George Paraschos

        # George Paraschos
        ## Software Engineer · CS Student
        
        ---
        
        const developer = {
          name:       "George Paraschos",
          location:   "Greece",
          university: "University of the Aegean",
          degree:     "Information & Communication Systems Engineering",
          status:     "Final year",
          available:  true,
        };
        
        // About me
        // I build backend systems, distributed applications,
        // and anything that runs reliably under pressure.
        //
        // My work spans designing state machines in Spring Boot,
        // reasoning about distributed consensus algorithms,
        // and implementing public-key cryptography schemes.
        //
        // I care about code that handles concurrency correctly,
        // APIs that fail gracefully, and systems that are
        // honest about their guarantees.
        
        const getInTouch = () => {
          return "george@paraschos.site";
        };
        
        const findMeAt = () => {
          return "github.com/paraschosg872";
        };
      

$ cat projects.dir — 2026-06-09 PROJECTS/ Three projects worth telling you about. Click to expand.

01 ▶ Airline Management System Full-stack flight booking app. SOLO BUILD +

            Role: Builder & Maintainer
            
            — Full-stack web application managing flights, bookings, and passengers
            — Flight state machine: Scheduled → Boarding → Departed → Arrived
            — RESTful API backend with Spring Boot and Spring Data JPA
            — Vanilla JS frontend with no framework dependencies
            
            Spring Boot   Spring Data JPA   MySQL   JavaScript   HTML/CSS
            github.com/paraschosg872/airline-management-system ↗
          

02 ▶ Distributed Systems Labs Classic distributed algorithms. COURSEWORK +

            Role: Implementer
            
            — Ricart-Agrawala mutual exclusion protocol
            — Lamport & vector clocks, space-time diagrams
            — Bully and Chang-Roberts ring leader election
            — Pastry DHT routing implementation
            — UDP server and concurrent Java threading
            
            Java   UDP Sockets   Concurrency   Threading
            github.com/paraschosg872 ↗
          

03 ▶ Cryptography Implementations RSA, ElGamal, DSA analysis. COURSEWORK +

            Role: Analyst & Implementer
            
            — RSA, ElGamal, and DSA scheme implementations
            — Håstad's broadcast attack exploration
            — Group theory problems in Z*ₙ
            — Number-theoretic vulnerability analysis
            
            Python   RSA   ElGamal   Number Theory
            github.com/paraschosg872 ↗
          

        {
          "languages": [
            "Java", "Python", "JavaScript",
            "SQL", "Bash", "HTML/CSS"
          ],
        
          "frameworks": [
            "Spring Boot", "Spring Data JPA",
            "Hibernate", "REST APIs", "Maven"
          ],
        
          "databases": [
            "MySQL", "PostgreSQL (basic)"
          ],
        
          "cs_theory": [
            "Algorithms & Complexity",
            "Distributed Systems",
            "Cryptography",
            "Concurrency",
            "Data Structures",
            "Operating Systems"
          ],
        
          "tools": [
            "Git", "GitHub", "IntelliJ IDEA",
            "WebStorm", "Linux", "Docker (basic)"
          ],
        
          "currently_learning": [
            "TypeScript", "System Design"
          ]
        }
      

        #!/bin/bash
        # contact.sh — ways to reach George Paraschos
        
        echo "Open to internships, collaborations,"
        echo "and interesting engineering problems."
        
        EMAIL="george@paraschos.site"
        GITHUB="github.com/paraschosg872"
        SITE="paraschos.site"
        
        send_message() {
          local recipient="$EMAIL"
          open "mailto:$recipient"
          echo "Message sent. I'll reply promptly."
        }
        
        # Run to get in touch:
        send_message
        
        # — george@paraschos.site
        # — Available for opportunities
        # — Based in Greece
      