Nikolaos Loukas is a Manager, Data Solutions Engineer with 8 years of hands-on experience building MLOps, data engineering, and machine learning systems grounded in an Electrical & Computer Engineering background from NTUA. He has led global production deployments of Spark Structured Streaming on Databricks, engineered a triggered pipeline mode that cut streaming costs by up to 95%, and integrated Azure OpenAI for automated PII detection. His work spans research-grade NLP—where he merged fMRI-derived brain data with BERT and published conference work—to shipping robust CI/CD and testing for Kubeflow/Kale in production MLOps teams. Comfortable across Python, Scala, Spark, FastAPI and cloud platforms, Nikolaos blends deep research instincts with pragmatic solutions architecture and developer enablement. Based in Thessaloniki, he is notable for maintaining critical legacy pipelines single-handedly under operational constraints while driving modern migrations and team onboarding.
8 years of coding experience
5 years of employment as a software developer
18603/20000 (Top 1%, Greece), 18603/20000 (Top 1%, Greece) at National University Entrance Examinations
BSc & MSc, Electrical and Computer Engineering, 8, BSc & MSc, Electrical and Computer Engineering, 8 at National Technical University of Athens
Contributions:96 PRs, 135 pushes, 108 branches in 3 months
pythondata-sciencemachine-learningmlopskubernetes
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Nikolaos Loukas - Manager, Data Solutions Engineer