@jcasman

Open source loving ice hockey playing New Mexican Japanophile

 San Francisco, CA USA
casman.com
Joined December 2007
  • Tweets4.2K
  • Following574
  • Followers672
360Media
Hockey, hockey, hockey!
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New from the R Consortium’s nlmixr2 Working Group: adaptive dosing in rxode2. nlmixr2 is an open-source R ecosystem for pharmacometrics and modeling drug behavior and dosing. See adaptive dosing in simulation: r-consortium.org/posts/nlmix… #RStats
graphic showing 4 steps of adaptive dosing in rxode2

ALT graphic showing 4 steps of adaptive dosing in rxode2

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🐦 What is the BirdNET team at the Cornell Lab of Ornithology building with R? Sunny Tseng, PhD takes us inside birdnetTools 2.0, turning millions of BirdNET detections into ecological insight with R. r-consortium.org/posts/from-… #RStats #BirdNET @CornellBirds
Sunny Tseng, PhD, is an independent ecological consultant and R programmer based in Vancouver

ALT Sunny Tseng, PhD, is an independent ecological consultant and R programmer based in Vancouver

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Have an idea that could strengthen the R ecosystem? The R Consortium is accepting proposals for its second Technical Grants cycle of 2026! 📅 Deadline: Oct. 1, 11:59 p.m. US ET Learn more & submit: r-consortium.org/all-project… #RStats #OpenSource
🤖 Made with AI
"Technical Grants"

ALT "Technical Grants"

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I used to know when a draft was ready: clear audience focus, usable unique info, a push to action. Publish! That test is incomplete now. Discovery often starts with an AI assistant, not a human reading top to bottom. How are you adjusting? community.oppkey.host/t/your… #AI #devrel
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Different LLMs often converge on the same programming languages and libraries. That matters for developer marketing: if AI helps choose the stack, is your technology among the options it considers? community.oppkey.host/t/when… #GEO #LLMs #AI
image of developer on laptop asking "Which language should I use?" and getting back similar results from different LLMs

ALT image of developer on laptop asking "Which language should I use?" and getting back similar results from different LLMs

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Tech internships are competitive, but students aren’t powerless. Oppkey’s new video covers 4 things students can do this week to improve their chances of landing a tech internship. Watch: youtube.com/watch?v=vZujVvvp… #TechInternships #CSStudents #CareerAdvice
🤖 Made with AI
thumbnail for 4 Things You Can Do This Week to Get a Tech Internship video

ALT thumbnail for 4 Things You Can Do This Week to Get a Tech Internship video

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I’m building a free Data Science course for students who know some Python but need a stronger way to stand out. Python, pandas, SQL, ML, Quarto, Shiny, GitHub, AI workflows, and the story behind the work. Early feedback welcome: data-science.thinkific.com/p…
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Which is better for young CS students looking to get internships: The semester system (16-week blocks) or the quarter system (10-week blocks)? youtube.com/watch?v=hke9r4Ja…
🤖 Made with AI
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HowTo: Make a Pull Request on an Open Source Repo - Step by Step dev.to/jcasman/howto-pull-re… #github #git #beginners #Career
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Enroll in our free Python course that focuses on building projects for internship and job interviews! youtube.com/shorts/Nuj8K88ds… #pythonlearning #pythonprogramming
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Jesse Casman retweeted
Oppkey@oppkeyJan 9
New Python Courseware for Early-Career CS Students Free - We're looking for students and novice developers to work through the course - now 96 lessons - and help us improve it. industry-python.thinkific.co… #python #learnprogramming #interns

Industry Projects with Python

Industry Projects with Python is a free, project-first course: turn core Python (objects, lists, dicts) into interactive UI apps, then learn state, async, and deployment—ending with a local-LLM chat...

industry-python.thinkific.com
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Replying to @jcasman
Thanks for sharing Leapcell, really appreciate it! If you run into any problems, feel free to reach out.
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New! “Versioning your database with SQLAlchemy and Alembic.” Ah-ha: changing your models doesn’t touch the DB until you generate and run a migration, so you can review changes before they hit prod. dev.to/jcasman/versioning-yo… #python #sqlalchemy #alembic
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I’ve been looking at different ways to deploy a FastAPI-based application. I’ve used Fly and Leapcell recently. Article and try-it-yourself installation steps here: fastopp.hashnode.dev/deploy-… #fastapi #opensource
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Calling all students! FastOpp is a well-scaffolded, opinionated open source technology stack for building AI web apps. It bridges the gap between learning frameworks and real-world AI-first apps. fastopp.hashnode.dev/fastopp… #fastapi #Python
Calling all students! FastOpp is a well-scaffolded, opinionated open source technology stack for building AI web apps. It bridges the gap between learning frameworks and real-world AI-first apps.

ALT Calling all students! FastOpp is a well-scaffolded, opinionated open source technology stack for building AI web apps. It bridges the gap between learning frameworks and real-world AI-first apps.

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New scaffolded FastAPI project - modern stack (FastAPI, SQLite, HTMX, Tailwind) includes examples of how to extend it into working AI-first app. Gives beginners something more structured than tutorials but less intimidating than building from scratch. fastopp-site.fly.dev/
FastAPI starter package for AI web applications. It uses pre-built admin components to give FastAPI functionality comparable to Django for AI-first applications.

ALT FastAPI starter package for AI web applications. It uses pre-built admin components to give FastAPI functionality comparable to Django for AI-first applications.

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FastOpp: A Student-Friendly Starter for AI Web Apps Opportunity for students learning AI - Guided curriculum, mentorship, live project to add to your resume dev.to/jcasman/fastopp-a-stu… #opensourceai #opensource
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Corporate policies in Japan too cautious regarding open source. Japan seen as slow, not cutting-edge. Hitachi's new Open Source Program Office (OSPO) focusing on the strategic utilization of open source throughout Hitachi's business dzone.com/articles/japans-ne… #opensource @Hitachi

Japan’s Next Step With Open-Source Software

The Japanese corporate strategy is now incorporating open-source software to extend Japan’s technical reach into new markets, traditionally a weakness.

dzone.com
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Japan’s Evolving Open-Source Culture: A Rapid Change in Traditional Companies Like Hitachi dzone.com/articles/japans-ev… via @DZoneInc

Japan’s Open-Source Culture and Rapid Change in Companies

Japanese companies are gradually beginning to incorporate open-source software into corporate strategies, moving beyond just mere software contributions.

dzone.com
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