Karel Smejkal
Data Engineer
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolKarel Smejkal is a Data Engineer based in Berlin with 11 years of hands-on experience building data-driven solutions across finance, proptech, and SaaS. With an MSc in Cognitive Systems and a background spanning system administration to applied data science, he blends strong infrastructure skills (AWS, Linux, networking) with model-driven analytics like ensemble classifiers, time series forecasting, and NLP. At TeamViewer and Beekin he turned complex, messy geospatial and demographic datasets into automated pipelines and actionable business insights for investor decision-making. Comfortable deploying services and automations from Raspberry Pi to cloud, he pairs pragmatic ops experience with research-informed modeling. Karel’s profile reflects a practitioner who moves projects from exploratory models to production-ready data platforms while keeping an eye on real-world impact and risk.
11 years of coding experience
3 years of employment as a software developer
Bachelor's degree, Information Systems and Management, Bachelor's degree, Information Systems and Management at Czech Technical University in PragueComputer Science, Computer Science at Federal University of Rio Grande do SulMaster of Science, Cognitive Systems, Computer Science, Master of Science, Cognitive Systems, Computer Science at Technische Universität Berlin
English, Portuguese, Czech, German
Github Skills (33)
lidar8
kitti-dataset8
problog8
prolog7
representation-learning7
graph-representation-learning7
automata6
probabilistic6
logic5
object-detection5
computer-vision5
fuzzy-logic5
graph-embedding5
probabilistic-programming4
reproducible-research4
Programming languages (3)
Github contributions (5)
smejkka3/smejkka3.github.io
Oct 2020 - Apr 2024
Contributions:114 pushes, 1 branch in 3 years 6 months
smejkka3/CanSat
Jul 2017 - Dec 2019
Contributions:23 pushes, 1 branch in 2 years 4 months
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.