iOS development internship

Joost Gunterman

Need more info?

Please feel free to contact us via phone or email. We will be happy to help.

DTT - professionals in IT sphere


DTT is a full-service app developer that provides services in making apps, promoting apps, designing apps. We are supporting the client from the beginning of his project till the release of his app in the app store. First we start with sitting around the table and discussing the idea. We are considering all the pros and cons of the concept, suggesting possible deviations, looking for ways to advance it. Thus we are shaping the idea into a working solution. 

Afterwards comes research. We think it is very important to know where you are and where to start. A good practice is to analize competitive companies, learn from their mistakes and see their winning points. With this pragamatic approach we can guarantee a successful delivery for our client. This is crucial because in our relations with the client we strive for long-lasting solid collaboration rather than aim for quick wins. It is always pleasant when the client returns to continue doing business with us. Such clients as KPMG, HG, Nictiz had a beneficial cooperation with us and came back to work on other projects. Check our references to see how happy our clients are with us.

Then we devise a workflow. It is a functional overview that presents the app - the design, the look and feel, the navigation. Thus we give our client a hint of what he will get in the end. This is very important for us and for the client. Because on this stage we can apply variables, make changes, make adustments and alter the design. The client is free to make decisions of his own, but we at DTT always strive to assist our clients in decision-making process. We have years of experience, marketing background, and an eye for effective solutions.

We carefully select each candidate to be in our team. Working at DTT is a mixture of fun, entertainment, gaining useful experience and learning new things. During the internship, corvees get to work on real projects, they get a lot of responsibility. This is sort of a test - we want to see you actually work and devlop your skills, see whether you are a quick learner and a catch on. We provide all opportunities for you to learn - we have supervisers, senior developers, HR manager. And of course we aim to promote a healthy and friendly working atmosphere in the office. We have a gaming/relax zone where you can re-load and take your mind off things if you feel too tensed. Weekly we organise social team events to keep the team spirit. We usually order pizza, drink beer, go out, have fun together. Thus the team builds tight relationship with each other which is very effective during work. We support the newbees and incite them into interesting projects. The initiative is always welcome and we are open for new fresh ideas.

BEDRIJFS-APPS ontwikkeld door DTT

business apps

DTT has extensive experience in developing business apps for both public and in-house distribution. We have developed such apps as ING Marketing day app and BAM Inspiration solution.

CONSUMENTEN APPS ontwikkeld door DTT

consumer APPS

Our aps have great succces in the app stores. Among our most popular apps are RIVM Tick bite awareness app , Doula Labor Coach app and OSR Augmented Reality app.

Game apps ontwikkeld door DTT

Game apps

Game apps are an effective and fun way to support a campaign and increase customers' loyalty. Our most fine examples of the developed games are Krasloten December game and PokerConnect app.

WEB OPLOSSINGEN ontwikkeld door DTT

WEB solutions

Apart from apps DTT specializes in developing sucessfull websites for different purposes. HG Webshop and HG Order Portal are few examples of the web solutions we have made.


Working at DTT


Would you like to become part of our team? Would you like to work and contribute in app development for iOS? We have already made such outstanding projects for iPhone and iPad as Blokster app, Hoes Geocaching app, Krasloten. For some more examples of the apps, please check our portfolio. And we couldn't have done it without our team and interns. So each intern can make a difference, can enroll into a project and work on the actual devlopment. We don't want to involve you into paper study, we want your efforts applied in real time. So don't hesitate to send us your CV and apply for iOS internship at DTT.

We are located right in the centre of Amsterdam, few minutes away from Central Station. To check how to get to our location, please go to route planner. We will be happy to conduct an interview with you, know more about you, and see how we can use your knowledge and skills in our work.

DTT is a team of young, promising people who are open and sincere. If you are ready to work on the iOS development for small and big companies, individuals and governmental organisations, please contact us and let us know about your intentions.

Testimonials from our clients


ING Bank

Stephan Swerissen, Formula Manager Sparen en Beleggen

"We would like to emphasize:

  • Young, enthusiastic, technical and professional employees
  • Quick feedback + Good communication via phone / email 
  • Good at executing a concrete idea"

De Lotto

Fiona Mirrer, Coordinator Marketing Communication

"For our most popular and best-known lottery scratch-card, December Calendar, we came up with the idea to develop a fun game that you can play both on the PC and on your phone. For this, we started looking for a multimedia partner and found DTT. Despite the short timetable, DTT has made a super game: the December Calendar game. This game, starring the penguins from the December Calendar 2014  lottery scratchcards, is based on an existing game and is intended as a free fun bonus. You can't win (money) prizes, but you can get the highest score! Communication was smooth, clear and fast and we could always turn to DTT if we had questions. DTT also thought actively with us on how we could generate more downloads and gave us good advice where necessary. In short, DTT has been an excellent partner. We will certainly continue working with DTT in future."

Joost Gunterman

Need more info?

Please feel free to contact us via phone or email. We will be happy to help.