous Delivery (2015)
Emily Webber
Why can't we all just get along? (2023)
Emily Webber
Whole-team responsibility: why really working as a team leads to great delivery (2018)
Emily Webber
Communities of practice, the missing piece of your agile organisation (2016)
Erwin Van der Koog
The 'only' two things you need to scale agile (2016)
Esko Kilpi
New economic spaces - new management? (2017)
Esther Derby
Keynote : Still No Silver Bullets (2014)
Eveliina Vuolli
Clarity before speed - Plan-Do-Check-Act (PDCA) applied in practice (2016)
Florian Eisenberg
Leadership on all levels. Why? And how? (2012)
Francis Fish
Lean isn't Lean (2013)
Gary Fleming
Let's begin: dive into discovery (2022)
Gary Fleming
The board whisperer (2018)
Gary Fleming
Deployment is not release (2017)
Gary Fleming
Kitchen Kanban: A Fable (2016)
Geoff Johnson
Strangler figs and minimum viable replacements (2022)
Gil Zilberfeld
Rebooting ALM (2015)
Gitte Klitgaard
Enabling people to embrace change (2018)
Gitte Klitgaard
The Imposter Syndrome (2016)
Gitte Klitgaard
Stress and depression – a taboo in our time - how love for your work can hurt you (2014)
Gordon McMahon
299162290 (2018)
Gordon McMahon
SOLID TDD (2013)
Greg Brougham
The design of organisations (2017)
Greg Brougham
Use of A3 in Design Governance (2016)
Greg Brougham
The Future of Consulting (2015)
Greg Brougham
Bounded Lean Startup - Looking at Lean Startup Through the Lens of Cynefin (2014)
Gwenno Haf Hughes
Healthy teams are happy teams (2022)
Hakan Forss
The red brick cancer (2013)
Hannah Dell'Armi & Stephen Mounsey
Creating the first internal Agile coaching service in Government (2023)
Heidi Helfand
Dynamic reteaming at fast-growing companies (2018)
Helen Lisowski
Playing the Chaos Lottery (2017)
Helen Lisowski
Listening with your eyes (2016)
Henrik Berglund
Real Teams (2012)
Henry Coles
Testing like it's 1971 (2015)
Highlights from Lean Agile Scotland 2014
A look back at the 2014 conference (2014)
Ian Brockbank
How do you "push responsibility down" and "empower the team"? (2013)
Ian Carroll
Rightshifting in action, using Kanban for organisational change (2012)
J. B. Rainsberger
Keynote: The Next Decade of Agile Software Development (2014)
Jabe Bloom
In the mind of Jabe Bloom (2018)
Jabe Bloom
Entanglements disentanglement (2017)
Jabe Bloom
The Temporal Materiality of the Intangible and the Problem of Future Knowledge (2016)
Jabe Bloom
A History of Design's Sense of Complexity (2015)
Jabe Bloom
Cucumbers and Fish - What is Called Culture (2015)
Jabe Bloom
Keynote: Decisions and Futures: On Designing Boundaries, Systems, and Distributed Cognition (2014)
Jabe Bloom
What is the value of Social Capital? (2013)
Jac Hughes and Peter Hopes
Tales from the sea - can royal navy discipline improve your company's agility? (2022)
Jack Spencer
Systems thinking approach to building strong teams - a case study within Skyscanner (2023)
Jasper Sonnevelt
Portfolio planning and prioritisation at scale (2016)
Jasper Sonnevelt
Spotify transformation at Dutch multinational (2015)
Jasper Sonnevelt
Kanban. Restart with why (2013)
Jasper Sonnevelt
Top down or viral spread. What works in your context? (2012)
Jenny Martin
Collaboration-driven development outside in (2017)
Jeremy Nelson
Patterns for Change (2015)
Jez Humble
Keynote: Continuous Delivery Sounds Great But It Won't Work Here (2016)
Jim Benson
Keynote: Freedom Doesn't Come in a Box (2013)
Joakim Sundén
You can do better than the Spotify Model (2017)
Joe Wright
Keynote: The good, the bad, the open-plan: Creating environments for collaborative knowledge work (2019)
Joe Wright
Time bandits: don't let these vampires get you (2018)
Joe Wright
Confessions of a Tech Lead (2015)
Joe O'Brien
People Patterns (2012)
Joe Wright
Continuous Delivery - A Better Software Deployment Strategy (2012)
John Clapham
Limit your DIP (decisions in progress) (2022)
John Allspaw
People are the adaptable element of complex systems (2019)
John Clapham
Resilience - how to bring your best through the worst (2019)
John Le Drew
The 5 pillars of collaborative product ownership (2019)
John Le Drew
Swearing, nudity and other vulnerable positions (2018)
John Harvey and Andy Foster
