
Code with Jason
On the Code with Jason podcast I discuss technical topics with interesting people. Guests include people from companies like GitHub, Google and Stripe.
Latest episodes

Jun 17, 2025 • 55min
Chris Chilek and John Cunningham, Founders of LegiPlex
In this episode I talk with Chris Chilek and John Cunningham of LegiPlex about their AI-enhanced legislative monitoring platform. We discuss how they identified the market opportunity, the technical challenges of processing government data, and their approach to building beyond simple AI prompts.LegiPlex

Jun 11, 2025 • 1h 5min
258 - Errol Schmidt, CEO of reinteractive
In this episode, I talk with Errol Schmidt from Reinteractive about community involvement and sales strategies. Errol shares how he targets Salesforce by teaching their account executives about Heroku, positioning himself as the go-to expert. We discuss how developers are in sales whether they realize it or not, and the importance of relationship building.reinteractive

May 19, 2025 • 1h 3min
257 - Colleen Schnettler, Creator of HelloQuery
In this episode, Colleen Schnettler discusses her startup HelloQuery, which allows non-technical people to query databases using natural language. She explains her marketing approach for growing the business, including her LinkedIn outreach system and focus on finding the right niche in the crowded AI space. Colleen also shares insights about her new venture, SaaS Marketing Gym, which helps technical founders develop and implement marketing plans.

May 14, 2025 • 1h 9min
256 - Dave Farley, Author of Modern Software Engineering
In this episode I talk with Dave Farley about how good software engineering prioritizes making code easy to change, since we inevitably need to revise our systems as requirements evolve. Dave also shares stories from building ultra-fast financial trading systems, where his team had to repeatedly rethink their architecture to meet performance demands. We also discuss how key concepts like abstraction and modularity connect to scientific thinking, with both requiring a healthy skepticism toward our own assumptions.Modern Software EngineeringThe Software Developers' GuidebookNonsense Monthly

May 9, 2025 • 57min
255 - Ghost Engineers with Yegor Denisov-Blanch and Simon Obstbaum
In this episode I talk with Yegor Denisov-Blanch and Simon Obstbaum about their Stanford research on developer productivity. They share findings about "ghost engineers" (9.5% of developers who do minimal work), discuss challenges in measuring engineering output versus productivity, and explain their data-driven approach to software engineering assessment. The conversation explores how different developers contribute varying value, how life circumstances impact work motivation, and their methodology examining source code and Git metadata. The researchers highlight the importance of quantifying engineering contributions and have collected data from over 50,000 engineers in their ongoing study.

May 7, 2025 • 1h 12min
254 - Amanda Perino, Executive Director of The Rails Foundation
In this episode, Amanda Perino, Executive Director of The Rails Foundation, discusses the foundation's mission to promote Rails through events like Rails World, focusing on finding unique venues that create special conference experiences. She shares insights about venue selection, sponsor negotiations, and the foundation's efforts to showcase Rails amid challenging job market conditions.

Mar 28, 2025 • 1h 27min
253 - Dave Thomas, Author of The Pragmatic Programmer and Sin City Ruby 2025 Keynote Speaker
Dave Thomas, co-author of The Pragmatic Programmer and keynote speaker at Sin City Ruby 2025, dives into his upcoming book, Simplicity. He unpacks how software development has spiraled into unnecessary complexity and advocates for questioning established norms. The conversation emphasizes cultivating intuition in coding and experimenting with simpler solutions instead of following trends. Dave also reflects on the importance of personal storytelling in writing and encourages developers to embrace complexity as a learning opportunity.

Mar 24, 2025 • 1h 10min
252 - What is Good Code? with Jerad Gallinger
Jerad Gallinger, a software developer and former philosophy major, dives deep into the essence of good code. He emphasizes that while code must function correctly, true quality lies in its understandability and maintainability. The duo discusses how different coding contexts shape quality expectations, and they connect code creation to artistic processes, highlighting the mix of discipline and creativity. They also explore the vital collaboration between developers and UX designers, stressing the importance of user-centric design for effective software.

Mar 7, 2025 • 45min
251 - Databases at Scale with Prarthana Shiva, Sin City Ruby 2025 Speaker
In this episode of Code with Jason, host Jason Swett interviews Prarthana Shiva, a senior software engineer at NexHealth, who shares how her team is handling massive database scaling challenges. Prarthana explains their PostgreSQL database's growth to 24 terabytes (with projections to triple within a year) and details their innovative solutions including read replicas, Elasticsearch implementation, Redis caching, external write-ahead logs, and optimized vacuuming processes. The conversation also touches on Jason's own database challenges with his CI platform and concludes with Prarthana's upcoming presentation at Sin City Ruby 2025, where she'll discuss their transition from schema-based to row-based multi-tenancy for better scalability.Prarthana Shiva on LinkedInSin City Ruby

Feb 21, 2025 • 1h 8min
250 - Nick Schwaderer
This podcast episode features a lively conversation between Jason Swett and Nick Schwaderer, covering a range of topics from Thanksgiving traditions to Ruby conferences, personal philosophies, and even the idea of starting a long-format, freeform podcast. They discuss their approaches to cooking turkey, the quirks of different Thanksgiving side dishes across the U.S., and the experience of celebrating American holidays abroad. The conversation then shifts to Sin City Ruby and Rails World, with Nick reflecting on how conferences create strong community bonds. They also delve into personal growth, handling adversity, and the importance of resilience in career and life.