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The CTO Podcast with Fexingo: Technical Leadership, Architecture, and Engineering Org

The CTO Podcast with Fexingo: Technical Leadership, Architecture, and Engineering Org

Written by: Fexingo
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Lucas and Luna sit down in front of a whiteboard to dissect the decisions that shape technical organizations. Each episode of The CTO Podcast with Fexingo examines a specific engineering leadership challenge — from scaling a microservices architecture without creating a distributed monolith, to managing the cognitive load of a 200-engineer org, to choosing between a monorepo and polyrepo strategy based on team topology. The conversations are grounded in real-world cases: how Etsy restructured its data pipeline after a 2019 outage, why Stripe’s API versioning policy reduces breaking changes, or what Basecamp’s choice of SQLite over PostgreSQL says about product philosophy. Lucas brings the journalistic rigor — citing commit histories, RFCs, and postmortems — while Luna pushes back with the pragmatics of org dynamics, hiring constraints, and technical debt. There are no hot takes, no vendor pitches, no ‘best practices’ without trade-offs. Each episode ends with a specific tension left unresolved: the optimal number of direct reports for a VP of Engineering, the point at which a monolith should be broken apart, or whether a platform team should own the CI/CD pipeline. The listener is a senior engineer, a staff+ IC, or a new CTO who wants to learn from the decisions others have made — without the hype. After an episode, you’ll have a framework, not a checklist, and a clear sense of the questions you should be asking your own team. #CTOPodcast #TechnicalLeadership #EngineeringOrg #SoftwareArchitecture #SystemDesign #EngineeringManagement #Microservices #Monorepo #PlatformEngineering #Scalability #TechDebt #DevOps #Infrastructure #SiteReliability #DistributedSystems #Business #FexingoBusiness #Technology Keep every episode free: buymeacoffee.com/fexingo© 2026 Fexingo. All rights reserved. Economics
Episodes
  • How GitHub Scaled AI Without Losing Control

    How GitHub Scaled AI Without Losing Control
    Oct 21 2026
    In this episode of The CTO Podcast, Lucas and Luna examine how GitHub managed the rapid integration of AI coding assistants without compromising code security or developer trust. We dive into the specific architectural decisions behind their Copilot platform, including the controversial decision to train models on public repositories and the internal safety rails that prevent sensitive data leakage. With October 21, 2026 as our backdrop, we analyze the trade-offs between innovation velocity and governance in engineering orgs. Learn how one major platform balanced open-source ethos with enterprise-grade compliance, offering a blueprint for CTOs navigating the AI infrastructure boom. #GitHub #Copilot #AIIntegration #EngineeringLeadership #TechArchitecture #DeveloperExperience #CodeSecurity #OpenSourceEthics #CTOPodcast #FexingoBusiness #BusinessPodcast #TechTrends2026 #AI Governance #SoftwareDevelopment #MachineLearningOps #TechnicalStrategy #DataPrivacy #DevOps Keep every episode free: buymeacoffee.com/fexingo
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    10 mins
  • How Stripe Built Developer Trust Through Incident Transparency

    How Stripe Built Developer Trust Through Incident Transparency
    Oct 20 2026
    In this episode of The CTO Podcast, Lucas and Luna examine how Stripe turned a catastrophic 2023 payment outage into a trust-building asset. By abandoning the traditional corporate habit of hiding behind vague status pages, Stripe adopted radical transparency, publishing detailed post-mortems in real time. We explore the specific mechanics of their 'incident command' model, the metrics they track to measure developer confidence, and why admitting failure faster than your competitors actually increases long-term retention. This is a deep dive into operational resilience as a competitive moat. #Stripe #IncidentManagement #DeveloperExperience #TechLeadership #EngineeringCulture #OperationalResilience #CTOPodcast #FexingoBusiness #BusinessPodcast #TechIndustry #SystemOutages #PostMortem #TrustMetrics #CloudInfrastructure #SRE #DevOps #CustomerSuccess #TechStrategy Keep every episode free: buymeacoffee.com/fexingo
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    10 mins
  • How GitHub Built a Culture of Psychological Safety

    How GitHub Built a Culture of Psychological Safety
    Oct 18 2026
    In this episode, Lucas and Luna explore how GitHub engineered psychological safety into its engineering culture, moving beyond buzzwords to implement concrete practices like blameless postmortems and structured vulnerability. They examine the specific mechanisms that allow teams to fail fast without fear of retribution, drawing on insights from leadership interviews and internal documentation. The conversation drills into the difference between perceived safety and actual safety, offering listeners actionable frameworks for building trust in high-stakes technical environments. #EngineeringCulture #PsychologicalSafety #GitHub #BlamelessPostmortems #TechLeadership #FexingoBusiness #BusinessPodcast #CTOPodcast #DevOpsCulture #TeamTrust #FailureManagement #OrganizationalDesign #IncidentResponse #LeadershipSkills #RemoteTeams #TechManagement #HumanCentricTech #GrowthMindset Keep every episode free: buymeacoffee.com/fexingo
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    9 mins
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