https://techdebtburndown.comenTechnologyCopyright Nick Selbyhttps://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/628cc9abce8f17af5f4144cfba43e284.jpghttps://techdebtburndown.comWed, 08 Jul 2026 12:01:40 +0000Nick SelbyNick Selbyfeeds@spreaker.comChris Swan and Nick Selby, two long-time technology industry and information security leaders, discuss issues related to reducing technical debt.falseepisodichttps://www.spreaker.com/episode/s3e9-testing-policy-debt--72050209
They also preview the concept of "policy debt," illustrating it through recent updates to NIST's password guidelines. They discuss how legacy organizations often remain trapped under outdated and cumbersome rules—such as mandatory 90-day password rotation, because they lack the institutional memory or documentation to explain why these policies were created in the first place. Nick shares a past success using modern guidelines to negotiate policy changes with a regulator, contrasting it with larger, older organizations that struggle to unpick legacy commitments. The episode concludes with a historical anecdote about Chester Carlson’s invention of the Xerox machine and the creation of "key operators" to manage paper and toner, highlighting that scaling friction and operational adaptations are universal challenges for any growing technology.

]]>https://api.spreaker.com/episode/72050209Wed, 08 Jul 2026 12:01:38 +0000Nick SelbyChris and Nick talk about how organizational growth introduces process inefficiencies and inter-departmental friction, which can be diagnosed and addressed using value stream mapping. They emphasize that automating systems successfully relies on...
They also preview the concept of "policy debt," illustrating it through recent updates to NIST's password guidelines. They discuss how legacy organizations often remain trapped under outdated and cumbersome rules—such as mandatory 90-day password rotation, because they lack the institutional memory or documentation to explain why these policies were created in the first place. Nick shares a past success using modern guidelines to negotiate policy changes with a regulator, contrasting it with larger, older organizations that struggle to unpick legacy commitments. The episode concludes with a historical anecdote about Chester Carlson’s invention of the Xerox machine and the creation of "key operators" to manage paper and toner, highlighting that scaling friction and operational adaptations are universal challenges for any growing technology.

]]>1301false39fullhttps://www.spreaker.com/episode/s3e8-georg-schleiermacher--71986878
The conversation also details the extreme safety standards governing Class 1A engine components, such as disks, whose manufacturing processes, suppliers, and individual assembly workers must be fully certified to guarantee they never fail in flight. Addressing supply chain integrity, Georg explains how tracking documentation prevents counterfeit parts, as airlines risk losing their operating licenses if they use uncertified components. Finally, Georg shares his recent experiences transitioning to the Hyperloop industry, noting that while it is less established, it offers a unique opportunity for companies to cooperate with EU regulators to define safety standards and design requirements from day one.

]]>https://api.spreaker.com/episode/71986878Wed, 01 Jul 2026 12:11:14 +0000Nick SelbyChris and Nick speak with Georg Schleiermacher, former CTO of Hyperloop Spain and veteran of MTU Aero Engines, to explore technical debt in the aviation sector. Georg explains that because aero engines remain in service for up to 50 years with frozen...
The conversation also details the extreme safety standards governing Class 1A engine components, such as disks, whose manufacturing processes, suppliers, and individual assembly workers must be fully certified to guarantee they never fail in flight. Addressing supply chain integrity, Georg explains how tracking documentation prevents counterfeit parts, as airlines risk losing their operating licenses if they use uncertified components. Finally, Georg shares his recent experiences transitioning to the Hyperloop industry, noting that while it is less established, it offers a unique opportunity for companies to cooperate with EU regulators to define safety standards and design requirements from day one.

