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DTT

APPS | WEB | JEUX

PARTNER FÜR ENTWICKLUNG DTT n’est pas une entreprise de développement logiciel comme les autres. En plus d’un savoir-faire technique solide, nous apportons aussi une solide expérience en marketing. Avec passion, nous travaillons à créer la combinaison parfaite entre la technologie, une stratégie mûrement réfléchie et des idées créatives. DTT a été fondée en 2010 et a connu une croissance impressionnante en peu de temps : un portefeuille nettement plus étoffé, des références de premier plan, des clients de renom et, surtout, une équipe compétente et engagée. Le développement d’applications est le cœur de métier de DTT. Nous créons des applications pour iPhone, iPad et Android, ainsi que pour HTML5, en proposant à la fois des solutions natives et hybrides. En plus de produits destinés au grand public, DTT possède également une grande expérience dans la conception et la mise en œuvre d’applications pour les entreprises. Travailler avec DTT présente de nombreux avantages. Parmi nos prestations : - Stratégie - Conception - Design UI/UX - Design graphique - Développement - Sécurité - Marketing - Hébergement Et bien sûr, nous vous accompagnons avec un conseil personnalisé tout au long du processus de développement d’applications. Vous avez encore des questions sur le développement d’applications chez DTT ? N’hésitez pas à nous appeler (020 331 5848) ou à nous envoyer un e-mail ([email protected]). Nous nous réjouissons de pouvoir répondre à toutes vos questions.

Budget minimum

> €10,000

Tarif horaire

€100 - €149

Taille de l’entreprise

51-200

Année de création

2010

Localisation

Amsterdam

4,5

88 avis clients

Tu pourrais demander

Récompenses

Services

Études de marché5%

Développement logiciel25%

Applications mobiles20%

AR et VR10%

Développement web10%

Infogérance10%

UX design10%

Création de sites web5%

Web5%

Spécialisation app

Applications e-commerce20%

Santé et sport20%

Productivité20%

Jeux15%

Business Intelligence25%

Expertise sectorielle

Conseil et consultingSanté et services sociauxImmobilierBiens de consommation et commerce de détailArts, culture et sportsSecteur public et associations

Segments clients

20%

Startups et PME

50%

entreprises de taille intermédiaire

30%

Entreprises

Avis clients

Qualité 0,0

Planification 0,0

Tarifs 0,0

Recommandation 0,0

2,3

10 avis clients

Filtrer par note

0 sélectionné

Saide Kampfraath

1,0

I’m writing this review years later because I was recently reminded of just how boundary-crossing this collaboration felt for me at the time. At 28, full of ambition and confidence in my growing business, I started working with DTT. Unfortunately, I experienced it very differently than I had hoped. What could have been a constructive collaboration quickly felt unclear and burdensome. The original (discussed verbally) agreement of a certain monthly amount for the SLA—in my experience—was increased every time I raised a critical question. In the end, that amount ended up being five times higher than what had been agreed beforehand. During the development of my app, an additional amount in the thousands of euros was added to the total, according to DTT because of an interim update to iOS and Android. I had expected an expert to inform me in advance that these systems roll out updates multiple times per year and that this can come with added costs—even though we had agreed on a fixed price. Switching to another developer is difficult in any case. Back then, the code couldn’t simply be transferred over one-to-one without additional costs. Costs that can also add up significantly. So in practice, you end up getting stuck with the person (or company) you’re working with. During that period, I felt trapped. As a business owner, you’re sometimes dependent on external experts, and that can put you in a vulnerable position. I ultimately came out stronger—but that’s entirely due to myself. From my perspective, this was absolutely not an equal partnership. For me, this moment is the closure of something that has been chasing me for years (financially).

Réponse du prestataire

Hi Saide, Sorry to hear that you’re still dealing with this, six years after our collaboration. We’ve already sent you a message—if you feel like talking about it further, we’d be happy to set aside some time for you. It’s good to read that you’ve come out of it stronger. Starting a business comes with risks; investing in a project doesn’t guarantee the hoped-for success. Regarding the agreement: DTT follows the arrangements that were made and, as a rule, often delivers a bit more than was agreed upon. In your case as well, DTT went beyond what was agreed, but you were hoping for more. DTT did everything it could to help you as best as possible. As for the SLA: we offer “basic” versions, but also more extensive ones—for example, versions where all maintenance of the solution is included, along with the monthly price. You’re right that a more comprehensive SLA version is more expensive. Kind regards, DTT

19. juil. 2025| Google

Eric Nikkelen

5,0

End to end in house expertise for software development.

Réponse du prestataire

Thanks so much, Eric! We really appreciate your feedback and are happy to hear you had a great experience with us.

16. mai 2025| Google

Theo van Tijn

1,0

A year ago I paid €5,000 for a website, but nothing was delivered. DTT lies, threatens people, and drags everything out. They’re awful—don’t do business with them!

Réponse du prestataire

Hi Theo, Mr. Barbiers (https://sgoa.eu/?associate=drs-c-barbiers-re-ra) carried out an assessment for your assignment to review the progress and quality of the solution that DTT developed for you. He rated both the progress and the quality as very positive. With your approval, we will publish his findings publicly. As agreed, DTT delivers as promised and would rather take a step too far than not far enough. For an overview of satisfied clients, see also: https://www.d-tt.nl/referenties

21. déc. 2023| Google

Pedro Napoleon

1,0

Stagaires / Interns be warned! Be aware of HR. DTT promises a lot about the future possibilities but they most likely let you go and on top they almost pay nothing! Information is obtained from reliable internal sources.

Réponse du prestataire

We’re sorry to hear you have a negative experience with our company. Could you send us an email ([email protected]) so we can contact you and talk about it?

15. nov. 2023| Google

Sara van Doorn

1,0

Terrible organization! Just avoid them!

Réponse du prestataire

Dear Sara, we’re sorry to hear you have a negative experience with our company. Could you send us an email ([email protected]) so we can contact you and talk about it?

6. sept. 2023| Google

Albert Meek

5,0

Laborie specializes in the development of medical devices. Some of our older medical equipment—specifically our urodynamic system—uses an Android board for the user interface (touchscreen display). DTT helped us carry out an essential update of an embedded Android app on our urodynamic devices. The changes related to communication between the system modules and the Laborie PC software, which connects via Bluetooth. Recent component availability issues led to a shortage of Bluetooth chips, so we had to adapt the Android interface to work over a USB connection. Using their knowledge and expertise, DTT modified our Android app to ensure timely communication with our peripherals over USB or Bluetooth. The development and collaboration with DTT went very smoothly, and we’re grateful for their support in making the necessary adjustments to our Android application. DTT has proven to be a reliable partner who helped us resolve our challenges. We enjoyed working together and look forward to collaborating with DTT on future Android projects. Albert Meek, Director of R&D, Laborie

16. juin 2023| Google

Contact

Bonjour ! Nous serions ravis d’en savoir plus sur votre projet. Ensemble, nous allons déterminer quelles solutions et quels coûts correspondent le mieux.

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