Hello, I’m

Ioannis
Antonogiannakis

Full-Stack Developer

I build modern web applications with React, .NET and TypeScript—from intuitive interfaces to reliable APIs and production systems.

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About me

Making complex systems
feel simple

I’m Ioannis, a full-stack developer based in Heraklion, Crete. I work across the stack, building clean interfaces, dependable APIs and maintainable application logic.

Let’s work together →
2+Years of experience
3+Projects completed
10+Technologies used
100%Focused on quality

Education

University of Crete

BSc Computer Science

Programming, databases, software engineering and web development.
Experience

Where I’ve
worked

Full Stack Developer

Satori Analytics

ReactFast APITypeScriptNext JS

Full Stack Developer

European Dynamics

Built React and .NET applications, REST APIs, Redis caching, JWT authentication, RabbitMQ integrations and dynamic Form.io workflows.

React.NET 8RedisRabbitMQForm.io

IT Support & Security Technician

Greek Army

Maintained desktops, servers and networks while supporting secure systems and troubleshooting hardware and software.

NetworkingSystem AdministrationSecurity
Projects

Things I’ve
built

01

NCBI Query Web Application

Creates complex NCBI search queries through a simple, responsive interface.

JavaScriptHTMLCSSAPI
02

Hotel Booking Web Application

A complete interface for searching and booking hotel rooms, designed in Figma.

FigmaBootstrapPostgreSQLJava
03

Programming Language & Compiler

Designed a language, compiler components and standard libraries as a team project.

C++CompilersOOP
Skills

Technologies I have
worked with

Frontend

TypeScript

JavaScript

React

HTML & CSS

Bootstrap

Form.io

Backend

.NET 8

C#

Next.js

REST APIs

JWT Authentication

Fast API

Data & Tools

PostgreSQL

Redis

RabbitMQ

Git

UNIX

Figma

Contact

Let’s build
something great

Have an opportunity, collaboration or project in mind?

GitHubLinkedIn