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Erica Pisani

@ericapisani.dev
170 followers 233 following 74 posts

Sr. Software Engineer @ Sentry www.ericapisani.dev Public speaker Co-founder of The 418 zine

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Erica Pisani @ericapisani.dev · 29/09/2026
Had a great time at AI Engineer Paris last week 👩‍💻🇫🇷 Interesting to hear all the different things that people are building with AI these days, and what they look for from their observability platforms. Shout out to the Mistral AI folks for putting on a great event!
Erica standing in front of her laptop giving a talk.Erica and her colleagues from Sentry standing at their sponsor booth. They're holding up plushies of Seer, Sentry's AI agent in front of a TV showing a demo of Sentry.
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Erica Pisani @ericapisani.dev · 29/09/2026
✍️ TIL about OSC 52 www.ericapisani.dev/til-osc-52/
ericapisani.dev
TIL: OSC 52
I’m working on setting up a mini PC to serve as my homelab server instead of my MacBook (more details to come in a future post) and I’ve configured it so I can ssh into it from anywhere. However, the...
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Erica Pisani @ericapisani.dev · 20/09/2026
✍️ New blog post alert, featuring a doodle of a robot I drew 👩‍🎨 www.ericapisani.dev/llms-as-a-pr...
ericapisani.dev
LLMs as a primary user of APIs and SDKs
I have an upcoming talk at the “J on the Beach” conference about experiments in tooling within Sentry's Python SDK to better support AI-assisted developers, and to help maintainers, such as myself, be...
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Erica Pisani @ericapisani.dev · 12/09/2026
Decided to try and draw the image for a blog post rather than use an AI-generated one this time around Kind of enjoy the unpolished vibe 👩‍🎨
A robot standing at a desk typing at a computer. A tiny flower in a bot is on the right side of the desk.
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Erica Pisani @ericapisani.dev · 11/09/2026
TIL/pro-tip: If you're looking to create a bootable USB drive and you don't have access to a Windows machine (to use something like Rufus), take a look at Raspberry Pi's Imager (www.raspberrypi.com/software/) I'm using macOS and it was very straightforward to set up ✨
raspberrypi.com
Raspberry Pi software – Raspberry Pi
From our operating system to our GitHub repos, explore the software that powers our technology
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Erica Pisani @ericapisani.dev · 07/09/2026
✍️ New blog post! My notes from reading a couple of software engineering books: 'Simplicity' and 'Kill it with Fire' www.ericapisani.dev/reading-note...
ericapisani.dev
Reading Notes from 'Simplicity' and 'Kill it with Fire'
After a long stretch of only reading articles and documentation, I've been getting back into software engineering books. I wanted something grounded that wouldn't be obsolete in 3–30 days (cough coug...
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Erica Pisani @ericapisani.dev · 20/07/2026
✍️Another blog post! Why my side project runs off my laptop instead of the ☁️. Priced out running it properly (DigitalOcean + PlanetScale + Bupstash backups) — ~$10 USD/month for a weekly cron job. Now it just runs locally via launchd 🙃 www.ericapisani.dev/trillium-updates-choosing-to-self-host/
buttondown.com
Know Your Stuff Ontario!
A newsletter that uses AI to summarize bills and their impacts as they move through the Ontario Legislative Assembly. Stay informed without subjecting yourself to the click-bait and stress of the news...
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Erica Pisani @ericapisani.dev · 14/07/2026
✍️Wrote up some fun lessons from a few months of building Trillium (my Ontario bill-tracker side project) with Claude's API, including the time it flat-out refused to make up a bill summary when my prompt was faulty. 😅 www.ericapisani.dev/trillium-upd...
ericapisani.dev
Trillium Update: Lessons from Steering Claude and Building on Its API
Since sharing what I've learned in my initial post about Trillium a few months back, I've gotten much further with it. There was about a month of legislative activity (~February/March) that gave me a...