The many agile faces of AutoTrader.co.uk (2013)
John Peebles
How to Build the Perfect Product Your Users Want But Can't Describe (2013)
John Peebles
People: Your Most Agile Ingredient (2012)
Jon Terry
This Has All Happened Before (2016)
Jose Casal
Are We Really Thinking (2016)
Jose Casal & Calum Shepherd
Kanbanising the Scottish Government (2015)
Julia Wester
Transforming forecasts with probabilities (2022)
Julia Wester
Boosting agility by scaling decision-making (2018)
Julia Wester
The lagom paradox: sometimes less can be more (2018)
Julia Wester
Taming the chaos - beyond the quick wins (2017)
Julia Wester
Let's not get rid of (all) the managers! (2016)
Kaimar Karu
AI bias and other ethical challenges we need to address (2019)
Kaimar Karu
Enterprise service design (2017)
Karl Scotland
Fidelity: The Lost Dimension of the Iron Triangle (2023)
Karl Scotland
Predictably agile (2022)
Karl Scotland
Understanding Kanban Thinking (2012)
Kate Gray
First Principles - what don't we know? (2017)
Katherine Kirk
Dark Collaboration (2016)
Katherine Kirk
Keynote: Why Team Happiness can be the Worst Thing to Aim For (2015)
Katherine Kirk
Navigating Politics in Agile/Lean Teams (2014)
Kenny Baas-Schwegler
How domain-driven design enabled scaling a big ball of mud product (2023)
Kenny Baas-Schwegler and Evelyn Van Kelle
Autonomy, is that what we really want? (2022)
Kenny Baas Schwegler
Crunching 'real-life stories' with DDD EventStorming and combining it with BDD techniques (2018)
Kev McCabe
Mikado Method - Making Code Changes Less of an Impact (2012)
Kevin Hall
Learning to Succeed by Failing (2015)
Kevin Murray
Transforming NHS Choices with Agile and Lean UX (2015)
Kevin Behr
"First In Last Out" – Devops and its roots in coal mining. (2014)
Kim Ballestrin
Why complexity needs the opposite of normal (2017)
Kim Ballestrin
Taking Care With What We Leave Behind (2016)
Kim Ballestrin
Navigating Project Uncertainty - An Explorer's Toolkit (2015)
Klaus Leopold
Lean business agility (2017)
Lanette Creamer
Small Agile Projects (2015)
Larry Maccherone
Quantifying the Impact of Lean, Kanban, and Agile Practices (2013)
Lauren Gilchrist
5 Ways to Outsmart Your Brain and Make Better Product Decisions (2014)
Laz Allen
Continuous improvement by the numbers, and the culture (2022)
Laz Allen
Tales of a ToC Apprentice (2016)
Lean Agile Scotland Highlights 2016
A look back at the 2016 conference (2016)
Lean Agile Scotland 2015 Highlights
A look back at the 2015 conference (2015)
Lean Agile Scotland 2013 Promo
A look back at the 2013 conference (2013)
Lightning Talks
Lightning Talks (2018)
Linda Rising
Thinking fast and slow (2018)
Liz Pope
Maximising 10% time (2019)
Liz Keogh
Safe-to-Fail (2016)
Liz Keogh
Capability Red: Requirements at Scale (2014)
Liz Keogh
Respect for People (2012)
Louise Elliott
Punishment Driven Development (2016)
Luke Hohmann
Awesome Superproblems (2017)
Lyndsay Prewer
Embracing collaborative chaos - running chaos days on large platforms (2019)
Lyndsay Prewer
Reimagining agile ceremonies - improving engagement, outcomes and service delivery (2018)
Marc Burgauer
The Eupsychian Manager (2016)
Marc Burgauer
Do More Sh*t Together: Social Networks at Work (2015)
Marc Burgauer
"What's the worst that can happen?" - How authentic connection enables change and innovation (2014)
Marc Johnson
Decisions: How Can We Better Make Them (2013)
Marcel Britsch
Just because you can, doesn't mean you should... thoughts on ethical product delivery (2023)
Marcel Britsch
Bringing product thinking into DevOps (2022)
Marcel Britsch
Managing complexity of discovery phases (2018)
Marcin Floryan
101 Things Software Never Learned in Architecture School (2015)
Markus Andrezak
Lean Product is about the people - Putting it all together (2014)
Martin Wasielewski
How do you spot a great leader among the crowd? (2022)
Martin Bate
Agile and agencies: a user guide (2019)
Martin Burns
Push It Down (2016)
Martin Burns
Plumbing For Profit (2016)
Martin Burns
Independence, Devo-Max and Centralisation: Power Structures in Delivery Organisations (2014)
Martin Burns
Dive Into A3 Thinking (2013)
Martin Burns
IBM: Evolving Lean in Enterprise Delivery (2012)
Maryse Meinen
Mind the Gender Gap (2015)
