Cosmin Sanda
Senior Software Engineer at the LEGO Group
Copenhagen, Capital Region of Denmark
Summary
👤
Senior🎓
Top SchoolCosmin Sanda is a Senior Software Engineer based in Copenhagen with 12 years of experience building resilient, cost-conscious big data and ML pipelines for enterprise products. He bridges data science and data engineering, having designed distributed systems that process over a billion events daily, pioneered DataOps practices, and containerized ML APIs for Kubernetes at organizations like AudienceProject and Saxo Bank. At LEGO since 2023, he brings a pragmatic DevOps mindset—CI/CD, monitoring, idempotent pipelines—and a track record of mentoring and open-source contributions (including work around MLflow and kinesis-writer). His background in database systems and applied informatics underpins a strong focus on data quality, automation, and production-ready ML delivery. An understated strength is his ability to optimize cloud costs (spot-instance failover services) while maintaining reliable, monitored data lifecycles.
12 years of coding experience
19 years of employment as a software developer
Master’s Degree, Database Systems, Master’s Degree, Database Systems at IT-Universitetet i KøbenhavnPOLITEHNICA București National University for Science and TechnologyInformation Technology Technical Degree, Information Technology Technical Degree at “Spiru Haret” College Of Informatics And Telecommunications Ploiesti
English, Romanian
Stackoverflow
1,878reputation
414kreached
17answers
38questions
Github Skills (200)
apache-spark10
dep10
python10
cml10
null-safety10
mxnet10
pyspark10
model-management10
sagemaker10
resolver10
fairness-ml10
portable10
spark-ml10
assetbundle10
azure-cosmos-db10
Programming languages (20)
Github contributions (5)
cosmincatalin/cubist-regression
May 2017 - May 2020
Contributions:4 commits, 3 pushes, 1 branch in 2 years 11 months
cosmincatalin/voice-recognition-with-mxnet-and-sagemaker
May 2018 - May 2020
Contributions:11 commits, 9 pushes, 1 comment in 1 year 11 months
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