Who We Are

We are a team of web development professionals. You tell us what you want from your website or web application, and we make it happen. Plain and simple.

We utilize the latest web technologies to give you an edge over your competitors. We adhere to the highest industry standards, maintain complete transparency throughout the entire development cycle, and provide continuing support for our products. We evolve along with the needs of your business. When you need something new, we will be there to provide it.

We offer high quality at reasonable prices and under tight deadlines. The quality of our work speaks for itself. And if that's not enough, our clients can tell the rest.

We started out in 2004 as a group of four freelancing web development enthusiasts, have grown into a full-fledged team of over a dozen professionals over the years, and are continuing to grow and evolve.

 We are 3AT Dev and we welcome you to our website!

Our Work

  • Cotolog

    Mobile gallery of photographs of cute cats.

  • Shift Miner

    Online version of an Australian magazine for mining industry.

  • Agent Piggy

    An educational platform aimed at teaching financial literacy to kids.

See What Our Customers Are Saying...

Arved Gintenreiter, Photographer

As a photographer a reliable partner for the web development side of my business is crucial. It is not only about the technical skills but also about understanding the necessities of an artist and also having a feel for a selling website including the feel for urgent and less urgent issues. After several tries with other developers I am more than happy to have found 3AT Dev team, which is not just highly professional but – I still cannot believe – simply perfect in all belongings. Database work, WordPress, OsCommerce, all ideas and issues solved in a sudden. On top communication is superb with regular updates on the developments, with getting back asking questions if anything is unclear, with explaining why things might be tricky and giving options as workaround, and most appreciated, with giving suggestions of how things could be improved further than the plan. I never have worked with developers summing up in such a huge amount of competence, speed, reliability, and even flexibility in taking a very high workload quickly if needed. In now several months of working together 3AT Dev always over delivered beyond my expectations. It feels good to be in highly skilled and caring hands, and not having to worry about this part of business at all.

Related projects: 
Gintenreiter Photography

Jennifer Smith, Holland Connection

Ever since our first acquaintance, I have remained quite impressed by Alexander. I consider myself a perfectionist an when we started our new webshops that had to be representative of our company, our brand and business partners, we strived for a certain level of perfection. 3AT Dev is always ready to offer swift assistance. Never has a problem concerning the webshops proved to be too complex or time-consuming, and our questions are always answered within a short period of time. We have received countless compliments on the state and functionality of our webshops since the  beginning of our cooperation with 3AT Dev. We could not possibly have asked for better service. Alexander and his team understood exactly what needed to be done and delivered on every occasion. 3AT Dev comes highly recommended from us.