Me: High five, me! 👋 Old Me: Way to go, me! 👋 Shout out to the #julialang Discourse for being a treasure trove of info -- check it out if you have not! Link: discourse.julialang.org Anyhow, back to automating everything with my #raspberrypi #meme #programming #academicsky

Me: High five, me! 👋 Old Me: Way to go, me! 👋 Shout out to the #julialang Discourse for being a treasure trove of info -- check it out if you have not! Link: discourse.julialang.org Anyhow, back to automating everything with my #raspberrypi #meme #programming #academicsky

To Banff & Saskatoon for maths this spring! 🇨🇦🍁 "Realizing the Promise of Agent-based Modeling via Categorical Observer Processes" 🔎 Explores category theory framing of ABMs; implementation via AlgebraicJulia! Excited to integrate SDoH data w/ ABMs. 🧪 #mathsky #medsky #publichealth #academicsky

To Banff & Saskatoon for maths this spring! 🇨🇦🍁 "Realizing the Promise of Agent-based Modeling via Categorical Observer Processes" 🔎 Explores category theory framing of ABMs; implementation via AlgebraicJulia! Excited to integrate SDoH data w/ ABMs. 🧪 #mathsky #medsky #publichealth #academicsky

This is pretty incredible work by @cncastillo.bsky.social! Really exciting to see #medical #imaging continue to grow within #julialang -- especially the GPU acceleration via KomaMRI.jl (link: github.com/JuliaHealth/...) Plus, the @makie.org plots look fantastic! #dataviz #academicsky

I am on the job market and wanted to advertise myself here! 🤠 Looking for full-time or contracting roles! Historically, my work spans population dynamics, healthcare informatics, robust adaptive controls, software engineering, and community engagement. 🧪 #STEMjobs #academicsky #publichealth

I am on the job market and wanted to advertise myself here! 🤠 Looking for full-time or contracting roles! Historically, my work spans population dynamics, healthcare informatics, robust adaptive controls, software engineering, and community engagement. 🧪 #STEMjobs #academicsky #publichealth

This is pretty incredible work by @cncastillo.bsky.social! Really exciting to see #medical #imaging continue to grow within #julialang -- especially the GPU acceleration via KomaMRI.jl (link: github.com/JuliaHealth/...) Plus, the @makie.org plots look fantastic! #dataviz #academicsky

Would you or your colleague like to improve the performance of your data analysis? Then please join us at our @julialang.org workshop at the 247th @aas.org meeting on Jan 3, 2026 in Phoenix, AZ. The regular registration deadline is Nov 7. aas.org/meetings/aas... #aas247 #JuliaLang #astrocode

Be me: *Gets text notification* Friend: I did a photo shoot for a piece of chalk. Me: What? Friend: It's Hagoromo. Me: Understandable. Friend: Wanna see the photos? Me: YES. #mathsky #scisky 🧪 #academicsky

Be me: *Gets text notification* Friend: I did a photo shoot for a piece of chalk. Me: What? Friend: It's Hagoromo. Me: Understandable. Friend: Wanna see the photos? Me: YES. #mathsky #scisky 🧪 #academicsky

JuliaHealth is on @hf.co! 🤗 If you are interested in #julialang, #llm or #agentic workflows, and how #GenAI can be used within public health, medical informatics, and survey-based research, drop us a line or a follow! 🤓 How are you using GenAI in your medical research? #opensource #medsky #data

JuliaHealth is on @hf.co! 🤗 If you are interested in #julialang, #llm or #agentic workflows, and how #GenAI can be used within public health, medical informatics, and survey-based research, drop us a line or a follow! 🤓 How are you using GenAI in your medical research? #opensource #medsky #data

Markian & I worked with Katy Sadowski to create small OMOP CDM patient databases. We discussed a #workflow to generate 1 million patient DB that went from ~220GB to ~20GB -- ~90% data reduction! Goal was to provide researchers more realistic & performant @duckdb.org DBs for health informatics. 📊🩺

My first time presenting on compositional public health outside a maths venue! Working on general slogans but we describe it as: "Compositional public health empowers researchers to reclaim agency through abstraction in public health." Time to run studies using AlgebraicJulia! #mathsky #julialang

Great time @ohdsi.bsky.social Symposium! Shared applied category theory ideas for #publichealth, won an award on data engineering using @duckdb.org, discussed multimodal health informatics & volleyball spiked folks with inflatable globes ( ✨OHDSI✨ things). Details in 🧵 #medsky #openscience 🧪

Great time @ohdsi.bsky.social Symposium! Shared applied category theory ideas for #publichealth, won an award on data engineering using @duckdb.org, discussed multimodal health informatics & volleyball spiked folks with inflatable globes ( ✨OHDSI✨ things). Details in 🧵 #medsky #openscience 🧪

