Who We Are?
DATUM, started on 2008 with 2 people and 1 customer, we became a team of 8 at first year end. In 5 years we added 14 new clients and increased our team size by %200. In 2018 we increased our revenue by %300 and now we started to work globally by exporting our digital services and products.
We always invest on improving our services and train our team members for better service quality. At our turn-key projects, we use agile project management methodology and deliver each task iteratively. For our managed services, we organize professional teams from members of different levels and check service quality periodically via getting feedback from our clients.
Meet Our Core Team

Veysel Güren
Principal Consultant

Yusuf Arslan
Principal Consultant

Zafer Musoğlu
Principle Consultant

Ahmet Yalçın
Regional Manager

Emine İlter
HR Manager

Cemal Bekmez
Data Engineer Team Lead

Alihan Topçu
Data Engineer

Alper Emir
Data Science Team Lead
Meet Our Offices
Regional Office
27, Old Gloucester Street, London, WC1N 3AX / UK
(+44) 0738 9775 991
Headquarters
Cumhuriyet Mh. Kartal Cad. No: 65 Kat: 3 Yakacık, Kartal / İstanbul
(+90) 544 329 32 82
(+90) 544 329 DA TA
Freezone Office
Yeşilköy Sb Mah. İsbi Plaza Apt. No: 1/829 Bakırköy / İstanbul
We are mainly based at our Kartal Office and we work for remote/off-site projects here. We also provide trainings for our clients and team members on related technical domains. For our regional projects we are serving from our London office and finally for our international customers we opened a third office at Yeşilköy Freezone Region to be able to export our digital products and services easier and faster.
Short Company Timeline
2008
We Born
2009
Growth
2013
14 New Clients
2018
%300 Revenue Increase
2020
We Turn Global