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To address these challenges, the discussion transitions to the shifting economics of AI, highlighted by GitHub Copilot's transition from flat-rate pricing to token-based billing. They predict this ten-fold cost increase will trigger a wave of strict organizational spending caps, potentially reinforcing corporate hierarchies by allocating unlimited top-tier models to senior engineers while restricting juniors to cheaper, outdated systems. Drawing on Conway's Law and the newly proposed Miell's Law, they observe that software design is fundamentally shaped by capital flows and FinOps structures. Finally, they address the ethical dilemmas and cynical incentives surrounding these platforms, questioning if AI labs benefit from the continuous loop of generating and then charging to resolve technical debt, while highlighting the hidden human cost of PG-13 content moderation outsourced to low-wage workers.

]]>https://api.spreaker.com/episode/72556277Wed, 24 Jun 2026 13:08:58 +0000Nick SelbyNick and Chris explore the behavioral, cultural, and financial implications of deploying AI coding assistants, framing their erratic behavior as that of an "overeager intern" that prioritizes speed over rigor. Sharing recent engineering experiences...
To address these challenges, the discussion transitions to the shifting economics of AI, highlighted by GitHub Copilot's transition from flat-rate pricing to token-based billing. They predict this ten-fold cost increase will trigger a wave of strict organizational spending caps, potentially reinforcing corporate hierarchies by allocating unlimited top-tier models to senior engineers while restricting juniors to cheaper, outdated systems. Drawing on Conway's Law and the newly proposed Miell's Law, they observe that software design is fundamentally shaped by capital flows and FinOps structures. Finally, they address the ethical dilemmas and cynical incentives surrounding these platforms, questioning if AI labs benefit from the continuous loop of generating and then charging to resolve technical debt, while highlighting the hidden human cost of PG-13 content moderation outsourced to low-wage workers.

