Skip to content
An elderly man with a long white beard and flowing hair, wearing bright, retro-futuristic clothes including an orange and pink jacket, neon sunglasses, and large headphones, sitting confidently at a modern computer keyboard. The scene is colorful, vibrant, and filled with 80s-inspired nostalgia. The background is a cozy, cluttered room with toys and gadgets. The style is cinematic, realistic, and expressive, with dramatic lighting and detailed textures.

Old Dog, New Flex

Experience isn't a liability. It's leverage.

I've spent nearly three decades building software through multiple hype cycles, architectural shifts, and "this changes everything" moments that... didn't.

This site is where I document how I am learning, building, and shipping now — in an era of AI, automation, and accelerating noise — with context, restraint, and responsibility.

No hype.
No predictions.
Just durable thinking from someone who's seen a few things break.

What You'll Find Here

Learn

Clear explanations of what's actually changing in tech — and what isn't — based on lived experience, not launch blogs.

Share

What I'm building, how I'm thinking about tools and systems, and why I make the tradeoffs I do.

Journey

Reflections on longevity, burnout, reinvention, and staying useful in an industry obsessed with newness.

This isn't a news site. Not a trend report. Not a motivational feed.
It's a long-game project for people who care about durability over novelty.
If that resonates, you're in the right place.

Featured

3 min read Learn

What I Mean By Learning, and What I Don't

Learning isn’t consumption or speed. It’s what survives interruption, shapes decisions, and holds up when tools and certainty change.
learning software-engineering
5 min read Learn

Prediction Is Not Resilience

An examination of why better prediction — especially with AI — doesn’t automatically make systems resilient, and how over-trust in forecasts can increase fragility when real-world failures cascade.
ai resilience systems-thinking engineering-judgement responsible-ai
4 min read Learn

Why Old Dog, New Flex Exists

A personal and editorial statement on why Old Dog, New Flex exists: documenting how an experienced software engineer is adapting to AI, learning in public, and drawing clear lines around responsibility, clarity, and long-term thinking.
ai career editorial learning odnf

Latest

3 min read Learn

What I Mean By Learning, and What I Don't

Learning isn’t consumption or speed. It’s what survives interruption, shapes decisions, and holds up when tools and certainty change.
learning software-engineering
5 min read Learn

Prediction Is Not Resilience

An examination of why better prediction — especially with AI — doesn’t automatically make systems resilient, and how over-trust in forecasts can increase fragility when real-world failures cascade.
ai resilience systems-thinking engineering-judgement responsible-ai
4 min read Learn

Why Old Dog, New Flex Exists

A personal and editorial statement on why Old Dog, New Flex exists: documenting how an experienced software engineer is adapting to AI, learning in public, and drawing clear lines around responsibility, clarity, and long-term thinking.
ai career editorial learning odnf
2 min read Learn

The Responsible AI Adult: Why We Still Need Humans in the Loop

We need Responsible AI Adults in software—just like we need them in healthcare, education, journalism, and yes, graphic design. Not to control the outcomes, but to safeguard the inputs and validate the behavior.
ai software-engineering prompt-engineering context-engineering responsible-ai
4 min read Journey

Stop Coding, Start Supervising

In a bold statement at CES 2026, Nvidia CEO Jensen Huang told engineers to stop writing code and start supervising it. This post explores how that single line reveals a major paradigm shift in software engineering—from coding as craft to AI-guided orchestration. For veteran developers, it’s not just a workflow change—it’s an identity crisis. And it’s not limited to tech. Drawing inspiration from adjacent fields like design, this post argues that engineers aren’t being replaced, but promoted.
ai software-engineering nvidia jensen-huang prompt-engineering responsible-ai developer-identity creative-destruction future-of-work odnf ai-agents tech-trends-2026
4 min read Learn

AI is Fast, Production is Fragile

AI can write code fast — but production is fragile. A practical look at why bad prompts cause real outages, and the system I use to apply AI safely in real software engineering.
ai software-engineering prompt-engineering context-engineering responsible-ai

Stay in the loop

No newsletter yet — follow along where I post.

Follow on Mastodon → Follow on X →