Lefteris Profile Picture


Web & Software|


Check out some of my projects

Mani's Bakery

React/Nest.js/Express/Postgre with Microservice architecture

Energy Live

Mani's Bakery

Design / Landing Page

Mani's Bakery

Mani's Bakery

Socket IO Angular/Express/MongoDB

Trello Clone

Mani's Bakery

Digital Agency Landing Page in WordPress

My Website Architects

Mani's Bakery

Full Stack App with CLI

Fast Charger

Mani's Bakery

Front-end Dev in Java and JavaFx

Hangman Game


Technologies that I usually work with.

Front-end Development

Developing fast & modern web apps with best practices.

Languages I speak:

HTML5, SCSS, TypeScript

Frameworks & Tools:

  • React - Next.js - MUI
  • Angular - Ionic
  • Vue - Vuetify
  • Jest - Mocha - Chai
  • Git & GitHub

Back-end Development

Building maintainable servers that solve complex problems optimally.

Languages I speak:

Node.js, NoSql, SQL

Frameworks & Tools:

  • Express - Nest.js
  • Postgres - MongoDB
  • Apache Kafka
  • Docker
  • Linux Terminal

About me

Let's finally meet!

I'm Lefteris Oikonomou, a Full Stack Developer hailing from the sunny shores of Greece.

I hold a Master's in Computer Science from NTUA and have spent the last few years immersed in the dynamic world of coding.

Influenced by my business background, my development approach is solution-focused. I strive not just to code, but to create value-adding solutions that address real-world challenges.

Here, you're seeing some of the personal projects I've worked on. From intricate back-end puzzles to slick front-end applications.


Get in touch.

In the world of technology, it's not just about coding. It's about creating solutions that make a difference. Let's build, innovate, and solve problems together.