Douglas Cerna
Free Open Source Software Developer. he/him
Mastodon: @replaceafill@fosstodon.org
@mariatta.ca
Python Core Developer. F"Yes!" 🐍🇨🇦 #PyPodcats #PyCon US Chair 2023-2024. PSF Fellow Member & Community Service Award recipient. Keynote speaker. Foodie. Traveler. Picky eater. #selfemployed. Opinions are mine. #Python #PyLadies #kdrama
@thibaudcolas.bsky.social
President @djangoproject.com, core team @wagtail.org, building things @torchbox.com. Accessibility, climate action w/ climateaction.tech
@fedi.northbaypython.org
April 26/27, 2025. We're the boutique regional #Python conference for Northern California, the Bay Area and Beyond! A @ThePSF member project […] [bridged from https://social.northbaypython.org/@NorthBayPython on the fediverse by https://fed.brid.gy/ ]
@bitecode.dev
Quality and to-the-point bites about the Python world. And other tech stuff. Get more on https://bitecode.dev
@mathspp.com
I'll help you take your Python skills to the next level! A daily drop of Python knowledge 🐍💧 -> https://drops.mathspp.com/ Pydon'ts – free Python book 👉 https://mathspp.com/books/pydonts
@lukasz.langa.pl
CPython Developer in Residence, Python 3.8 and 3.9 release manager. Gradual typing enthusiast, asynchronous programming proponent, creator of the auto-formatter Black. He produces electronic music, which includes software and hardware of his own making.
@mitsuhiko.at
Creator of Flask • sentry.io ♥︎ API design, writing and giving talks • Choses Python and Rust • Excited about AI • Husband and father of three • Inhabits Vienna; Liberal Spirit • “more nuanced in person” More stuff: https://mitsuhiko.at/
@ixek.bsky.social
Director Quansight Labs ✨ MLOps, OSS, Research Software Engineering 🚀 GDE - ML @ Google | PSF fellow and vice-chair of the board of directors Pyladies Global Council 🌱 Disability justice activist, feminist, neurodivergent, developer
@jezdez.dev
🚲 Mobilitätswende jetzt! 🐍 PSF director & fellow. 🎁 conda and friends at Anaconda. 📦 PyPA & 🎷Jazzband founder. 🕸️ mozilla data, ✍️MDN & 🎻 Django alum. He/him
@webknjaz.me
https://savelife.in.ua/en Rabbit hole explorer. Pythonista. Serial #FOSS maintainer: @aiohttp.org, ansible-core (RH), CherryPy, pypi-publish (PyPA). 💘💍 @bluebirrrrd.bsky.social 🗣️🇺🇦🇺🇸 🤏🇨🇿🇪🇸 https://github.com/sponsors/webknjaz #opensource #укрблу #укртві :wq
@dstufft.dev
pip // PyPI // Python // cryptography I am perpetually caremad. I care a lot about security. Agitator and professional rabble rouser
@calvinhp.com
AWS Community Hero | Python, Django, Orchestration & Containers | CTO and Founder | IndyPy & IndyAWS | FreeBSD, Linux & ZFS
@choldgraf.com
Executive Director of @2i2c.org 🪐 Jupyter Project distinguished contributor 👬 mybinder.org and hub.jupyter.org team 📚 jupyterbook.org mystmd.org and executablebooks.org open communities 🙌 open infrastructure 💻 open science 🧪
@willmcgugan.bsky.social
CEO / Founder of https://textualize.io Hyperborean Python expert, author, humanist, husband, sometimes wildlife photographer. Carbonara aficionado. He/him.
@briancurtin.com
principal software engineer, tech lead, long time Python guy—trail maintainer—photographer curtinbrian on Instagram Denver, CO
@1st1.dev
Co-founder & CEO of Gel • Python core developer • PSF fellow • async/await • asyncio • uvloop • asyncpg ••• @geldata.com • github.com/1st1
@vickiboykis.com
ML Engineering. LLMs 😬. Information retrieval. Infra. Systems. Normcore code. Nutella. Vectors. Words. Vibes. Bad puns (soon). https://vickiboykis.com/what_are_embeddings/
@judy.co.uk
Developer Advocate Of Fortune; Comedy Python Programmer; Terrible Rust Programmer; Enthusiasm As A Service; He/him/they/them
@sethmlarson.dev
Security and Fellow, Python Software Foundation 🐍 Minnesoootan, he/him, #Python, #opensource, #security 🌐 https://sethmlarson.dev
@jacobian.org
django, security, eng management, basketball shitposting. web: jacobian.org signal: jacobian.01
@aeracode.org
Tech leader, Django/Python developer, public speaker, occasional youtuber, collector of hobbies, and misplaced Brit. @andrewgodwin most other places. Day job: Lambda Labs. 🏳️🌈🐉
@snarky.ca
#Python core developer who also works on packaging; works on Python stuff at #Microsoft (although this is a personal account). Proudly #Canadian.
