Summary

In this episode of Overcommitted, Satish Saley, a senior software engineer with extensive experience on DoorDash's search platform team, discusses scaling search systems at a hyper-growth company. This conversation dives deep into software engineering challenges and software development strategies that impact programmer productivity and career growth. Satish details two major engineering transformations: rebuilding the search indexing pipeline with Kafka, Flink, and Elasticsearch, and later replacing Elasticsearch with a custom search engine based on Apache Lucene, which significantly improved performance and reduced costs.

The episode also explores the complexities of migrating off monoliths, securing leadership buy-in for technical rebuilds, and why respecting legacy systems is crucial in engineering culture. Additionally, the hosts share personal stories of database pivots and conclude with a confessional segment on technical decisions that didn't age well. This episode is packed with insights for software engineers and tech professionals interested in the intersection of technology, scaling, and work life balance.

Links

• Satish Saley on LinkedIn: https://www.linkedin.com/in/satish-saley-65527525/
• Conway's Law: https://en.wikipedia.org/wiki/Conway%27s_law
• Build Faster Indexing with Apache Kafka and Elasticsearch: https://careersatdoordash.com/blog/open-source-search-indexing/
• Introducing DoorDash's In-House Search Engine: https://doordash.engineering/2024/02/27/introducing-doordashs-in-house-search-engine/

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Hosts

• Overcommitted: https://overcommitted.dev
• Bethany Janos: https://github.com/bethanyj28
• Brittany Ellich: https://brittanyellich.com

Summary

In this special one-year anniversary episode of Overcommitted, Brittany, Erika, and Bethany reflect on their journey from a small accountability group to a thriving weekly podcast and community of over 160 software engineers. They discuss their experiences within the software development lifecycle, the challenges of maintaining programmer productivity, and the evolution of their engineering culture. Listeners will hear candid stories about mastering interview skills, handling the complexities of production admin, and navigating promotional efforts. The episode also highlights the podcast's unexpected role as a valuable networking tool for remote workers in tech careers. Looking ahead, the hosts share exciting plans including new panel-format episodes, community events, and automation initiatives. Closing with affectionate roasts in their first-ever Overcommitted Superlatives, this episode offers both insight and entertainment for anyone passionate about software projects and sustainable work-life balance in tech.

Links

• Episode 1 - Imposter Syndrome: https://overcommitted.dev/imposter-syndrome-in-software-engineering/
• Overcommitted Discord Server: https://discord.gg/d9gZyYuqKd
• Computer systems: A programmer's perspective: https://www.amazon.com/Computer-Systems-Programmers-Perspective-3rd/dp/013409266X

Hosts

• Overcommitted: https://overcommitted.dev
• Bethany Janos: https://github.com/bethanyj28
• Brittany Ellich: https://brittanyellich.com
• Erika Eggyhead: https://github.com/eggyhead

Summary

In this episode, we dive deep into software development education and programmer productivity with Craig Dennis, developer educator at Cloudflare and creator of AI Avenue. Craig shares his unique journey through tech careers, from early challenges to leading AI education initiatives that empower software engineers to build confidently using AI tools. He champions the philosophy of AI as a power up, not autopilot, encouraging software developers at all levels to embrace AI to enhance their programming skills and accelerate software projects.

We explore Craig's insights from interviewing tech companies like ElevenLabs and HeyGen, tackling skepticism around AI in engineering culture, and highlighting powerful AI capabilities such as structured outputs. Craig also reflects on how global reach and innovative teaching methods are shaping the future of software engineering education, inspiring listeners to move beyond theory and start building with AI today.

Join us for this insightful conversation on AI's role in software engineering, career growth, and improving work-life balance in tech through smarter development practices.

Links

• AI Avenue official website: https://aiavenue.show/
• AI Avenue YouTube playlist (full season): https://www.youtube.com/playlist?list=PLI6HzeeCy4S-XL166XESd9eAV87beBiWH
• Craig's GitHub: https://github.com/craigsdennis
• Craig on LinkedIn: https://www.linkedin.com/in/craigsdennis/
• Cloudflare Developer Week 2025 hub: https://www.cloudflare.com/developer-week/
• Cloudflare Workers AI documentation: https://developers.cloudflare.com/workers-ai/
• Model Context Protocol (MCP) on Cloudflare: https://developers.cloudflare.com/agents/model-context-protocol/
• Build and deploy Remote MCP servers blog post: https://blog.cloudflare.com/remote-model-context-protocol-servers-mcp/

Hosts

• Overcommitted: https://overcommitted.dev
• Bethany Janos: https://github.com/bethanyj28
• Brittany Ellich: https://brittanyellich.com

Summary

This week on Overcommitted, Erika and Brittany welcome Idan Gazit, head of GitHub Next — a senior-heavy innovation team making strategic "long bets" on the future of software engineering and software projects. Idan shares insights into running a cutting-edge team within a large company and how GitHub Next fosters programmer productivity through self-assembling squads, weekly demo days, and discovery seasons. They discuss the pressure and excitement behind delivering revolutionary tools like Copilot.

Links

• Idan's Website: https://gazit.me
• GitHub Next Website: https://githubnext.com/

Hosts

• Overcommitted: https://overcommitted.dev
• Brittany Ellich: https://brittanyellich.com
• Erika Eggemeyer (Eggyhead): https://github.com/eggyhead

Summary

In this special in-person episode recorded at the GitHub office, Brittany and Bethany dive into the evolving role of AI agents in software development and programming as of early 2026. They discuss the impact of AI tools like Copilot and Claude Code on programmer productivity and software engineering workflows. The hosts explore practical applications of coding agents, including custom agents and repository instructions, and highlight how asynchronous versus synchronous tooling is reshaping engineering culture. They also share wishes for future AI agents, such as smarter calendar integration and lore-dump assistants, illustrating the expanding possibilities of AI in tech careers. Further, the episode touches on how the developer role intersects with product management amidst easier feature building and complex decision-making. Lastly, Brittany and Bethany forecast advances in AI, including coaching agents to support career growth, tools to balance work life for working parents, and deeper integration of automation to enhance software development and daily productivity.

