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Stop fearing Friday and late-night deployments!
Discover how the most painful part of software development—deploying to production—can become routine, safe, and even boring.

In this episode, I sit down with Valentina Servile (ThoughtWorks lead developer and author of “Continuous Deployment”) to discuss the principles, practices, and mindset shift required to achieve true Continuous Deployment.

Key topics discussed:

The key differences between Continuous Integration, Continuous Delivery, and Continuous Deployment
Why “if it hurts, do it more often” is the secret to safer, faster releases
Applying Lean principles like one-piece flow and reducing batch size for higher quality and speed
The importance of removing the final manual deployment gate and automating everything
Essential minimum practices: robust automated testing, feature flags, static analysis, and zero-downtime deployments
Separating deployment from release with feature flags and expand/contract patterns
Overcoming challenges in regulated industries, technical hurdles, and third-party integrations
The critical mindset shift: treating production as a first-class citizen and embracing “shift left” for quality and security
Cautions and advice on using AI tools in a continuous deployment workflow

Tune in to level up your software delivery and learn how to make deployments so routine that you’ll never dread another release.

Timestamps:

(02:00) Career Turning Points
(06:05) Tips for Juniors Starting Their Careers
(08:00) Continuous Deployment Book
(10:16) Definitions of CI, CD, Continuous Deployment
(15:42) If It Hurts, Do It More Often
(19:18) Why Remove The Final Manual Gate to Production
(24:56) Common Challenges in Adopting Continuous Deployment
(30:02) Minimum Practices for Continuous Deployment
(35:17) Hiding Work-in-Progress
(38:46) The Difference Between Deployment vs Release
(41:40) Slicing the Work
(45:10) Coordinating Changes Between Systems & Third Parties
(47:58) The Importance of Backward Compatibility
(50:05) The Required Mindset Shift
(53:16) AI Caution in Continuous Deployment
(55:35) 3 Tech Lead Wisdom

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Valentina Servile’s Bio
Valentina Servile is a full-stack software craftswoman and Lead Software Developer at Thoughtworks.

She has worked with over a dozen companies in 5 different countries, ranging from start-up to enterprise scale. Her work has been focused on clean code, distributed systems and microservices, CI/CD practices, and evolutionary architectures in a variety of tech stacks. As a technical lead, she also coordinates delivery, and ensures a shared vision around ways of working and technical health in her cross-functional teams.

Valentina is passionate about creating an engineering baseline of clean code, testing and automation as the the most fundamental enabler of Agile, Lean and DevOps principles.

Follow Valentina:

LinkedIn – linkedin.com/in/valentina-servile
Bluesky – @valentinaservile.bsky.social
📚 Continuous Deployment – https://www.oreilly.com/library/view/continuous-deployment/9781098146719/

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#214 - Beyond CI/CD: Continuous Deployment Explained - Valentina Servile

Tech Lead Journal

#214 - Beyond CI/CD: Continuous Deployment Explained - Valentina Servile