• KRONOS — Causal domain-invariant learning algorithm that enables AI models to generalize reliably across unseen domains and conditions.
• NOUS — Self-improving LLM research framework for iterative refinement, reasoning loops, and resource-constrained experimentation.
• VALKYRIE — Real-time video and audio enhancement framework optimized for consumer GPUs.
• PATV-X — Training-free explainable deepfake-video detection framework using frequency-domain analysis and forensic signal cues.
• SIREN — Adversarial-audio and voice-forensics framework for spoofing analysis, deepfake detection, and audio-security evaluation.
• ATHENA — Precision-medicine and biomedical-informatics framework integrating genomics, health records, biomedical knowledge graphs, and causal reasoning.
• ASCLEPIUS — Biomedical AI framework for multimodal biosignal analysis, anomaly detection, explainability, and federated-health experimentation.
• SOCRATES — Adaptive education research framework that models why learners struggle and dynamically adjusts learning paths using causal tutoring algorithms.
• THEMIS — Hybrid search framework combining classical and neural retrieval with causal reranking to improve result relevance across text and multimedia queries.
• MarketMindAI — Behavioral-finance research framework linking internet sentiment and NLP signals to cryptocurrency market dynamics.
• EVOO — Applied machine-learning framework for olive-oil authenticity and adulteration analysis with spectroscopy data.

• OLYMPUS — AI security research platform covering offensive, defensive, forensic, and intelligence modules — with co-evolutionary attacker/defender simulation, reverse engineering, and malware analysis.
• CAESAR — Standalone co-evolutionary engine for adversarial strategy search, where attacker and defender populations evolve independently to discover non-obvious attack/defense equilibria.
• LYKOMIDES — Cross-domain AI intrusion-detection framework designed to transfer across cyber-physical and IoT environments without retraining on target data.
• CUDA-zkML — GPU-accelerated zero-knowledge machine-learning system for verifiable neural-network inference.
• ATLAS — Distributed cloud-autonomy framework combining digital twins, orchestration, governance, and intelligent control.
• NEXUS — End-to-end systems research platform spanning compiler construction, MIPS code generation, CPU simulation, parallel execution, and hardware validation.
• APOLLO — From-scratch Java database-engine research project covering storage, B+-tree indexing, MVCC transactions, and an ML-learned query optimizer.
• PYTHAGORAS — Unified computational theory and discrete mathematics research framework covering the full Chomsky hierarchy, Turing machines, NP-completeness, and decidability, with the LOGOS formal verifier.
• POLARIS — SDN/cloud orchestration research platform for multi-objective service placement and network-aware optimization.
• CHRONOS — Edge-IoT scheduling and offloading research framework using causal structures and multi-objective decision policies.
• ARGUS — Game-theoretic distributed microkernel research with Nash-equilibrium scheduling and lock-free IPC for edge-AI workloads.
• ARTEMIS — Mobile reliability research framework for proactive fault detection and SLO monitoring that identifies service degradation before users are affected.

• ODYSSEY — Hybrid quantum-classical security research platform for post-quantum reasoning and risk-aware intrusion analysis.
• Crypto3DStackCPU — Secure CPU-extension research project combining 3D-stacked memory with hardware cryptographic extensions, custom assembler, and runtime integrity validation.
• DAEDALUS — Evolutionary robotics and optimization framework for co-designing morphology, controllers, and adaptive behaviors.
• HERMES — AI-native software-defined radio framework for learned modulation, channel adaptation, and intelligent signal processing.
• GATE-6G — Semantic-communication and split-inference research framework for adaptive 6G-style AI-native transmission.
• HELIOS — Multi-language signal-processing framework (Python, Julia, R, Octave) covering arithmetic coding, rate-distortion theory, and Markov-channel modeling.
• IRIS — Neural rendering research framework for real-time perception and visualization on consumer GPUs.
• ARES — Robotics autonomy research platform for control, planning, navigation, and multi-agent coordination experiments.
• KLADENETS — Autonomous UAV-swarm research architecture centered on edge AI, resilience, and explainable decision-making.
• POSEIDON — Multi-domain maritime systems research framework combining GIS, CAD, optical networks, and TRIDENT optimization.
• HEPHAESTUS — RTL and physical-design research on power-aware INT8 MAC architectures for edge-AI workloads, with measured power reduction via the CYCLOPS algorithm (SkyWater-130nm).

• CryptoCPU (BSc Thesis) — Design and implementation of an FPGA-based encrypted instruction-set processor.
• Parallel AES CUDA — Parallel implementation of AES encryption and decryption on NVIDIA GPUs.
• CCC IR Optimizer — Intermediate-representation optimizer with analysis passes and compiler optimizations for the CCC toolchain.
• GPBFT Consensus Protocol — Distributed consensus implementation inspired by Byzantine agreement and signature-based coordination.
• Build a Compiler — Compiler project covering frontend parsing, AST construction, semantic analysis, and MIPS-oriented code generation.

• Advanced AI Projects — Collection of advanced machine-learning and deep-learning implementations across vision, generation, and optimization tasks.
• Weather App Autoscaler — Kubernetes-based weather application with autoscaling and load-aware deployment behavior.
• Big Data Spark Taxi — Distributed Spark pipeline for large-scale taxi-trip analytics.
• Video Coding for Machines — Video-coding experiments tailored to machine-learning and machine-vision applications.
• Reinforcement Learning Experiments — Reinforcement-learning implementations and experiments across core algorithms and environments.
• Tourism Data Mining — Data-mining project for tourism datasets, trend analysis, and pattern discovery.
• Egram Student Management System — Student-management platform for academic administration, records, and workflow handling.

• Skyrianos — Public-facing website about the island of Skyros with informational content and visitor-oriented presentation.
• OstrichZooPark — Public-facing website for Ostrich Zoo Park with visitor information and general presentation.
• Pavlidi Home E-shop — E-commerce website for online product presentation and storefront workflows.

Python, C, C++, Java, SQL, JavaScript, TypeScript, Assembly, Go, Rust, Haskell, Dart, VHDL, Verilog, C#, Scala, Julia, R, MATLAB, Octave, Kotlin, Swift, Solidity, GLSL, Fortran, PHP, Ruby, Perl, Pascal

PyTorch, TensorFlow, XGBoost, Apache Spark, Apache Hadoop

FastAPI, Flutter, Streamlit, Docker, Kubernetes, PostgreSQL

MLflow, Weights & Biases, AWS Lambda, AWS SageMaker, Azure Functions, Azure Blob Storage, Azure ML, GCP BigQuery, Google Cloud Storage, Cloud Functions

CUDA, OpenMP, MPI, TensorRT, Xilinx Vivado, Vitis HLS, FPGA/RTL Workflows, HPC

Neural Rendering, WebXR, Three.js

React, Next.js, Node.js, Tailwind CSS, HTML5, CSS3

Git, CI/CD, CMake, Jupyter, Wireshark, Bash, PowerShell, Linux, Windows, Visual Studio, LaTeX