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petrosbal/README.md

Hey, I'm Petros

CS student at the University of Macedonia, graduating 2026.

I enjoy working across the backend and infrastructure layer, building things with Java, Go, Python, Rust, and TypeScript. I like clean APIs, solid testing, and understanding how systems work under the hood.

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Projects

Krater — CPythonDockerk3sWASM Benchmarking framework that compares container runtime performance (native, static, WASM) on a k3s cluster. Python orchestration with cgroup monitoring, YAML-driven configuration, and checkpoint/resume support.

Caveo — GoDockerChi Stateless microservice for Argon2id password hashing and verification. OWASP-tuned parameters, distroless Docker deployment, and table-driven tests covering edge cases.

Raffy — Java 21Spring BootPostgreSQLReact Reading tracker that computes analytics from session data. JWT auth, Google Books API integration, and an insights endpoint that pulls five metrics from two queries.

MpGrab — RustTypeScriptTauri v2 Desktop media downloader with a Rust backend and React frontend. CI/CD with GitHub Actions, Conventional Commits, and 20+ unit tests.

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  1. kraterkraterPublic

    An automated Kubernetes (k3s) benchmarking framework that evaluates container runtime performance between Linux and WebAssembly. Features configuration via YAML, Python orchestration, streamlined D…

    Python 3

  2. caveocaveoPublic

    A stateless microservice for Argon2id password hashing written in Go. Features OWASP-compliant parameters, protection against timing attacks, and a distroless Docker implementation.

    Go 1

  3. neural-networks-courseworkneural-networks-courseworkPublic

    Neural Networks coursework: DNN/CNN image classification with a transfer-learning study, and recurrent architectures (RNN/LSTM/GRU) for time-series energy disaggregation. Full Jupyter notebooks and…

    Python 1

  4. raffyraffyPublic

    A smart, minimalist personal reading manager that learns how you read. Built with Spring Boot, React and Docker.

    TypeScript 1

  5. machine-learning-courseworkmachine-learning-courseworkPublic

    Machine Learning coursework covering financial distress classification and diabetes progression regression, with full Jupyter notebooks and reports.

    Python