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GeezerVison is showing github.com — stuchain - Overview

@stuchain stuchain Follow
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@stuchain
stuchain
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Stelios Vasileiou stuchain

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Developer interested in blockchain and cryptography. I enjoy building projects around my interests, whether to learn or create tools for my everyday life.
4 followers · 4 following
  • Athens, Greece
  • https://stuchain.github.io/portfolio
  • in/stelios-vasileiou

Achievements

Achievement: Pull SharkAchievement: Quickdraw

Achievements

Achievement: Pull SharkAchievement: Quickdraw
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stuchain/README.md
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Repositories

CuePoint · ★ 12

Python TypeScript JavaScript

Free open source desktop app for DJs: clean up your Rekordbox library with Beatport. Fix missing or wrong keys, BPM, genres and labels, find duplicates, discover new music and…

muzpa-auto-search

TypeScript JavaScript Batchfile

Desktop app that opens Muzpa search links from playlist CSVs (Spotify exports, etc.) with a fast manual Run -> Download -> Next workflow.

mini-secure-channel-solana

Python JavaScript CSS

A six-phase secure channel project demonstrating X25519 key exchange, MITM attacks, Ed25519 authentication, ChaCha20-Poly1305 AEAD, and Solana-based decentralized key verification.

iot-oracle-gateway

Python PowerShell JavaScript

End-to-end IoT oracle: Python simulator publishes over MQTT; oracle aggregates, detects anomalies (EWMA/z-score), anchors hashes on-chain (Solidity/Hardhat); Streamlit dashboard…

AUEB

HTML Java TeX

A collection of AUEB coursework projects by Stelios Vasileiou, covering blockchain thesis, distributed systems, web development and Python.

ctf-maze-arena

Rust TypeScript CSS

A web arena for maze generation, algorithm visualization, and solver comparison. Built with Rust + TypeScript.

Tech stack

Languages
Python Java Rust TypeScript JavaScript CSS HTML Astro Dockerfile PLpgSQL Solidity

Web & UI
HTML/CSS React Next.js Streamlit

Backend & data
Python services MQTT Rust axum tokio

Chain & security
Solana Cryptography Hardhat Solidity

Contributions

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  1. CuePoint CuePoint Public

    Free open source desktop app for DJs: clean up your Rekordbox library with Beatport. Fix missing or wrong keys, BPM, genres and labels, find duplicates, discover new music and plan sets. Windows, m…

    Python 13

  2. ctf-maze-arena ctf-maze-arena Public

    A web arena for maze generation, algorithm visualization, and solver comparison. Built with Rust + TypeScript.

    Rust

  3. iot-oracle-gateway iot-oracle-gateway Public

    End-to-end IoT oracle: Python simulator publishes over MQTT; oracle aggregates, detects anomalies (EWMA/z-score), anchors hashes on-chain (Solidity/Hardhat); Streamlit dashboard for metrics.

    Python

  4. mini-secure-channel-solana mini-secure-channel-solana Public

    A six-phase secure channel project demonstrating X25519 key exchange, MITM attacks, Ed25519 authentication, ChaCha20-Poly1305 AEAD, and Solana-based decentralized key verification.

    Python

  5. muzpa-auto-search muzpa-auto-search Public

    Desktop app that opens Muzpa search links from playlist CSVs (Spotify exports, etc.) with a fast manual Run -> Download -> Next workflow.

    TypeScript

  6. stay-ops-planner stay-ops-planner Public

    Internal tool for short-term rental ops: sync bookings from a channel manager, assign each stay to a physical unit, avoid double-booking, and coordinate cleaning and maintenance

    TypeScript

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