Tech Lead Journal

“Learn the difference between activities and impact. Sometimes we spend our career trying to get really great at activities. Always ask yourself, what is the impact of the work I’m doing?”

From Google Distinguished Engineer to early retirement, Kelsey Hightower has a career journey filled with lessons for tech professionals at every stage. In this episode, Kelsey reflects on his journey, revealing why he decided to retire early, and offering valuable insights and lessons learned.

Discover the importance of an entrepreneurial mindset, differentiating between activity and impact, and building a strong personal brand. Kelsey reveals his top strategies for becoming a confident public speaker and shares his thoughts on staying engaged and planning your career path. Plus, we touch on the impact of AI on software developers’ careers.

Don’t miss this opportunity to learn from one of the industry’s most respected figures and gain a unique perspective on achieving career success and fulfillment.  

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Kelsey Hightower’s Bio
Kelsey has worn every hat possible throughout his career in tech and enjoys leadership roles focused on making things happen and shipping software. Prior to his retirement, he was a Distinguished Engineer at Google, where he worked on Google Cloud Platform. He is a strong open source advocate with a focus on building great software as well as great communities around them. He is also an accomplished author and keynote speaker with a knack for demystifying complex topics, doing live demos and enabling others to succeed. When he is not writing code, you can catch him giving technical workshops covering everything from programming to system administration.

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Check out FREE coding software options and special offers on jetbrains.com/store/#discounts.
Make it happen. With code.

Manning Publications is a premier publisher of technical books on computer and software development topics for both experienced developers and new learners alike. Manning prides itself on being independently owned and operated, and for paving the way for innovative initiatives, such as early access book content and protection-free PDF formats that are now industry standard.
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Show notes & transcript: techleadjournal.dev/episodes/180.

“As a startup, as a scaleup, you often get one chance. If the first impression is something that’s slow, doesn’t work, is down entirely, people will move on and go find some other way to solve that problem."

Tim Cochran and Kennedy Collins are the co-authors of the “Bottlenecks of Scaleups” series published on Martin Fowler’s website. In this episode, we explore several key challenges faced by scaleups, such as product-engineering friction, service disruptions, accumulation of tech debt, and onboarding. Tim and Kennedy share their experiences and provide actionable advice on fostering collaboration, creating unified roadmaps, ensuring system reliability, and managing technical debt. They also emphasize the importance of efficient onboarding and developer experience in navigating the complexities of scaling up a startup.  

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Tim Cochran’s Bio
Tim Cochran is a Principal in Amazon’s Software Builder Experience (ASBX) group. He was previously a Technical Director at Thoughtworks.

Tim has over 20 years of experience working with both scaleups and enterprises. He advises on technology strategy and making the right technology investments to enable digital transformation goals. He is a vocal advocate for the developer experience and passionate about using data-driven approaches to improve it.

Kennedy Collins' Bio
At Thoughtworks, he leads product and design for the Central Market of North America. A product manager by trade and a designer by training, he’s most interested in creating (and helping others create) useful and valuable things — be it software or organizational structures.

He’s also a bit of a nerd about strategy, human behavior, health and fitness, productivity, writing, coffee, cocktails, board games, and the history of product management.

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Our Sponsors

Enjoy an exceptional developer experience with JetBrains. Whatever programming language and technology you use, JetBrains IDEs provide the tools you need to go beyond simple code editing and excel as a developer.
Check out FREE coding software options and special offers on jetbrains.com/store/#discounts.
Make it happen. With code.

Manning Publications is a premier publisher of technical books on computer and software development topics for both experienced developers and new learners alike. Manning prides itself on being independently owned and operated, and for paving the way for innovative initiatives, such as early access book content and protection-free PDF formats that are now industry standard.
Get a 40% discount for Tech Lead Journal listeners by using the code techlead24 for all products in all formats.

Like this episode?

Show notes & transcript: techleadjournal.dev/episodes/179.

“99% of us aren’t working in big tech. There’s this impression that everybody works in big tech. There’s a huge world of software development out there that almost gets forgotten about in social media."

John Crickett is the creator of “Coding Challenges” and a seasoned software engineer with over 30 years of experience. In this episode, John shares his diverse career path, including transitioning between individual contributor roles and management, founding his own business, and his passion for coding challenges.

John explains the benefits of building real-world applications over algorithm-based ones, emphasizing the importance of learning by doing. John also shares practical tips on time management for continuous learning and debunks the myth that most software engineers work in big tech.

We also explore the role of personal branding in today’s competitive job market. John provides tips on building a personal brand and leveraging social media to stay ahead in your tech career.

Finally, John shares his perspective on the impact of AI on software engineering and how we can leverage AI in our day-to-day tasks.