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Erica Pisani @ericapisani.dev · 05/03/2026
Built a Claude skill in a codeathon that generates codebase diagrams from unfamiliar repos 🗺️ tldr: Claude is great at code structure, terrible at line numbers (like, off by hundreds), and subagents make a real difference for complex workflows write-up here 👇 www.ericapisani.dev/generating-d...
ericapisani.dev
Generating diagrams for unfamiliar codebases using an AI skill
Everyone who has worked in software has experience poring over multiple codebases trying to understand how all the different pieces of functionality interact. One of my first starter tasks when I joi...
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Erica Pisani @ericapisani.dev · 19/02/2026
✍️ New blog post: I built the same project twice to see how much initial structure affects AI coding assistant results. Spoiler: quite a bit. www.ericapisani.dev/give-your-ai-coding-assistant-something-to-work-with-a-case-study/
ericapisani.dev
Give Your AI Coding Assistant Something to Work With: A Case Study
Over my winter break, I'd been noodling over a new side project idea related to Ontario politics. I used to enjoy following what goes on, but these days looking at news articles and reading the email...
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Erica Pisani @ericapisani.dev · 02/02/2026
Had a great chat with Olimpiu Pop on the InfoQ podcast about hosting QCon London's "Performance and Sustainability" track and how developers can take small steps to improve software's environmental and social impact. You can listen or read the transcript here: www.infoq.com/podcasts/dev... 🎧
infoq.com
Developers Can Improve the ESG Aspects of Software By Tackling Early Ethical Debt
Erica Pisani, host of the Performance and Sustainability track at QCon London 2025, reflects on lessons from assembling the track and from attending the talks. She touches on the importance of the env...
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Erica Pisani @ericapisani.dev · 18/12/2025
Just sent out my end-of-year newsletter with updates on what I've been working on - new blog posts, a side project idea focused on Ontario politics, and taking a look at self-hosting my git projects. If you'd like to get updates like these in your inbox, you can subscribe at www.ericapisani.dev
ericapisani.dev
Erica Pisani
Sr. Software Engineer based out of Toronto, Canada. I write about things I learn and am curious about related to tech.
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Erica Pisani @ericapisani.dev · 11/12/2025
✍️ New blog post alert: What I learned from Anthropic's "Building with the Claude API" course My biggest learnings from the course and what I'm excited to explore next. www.ericapisani.dev/what-i-learn...
ericapisani.dev
What I learned from Anthropic's "Building with the Claude API" course
I decided to take this course in order to get a high-level understanding of all the features that Claude had to offer, and a better understanding of how these services worked under the hood, as well a...
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Erica Pisani @ericapisani.dev · 07/11/2025
✍️ New blog post alert: How I use AI Still learning, but starting to see real benefits in my day-to-day work. www.ericapisani.dev/how-i-use-ai/
ericapisani.dev
How I use AI
Like so many others, I've been experimenting with a number of different AI-powered tools to find the ones that work best for my style of working and how I learn. For folks trying to get some ideas of...
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Erica Pisani @ericapisani.dev · 24/10/2025
Is your company considering open sourcing that internal tool? The answer on whether to or not depends on more than "is the code good enough?" www.ericapisani.dev/considering-...
ericapisani.dev
Considering open sourcing software at your company?
From what I've seen in my career so far, the motivation to open source software at one's company tends to fall into one or more of the following buckets of reasons: 1) As a way of giving back to the ...
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Erica Pisani @ericapisani.dev · 05/10/2025
Discovered greenpt.ai and I'm excited to finally see a privacy-focused and environmentally conscious GPT provider out there 🤩
greenpt.ai
GreenPT - The green AI & privacy-friendly GPT Chat
GreenPT is a green AI and privacy friendly GPT-powered chat platform running on renewable energy and hosted in Europe for strict data protection. Get the answers you need with a clear conscience and t...
