Anthony Brignanoicon

Hi, I'm Anthony.

Senior Staff Software Engineer · The Hartford

I build the platforms thousands of engineers ship on.

That means the shared tools and automation engineers rely on to ship software — faster, safer, and more consistently. Think of it as the factory, not the products that roll off it. Increasingly, with AI baked right in.

About Me

I design and scale the systems big engineering teams build on — easy to operate, hard to break, and built to grow with the teams that use them.

In practice, that means taking the slow, repetitive, mistake-prone parts of building software and making them automatic and safe — the behind-the-scenes plumbing most people never see but every engineer relies on. Increasingly, that means building AI directly into those everyday tools.

Beyond the platform, I lead our enterprise hackathons, mentor emerging leaders as a rotation manager and career coach in the company's Leadership Development Program, and serve on the Central Connecticut State University (CCSU) Computer Science Industry Advisory Board.

Outside of work

You'll usually find me outside: climbing, snowboarding through the trees, hiking somewhere with a view, or out with my camera.

Highlights

New to the jargon? Tap any tag to see what it means in plain English.

One place for 4,000+ engineers to build

Before, everyone set up their tools differently — slow and easy to break. Now it's one shared, consistent setup.

1,000+ engineers chose it in the first 90 days

New tools inside big companies usually get ignored. This one caught on fast.

One command builds any project

The same result on every laptop, with no fiddly setup to do per project. Remote builds on platform compute are next.

The platform spots where engineers get stuck — live

So we fix the real slow-downs instead of guessing. AI assistants can read it too.

Now building

The problem, the constraints, what I built, and what changed. Nothing stated that isn't documented and current.

HostStats

live

Airbnb hosts upload their CSV exports and get occupancy, booking trends and earnings back as charts. Every file is parsed in the browser — no account, no upload, and no server that could leak a year of someone's bookings.

Next.jsTypeScriptCloudflare WorkersTailwind

driftwood

beta

A versioned architecture model that lives in git and gets checked continuously against real infrastructure. When the model and reality diverge, the divergence arrives as a pull request instead of as a diagram nobody trusts. It also draws a Terraform plan on its pull request, before anything is applied.

TypeScriptTerraformGraphviz (WASM)Node

Guidebook

live

Step-by-step help on any website, for anyone — a developer picking up a new tool, a team onboarding new hires, or someone learning a computer for the first time. A Chrome extension highlights each thing to click and says in plain words what to do. Record a guide by doing the task once, share it with a link, or browse the guide library. App teams can embed the same engine and check every guide in CI.

TypeScriptBrowser extensionClaudePlaywrightSupabase

Current Role

Senior Staff Software Engineer — Enterprise Platform Engineering

I'm a technical lead on The Hartford's developer platform — the one place 4,000+ engineers go to build, ship, and run their software, on its way to the full 8,000-engineer organization.

I make a lot of the day-to-day technical calls, and I keep the platform running, scaling, and getting better while new capabilities come online alongside it. The goal: automatic, reliable, and secure by default — so engineers hit fewer roadblocks and spend more time on the work that matters.

4,000+
engineers on the platform
95,000+
pipelines supported
13,000+
repositories tracked
  • Leading a CEO-sponsored push to make new-engineer setup self-service — the platform already gets a fresh machine productive in hours, down from a 40+ day wait, as it rolls out team-wide.
  • One consistent set of tools — a command-line app, a desktop app, and editor add-ons — that 1,000+ engineers adopted in the first 90 days.
  • One command builds any project, the same way on every laptop, with nothing to set up per project. Running that same build on platform compute instead of the laptop is in progress.
  • Live insight into where engineers lose time: the platform watches its own tools, surfaces the biggest slow-downs, and posts a public health status page anyone can subscribe to.
  • AI help built right in — ready-to-use skills and assistants that plug into the platform's own data.
  • Keeping the automated build-test-release systems running reliably across thousands of projects.
The stack behind it

Under the hood: a real-time event pipeline (AWS, DynamoDB, Snowflake) with ML analysis of developer pain points; observability through Splunk and Dynatrace; and an end-to-end CI/CD and DevSecOps toolchain — Jenkins, GitHub Actions, Harness, AWS CodePipeline, Nexus, SonarQube, Checkmarx — supporting 95,000+ pipelines, with a unified pipeline model designed to consolidate them onto platform tooling. AI features ship as MCP-based skills.

Prior: migrated 10,000+ code repositories to GitHub Enterprise Cloud (case study); recognized with the 2023 Enterprise Tech Data & Cyber Award for the enterprise GitHub Actions implementation.

For my full career history, see my resume.

Open-source activity

30+ public repositoriesBuilding in public since 2014

For more detailed information, see my coding activity.

Say hello.

Whether you want to talk shop about platforms, developer experience, or AI, swap climbing and snowboarding stories, or just say hi, I'd love to hear from you.

Get in touch