🎓 Data Scientist | Software Developer | R&D Engineer
📍 Athens, Greece
I'm a Data Scientist and Software Developer with 8+ years of experience delivering end-to-end solutions across commercial and EU-funded R&D projects. I specialize in Large Language Models (LLMs), Generative AI, and AI-driven systems in domains like Healthcare, Cybersecurity, and Banking.
Currently at IBM, I design and deploy LLM-based chatbot solutions tailored to banking clients using tools like Docker, Azure, and RAG architectures.
I am deeply passionate about how AI and Data Science shape the future — both technologically and socially — and how they can be responsibly applied for meaningful impact.
- Languages: Python, C#, Java, SQL, Bash
- AI/ML: LangGraph, LangChain, TensorFlow, Keras, Scikit-learn, PyTorch
- Cloud: Microsoft Azure, OpenStack, Docker
- Web: FastAPI, REST APIs, Flask
- DevOps: Git, GitHub Actions, Azure Pipelines, Linux
- Data: Pandas, NumPy, Matplotlib, Seaborn, PowerBI, Tableau
- Other: RAG, LLMs, GenAI, Federated Learning, Edge AI
- 💬 LLM-Powered Chatbot Frameworks – Designed custom LLM chatbot solutions using RAG and LLM fine-tuning for clients like the National Bank of Greece.
- 🧠 Federated Intrusion Detection Toolkit – Developed MetaMind’s Federated Learning Security Toolkit for anomaly and intrusion detection in SCADA systems and EV charging hubs.
- 📈 AI Tools for Raw Materials Discovery – Built AI pipelines to estimate critical raw material concentrations and identify potential lithium extraction sites from brine reservoirs.
- 📺 P2P Video Optimization – Engineered a D2D video delivery system using Blockchain and Smart Contracts, published in IEEE Transactions on Vehicular Technology.
- 📖 Optimal Video Bitrate Selection and Edge Network Caching (IEEE TVT)
- 📖 Survey on Federated Intrusion Detection Systems (Computer Science Review)
- 📖 SECONDO: Cybersecurity Investment Platform (TrustBus)
- Open-source LLM integrations with real-time data via RAG
- Lightweight, containerized AI solutions for constrained environments
- Privacy-preserving AI systems for sensitive domains
Feel free to explore my repositories or connect with me on LinkedIn. I’m always open to discussions on AI, research collaborations, or innovative tech initiatives.