Ilker Baltacı

Dipl. Ing. İlker Baltacı

About Me

Passionate software developer focused on mobile technologies

Freelance fullstack mobile app. developer

Hi! My Name is Ilker and I live in Munich Germany. I have been developing mobile applications for more than 11 years. In recent years I had the pleasure and passion to implement many great mobile apps with diverse requirements for various prestigious companies in IoT, telco, car rental, electroic retail as well finance area in Germany and Austria.

As we live in the era of mobile computing, mobile technologies and its underlying technology stack remain to be my true passion. Imcreasing number of people at different ages tend to use mobile apps for their daily needs varying from entertainmant to health. No matter if it's designed for smart phone, tablet or smart watch; an app with the right design and UX could provide the true customer value that could cultivate customer loyality for all businesses. Start-ups make use of their apps for building their brands and reach their brands recognition. E-commerce platforms use their apps to create a direct marketting channel to their customers.

I enjoy getting involved with the latest technologies, programming languages, frameworks and libraries to create best applications for my customers which would lead them to success.


Mobile App Development

Native and cross platform iOS & Android apps.

API Design & Implementation

Creating web services for your mobile & web apps.


Supporting your company on IT-Transformation, digitalization, process optimization or e-Commerce related challenges.




10 Years of professional experience


April 2021 - Current

Freelance iOS Developer

Liebherr Hausgeräte

Development of HNGRY iOS app
Development of Liebherr COT App.

April 2019 - February 2020

Freelance iOS Developer

Greenfinder UG

Development of B2B iOS app for e-bike dealers and mobility fairs

Oct 2017 - July 2021

Lead App. Developer

ThinxNet Gmbh.

Development ryd iOS & Android apps.

May 2017 - Sep 2017

Senior Consultant

MediaMarktSaturn Retail Group

In house consulting to provide mobile solutions for Germany's giant retailer.

January 2017 - January 2018

Freelancer Fullstack developer

Petrik & Sahin OG “Sahinfruit”

Implementatin of customer Apps (iOS & Android)

Order and inventory management web app as well API.

Sep 2015 - Apr 2017

Senior Software Engineer

Check24 Gmbh.

Native rewrite of the finance app as lead iOS developer.

Aug 2013 - Aug 2015

Senior iOS Developer

Sixt Gmbh.

Development of myDriver and DriveNow iOS Apps as lead iOS Developer.

Jan 2012 - Jul 2013

iOS Developer

Toolani Gmbh.

Development of various VoIP and instant messanging Apps.

July 2011 - Dec 2011

Mobile App. Developer

Phactum Softwareentwicklung Gmbh.

Development and design of mobile app features for E-Plus.



Master Studies - Business Informatics

Vienna University of Technology

Specialization on E-Commerce and mobile technologies.


Bacherlor - Computer Engineering

Vienna University of Technology

T.I.ME European Management Program

University of Sevilla, KTH Stockholm, Vienna TU

Double master programm on innovation management and business planning.



Get in Touch

Get in Touch

Feel free to drop me an e-mail if you need any support with any app project or have a stunning idea to talk about.

Munich, Germany
+49 15253759456
Freelance Available

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