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john-papani/README.md

👨‍💻 Ioannis Papanikolaou

🚀 About Me

Electrical & Computer Engineering graduate from the National Technical University of Athens, focused on software engineering and full-stack web development.

I build modern business applications, internal tools, dashboards and APIs using technologies such as Python, Django, React, Next.js and Microsoft SQL Server.

I am interested in clean architecture, maintainable code, performance optimization, testing and workflow automation.

📫 Contact

🛠️ Tech Stack

Frontend Development:
React · Next.js · JavaScript · TypeScript · Bootstrap · Tailwind CSS · HTMX

Backend Development:
Python · Django · Django REST Framework · Node.js · C# · .NET

Databases & Infrastructure
Microsoft SQL Server · PostgreSQL · MySQL · SQLite · Redis · Docker

DevOps & Tools:
Docker · RabbitMQ · Git · Heroku · Grafana · Postman

Tools & Testing
Git · GitHub · Pytest · Playwright · Postman

📌 Highlights

  • 🎓 Graduate of National Technical University of Athens (NTUA)
  • 💡 Experience in full-stack development and e-commerce platforms (WooCommerce/WordPress)
  • 🛠️ Built projects ranging from dashboards & APIs to interactive UI components

🕓 Last Updated: July 2026

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  1. diploma diploma Public

    A system that will transform Greek governments debates into Open Linked Data

    Python 3 1

  2. IoT-Live-streaming IoT-Live-streaming Public

    Information Systems, Analysis and Design Class Projects (2022-23, Fall Semester)

    Java 2 1

  3. john-papani.github.io john-papani.github.io Public

    My personal portfolio! 😁

    JavaScript

  4. advanced_db advanced_db Public

    TLC-NYC-Big-Data-Analytics ~ Semester project for the Advanced Database Systems Course @ NTUA ECE 2022-2023

    Python 1

  5. Saas-EnergyLive-Ntua Saas-EnergyLive-Ntua Public

    EnergyLive2022 is a SaaS web application that allows users to track electricity market prices in Europe.

    JavaScript

  6. TEDxNTUA/tedxntua-archive TEDxNTUA/tedxntua-archive Public

    TEDxNTUA ARCHIVE

    JavaScript