Matt Wynne & Sinead Shackley
4DX - a sustainable system of continuous improvement (2017)
Matt Wynne
Beyond BDD (2015)
Matt Wynne
Communication Hacks (2014)
Matt Wynne
Why Agile Fails (2012)
Matthew Philip
Bringing Forth Flow from Blockers: How to Use Blocker Clustering to Improve Predictability (2015)
Mattia Battiston
Unlocking technical excellence as a business advantage at giffgaff (2023)
Mattia Battiston
The science of happiness (2018)
Melissa Perri
Keynote: The Build Trap (2016)
Melissa Perri
You Have 3 Seconds to Impress Me (2013)
Michael Hill
Optimising for complexity (2017)
Michal Pyla
Managing products without stakeholders? (2019)
Michiel Rook
Beyond continuous delivery - learn, adapt, improve (2019)
Michiel Rook
I deploy on Fridays (and maybe you should too) (2018)
Mick Barry
Schooled (2015)
Mike Sutton
The linky art and joy of saying yes to almost everything (2018)
Mike Sutton
Applicable learning from a long walk (2017)
Mike Perrin
On Team Interfaces - Defining Responsibility and Scope for Hypergrowth (2015)
Mike Burrows
Kanban is like onions! (2013)
Mike Burrows
Kanban the hard way (2012)
Monica Ugalde
How to find your lean agile strategy sweet spot (2022)
Naveed Khawaja
Purpose Powers Performance (2016)
Naveed Khawaja
The Outsourcing Dilemma & Agility (2015)
Naveed Khawaja
Never under-estimate the power of change agents (2014)
Naveed Khawaja
Coopeitive collaboration in High Performing Teams (2013)
Neha Datt & Marcel Britsch
The antidote to product management best practices (2023)
Neha Datt & Marcel Britsch
Continuous delivery: a product manager's perspective (2019)
Neil Crawford
Trunk-based development, continuous deployment and why you should adopt them (2019)
Neil Crawford
The better we are the better products we'll build (2017)
Neil Craven
Using Open source, agile and lean techniques to support a University Hospital in rural Haiti (2013)
Nick Maidment
The space in between - a tale of remote teams and distributed working (2019)
Niels Kee & Caroline McDowall
Taming the rhino (2017)
Omar Kareem
How an agile mindset enabled growth of $32 billion (2017)
Participant Interviews
Hear from participants at Lean Agile Scotland in 2012 (2012)
Patrick Eltridge & Jenny Wood
When storming is the work - large scale agile in a large organisation (2017)
Patrick Steyaert
Kanban systems for change (2016)
Paul Main, Donald Fraser and Mark Kiehlmann
How agile is helping increase Scotland's biodiversity (2024)
Paul Wilson & Alan Gardner
Distributed Agile Anti-patterns (2013)
Paula McLean
Becoming a Product centric organisation (2023)
Pawel Brodzinski & Katherine Kirk
Empathy: Beyond the Hype – dangerous, essential or misunderstood? (2016)
Pawel Brodsinski
Portfolio Kanban : Successful Evolutionary Change of Portfolio Management (2015)
Peet Michielsen
When you're moving house and the pipeline needs re-plumbing (2018)
Peter Faulks and Cameron Leask
Developing agility for a concrete world (2024)
Peter Aitken
How can our language and behaviour be more inclusive? (2017)
Piotr Burdylo
Managing a gang of chaotic software developers is complex (2012)
Rachel Davies & Arbër Pllana
Building Learning into Product Development (2015)
Rachel Davies & Aimy Ko
XP at Unruly (2014)
Richard Sheridan
Keynote: Build a Workplace People Love - Just add Joy (2015)
Roisi Proven
Compartmentalised empathy - how to support others without losing yourself (2017)
Roisi Proven
The Horrors of Enterprise Software (2016)
Rosemary King
Discovery is a team sport - how to de-risk research (2017)
Rosemary King & Simon Phillips
Maintaining Continuous Learning Under Pressure (2015)
Rouan Wilsenach
Fail better with QA in production (2019)
Ryan Greenhall
Freedom from Command and Control at uSwitch (2013)
Sal Freudenberg
Keynote: Fish Climbing Trees (2016)
Sallyann Freudenberg
Neuro-diversity and Software Development (2015)
Sami Honkonen
Experiments at the Emergency Clinic (2016)
Sami Honkonen
Trying to change company culture is a fool's errand (2014)
Sandro Mancuso
Crafted Design (2014)
Sandro Moncuso
Software Craftsmanship (2012)
Sarah Drummond
IYKYK - Designing a good full stack service (2023)
Seb Rose
Low code & no code solutions: Agile or fragile? (2023)
Seb Rose