Whether you’re an aspiring developer or a seasoned professional, this episode provides practical advice and inspiration to help you level up in your tech career.  

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John Crickett’s Bio
John Crickett is a software engineer and sometimes a manager of software engineers. He has worked as both a senior individual contributor (Staff+) and a senior manager (VP Engineering, Head of Software Development).

John writes about software engineering daily on LinkedIn and Twitter. He’s the founder of the popular “Coding Challenges” newsletter. Each week, John offers practical coding challenges to help software engineers enhance their skills through building real-world applications.

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Our Sponsors

Enjoy an exceptional developer experience with JetBrains. Whatever programming language and technology you use, JetBrains IDEs provide the tools you need to go beyond simple code editing and excel as a developer.
Check out FREE coding software options and special offers on jetbrains.com/store/#discounts.
Make it happen. With code.

Manning Publications is a premier publisher of technical books on computer and software development topics for both experienced developers and new learners alike. Manning prides itself on being independently owned and operated, and for paving the way for innovative initiatives, such as early access book content and protection-free PDF formats that are now industry standard.
Get a 40% discount for Tech Lead Journal listeners by using the code techlead24 for all products in all formats.

Like this episode?

Show notes & transcript: techleadjournal.dev/episodes/178.

“Every software gets more complex over time. What we need to do as engineers is to find ways so that we can work with increasing complexity, but not increasing the cost of maintaining the software."

Mauricio Aniche returns to the podcast for the second time and discuss with me his latest book, “Simple Object-Oriented Design”. Our discussion explores the intricacies of software design and shares practical strategies to manage software complexity through effective object-oriented design.

Mauricio delves into the six key principles of a simple object-oriented design: making code small, keeping objects consistent, managing dependencies, designing good abstractions, handling external dependencies, and achieving modularisation.

This episode is a must-listen for anyone seeking to deepen their understanding of object-oriented design and maintaining simplicity in their codebase!  

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Mauricio Aniche’s Bio
Dr. Maurício Aniche’s life mission is to help software engineers to become better and more productive. Maurício is a Tech Lead at Adyen, where he heads the Tech Academy team and leads different engineering enablement initiatives. He is the author of the “Effective Software Testing: A Developer’s Guide” and “Simple Object-Oriented Design” published by Manning.

Maurício previously held a position as an assistant professor of software engineering at Delft University of Technology in the Netherlands, where his teaching efforts in software testing gave him the Computer Science Teacher of the Year 2021 award and the TU Delft Education Fellowship, a prestigious fellowship given to innovative lecturers.

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Our Sponsors

Enjoy an exceptional developer experience with JetBrains. Whatever programming language and technology you use, JetBrains IDEs provide the tools you need to go beyond simple code editing and excel as a developer.
Check out FREE coding software options and special offers on jetbrains.com/store/#discounts.
Make it happen. With code.

Manning Publications is a premier publisher of technical books on computer and software development topics for both experienced developers and new learners alike. Manning prides itself on being independently owned and operated, and for paving the way for innovative initiatives, such as early access book content and protection-free PDF formats that are now industry standard.
Get a 45% discount for Tech Lead Journal listeners by using the code techlead45 for all products in all formats.

Like this episode?

Show notes & transcript: techleadjournal.dev/episodes/177.

“Always remember that system design interview is not about perfection. It is about trade-offs and being able to communicate them clearly and concisely."

Zhiyong Tan is the author of “Acing the System Design Interview”. In this episode, he joins me in demystifying the system design interview process. He shares insights into what to expect, how to tackle common challenges like time management, anxiety, and knowledge gaps, and reveals the core principles that guide successful system design interview.

Zhiyong dives deep into common pitfalls, offering advice on handling tricky topics like requirements gathering, data consistency, scaling problems, and service design. He also provides practical tips on how to learn and grow from system design interview failures, turning setbacks into stepping stones towards success.

Whether you’re a seasoned engineer or just starting your tech career, this episode offers valuable insights and actionable advice to help you ace your next system design interview.  

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Zhiyong Tan’s Bio
Zhiyong Tan is the author of Acing the System Design Interview. He is the founder of Tingxie, an app for learning Chinese as a second language. Previously, he was an Engineering Manager and Staff Engineer at PayPal, a senior software engineer at Uber, and a software and data engineer at various startups.

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Our Sponsors

Enjoy an exceptional developer experience with JetBrains. Whatever programming language and technology you use, JetBrains IDEs provide the tools you need to go beyond simple code editing and excel as a developer.
Check out FREE coding software options and special offers on jetbrains.com/store/#discounts.
Make it happen. With code.

Manning Publications is a premier publisher of technical books on computer and software development topics for both experienced developers and new learners alike. Manning prides itself on being independently owned and operated, and for paving the way for innovative initiatives, such as early access book content and protection-free PDF formats that are now industry standard.
Get a 45% discount for Tech Lead Journal listeners by using the code techlead45 for all products in all formats.

