Our work


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Agritech eCommerce (retail/consumer goods) Energy Finance & Trading Management Smart city & Transportation (urban mobility) Smart Manufacturing & services Social Network Market Sport Betting Supply chain & Logistics Tourism & Hospitality
Choose Technologies
Android Design iOS Software Web

Why We are Good?

What People Say About Us

“ We at Avico have a long experience of working with partners. The reason why we prefer to collaborate with Zesium is that they always act proactively. Zesium is capable of taking the ownership of the whole project.


Besides their technical skills, we can always rely on Zesium for the project and product management which is many times the key for success! ”

Velimir Karadzic

Co-Owner at Avico & Owner at BridgeSoft Solutions AB

“ Zesium has developed our whole platform with backend, frontend and native mobile applications.

We can really recommend to everyone to work with this great team. ”

Sasa Farkas

CEO, ApParkingspot Nordic AB

“ Zesium and OT have collaboration in the field of mobile app development and innovation consulting.

Zesium team helped OT to develop MVP solution and also to develop a mobile app for their smart traffic system.

Highly skilled team!. “

Andre Eilertsen

CEO, OneTraffic Inc.

“ We have developed a great partnership with Zesium in building our product.

With cooperative and solution oriented people, this journey has been both fun and successful. “

Filip Stamenkovic

CEO and Founder of “Fleaty”

“ We are a Swiss startup with German roots.

We’ve contacted Zesium at a very early stage and got to know them as a highly reliable partner.

Zesium is an open-minded and creative sparring partner and the app developer with high-quality expertise and professionalism/

Zesium is a jackpot for everyone who works with them. “

Gordana Lowenkamp

CEO and Co-Founder of “CombMe”

“ ZESIUM provided new and innovative ideas for the app.

The team was flexible during the initial process and was very good at maintaining the project timeline.

The Android app worked perfectly and users were impressed and appreciated the solution. “

Tamara Popovic

Business Development, RTI John Deere

‘User’s have had great comments the app. It works well, and the collaboration with ZESIUM was smooth.

The deliverables were completed on the expected dates, with one exception.

They did everything that was asked for, and more.’

Ognjen Vlaskalin

Co-Founder, Eipix.com

‘The project has been successful, leading to a continued longer engagement.

ZESIUM consistently provides high-quality results that meet the needs and expectations of the internal team.

The team is communicative and responsive, ensuring a smooth collaboration.’


Head Of Software Services Department, ADMS Software Company

‘We have approached Zesium with a very complex project of creating a complete solution for sports betting platform.

They have managed to take on this challenging project and we have successfully launched in some countries with more coming in the future.

Cooperation with Zesium has been very professional and joyful experience.’

Richard Nebeský

Managing Director, Champion Bet Uganda

I want to express my appreciation for the exceptional work done by the Zesium team in developing our mobile application, “The Outdoor Toolkit”.

Throughout the development process, the team’s communication was seamless, and they were receptive to our suggestions for improvement.

I would like to highlight the app’s design, which is incredibly user-friendly and visually appealing.

Working with the Zesium team was a pleasure, and I am grateful for their expertise and professionalism.


Thank you for your hard work.

Andreea Garbea

Project Manager, Clubul Sportiv ARAO Miercurea-Ciuc, Romania

Have a question for us or wish to share an idea?

We’re keen to hear more and happy to share our knowledge.