]]>1068false37fullhttps://www.spreaker.com/episode/s3e6-ai-tech-debt--71986204
To mitigate these risks, the hosts propose a tiered compute model that prioritizes local LLMs and private data centers for processing and classifying unstructured data, keeping the vast majority of workloads off frontier lab servers. They also discuss auditing enterprise ChatGPT compliance APIs to manage retention and risk. Shifting to software engineering, Nick and Chris reflect on DevOps Research and Assessment (DORA) findings, warning against “development team phrenology” and noting that while AI coding assistants boost individual productivity, they can degrade overall team efficiency by generating complex, “sloppy pull requests” that lack proper test coverage. Ultimately, they view these AI tools not as magical solutions to legacy systems, such as aging CICS COBOL code, but as evolving utilities that require structured platform engineering and automated testing to prevent accumulating even more technical debt.]]>https://api.spreaker.com/episode/71986204Wed, 17 Jun 2026 13:16:53 +0000Nick SelbyNick and Chris talk about the security, data privacy, and operational challenges of enterprise AI adoption, highlighting how executive pressure driven by “Fortune front page FOMO” often leads to hasty deployments. Drawing from a presentation by ARM’s...
To mitigate these risks, the hosts propose a tiered compute model that prioritizes local LLMs and private data centers for processing and classifying unstructured data, keeping the vast majority of workloads off frontier lab servers. They also discuss auditing enterprise ChatGPT compliance APIs to manage retention and risk. Shifting to software engineering, Nick and Chris reflect on DevOps Research and Assessment (DORA) findings, warning against “development team phrenology” and noting that while AI coding assistants boost individual productivity, they can degrade overall team efficiency by generating complex, “sloppy pull requests” that lack proper test coverage. Ultimately, they view these AI tools not as magical solutions to legacy systems, such as aging CICS COBOL code, but as evolving utilities that require structured platform engineering and automated testing to prevent accumulating even more technical debt.]]>1891false36fullhttps://www.spreaker.com/episode/s3e5-cloud-versus-on-prem--71986203
Rather than achieving the promised cost savings and agility, these organizations inherit the same technical debt while facing skyrocketing bills and unexpected administrative costs in areas like logging, compliance, and observability. They also highlight that while the cloud is invaluable for early-stage startups and rapid feature deployment, it can quickly become cost-prohibitive without proper optimization, architecture, and governance.]]>https://api.spreaker.com/episode/71986203Wed, 10 Jun 2026 13:38:48 +0000Nick SelbyChris and Nick dive into the widespread misunderstandings and economic realities of choosing between cloud and on-premises infrastructure. They discuss how cloud service providers have driven organizations to perform “lift-and-shift” migrations that...
Rather than achieving the promised cost savings and agility, these organizations inherit the same technical debt while facing skyrocketing bills and unexpected administrative costs in areas like logging, compliance, and observability. They also highlight that while the cloud is invaluable for early-stage startups and rapid feature deployment, it can quickly become cost-prohibitive without proper optimization, architecture, and governance.]]>1600false35fullhttps://www.spreaker.com/episode/s3e4-sarah-wells--71986202
The conversation goes deep on human factors, and the role of organizational culture in technical success. Sarah emphasises the importance of a 'generative culture', as defined by Ron Westrum, where information is shared openly. By taking a 'you build it, you run it' approach supported by a strong platform team, organizations can balance individual team autonomy with the necessary guardrails for long-term operational health and efficiency.]]>https://api.spreaker.com/episode/71986202Wed, 03 Jun 2026 07:50:27 +0000Nick SelbySarah Wells joins Nick and Chris to talk about the lessons learned from her decade at the Financial Times, and their journey to implementing microservices. The same lessons that informed her book, 'Enabling Microservices Success'. We touch on whether...
The conversation goes deep on human factors, and the role of organizational culture in technical success. Sarah emphasises the importance of a 'generative culture', as defined by Ron Westrum, where information is shared openly. By taking a 'you build it, you run it' approach supported by a strong platform team, organizations can balance individual team autonomy with the necessary guardrails for long-term operational health and efficiency.]]>1516false34fullhttps://www.spreaker.com/episode/s3e3-matthew-skelton--71986200
The discussion also explores practical tools and frameworks for visualizing and communicating these sociotechnical concepts to non-technical stakeholders. The episode concludes with a (prescient) forward-looking warning about AI generated tech debt. While generative AI promises increased engineering productivity, it risks creating a tidal wave of tech debt. That could potentially be orders of magnitude greater than what humans produce, if the resulting code is not properly understood or maintained.
]]>https://api.spreaker.com/episode/71986200Wed, 27 May 2026 18:38:48 +0000Nick SelbyTeam Topologies co-author Matthew Skelton joins Chris and Nick to discuss the relationship between tech debt and cognitive load. Matthew explains that every organization has a finite "cognitive load budget," and technical debt acts as a constant drain...
The discussion also explores practical tools and frameworks for visualizing and communicating these sociotechnical concepts to non-technical stakeholders. The episode concludes with a (prescient) forward-looking warning about AI generated tech debt. While generative AI promises increased engineering productivity, it risks creating a tidal wave of tech debt. That could potentially be orders of magnitude greater than what humans produce, if the resulting code is not properly understood or maintained.
]]>1573falsefullhttps://www.spreaker.com/episode/s3e2-ai-coding-assistants--71975036
Some time is spent on whether languages and frameworks still matter, and it seems they do. But also guardrails matter, and if you already have good guardrails built in to a progressive delivery system you're likely better placed to (safely) take advantage of new tools.

Show notes (links)
Tracy Bannon, QCon London 2024 - Applying AI to the SDLC: New Ideas and Gotchas! - Leveraging AI to Improve Software Engineering


]]>https://api.spreaker.com/episode/71975036Wed, 20 May 2026 05:01:48 +0000Nick SelbyChris and Nick chat about how AI Coding Assistants have suddenly become very good, maybe even good enough to write 'load bearing' code. So the constraints the existed around producing code have potentially disappeared; but other constraints live on,...
Some time is spent on whether languages and frameworks still matter, and it seems they do. But also guardrails matter, and if you already have good guardrails built in to a progressive delivery system you're likely better placed to (safely) take advantage of new tools.

