Raphael Winkelmann
Senior Researcher Software Developer at Ideabay.AI
Munich, Bavaria, Germany
Summary
👤
Senior🎓
Top SchoolRaphael Winkelmann is a senior research software developer and speech scientist with 13 years of experience building and deploying speech and NLP systems, currently leading development at neolexon and Ideabay.AI from Munich. He combines academic rigor—PhD summa cum laude in Phonetics and Speech Processing—with hands-on engineering across ASR, TTS, ML, DevOps and web services, having maintained and extended the CLARIN-D Bavarian Archive for Speech Signals. Raphael has a strong track record of shipping research-driven production tooling (e.g., EMU-SDMS and PhonLab) and designing secure, cloud-hosted NLP/ASR services. Equally comfortable in low-level speech research and full-stack product delivery, he often bridges linguistic insight and scalable engineering to turn complex phonetic data into usable services. An early maker of voice-enabled prototypes and tools, he brings uncommon domain depth in both phonetics and software architecture to commercial and academic projects.
13 years of coding experience
6 years of employment as a software developer
Ludwig Maximilian University of MunichEinzelhandelskaufmann in Fachrichtung Musikinstrumente und Zubehör (IHK), Einzelhandelskaufmann in Fachrichtung Musikinstrumente und Zubehör (IHK) at Städtische Berufsschule für den Einzelhandel München MünchenDoctor of Philosophy - PhD, Phonetics and Speech Processing, summa cume laude, Doctor of Philosophy - PhD, Phonetics and Speech Processing, summa cume laude at Ludwig-Maximilians-Universität München
Github Skills (29)
derived10
labeling10
web-application10
r-package10
assistive-technology10
machine-vision10
speech10
webapp10
ctc10
database-management10
service-provider10
metadata9
saml-metadata9
database9
cffi7
Programming languages (6)
Github contributions (5)
IPS-LMU/emuR
Jul 2014 - Sep 2021
The main R package for the EMU Speech Database Management System (EMU-SDMS)
Contributions:19 releases, 1565 commits, 31 PRs in 7 years 3 months
management-systemr-packagedatabase-management-systemspeech-databasedatabase
IPS-LMU/EMU-webApp
Apr 2013 - Jul 2021
The EMU-webApp is an online and offline web application for labeling, visualizing and correcting speech and derived speech data.
Contributions:18 releases, 2033 commits, 13 PRs in 8 years 4 months
ctcderivedweb-applicationlabelingvisualizing
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.