Rafael Müller
Machine Learning Engineer at Twitter
Old Toronto, Ontario, Canada
Summary
🤩
Rockstar🎓
Top SchoolRafael Müller is a Machine Learning Engineer with nine years of experience bridging cutting-edge research and production systems at companies like Twitter and Google. His background blends a PhD-era focus on optical communications and advanced modulation with hands-on ML and sensing work for optical networks, giving him rare domain expertise at the intersection of signal processing, information theory, and learning systems. At Google Brain he translated research-grade AI into practical insights, and at Twitter he now applies scalable ML to real-world product and infrastructure challenges. Rafael’s career began in academic and industrial research at Bell Labs and Télécom, so he brings rigorous experimental methodology alongside production engineering discipline. He is based in Old Toronto and is comfortable navigating both deep technical problems and cross-functional execution in high-impact teams.
9 years of coding experience
3 years of employment as a software developer
Master of Science (MSc), Digital Telecommunications Systems (Systèmes de Télécommunications Numériques), Master of Science (MSc), Digital Telecommunications Systems (Systèmes de Télécommunications Numériques) at Télécom Paristech/Université Pierre et Marie CurieUdacityDoctor of Philosophy (PhD), Optical Communications, Doctor of Philosophy (PhD), Optical Communications at Télécom SudParisBachelor of Engineering (BEng), Network Engineering (Engenharia de Redes de Comunicação), Bachelor of Engineering (BEng), Network Engineering (Engenharia de Redes de Comunicação) at Universidade de Brasília
English, French, Spanish, Portuguese, German
Github Skills (23)
code-search-engine10
similarity-search9
qdrant9
recommender-system9
rust9
nearest-neighbor-search8
vector-database8
machine-learning8
search-engine8
image-search8
neural-search8
vector-search7
ai7
mlops7
neural-network6
Programming languages (2)
Github contributions (5)
rrmuller/P1_Udacity_CarND
Nov 2016 - Nov 2016
Contributions:6 PRs, 3 pushes, 4 branches in 1 day
rrmuller/recipes
Nov 2016 - Nov 2016
Contributions:2 PRs, 4 pushes, 2 branches in 1 day
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