Show notes (links)
Tracy Bannon, QCon London 2024 - Applying AI to the SDLC: New Ideas and Gotchas! - Leveraging AI to Improve Software Engineering


]]>1127false32fullhttps://www.spreaker.com/episode/s3e1-ralph-wiggum--71974895After a long hiatus, the Tech Debt Burndown podcast has returned for its third season. Chris Swan and Nick Selby kick off the season with a discussion of what Chris has called Tech Debt as a Service: how we’ve entered the slopper scene, and how we are working with our magical AI coding assistants. 

We start with a discussion of multi-agent coordination frameworks, one of which is called Ralph Wiggum, and what's become termed as ralphing is basically sending the coding assistant into a loop until it has successfully met some success criteria in order to exercise the loop: It's kind of going round and round, and maybe doing lots of pretty dumb stuff, but it keeps trying, right? And you don't let it stop until it's got to where you want to go. You'll probably also define some kind of max loop criteria so you’re not just burning tokens all day long . . . 

]]>https://api.spreaker.com/episode/71974895Wed, 13 May 2026 17:23:17 +0000Nick SelbyAfter a long hiatus, the Tech Debt Burndown podcast has returned for its third season. Chris Swan and Nick Selby kick off the season with a discussion of what Chris has called Tech Debt as a Service: how we’ve entered the slopper scene, and how we are...After a long hiatus, the Tech Debt Burndown podcast has returned for its third season. Chris Swan and Nick Selby kick off the season with a discussion of what Chris has called Tech Debt as a Service: how we’ve entered the slopper scene, and how we are working with our magical AI coding assistants. 

We start with a discussion of multi-agent coordination frameworks, one of which is called Ralph Wiggum, and what's become termed as ralphing is basically sending the coding assistant into a loop until it has successfully met some success criteria in order to exercise the loop: It's kind of going round and round, and maybe doing lots of pretty dumb stuff, but it keeps trying, right? And you don't let it stop until it's got to where you want to go. You'll probably also define some kind of max loop criteria so you’re not just burning tokens all day long . . . 