Software contracts - agility in the world of micro-services (2022)
Seb Rose
Less is More: An Introduction to Low-Fidelity Approaches (2015)
Seb Rose
So long, and thanks for all the tests (2014)
Seb Rose
Bad Test, Good Test (2013)
Seb Rose
Common Objections to TDD (and their refutations) (2012)
Sebastien Lambla & Marcin Floryan
Your Agile is Dead (2015)
Simon Wardley
Going deeper with maps (2019)
Simon Wardley
Keynote: Crossing the river by feeling the stones (2016)
Sophie Freiermuth
The lean agile specialist and the subject matter expert: combining delivery and accompaniment (2019)
Sophie Manton & Holly Donohue
Out of the fog - our product team's journey to new heights (2018)
Sreekandh Balakrishnan and Simon Case
Machine learning at Travelopia (2022)
Stephen Janaway
My team is high performing but everyone hates us (2023)
Stephen McAinsh & Liz McLachlan
Using agile to protect Scotland's nature (2023)
Stephen Janaway
Testing - the good, the bad and the ugly (2018)
Stephen McAinsh and Irwin Fletcher
Hypnosis, Agility & Creativity (2013)
Steve Smith
Continuous delivery and the Theory of Constraints (2019)
Steve Smith
Resilience as a continuous delivery enabler (2018)
Steve Smith
Measuring continuous delivery (2017)
Steve Smith
End to End testing Considered Harmful (2016)
Steve Smith
The Death of Continuous Integration (2015)
Steve Tendon
Unity of Purpose and Community of Trust: Preconditions for the Hyper-Productive Organization (2013)
Steven Shorrock
We need to talk about engineering work (2022)
Steven Milne
Level up with Constraints (2013)
Stuart Munton
The product confidence trap (2023)
Stuart Leitch
Introducing the Theory of Constraints (The Parable of the Laundry) (2015)
Stuart Leitch
Surviving / Scaling at Skyscanner (2014)
Susan Almon
Do I really have to learn 'all the things'? (2016)
Susanne Kaiser
Adaptive socio-technical Systems with architecture for flow (2023)
Suze Haworth
Thinking more product: moving from scrum to dual-track agile (2019)
T.J. Sheehy
Chaplin's Craft (2012)
Tami Reiss
Everyone Should Be A Scientist (2015)
Thierry de Pauw
From bi-annual to fortnightly releases in 4 months for 15 teams & a single monolith (2023)
Thierry de Pauw
The practices that make continuous integration (2022)
Thierry de Pauw
Feature branching considered evil (2018)
Tobbe Gyllebring
Scaling - a layered perspective (2018)
Tobbe Gyllebring
Code, as if language matters (2017)
Tobias Goeschel
Domain prototyping - or "design is how it works" (2019)
Tom Adeyoola
Why your 'Brilliant' technology fails to have impact (2023)
Torbjorn Gyllebring
Can I help? (2015)
Torbjörn Gyllebring
Thermodynamics of Lean Leadership (2016)
Torbjörn Gyllebring
The Reverse Conway - organizational hacking for techies (2014)
Torbjörn Gyllebring
#NoMetrics - the ephemeral role of data in decision making (2013)
Torbjörn Gyllebring
Faith, Science & Rightshifting - a conversation about reciprocity (2012)
Trent Hone
Strategic agility through learning doctrine (2017)
Trent Hone
Complexity in Action - Organizational Learning in the U.S. Navy (2016)
Troy Magennis
Forecasting using data - answering how big, how long and how much (2017)
Valerie McLean and Sarah Murphy
Is UX part of your team's process, or part of its DNA? (2022)
Vimla Appadoo
Crisis culture: how to cope with chaos (2022)
Virginia Cagwin
Enterprise UX- The Next Generation (2015)
Wesley Gorman
Lean Into Your Learning (2012)
Will Evans
Dispositioning Advantage: A Pervert's Guide to Strategy Design (2016)
Will Evans
Heretics, High Priests, and Hagiolatry (2015)
Will Evans
Exploration & Exploitation Mindsets in Design-Driven Enterprises (2014)
Will Evans
LeanUX is a Useful F*&king Lie (2013)
Woody Zuill
Advanced software teaming (mob-ensemble programming) (2023)
Wouter Lagerweij
Defects: a final countdown (2022)
Wouter Lagerweij
Testing in a Continuous Delivery World (2016)
Wouter Lagerweij
Don't refactor. Rebuild. Kinda. (2015)
Zhichao Wu
Collective Learning in an Agile Software Development Environment (2013)
Zsolt Fabok
Bermuda Triangle of Transformations (2013)
Zsolt Fabok
Measure and Manage Flow in Practice (2012)
Édouard Gomez-Vaëz
Introducing test driven management - craft leadership as developers craft their code (2022)