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Erica Pisani @ericapisani.dev · 18/09/2025
Built my first side project in ages: a Toronto independent grocer finder! 🛒 Turns out parsing municipal data is tricky, but I had a blast working on something I actually wanted to use. Can read more about it here: www.ericapisani.dev/building-my-...
ericapisani.dev
Building "My Local Grocer"
This is a side project that I've been picking away at on-and-off for the past few years, and I'm finally at a place where I can say I'm "done". My Local Grocer was my attempt to make small mom-and-po...
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Reposted by Erica Pisani
InfoQ @infoq.com · 30/07/2025
Building a conference track? A new guide by Erica Pisani on #InfoQ shares lessons from hosting a track at #QConLondon. 💡 Pro tip: Start outreach months early & be upfront about speaker benefits (travel, etc.). It’s a game-changer. Read the playbook: bit.ly/4feFxCH
bit.ly
A First-Timer’s Guide to Curating a Technical Conference Track
One first-time track host shares the process, constraints, and takeaways from building a track from scratch at QCon London 2025.
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Erica Pisani @ericapisani.dev · 10/06/2025
Joined Gaël Duez on the GreenIO podcast to chat about the track I hosted at @qconferences.com London this year, the tight relationship between performance and sustainability in software, and so much more! 🎙️ Episode is on all major platforms, and also here! ⬇️ podcast.greenio.tech/e/r8km95l8-5...
podcast.greenio.tech
#59 Debriefing Qcon Sustainability track with Erica Pisani
How is sustainability covered in main tech conferences? Sure cybersecurity, DevOps, or anything related to SRE, is covered at length. Not to mention AI… But what room is left for the environmental i...
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Erica Pisani @ericapisani.dev · 26/04/2025
Reflections on the "Performance and Sustainability" track that I hosted at @qconferences.com London this year: www.ericapisani.dev/reflections-...
ericapisani.dev
Reflections on "Performance and Sustainability" at QCon London 2025
I had the privilege of hosting the "Performance and Sustainability" track at QCon London this year. It was my first time hosting a track, and I was incredibly fortunate to have the following talented ...
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Erica Pisani @ericapisani.dev · 07/04/2025
For those at @qconferences.com London 2025, come check out the last talk of the day in the Performance and Sustainability track up in Mountbatten - Holly Cummins' "The Efficiency Paradox"!
The efficiency paradox talk at QCon London
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Erica Pisani @ericapisani.dev · 07/04/2025
Sarah Hsu introducing us to Green Observability at @qconferences.com London 2025 as part of the Performance and Sustainability track 🤩
Sarah Hsu about to talk about observability and green software at QCon London 2025
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Erica Pisani @ericapisani.dev · 07/04/2025
Alex Good talking about how we can build build more local-first software - removing the high level of dependency that often exists in software today on centralized servers that are often outside of our control at @qconferences.com London 2025
Alex Good talking about local-first software at QCon London
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Erica Pisani @ericapisani.dev · 07/04/2025
"Sustainability means different things to different people" Jade Abbott speaking about AI and sustainability at @qconferences.com London 2025 in the "Performance and Sustainability" track
Jade Abbott speaking at QCon London
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Erica Pisani @ericapisani.dev · 07/04/2025
"The frontend is the most overlooked area in Green IT" One of the many valuable lessons shared by Ludi Akue in her talk as part of the "Performance and Sustainability" track at @qconferences.com #QConLondon2025
Ludi Akue speaking about webpage optimization in the context of Green IT at QCon London 2025
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Reposted by Erica Pisani
The 418 Zine @the418.bsky.social · 04/03/2025
Issue 3 is out now! Visit our Etsy Store to get it, as well as issues 1 and 2! www.etsy.com/ca/listing/1... We are so excited to have you join our community. If you haven't already, head to the418.dev to sign up for our newsletter ❤️
etsy.com
The 418 Issue #3 (PHYSICAL) - Etsy Australia
This Zines item is sold by The418. Dispatched from Canada. Listed on 04 Mar, 2025
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Erica Pisani @ericapisani.dev · 24/02/2025
Thanks @dev.to for the wonderful stickers! ❤️
Various software engineering themed stickers on a counter.
