Stratos Xenouleas
Generative AI Engineer
Athens, Attica, Greece
Summary
👤
Senior🎓
Top SchoolStratos Xenouleas is a Generative AI Engineer based in Athens with eight years of experience building production-ready ML systems that bridge research and operations. He has led end-to-end projects from fine-tuning LLMs with reinforcement learning and quantization to deploying containerized inference APIs and real-time video analytics on industrial IoT platforms. As a co-founder at Avaria AI he helped design an agentic AI PoC and pitched it to investors, and his prior work spans NLP for legal compliance and multimodal diagnostics using text and audio on Google Cloud. Comfortable across cloud, MLOps, and edge-aware deployments, he pairs research-driven methods (zero-shot cross-lingual transfer, RAG) with pragmatic engineering like FastAPI, ONNX and Redis. Less obvious: his background includes hands-on technical support in the Hellenic Army and teaching NLP courses, giving him a rare mix of operational resilience, academic grounding, and investor-facing product experience.
8 years of coding experience
3 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Athens University of Economics and Business
Github Skills (5)
sum9
nlp7
natural-language-processing6
bert5
transformers5
Programming languages (1)
Github contributions (5)
nlpaueb/SumQE
Aug 2019 - Oct 2021
SUM-QE, a BERT-based Summary Quality Estimation Model
Contributions:51 commits, 4 PRs, 46 pushes in 2 years 2 months
nlptransformersbertestimationquality-estimation
Essex97/Expectation-Maximization
Jun 2019 - Jun 2019
Contributions:14 commits in 20 days
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