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I Build
Digital
Futures

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Full-stack development, AI implementations, and digital consulting. From RAG pipelines to production web apps — I build the tools that move businesses forward.

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Recent Articles

Writing about the technology I use, the projects I build, and the things I learn along the way.

I Run AI Agents Around the Clock and My Best Productivity Tool This Year Has No Battery

I Run AI Agents Around the Clock and My Best Productivity Tool This Year Has No Battery

I built a homelab full of AI agents to run my life, then got actually organized with a pen, an A5 notebook, and a bullet journal key I bent to fit my markdown brain.ProductivityJournaling
I Chased Four Benchmark Points and Almost Missed the Model That's Twice as Fast

I Chased Four Benchmark Points and Almost Missed the Model That's Twice as Fast

I finally got Qwen3.6 running locally, ran the dense flagship against the sparse MoE, and learned that four benchmark points are worth a lot less than 5x prefill.AISelf Hosting
On an EPC Job, 'Sure, No Problem' Is the Most Expensive Sentence Onsite. An Agent Would Have Checked the Contract First.

On an EPC Job, 'Sure, No Problem' Is the Most Expensive Sentence Onsite. An Agent Would Have Checked the Contract First.

A client asks your superintendent for a small favor. He says yes. Months later it's a claim nobody can reconstruct. The case for AI agents on EPC jobs.AIAgentsConstructionEPCProject Controls
Tony Costanzo

The Person Behind the Code

20+ years of programming, managing a 4M-subscriber YouTube channel, and wrangling billion-dollar project data by day. I've worn a lot of hats — and I bring all of them to every project.

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What People Say

I began working with Tony several years ago on a basic website with some functionality. He delivered exactly what I asked for and has never left our side. Every request, every question…he comes through! I couldn’t ask for a better person to hold our hand through all of the small things we don’t understand.

We've worked with Tony on numerous projects and have always found his meticulous attention to detail and upbeat, can-do attitude to be hugely empowering. He writes clean code that we can easily build upon and he is able to quickly shift pace to accommodate changing requirements - an enormously useful trait to have!

I had a great experience working with Tony. He is a skilled web developer, responsive, efficient, and focused on getting things done. With a well-defined scope, the work proceeded smoothly and matched what we planned. I would confidently recommend him to anyone looking for reliable development support.

Let's Build Something Together

Whether you need a website, a digital strategy, or a creative partner — I'd love to hear about your project.