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Erica Pisani @ericapisani.dev · 06/02/2025
I'm excited to announce I'll be hosting the "Performance and Sustainability: How to make Software Greener" track at #QConLondon, April 7–11, 2025! You can check out all the amazing speakers that will be a part of it here: qconlondon.com/track/apr202... Hope to see you there!
qconlondon.com
QCon London 2025 | Performance and Sustainability in Practice: How to Make Software Greener
Get practical inspiration and best practices on emerging software trends directly from senior software developers at early adopter companies.
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Reposted by Erica Pisani
GOTO Conferences @gotocon.com · 05/02/2025
Edge computing is more accessible than ever. Learn what it is, why it’s growing, and how to use it in your apps. Watch @ericapisani.dev's talk to explore the future of #EdgeComputing. youtu.be/K6c29Gtlpjs?...
youtu.be
Living on the Edge • Erica Pisani • GOTO 2024
YouTube video by GOTO Conferences
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Reposted by Erica Pisani
Justin Jackson @justinjackson.ca · 05/02/2025
Any Gen Z podcast fans here? I'm doing a research project on younger podcast fans, and I'm trying to get 100 responses to this survey: forms.reform.app/pF4xrZ/podca... (Feel free to pass it along to folks you know! 🙏)
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Erica Pisani @ericapisani.dev · 05/02/2025
@the418.bsky.social is officially migrated over to BSky! 🎉
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Erica Pisani @ericapisani.dev · 03/02/2025
TIL about "The Copenhagen Catalog" and I kind of want a poster of these. Anyone know where I can find one (or even the ebook for it)? Sadly, it looks like the original site no longer runs, but I found what it used to look like on the internet archive - web.archive.org/web/20180914...
web.archive.org
The Copenhagen Catalog
150 principles for a new direction in tech - The principles were created by hundred and fifty humans in 48 hours at Techfestival in Copenhagen as the next step after The Copenhagen Letter.
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Erica Pisani @ericapisani.dev · 30/01/2025
Assorted reads for January 📚 www.ericapisani.dev/assorted-rea...
ericapisani.dev
Assorted reads (January 2025)
Hi folks, I hope you've all been doing well! 👋 I've been starting my new year on a bit of a podcast-listening binge, revisiting old shows that I've stepped away from for a bit as well as trying some ...
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Erica Pisani @ericapisani.dev · 20/01/2025
First newsletter of 2025! ✍️ www.ericapisani.dev/privacy-pres...
ericapisani.dev
Privacy-preserving payment systems, goals for 2025, and a new side project
Happy New Year all! I hope you had a great holiday break and a wonderful start to the year. I enjoyed some much needed rest and got a chance to read a lot of books I've been meaning to get to. One o...
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Erica Pisani @ericapisani.dev · 16/01/2025
For those who need something light hearted in their feed right now: Here's a clip of my dog Ada walking down stairs entirely on her front paws because she hates the feeling of her winter boots on her back paws
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Reposted by Erica Pisani
InfoQ @infoq.com · 10/01/2025
1/5 ➡️ How Cell-Based Architecture Enhances Modern Distributed Systems by Erica Pisani & Rafal Gancarz bit.ly/3PvRGr1 @ericapisani.dev
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Erica Pisani @ericapisani.dev · 26/12/2024
Really cool to see how folks used to program. I can't imagine the fear of dropping the cards and having to figure out how to put them back in order though 😅
Programming punch cards. The orange ones on the left are Fortran statements, the white ones on the right are Cobol
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Erica Pisani @ericapisani.dev · 23/12/2024
Last assorted reads post for the year! 📚 www.ericapisani.dev/assorted-rea... Hope everyone has a safe and happy holidays, and a great start to the new year!
ericapisani.dev
Assorted reads (December 2024)
Hi folks! I hope you all have a relaxing holiday season ahead. I plan on using mine to make one last push to finish a book or two before the year ends to try and beat my reading goal from last year, a...