@fwiles.bsky.social
Expert in building, scaling and maintaining complex web applications - Founder of REVSYS and Former President of the Django Software Foundation. Into Python, Django, React, Rust, Kubernetes and cooking
@jessenoller.bsky.social
Systems engineer, forest and outdoors superfan, I haven’t met a natural science I didn’t stan. Dad, writer, mycologist, lover of all dogs. Building data science, ai/llm/systems and other things at Anaconda. I grow things and I build things.
@craigkerstiens.com
Product @crunchydata previously MSFT/Citus/Heroku. Talk a lot about Postgres and startups. Why Postgres? https://www.crunchydata.com/why-postgres
@hugovk.dev
Python 3.14 & 3.15 release manager, core developer, Sovereign Tech Fellow, PSF Fellow, open-source maintainer, PEP editor, NaNoGenMo organiser, winter bicycler 🐘 🌉 See also https://bsky.app/profile/hugovk.mastodon.social.ap.brid.gy
@kjaymiller.com
Staff Developer Advocate @ Aiven Founder/Exec @ Black Python Devs Cross-Posts from https://kjaymiller.com
@yhg1s.bsky.social
Cat owner, Release Manager for Python 3.12 and 3.13, Meta employee. Former Python Steering Council and PSF Board member. (He/him or they/them.) Primarily on Mastodon: @Yhg1s@social.coop.
@davidism.bsky.social
Lead maintainer of Flask, Jinja, Click, and others on Pallets. Python Software Foundation @python.org Fellow. he/they https://davidism.com https://github.com/davidism https://mas.to/@davidism
@alsweigart.bsky.social
Author of "Automate the Boring Stuff with Python" and other books. Mostly harmless. he/him
@bajoran.engineer
(She/her) DevRel + Community Advocacy Dir @ Anaconda, ex-Microsoft, The PSF, WagtailCMS, Djangonaut Space. #BlackSky 💍🌈
@miketheman.com
Code Gardener. Wrangler of the Unusual. Roller Derby referee. AWS Hero. PyPI Maintainer. Shakshuka lover. he/him https://miketheman.dev
@eximious.bsky.social
I like to talk about cooking, Python, sci-fi and creating a nice world for everyone. (she/her)
@gjbernat.bsky.social
Senior Software engineer @Bloomberg (from 🇭🇺🇷🇴🇬🇧), living in Los Angeles 🇺🇸 @ThePsf fellow. Maintainer of many - http://bernat.tech/about (tox, virtualenv,...) Python packages. Opinions my own.
@b-list.org
Django/Python guy. Tip your servers and normalize your Unicode. he/him Angry politics and other non-tech parts of me are at @ubernostrum.bsky.social Elsewhere: https://www.b-list.org/ https://infosec.exchange/@ubernostrum https://github.com/ubernostrum
@savannah.dev
Building for builders. Python Core Developer, maintaining the JIT + argparse. Python + Notebooks at Snowflake. Jupyter Foundation Governing Board. Loves containers, compilers, open source software + cats. Brat. savannah.dev github.com/savannahostrowski
@freakboy3742.bsky.social
Not really here. Just ensuring that my handle isn't squatted.
@pumpichank.bsky.social
@tiangolo.com
Creator of @fastapi.tiangolo.com, Typer, SQLModel, Asyncer, etc. 🚀 From 🇨🇴 in 🇩🇪 . Open Source, APIs, and tools for data/ML. 🤖
@antocuni.bsky.social
SPy creator, HPy founder, PyPy core dev, PyScript core dev, doing Python, compilers and WASM stuff at @anacondainc.bsky.social Also on: - github.com/antocuni - https://mastodon.social/@antocuni - https://twitter.com/antocuni
@chrisjrn.fyi
Man about the world; Expatriated Tasmanian living in California; conference organiser: (@NorthBayPython.org) previously (PyCon AU) and linux.conf.au; #python fan; multiple @python.org hats; queer; 💜 @robin.riley.pub see also: @fedi.chrisjrn.fyi
@pyconuk.org
PyCon UK is a volunteer-run community conference for users and developers of the Python programming language, staged by UKPA Trading Ltd on behalf of The UK Python Association. http://pyconuk.org
@jonafato.bsky.social
@whykay.bsky.social
Coder, diversity in tech advocate in Ireland. Currently: Coding Grace, PyLadies Dublin & Gamecraft. Fellow: Python Software Foundation & EuroPython Society Past: Women Who Code Dublin, Python Ireland, PyCon Ireland, TechFoundHer
@crmarsh.com
Building Astral: Ruff, uv, and other high-performance Python tools, written in Rust.