Links

• Zapier: https://zapier.com/
• Andrej Karpathy tweet: https://x.com/karpathy/status/2015883857489522876?s=20
• Vibe Coding by Gene Kim and Steve Yegge: https://www.simonandschuster.com/books/Vibe-Coding/Gene-Kim/9781966280026
• The Pragmatic Summit: https://www.pragmaticsummit.com/

Hosts

• Overcommitted: https://overcommitted.dev
• Bethany Janos: https://github.com/bethanyj28
• Brittany Ellich: https://brittanyellich.com

Summary

Sean Goedecke, a staff engineer on GitHub's Copilot team and a prominent voice in software development, shares his unique frameworks for software engineering and improving programmer productivity. In this episode, discover how understanding the distinction between "pure" and "impure" engineering can impact software projects and career growth in tech. Sean breaks down the idea of "legible" vs. "illegible" work, challenges conventional approaches centered around Jira ticket queues, and discusses the evolving role of AI in software engineering. This conversation also touches on the dynamics of engineering culture and how ambitious engineers can thrive beyond typical performance metrics. Plus, Sean responds to some of his most compelling Hacker News comments live on the show, providing fresh insights into balancing productivity with impactful work.

Links

• Sean’s website: seangoedecke.com

• Blog post: Pure and impure software engineering: https://www.seangoedecke.com/pure-and-impure-engineering/

• Blog post: The good times in tech are over: https://www.seangoedecke.com/good-times-are-over/

• Blog post: 2025 was an excellent year for this blog: https://www.seangoedecke.com/2025-wrapup/

• Seeing like a state book: https://www.goodreads.com/book/show/20186.Seeing_Like_a_State

Hosts

• Overcommitted: https://overcommitted.dev
• Bethany Janos: https://github.com/bethanyj28
• Brittany Ellich: https://brittanyellich.com
• Erika Eggemeyer (Eggyhead): https://github.com/eggyhead

What do composing music and fixing bugs have in common? More than you'd think.In this episode of Overcommitted, hosts Erika and Bethany sit down with Marco Herrera Rendon, Senior Engineer at Comcast specializing in Rust development who, not long ago, was applying to master's programs in film composition.Marco shares how his background as a music composition student shapes the way he writes code today: the attention to detail that comes from handing parts to live players (not unlike submitting a PR), and the surprising overlap between navigating from theme A to theme B in a score and tracking down a bug in a codebase. He also digs into why he fell in love with Rust after years of frustration with C++, what he wishes he'd learned first, and his philosophy for picking up new skills: start with 10% comprehension, build a mental model, and embrace not understanding everything at once.In this episode:1. How a composition degree became an unexpected foundation for software engineering2. Rust vs. C++: what finally clicked, and why the borrow checker is a feature not a bug3. The Hector model design pattern and the power of Rust macros4. Learning on the job without shame and why being the least experienced person in the room can be freeing5. Async Rust: the beast within the beast6. What our college selves would think about our careers todayWhether you came to tech through a traditional path or a wildly unconventional one, this conversation is a reminder that the skills you carry from your past life don't disappear, they just find new ways to show up.

Links:

- Marco's Github: https://github.com/mherrerarendon

Hosts:

- Overcommitted: https://overcommitted.dev

- Bethany Janos: https://github.com/bethanyj28

- Brittany Ellich: https://brittanyellich.com

- Erika Eggemeyer: https://github.com/eggyhead

Summary:

In this episode of the Overcommitted Podcast, host Bethany and co-host Brittany Ellich dive into software engineering education with Sam Rose, a developer educator at Ngrok. Sam shares his journey from software engineering to education, emphasizing his innovative approach to improving programmer productivity through visual interactive essays that simplify complex technical concepts like large language models (LLMs). He also discusses his work on prompt caching, aiming to enhance software projects by making technical knowledge more accessible to engineers and practitioners.

The conversation explores Sam's unique teaching methods, focusing on visualization and interaction as key tools in software development and career growth within tech careers. Sam reflects on his transition from an engineering role to an educator, sharing insights into the challenges of this career shift, the importance of feedback, and how his personal experiences influence his work. The episode concludes with a playful segment inspired by Sam's educational approach, highlighting the integration of engineering culture with interactive learning.

Tune in for an engaging discussion that blends software engineering, education, and work-life balance, offering valuable insights for anyone interested in advancing their tech career and embracing innovative learning strategies.

Takeaways:

• "If you truly understand something and you tinker with it, the mental model you end up with should be reasonably accurate."
• "Don't say 25 words if you can do it in 15."
• "Teaching has always felt very challenging in a really privileged way."

Links:

• Prompt caching article: https://ngrok.com/blog/prompt-caching/
• Bartosz Ciechanowski: https://ciechanow.ski/
• Load balancing article: https://samwho.dev/load-balancing/
• Autism diagnosis article: https://samwho.dev/blog/getting-an-autism-diagnosis/
• Having a baby article: https://samwho.dev/blog/having-a-baby/
• Write that blog article: https://writethatblog.substack.com/p/sam-rose-on-technical-blogging)
• The square hole girl video: https://www.youtube.com/watch?v=cUbIkNUFs-4

Hosts:

• Overcommitted: https://overcommitted.dev
• Bethany Janos: https://github.com/bethanyj28
• Brittany Ellich: https://brittanyellich.com