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Erica Pisani @ericapisani.dev · 22/12/2024
Nothing like trying a completely new keyboard layout over the holiday break 😄
Miryoku keyboard layout for the Ergodox EZ
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Erica Pisani @ericapisani.dev · 11/12/2024
I learned a couple new things today: #1 - There's an Excel World Championship #2 - There's a theme song for said championship youtu.be/I-rTFrymn7k?... And now I can't get it out of my head 😆
youtu.be
The Excel World Championship Song
YouTube video by Excel On The Road
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Erica Pisani @ericapisani.dev · 06/12/2024
Missing the ability to easily fold code blocks since switching to Neovim from another IDE? I definitely was, and I wrote a small guide to help folks using LazyVim to quickly install the nvim-ufo plugin that adds this functionality: www.ericapisani.dev/how-to-insta...
ericapisani.dev
How to install nvim-ufo in LazyVim to enable foldable code blocks
A feature that I've found myself missing since making the switch to Vim as my editor of choice is the ability to easily fold and expand code blocks. I know this functionality is included in Neovim, b...
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Erica Pisani @ericapisani.dev · 01/12/2024
Finished my move off of 🐦 by locking my posts and uninstalling the app this morning (rather than deactivating/deleting which would've given other folks the ability to take my old handle after 30 days). Feels real good to have that finally sorted.
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Erica Pisani @ericapisani.dev · 30/11/2024
November assorted reads 📚 www.ericapisani.dev/assorted-rea...
ericapisani.dev
Assorted Reads (November 2024)
Hey folks, it's that time of month again! I hope you're all having a great weekend wherever you are in the world. Let's jump right in! Instead of Being Cynical, Try Becoming Skeptical This read ca...
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Erica Pisani @ericapisani.dev · 29/11/2024
Successfully recorded and used my first Vim macro today. Pretty accurate representation of my reaction:
media.tenor.com
a cartoon drawing of a face with a rainbow in the background
Alt: a cartoon drawing of a face looking at something with awe, with a rainbow in the background
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Erica Pisani @ericapisani.dev · 28/11/2024
New post answering the question of what a "carbon handprint" is, and how it differs from a "carbon footprint" www.ericapisani.dev/what-is-a-ca...
ericapisani.dev
What is a carbon handprint?
I've recently started reading "Building Green Software" as part of an online book club and, in the introduction, the authors reference the potential "carbon handprint" of software. I wasn't familiar ...
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Erica Pisani @ericapisani.dev · 24/11/2024
Enjoying a great start to my Sunday morning ☕📚
A copy of the book "Building Green Software" by Anne Currie, Sarah Hsu, and Sara Bergman, sitting beside a cup of coffee on a table.
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Erica Pisani @ericapisani.dev · 23/11/2024
Another nice thing I just noticed about BlueSky compared to 🐦: My notifications are actually meaningful and things I'm interested in instead of a bunch of nothing (at best) or garbage (at worst)
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Erica Pisani @ericapisani.dev · 18/11/2024
New newsletter to start the week ✍️ www.ericapisani.dev/green-softwa...
ericapisani.dev
Green software book club, git log tricks, and pro bono work in tech
Hi folks! I hope you've all been doing well and, if you live in an area that's getting colder as winter approaches, hope you're staying warm. I love the colder weather because I get to bust out all t...
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Erica Pisani @ericapisani.dev · 10/11/2024
Discovered some hidden gems in the "git log" command recently: www.ericapisani.dev/git-logs-hid...
ericapisani.dev
Git Log's Hidden Gems: Using -S and -L for Powerful Code History Search
Ever needed to track down when a specific piece of code was first introduced in a project? As part of some refactoring I had to do recently, I needed to do just that for a variable on a Django model....
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Erica Pisani @ericapisani.dev · 10/11/2024
Shoutout to the creator of the Sky Follower plugin for making the switch from 🐦 -> 🦋 Made the switch super easy
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