I am an Application & Web Developer and IT Automation Specialist with a BSc in Computer Science. My passion lies in building data-driven web applications, designing smart AI workflows, and managing robust IT infrastructures. I focus on delivering functional, scalable, and modern technological solutions that bridge the gap between complex data and seamless user experiences.
- AI Integration & Automation: Building workflows and custom tools using AI (Google AI Studio, LLMs, Antigravity, n8n, Ollama).
- Web & App Development: Custom WordPress plugins with SQL database integrations, AI Chrome Extensions, and Progressive Web Apps (PWA).
- Infrastructure & DevOps: Setting up and managing on-premise servers (Proxmox, TrueNAS) and cloud infrastructure (Hetzner, Linux ISPConfig, Cloudflare).
- Distributed Systems & Core Concepts: Foundational knowledge in Java (Sockets, Threads) and basic exposure to Big Data concepts (Hadoop, Spark).
- Languages: PHP, Python (Scripting), SQL, HTML/CSS, JavaScript, Java (Basic)
- AI & Automation: n8n, Antigravity, Ollama, LM Studio, GitHub Copilot
- Infrastructure & Hosting: Proxmox, Docker, Linux (Ubuntu/Debian), ISPConfig, Cloudflare
- Software & IDEs: JetBrains PhpStorm, VS Code, Git, MySql Workbench, Docker, Tableau, SAP & BW, EnterSoft.
Beyond software development, I possess a strong foundation in IT infrastructure management, ensuring high availability and secure operations:
- Network Architecture & Security: Configuration of routers, switches, and firewalls. Deep understanding of core protocols (TCP/IP, DNS, HTTPS, FTP) and network topologies (LAN, WAN, VPN).
- Systems Administration: Deployment, optimization, and troubleshooting of OS environments (Linux/Windows) and hardware infrastructure.
- miniapps.gr: A platform offering fast, free mini-web applications, serving as a hub for automated tools and custom cloud solutions.
- sarlist.org: A web platform featuring custom database integrations and a robust PHP backend.
- AI Chrome Extensions & WP Plugins: Developed specialized tools for connecting databases with AI-powered functionalities.
I'm always open to discussing how emerging technologies can solve real-world business challenges.
- Blog & Tutorials: giannoulakis.gr
- IT Services / Agency: procreta.gr