My (graduated!) #GSoC mentee, Indu, is embarking on building a platform in #julialang for public health dashboards, medical imaging, & more! 🤠 If you are in #dataviz, #rstats, #opensource, #julialang, #medsky, or science communication, plz share your thoughts on her ideas here or on this post! 🧪

My (graduated!) #GSoC mentee, Indu, is embarking on building a platform in #julialang for public health dashboards, medical imaging, & more! 🤠 If you are in #dataviz, #rstats, #opensource, #julialang, #medsky, or science communication, plz share your thoughts on her ideas here or on this post! 🧪

Proud of GSoC mentee, Indu, for finishing her fellowship with JuliaHealth on: - Interface for multimodal & public health informatics - Easing PLP with OMOP CDM DBs Excited! Leads to robust prediction pipelines & stronger collaborations in #julialang! Details 👇 #medsky #opensource 🧪 #academicsky

Fun news! 🤠 Was accepted to the "Formal Scientific Modeling: A Case Study in Global Health" Workshop @ American Institute of Mathematics! 🥳 Will be in Pasadena exploring category theory tools for decision support & modeling in pandemic science. 🧪🔎 Questions? Let me know! #mathsky #academicsky 🛟🩺

Fun news! 🤠 Was accepted to the "Formal Scientific Modeling: A Case Study in Global Health" Workshop @ American Institute of Mathematics! 🥳 Will be in Pasadena exploring category theory tools for decision support & modeling in pandemic science. 🧪🔎 Questions? Let me know! #mathsky #academicsky 🛟🩺

BlueSky friends! If you work with paradata ("data about processes"), where would you try submitting a paper about paradata & public health? Have some notes that can be a paper; wondering what a good journal or conference would be. TY! #academicsky #knowledge #health 🧪 CC @ihuvila.bsky.social

BlueSky friends! If you work with paradata ("data about processes"), where would you try submitting a paper about paradata & public health? Have some notes that can be a paper; wondering what a good journal or conference would be. TY! #academicsky #knowledge #health 🧪 CC @ihuvila.bsky.social

Thanks @chrisrackauckas.bsky.social & Michael for having me! Fun & good conversation! 🤗 If you liked the segments about: - Applied Category Theory in Health Research - Building JuliaHealth Infrastructure - Data preservation - Getting started in #julialang Feel free to reach out! 🤓 #mathsky 🧪 🛟🩺

🔎 Temporal graph theory (dynamic graphs) is nifty 🤯 Introduced by Wilmer Leal & learned more from Aurora Rossi + @carlolucibello.bsky.social's work on GraphNeuralNetworks.jl @juliacon.bsky.social. 🧠 I want to read more; suggestions? ❓How do you track graph changes? #mathsky #graph #learning 🧪

🔎 Temporal graph theory (dynamic graphs) is nifty 🤯 Introduced by Wilmer Leal & learned more from Aurora Rossi + @carlolucibello.bsky.social's work on GraphNeuralNetworks.jl @juliacon.bsky.social. 🧠 I want to read more; suggestions? ❓How do you track graph changes? #mathsky #graph #learning 🧪

That's a wrap for @juliacon.bsky.social 2025 for me! 💥 Great meeting JuliaHealth folks in person, having our first-ever Mini-Symposium, & planning for the ecosystem! Thanks to all who attended! Ready to recharge & build #opensource! P.S. Snagged our annual #julialang @frame.work group photo too!

That's a wrap for @juliacon.bsky.social 2025 for me! 💥 Great meeting JuliaHealth folks in person, having our first-ever Mini-Symposium, & planning for the ecosystem! Thanks to all who attended! Ready to recharge & build #opensource! P.S. Snagged our annual #julialang @frame.work group photo too!

Go @cncastillo.bsky.social! Love the work of KomaMRI.jl -- currently the bleeding edge of Magnetic Resonance Imaging work! For those in medical #imaging, please check out the package! 🤯 juliahealth.org/KomaMRI.jl/s... #julialang #opensource

@juliacon.bsky.social? Let's chat a/b: 🛟 JuliaHealth - using #julialang in public #health & precision #medicine 🤓 AlgebraicJulia - computational applied category theory framework 🛠️ Hardware - #raspberrypi hacking and programming Grab me and let's get hacking! 🥷 🖥️ #opensource #openscience 🧪

Made a public dev log of using #julialang and a #raspberrypi to make an e-ink dash! 💻 Feel free to join in the adventure! 🤠 Doing this to log my discoveries and thoughts. ⚗️ Who knows? Maybe there can be a bunch of E-Ink Julia dashboards floating around the world soon! 😁 #hacking #hobby #dataviz