]]>1198ai,tech-debt,tech-debt-as-a-servicefalse31fullhttps://www.spreaker.com/episode/s2e4-gene-spafford--57040167https://api.spreaker.com/episode/57040167Tue, 03 Oct 2023 07:47:50 +0000Nick Selby1952falsefullhttps://www.spreaker.com/episode/s2e3-jamie-dobson--53282022https://api.spreaker.com/episode/53282022Tue, 21 Mar 2023 13:19:51 +0000Nick Selby1769false23fullhttps://www.spreaker.com/episode/s2e2-andy-ellis--52715904https://api.spreaker.com/episode/52715904Mon, 13 Feb 2023 13:24:41 +0000Nick Selby1666false22fullhttps://www.spreaker.com/episode/s2e1-krzysztof-chris-daniel--52390806https://api.spreaker.com/episode/52390806Mon, 09 Jan 2023 14:47:03 +0000Nick SelbyKrzysztof - Chris - Daniel talks to Nick and Chris about Wardley Mapping and better corporate strategies.2493strategy,wardley,wardleymapsfalse21fullhttps://www.spreaker.com/episode/s1-e12-yosef-lehrman-on-the-executive-order--46004437https://api.spreaker.com/episode/46004437Sun, 08 Aug 2021 10:00:07 +0000Nick SelbyIn the Season 1 Finale, Yosef Lehrman talks to Nick and Chris about the Executive Order on Improving the Nation’s Cybersecurity.1927falsefullhttps://www.spreaker.com/episode/s1e11-allan-friedman-and-sboms--45272021https://api.spreaker.com/episode/45272021Sun, 20 Jun 2021 10:00:03 +0000Nick SelbyAllan Friedman of the National Telecommunications and Information Administration (NTIA) has long been one of the world's leading proponents of Software Bill of Materials, or SBOM. With the President's Executive Order on Improving the Nation’s...1674sbom,software,techdebtfalsefullhttps://www.spreaker.com/episode/s1-e10-eoin-woods-on-identifying-tech-debt--45275081https://api.spreaker.com/episode/45275081Sun, 13 Jun 2021 10:00:12 +0000Nick SelbyEoin Woods has developed quite a bit of software, and created and dealt with quite a lot of technical debt. He is CTO at Endava, and co-author of two software architecture books. On the Tech Debt Burndown he joins Chris and Nick to talk about his role...1558conference,endava,techdebtfalsefullhttps://www.spreaker.com/episode/episode-9-observability-with-charity-majors--44969013https://api.spreaker.com/episode/44969013Sun, 06 Jun 2021 10:00:06 +0000Nick SelbyCharity Majors joins Nick and Chris to discuss the difference between observability and metrics, some great insights into good debt (like college loans) versus bad debt (like charging stuff we want on a credit card), and thoughts on efficiency.1919falsefullhttps://www.spreaker.com/episode/episode-9a-memorial-day-spring-bank-holiday-weekend--45088485https://api.spreaker.com/episode/45088485Sat, 29 May 2021 12:36:20 +0000Nick SelbyWith the US closed for Memorial Day weekend, and the UK closed for Spring Bank Holiday, we're firing up the grills, and pausing to reflect. In the next few episodes, we'll discuss toil and build times with Charity Majors, Tech Debt burndown strategies...60falsefullhttps://www.spreaker.com/episode/episode-8-the-six-ways-with-olivier-jacques--44951984https://api.spreaker.com/episode/44951984Sun, 23 May 2021 10:00:14 +0000Nick SelbyOn this episode, Chris and Nick are joined by Olivier Jacques, DevOps transformation principal at DXC Technology, who discusses his article, Six Strategies to Set Time Aside to Improve. The six approaches capture some very insightful observations into...2049falsefullhttps://www.spreaker.com/episode/episode-7-kenn-and-bill--44843787https://api.spreaker.com/episode/44843787Sun, 16 May 2021 09:55:14 +0000Nick Selby1916falsefullhttps://www.spreaker.com/episode/episode-6-the-flow--44711673https://api.spreaker.com/episode/44711673Sun, 09 May 2021 08:00:09 +0000Nick SelbyLots of things get improved by building continuous delivery pipelines and then going back to them and iteratively making improvements. Pipelines themselves can be a place where we accrue tech debt - even at the entry point to those pipelines. So let's...1800falsefullhttps://www.spreaker.com/episode/episode-5-the-metrics--44593888https://api.spreaker.com/episode/44593888Sun, 02 May 2021 10:19:09 +0000Nick Selby1078falsefullhttps://www.spreaker.com/episode/episode-4-the-report-with-wendy-nather--44467944https://api.spreaker.com/episode/44467944Sun, 25 Apr 2021 10:00:04 +0000Nick SelbyWhen Wendy Nather began work as an information security analyst, she started asking her CISO friends a question: ‘If you just took a CISO job at a company that had no security, what would you buy?’ The answers fascinated her. Now at Duo (Cisco), she...1567benchmarking,cisco,security,survey,techdebtfalsefullhttps://www.spreaker.com/episode/episode-3-supply-chain-attacks-and-tech-debt--44372957https://api.spreaker.com/episode/44372957Sun, 18 Apr 2021 04:00:06 +0000Nick SelbyWe’ve been hearing about software supply chain vulnerabilities quite a bit lately, from Solar Winds to CodeCov. How do these relate to technical debt? Ah, that’s a complicated questions, because each of its components are discussing complex things. In...1774software,supplychain,tech,techdebtfalsefullhttps://www.spreaker.com/episode/episode-2-ian-amit--44295022https://api.spreaker.com/episode/44295022Sun, 11 Apr 2021 20:03:58 +0000Nick Selby1790falsefullhttps://www.spreaker.com/episode/episode-1-the-audit--44292452https://api.spreaker.com/episode/44292452Sun, 11 Apr 2021 15:08:45 +0000Nick Selby1372falsefull