Like this episode?

Show notes & transcript: techleadjournal.dev/episodes/176.

“All data scientists and analysts should spend more time in the business, outside the data sets, just to see how the actual business works. Because then you have the context, and then you understand the columns you’re seeing in the data."

David Asboth, author of “Solve Any Data Analysis Problem” and co-host of the “Half Stack Data Science” podcast, shares practical tips for solving real-world data analysis challenges. He highlights the gap between academic training and industry demands, emphasizing the importance of understanding the business problem and maintaining a results-driven approach.

David offers practical insights on data dictionary, data modeling, data cleaning, data lake, and prediction analysis. We also explore AI’s impact on data analysis and the importance of critical thinking when leveraging AI solutions. Tune in to level up your skills and become an indispensable, results-driven data analyst.  

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David Asboth’s Bio
David is a “data generalist”; currently a freelance data consultant and educator with an MSc. in Data Science and a background in software and web development. With over 6 years experience teaching, he has taught everyone from junior analysts up to C-level executives in industries like banking and management consulting about how to successfully apply data science, machine learning, and AI to their day-to-day roles. He co-hosts the Half Stack Data Science podcast about data science in the real world and is the author of Solve Any Data Analysis Problem, a book about the data skills that aspiring analysts actually need in their jobs, which will be published by Manning in 2024.

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Our Sponsors

Manning Publications is a premier publisher of technical books on computer and software development topics for both experienced developers and new learners alike. Manning prides itself on being independently owned and operated, and for paving the way for innovative initiatives, such as early access book content and protection-free PDF formats that are now industry standard.
Get a 45% discount for Tech Lead Journal listeners by using the code techlead45 for all products in all formats.

Like this episode?

Show notes & transcript: techleadjournal.dev/episodes/175.

“Raise the bar of the team so that they bring sustainable practices. If your code stinks, no matter how you desire to be agile, you cannot respond to the change."

Dr. Venkat Subramaniam is a renowned figure in the software development community, an award-winning author and founder of Agile Developer, Inc. In this episode, Venkat sheds light on the frequently overlooked challenges of software development and provides valuable insights for succeeding in the field. We delve into the misalignment between understanding and practising agile development, the quality gaps that exist between software developers in the industry, the essential technical practices that often get neglected, and the critical role of software architects and technical leaders in steering successful software projects and teams.

If you’re ready for some hard-hitting truths and actionable advice to elevate your software development game, this episode is a must-listen.  

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Venkat Subramaniam’s Bio
Dr. Venkat Subramaniam is an award-winning author, founder of Agile Developer, Inc., an instructional professor at the University of Houston, and the creator of the dev2next conference.

He has trained and mentored thousands of software developers in the US, Canada, Europe, and Asia, and is a regularly-invited speaker at several international conferences. Venkat helps his clients effectively apply and succeed with sustainable agile practices on their software projects.

Venkat is a (co)author of multiple technical books, including the 2007 Jolt Productivity award winning book Practices of an Agile Developer. You can find a list of his books at https://www.agiledeveloper.com. You can reach him by email at [email protected] or on Twitter/X at @venkat_s.

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Manning Publications is a premier publisher of technical books on computer and software development topics for both experienced developers and new learners alike. Manning prides itself on being independently owned and operated, and for paving the way for innovative initiatives, such as early access book content and protection-free PDF formats that are now industry standard.
Get a 45% discount for Tech Lead Journal listeners by using the code techlead45 for all products in all formats.

Like this episode?

Show notes & transcript: techleadjournal.dev/episodes/174.

“Three characteristics of an organization that is operating with maximal effectiveness are value, clarity, and flow."

Are you feeling the strain of growth? Struggling to maintain alignment and efficiency as your organization scales? In this episode, I sit down with Steve Pereira and Andrew Davis, authors of the groundbreaking new book, “Flow Engineering”.

Learn why traditional scaling methods focusing on rigid coordination can actually hinder progress and how flow engineering offers a solution. We delve into the challenges and paradox of scaling, the core principles of flow engineering, its five primary mapping techniques, and the leadership mindset shift required to create a culture of flow engineering.

If you’re looking to overcome misalignment and optimize performance as you scale, this episode is a must-listen!  

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Steve Pereira’s Bio
Steve Pereira has spent over two decades improving the flow of work across organizations. He’s worked through tech support, IT management, build and release engineering, and as a founding CTO for enterprise SaaS. After shifting to consulting large enterprises on value stream performance improvement, he created Flow Engineering to make value stream mapping simple, quick, and actionable. He serves as lead consultant for Visible Value Stream Consulting, as a board advisor to the Value Stream Management Consortium, Chair of the OASIS Value Stream Management Interoperability technical committee, and co-founder of the Flow Collective to bring flow-focused professionals together.

