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O11ycast

O11ycast

Written by: Heavybit
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 Exploring the observability side of software development.Heavybit Politics & Government
Episodes
  • Ep. #88, Metrics Are Good, Actually with Charity Majors

    Ep. #88, Metrics Are Good, Actually with Charity Majors
    Jan 14 2026

    On episode 88 of o11ycast, Ken Rimple and Jessica Kerr speak with Charity Majors about the shifting role of observability in modern software development. From AI-assisted instrumentation to reducing developer cognitive load, the episode examines how teams can move from reactive monitoring to continuous learning. It’s a deep dive into observability as a sense-making practice, not just a tooling problem.
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    37 mins
  • Ep. #87, Augmented Coding Patterns with Lada Kesseler

    Ep. #87, Augmented Coding Patterns with Lada Kesseler
    Dec 23 2025

    On episode 87 of o11ycast, Ken Rimple and Jessica Kerr sit down with Lada Kesseler to explore how experienced engineers can work effectively with AI coding assistants. They discuss why AI feels like a fast, noisy black box, and how patterns like semantic zooming, feedback loops, testing, and observability can help developers stay in control. This episode is a deep dive into using AI without sacrificing clarity, quality, or trust.
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    48 mins
  • Ep. #86, 12 Years and 100 Million Customers with Amarilis Campos of Nubank

    Ep. #86, 12 Years and 100 Million Customers with Amarilis Campos of Nubank
    Oct 29 2025

    In episode 86 of o11ycast, Ken Rimple and Jessica Kerr sit down with Amarilis Campos from Nubank. They explore how Brazil’s largest digital bank uses observability to build resilience and autonomy at scale. Amarilis shares how Nubank’s culture of “acting like owners, not renters” and its journey from metrics and logs to tracing with Honeycomb helped the company grow to over 100 million customers.
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    37 mins
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