Philipp Kleer
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phil-k.bsky.social
Philipp Kleer
@phil-k.bsky.social
Data Scientist at CEPTRO.br / NIC.br | #SocSci & #firstgen | Expertise in Data Science, Quantitative Analysis, Machine Learning & Project management | R, Python, SQL | multilingual (EN, PT, DE) | intercultural skills |
🚀 Refactored a large Shiny app into clean, modular components — cut code by 41% and made it 3.5x faster under load. Caching + smarter reactive logic = real-world speed and stability gains. #Shiny #Refactoring #CleanCode #Caching #LoadTesting #Optimization #DataApps #TechPortfolio
November 20, 2025 at 12:01 PM
✨ Froh & dankbar zum Abschluss meiner bisherigen Lehrtätigkeit: Gemeinsam mit @daniel-moosdorf.bsky.social und Yannick Diehl habe ich ein Buch veröffentlicht, das Impulse für R lehren in der PoWi gibt. Ein Beitrag zu mehr #DataLiteracy #Hochschullehre #QuantitativeMethoden. Link: bit.ly/4oDG4lb
November 10, 2025 at 11:02 AM
👨💻 Started to work with big data and did some benchmarks with medium datasets (400k–3.5M rows, up to 490 MB).
📊 tl;dr → polars (lazy) is crazy efficient; duckplyr is a solid R-native alternative.
Thinking of pushing this further with larger datasets 💡#DataScience #RStats #Python
October 28, 2025 at 12:04 PM
I'll contribute to projects that inform society/policymakers about trends in internet use in Brazil—bringing my social science perspective into real-world impact. Our team focuses on mapping connectivity and its quality via automated data collection allowing real-time mapping of connectivity. (2/3)
October 15, 2025 at 12:03 PM
Finally! 🥳 After a month of handling documents, I'm feeling grateful and excited to have completed my residency application during my holidays here in Brazil. Looking forward to the future - hopefully in Brazil 🇧🇷
October 1, 2024 at 9:56 AM
🌍✈️ Concluding this year's conference season at the #ecprgc24 in Dublin! 🎉 Join me on Thursday, at 11:15AM, Newman Building, Room F103, as I present my research on the effects of discrimination on political involvement among youth.🗳️👥 I'm eager to share findings and discuss with fellow scholars.
August 12, 2024 at 11:51 AM
Nearly 9 years at the University of Giessen flew by in the blink of an eye! 🕰️ From the grind of my PhD to an unforgettable 6-month postdoc stay in Brazil, I've made memories for a lifetime! 🇧🇷 🌟 I'm especially grateful to Simone Abendschön for her incredible support and mentorship. 🤗 (1/2)
August 1, 2024 at 7:42 AM
Finally, I got my result on the Celpe-Bras exam! 🇧🇷 This was my first exam in years, and although I was nervous through the 4hrs-exam 😥, all went well. I couldn’t have done it without the incredible support of my partner and friends in Recife 🙌: Jarbson, Danilo, Robeyoncé, Ali, Gustavo & Matheus
July 30, 2024 at 4:34 PM
🇧🇷 Just wrapped up my Celpe-Bras exam after spending 6 incredible months in Brazil! 📝 It was a long day, but the organization at Friedrich Schiller University Jena was spot on. Now, the waiting game begins! 🤞 Can't wait to see how I did! Results coming in July! #PortugueseJourney #LanguageGoals
April 23, 2024 at 6:37 PM
Happy to see this piece of work finally out! 🎉 🥳 doi.org/10.1016/j.el... @michaelhunklinger.bsky.social
January 10, 2024 at 6:12 PM
📚 Reflecting between years, I dove into a book on transitioning from academia to the outside world. 🌎 Excited to hear your thoughts on leaving academia and how you managed to do so! What's your recommendations and perspective on this?🤔 #CareerTransition
December 29, 2023 at 8:41 PM
🇧🇷 Halfway through my stay at UFPE in Recife! 🌴 I met fantastic colleagues and celebrated Christmas at the beach for my first time!🎄🏖️  Getting more and more into planning my future here, hints about finding a job as foreigner in Brasil are welcome 🤔 #expats #jobsearch #brasil
December 27, 2023 at 8:14 PM
Thrilled to be a first-time reviewer for EU projects under the Citizens, Equality, Rights and Values Programme! Delving into innovative initiatives promoting fairness, inclusivity, and fundamental rights across Europe. #CERV23 #EUCommission
October 16, 2023 at 6:20 PM
Thrilled to be in Prague for the #ecprgc23! Can't wait for an exciting week of panels and papers. Looking forward to our panel on citizenship on Wednesday (PRA074)!
October 16, 2023 at 6:19 PM
Thrilled to be a reviewer in the 'Freiraum' program by
@inno_lehre
! It's exciting to dive into the innovative teaching idea. Can't wait to discover new approaches and contribute to shaping the future of learning! #Freiraum #InnovationInTeaching #Hochschullehre
October 16, 2023 at 6:19 PM
Excited to be visiting our project partners at
@UC3M
to wrap up our literature review for the #GEPIC project! Grateful for the opportunity to collaborate with such amazing colleagues! #research #collaboration #GEPIC
@ggalbacete

@GEPICproject
#uc3m #JLUgiessen
October 16, 2023 at 6:18 PM
Finally. Alle Formalitäten erledigt und ab nun Doktor :-)
October 16, 2023 at 6:16 PM
Happy to do my first presentation at IPSA World Congress this year #IPSA #IPSA2023 #WorldCongress.
October 16, 2023 at 6:16 PM