Made a public dev log of using #julialang and a #raspberrypi to make an e-ink dash! 💻 Feel free to join in the adventure! 🤠 Doing this to log my discoveries and thoughts. ⚗️ Who knows? Maybe there can be a bunch of E-Ink Julia dashboards floating around the world soon! 😁 #hacking #hobby #dataviz

After half a year of hobby #hacking, got an eink interface working w #julialang! 🎉 Now: tidy code & docs @ github.com/TheCedarPrin... Future: custom dashboard making via @makie.org for - UV Index 🌞 - Boston Sailing Info ⛵ - todo.txt Todo List 📝 - Google Calendar 🗓️ - 🤯 #maker #raspberrypi

After half a year of hobby #hacking, got an eink interface working w #julialang! 🎉 Now: tidy code & docs @ github.com/TheCedarPrin... Future: custom dashboard making via @makie.org for - UV Index 🌞 - Boston Sailing Info ⛵ - todo.txt Todo List 📝 - Google Calendar 🗓️ - 🤯 #maker #raspberrypi

Finished a great week at the International Conference on Applied Category Theory! 🤓 Made great connections, reconnected w old friends, and came away w new ideas! Our talk on ACSets was a success - excited a/b the future of compositional data science & public health! 💥 #mathsky #academicsky 🧪

Finished a great week at the International Conference on Applied Category Theory! 🤓 Made great connections, reconnected w old friends, and came away w new ideas! Our talk on ACSets was a success - excited a/b the future of compositional data science & public health! 💥 #mathsky #academicsky 🧪

I'm gonna be repping #julialang in tonight's Viz Buzz competition! please stop by and show your support! let's Makie.jl some noise 😈

🛫 Heading to the 2025 International Conference on Applied Category Theory next week! 🧪 Sharing on category-theoretic methods for data science, the developing field of compositional public health & ways to get involved! 🤝 Respond or DM if you want to meet up! #mathsky #academicsky #medsky

🛫 Heading to the 2025 International Conference on Applied Category Theory next week! 🧪 Sharing on category-theoretic methods for data science, the developing field of compositional public health & ways to get involved! 🤝 Respond or DM if you want to meet up! #mathsky #academicsky #medsky

This looks spectacular! Wish I could go! If you are an #opensource dev, fan of #julialang #python or #rstats, love #dataviz and #openscience, this will be the PERFECT place for you!

This looks spectacular! Wish I could go! If you are an #opensource dev, fan of #julialang #python or #rstats, love #dataviz and #openscience, this will be the PERFECT place for you!

Hello Friends! I'm on the job market now! I have a oodles of knowledge for all the software performance engineering tricks in Rust, Julia and other systems languages and would love to work with teams that are looking to skill up in those respects, from back ends to big data crunching!

My mentee, Kosuri L Indu, just finished writing a blog series on Patient Level Prediction workflows within #julialang! Our approach is inspired from OHDSI (Dr. Jenna Reps's work in particular), #rstats, and precision medicine going from phenotype definitions to real world evidence! 🧪 🛟🩺 #MLSky

My mentee, Kosuri L Indu, just finished writing a blog series on Patient Level Prediction workflows within #julialang! Our approach is inspired from OHDSI (Dr. Jenna Reps's work in particular), #rstats, and precision medicine going from phenotype definitions to real world evidence! 🧪 🛟🩺 #MLSky

❓for math friends: How long do you spend studying maths each week on average? This includes reading theory, discussing/working problems, & reviewing material. 😵‍💫 Doing some independent studies and it can be hard to gauge "where one is at." 🤔 LMK in comments -- thanks! 🤗 #mathsky 🧪 #academicsky

❓for math friends: How long do you spend studying maths each week on average? This includes reading theory, discussing/working problems, & reviewing material. 😵‍💫 Doing some independent studies and it can be hard to gauge "where one is at." 🤔 LMK in comments -- thanks! 🤗 #mathsky 🧪 #academicsky

Be me: Programming in #julialang for half a decade. Write #opensource software & help across ecosystems. Present at multiple JuliaCon's & other science conferences. Forget what the reserved word "continue" does. 🤦‍♂️ We are winning so hard today. 🏆 🧪

Be me: Programming in #julialang for half a decade. Write #opensource software & help across ecosystems. Present at multiple JuliaCon's & other science conferences. Forget what the reserved word "continue" does. 🤦‍♂️ We are winning so hard today. 🏆 🧪

Ill be giving a minicourse for the next three weeks at the Topology, Geometry and Physics seminar tomorrow at 9am EST on my notes “Coverages and Grothendieck Toposes” (arxiv.org/abs/2503.20664), see www.zeinalian.com/workshop for more info!