Mobile, Web, and Cross-Platform Development

Welcome to the digital workspace of Costas Ioannou (Ioannou Dev), a versatile software developer specializing in React Native & Expo mobile and cross-platform applications, as well as React Web development.

With a passion for coding and a knack for problem-solving, I offer tailored software solutions designed to meet your unique needs.

Whether you’re seeking an individual developer or an addition to your team, I’m ready to contribute my expertise.

From creating innovative mobile apps and dynamic websites to developing robust cross-platform applications, I’m here to transform your vision into reality. Let’s embark on this technological journey together and create something extraordinary!

Expo icon
React Native & Expo
rating start logo rating start logo rating start logo rating start logo rating start logo
react logo
React Web
rating start logo rating start logo rating start logo rating start logo rating start logo
typescript logo
Javascript/Typescript
rating start logo rating start logo rating start logo rating start logo rating start logo
Mobx logo
Clean Code Architecture / State Management
rating start logo rating start logo rating start logo rating start logo
ThreeJS logo
TheeJS
rating start logo rating start logo rating start logo
nextjs logo
NextJS
rating start logo rating start logo rating start logo

My Work Experience

I’m a seasoned software developer with a solid 7 years under my belt. For the past 4 years, I’ve been diving deep into the world of React Native and React.

I’ve had the chance to work on a wide range of projects, often taking the lead or supervising roles. But that’s not all - I’ve also been the go-to person for training and consulting within the companies I’ve worked for. Plus, I’ve made my own contributions to the open-source scene, particularly within the React-Native/Expo community.

I’m all about top-notch code quality, scalable architecture, and meeting deadlines. I’m really proud of the expertise I’ve built up and I’m always eager to keep expanding my knowledge. Exciting times ahead!

In more detail...
Offices

Readable content of a page when looking at its layoutreadable content of a page when looking at its layout

Information

Readable content of a page when looking at its layoutreadable content of a page when looking at its layout

Newsletter