Deniz Tezcan

My name is Deniz Tezcan.

As a Full Stack developer I am not only specialized in how things work under the hood, but also in whether something useful works for a user and looks good.

As a developer, Deniz Tezcan considers what users see and use the most important. The people who have to or want something with the application to be built. That is why Deniz Tezcan focuses on aspects such as accessibility and speed.

Another priority is that my code works well in an organization. So I see the importance of documentation, good commit messages and maintainable code. It must be workable for the people after me. I have a lot of experience with the implementation of new systems and advise organizations on this, so that they can make good choices.

I proudly say that I am busy every day with what I really like! In fact; I turned my hobby into my profession. That's why I don't believe in the 9 to 5 mentality. My work is something I am active with on a (almost) 24/7 basis. In addition, I dare to say that I generally have a more than good relationship with my customers. Providing good service is always paramount. That's why I go to great lengths to make your project a success!

Amongst others I work for

Gemeente Amsterdam
Gobi lab
DHL Parcel
Bandits & Angels

How does Deniz Tezcan work?


Introduction & Research

One of the most important but underrated steps. By listening carefully and gathering information, I can offer the solutions that best suit your company. Face-to-face works best, but via Skype or Hangouts e-Meeting is also fine. Before the interview, I ask you to fill in a questionnaire, so I can understand what your company needs even more quickly. After this I will conduct a short research to check the feasibility of your project.

Kennismaken & onderzoek

Think phase

In this phase, we will consider how to give the user the easiest possible process. Giving the user the information he/she is looking for is the basis of every project. After we've gone through the click paths and wireframes we'll come up with a design. I can make this design (or have it made) or you can provide a design yourself. Next, we will check if everything that is required has been incorporated in the designs in one session.


Development & Testing

It's time to code! This is the technical phase, where all hours of thinking, brainstorming and wireframing will come into its own. In this phase, functionalities are delivered in sprints of about 1 to 2 weeks. These will first be tested by me and then I will ask you to test them again. After an MVP is delivered, we schedule a session to test the entire application together from the very beginning.

Bouw & testen

Go live & Support

The best part. After the test phase, the application is delivered and moved from the test environment to the final location. I'm going to teach you how to use your application and update the content and images. Now we're done, aren't we? No - a software process is never finished. Because the world and technology keeps evolving, the applications have to change along with it. Otherwise you run the risk of your application losing its value.

GO Live & Support

Tech stack

Ruby on Rails
Go lang