Mittag-IT

About Me

Hello! I’m Daniel Mittag, a Freelance Java Fullstack Developer and former Android App Developer, based in Kiel, Germany.

Experience

Freelance Java Fullstack Developer

Oct 2019 - Dec 2024 Dataport AöR

Freelance Mobile App Developer

Nov 2014 - Sep 2019 ISOGON Informationssysteme GmbH

Freelance Android Developer

Apr 2013 - Oct 2013 O.M.R. Oil Market Report GmbH

Certificates

Spring Certified Professional 2023

Dec 2023 VMware

credly.com

Professional Scrum Developer

Sep 2018 Scrum.org

scrum.org

Associate Android Developer

Mai 2017 - Mai 2020 Google

credential.net

Oracle Certified Associate, Java SE 8 Programmer

Nov 2016 Oracle

credly.com

Education

Studies

Oct 2010 - Sep 2014 Christian-Albrecht University of Kiel

Graduation: Bachelor of Science

Technologies

Spring Boot

Hibernate

Thymeleaf

Flyway

Flowable

PostgreSQL, H2

Maven, NPM

HTML, CSS, Bootstrap, jQuery

Vue.js

Android

Flutter

Firebase

ASP.Net Core

Docker, Kubernetes

Programming Languages

Java

JavaScript

TypeScript

Kotlin

Dart

C#

Tools

IntelliJ IDEA

Visual Studio Code

Git

Gitlab, Jira, Confluence

Jenkins

Android Studio

Visual Studio

Languages

German

English

My Services

Backend Spring Development

Backend Spring Development

Creating scalable, secure, and high-performance server-side applications tailored to your needs. From designing RESTful APIs to integrating databases, implementing microservices, and ensuring robust security, I deliver reliable backend solutions to power your applications effectively.

Frontend Vue.js Development

Frontend Vue.js Development

Crafting dynamic, responsive, and user-friendly web interfaces. With a focus on performance and seamless user experience, I build interactive components, integrate APIs, and create scalable single-page applications tailored to your project requirements.

Native Android Development

Native Android Development

Building feature-rich, reliable mobile applications designed for the Android platform. From implementing intuitive user interfaces to integrating complex functionalities, I focus on delivering high-quality apps with optimal performance and a user-friendly experience.

Clients

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A list of my completed projects can be requested via my Contact page.

Contact Form

Mittag-IT

Daniel Mittag
Hollmannstraße 70, 24148 Kiel
+49 431 12800606
danielmittag@t-online.de