Andrew Davis’s Bio
Andrew Davis is a Salesforce DevOps specialist who’s passionate about helping teams deliver innovation, build trust, and improve their performance. After studying engineering at Virginia Tech and Johns Hopkins he became a Buddhist monk, teaching and building meditation communities for almost 15 years. Since 2014, he’s focused on the Salesforce platform as a developer, consultant, and architect. He launched Wipro’s Salesforce DevOps practice, and focuses on promoting modern development practices for Salesforce. He is the Chief Product Officer for AutoRABIT, helping people understand the importance of DevOps for scaling Salesforce implementations. He lives in San Diego with his amazing wife and very cuddly dog.

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Manning Publications is a premier publisher of technical books on computer and software development topics for both experienced developers and new learners alike. Manning prides itself on being independently owned and operated, and for paving the way for innovative initiatives, such as early access book content and protection-free PDF formats that are now industry standard.
Get a 45% discount for Tech Lead Journal listeners by using the code techlead45 for all products in all formats.

Like this episode?

Show notes & transcript: techleadjournal.dev/episodes/173.

“The quality is connected to the risk, and the risk is connected to the testing. If we don’t keep an eye on quality, our testing and development will drift, because we are no longer building the thing that people care about anymore."

Mark Winteringham is a quality engineer and the author of “Testing Web APIs”. In this episode, discover how holistic, risk-based testing strategies can transform your software quality. Mark explains how to prioritize our testing by understanding what users truly value and translating that into different risk-based testing strategies, such as testing API design, exploratory testing, automated testing, and acceptance test-driven design (ATDD). Mark also reveals the testing Venn diagram as our testing strategic roadmap. Finally, get a glimpse of Mark’s upcoming book “AI-Assisted Testing” and learn how AI will evolve the roles of testers and developers.  

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Mark Winteringham’s Bio
Mark Winteringham is a quality engineer, course director, and author of “AI Assisted Testing” and “Testing Web APIs”, with over 10 years of experience providing testing expertise on award-winning projects across a wide range of technology sectors. He is an advocate for modern risk-based testing practices, holistic based Automation strategies, Behaviour Driven Development and Exploratory testing techniques.

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Manning Publications is a premier publisher of technical books on computer and software development topics for both experienced developers and new learners alike. Manning prides itself on being independently owned and operated, and for paving the way for innovative initiatives, such as early access book content and protection-free PDF formats that are now industry standard.
Get a 45% discount for Tech Lead Journal listeners by using the code techlead45 for all products in all formats.

Like this episode?

Show notes & transcript: techleadjournal.dev/episodes/172.

“Bureaucracy in itself is neither good nor bad. However, it often gets in the way and prevents important things you need to do. A good bureaucracy is lean, learning, and enabling."

Mark Schwartz is an Enterprise Strategist at AWS and the author of multiple books from IT Revolution. In this episode, we discuss his two latest books on the topics of bureaucracy and ethics. Mark begins by sharing his perspective on the impact of bureaucracy on digital transformation. He explains the definition of bureaucracy and why it tends to have a negative connotation. Mark describes the characteristics of a good bureaucracy and how leaders can play an important role in managing bureaucracy.

Next, Mark shares his reasons for writing about ethics in his latest book, why it is becoming more relevant in the digital world, and how leaders can make better ethical decisions in the current fast-paced business world.  

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Mark Schwartz’s Bio
Mark Schwartz is an iconoclastic CIO and a playful crafter of ideas, an inveterate purveyor of lucubratory prose. He has been an IT leader in organizations small and large, public, private, and nonprofit. As an Enterprise Strategist for Amazon Web Services, he uses his CIO experience to bring strategies to enterprises or enterprises to strategies, and bring both to the cloud. As the CIO of US Citizenship and Immigration Services, he provoked the federal government into adopting Agile and DevOps practices.

Mark speaks frequently on innovation, bureaucratic implications of DevOps, and using Agile processes in low-trust environments. With a BS in computer science from Yale, a master’s in philosophy from Yale, and an MBA from Wharton, Mark is either an expert on the business value of IT or else he just thinks about it a lot.

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Our Sponsors

Manning Publications is a premier publisher of technical books on computer and software development topics for both experienced developers and new learners alike. Manning prides itself on being independently owned and operated, and for paving the way for innovative initiatives, such as early access book content and protection-free PDF formats that are now industry standard.
Get a 45% discount for Tech Lead Journal listeners by using the code techlead45 for all products in all formats.

Like this episode?

Show notes & transcript: techleadjournal.dev/episodes/171.