Steffen has many years of management experience from Mærsk, Deloitte and Ørsted, which he draws on to ensure the continued growth of GatewayAPI. In his spare time, Steffen appreciates food, wine and sports.

As CTO and Product Owner, it is Kennet’s finest task to set the strategic direction for the company’s technology and platforms, as well as optimizing procedures and motivating the employees. In his spare time, Kennet loves to be physically active, be it skiing, mountain biking or paddleboarding. He has also attended more than 100 concerts for a Danish festival as he was a volunteer for over 10 years.

In 1999 Thomas founded the company ONLINECITY.IO, which operates GatewayAPI. Today he is co-owner of the company as well as CEO for the omnichannel platform RelationCity, which is also operated by the ONLINECITY.IO team. Thomas values high quality and is 100% the biggest fan of our customers.

Birol has since 2001 been co-owner of the company ONLINECITY.IO, which operates GatewayAPI. Birol contributes with a flair for business development, strategy and customer care which he today uses on developing the subsidiary company, MyBase, which is a property rental business.

Martin is co-owner and CCO of the company ONLINECITY.IO, which owns and operates GatewayAPI. Furthermore, Martin is CEO of the IoT-platform NexCon.io, which is also operated by the ONLINECITY.IO team. Martin is a great team player and has a natural talent for sales where he enjoys getting familiar with every aspect of the customers’ businesses.

Morten has extensive experience in sales and customer service, which he has worked with for over 30 years. He is also a seasoned veteran in the SMS industry where he since 2008 has worked at several companies as Sales Manager. Leisure time is spent running and enjoying family life with a dog, guinea pig and robotic lawnmower.

Tanja is our Regional Director and leads the company’s commercial efforts in Central Europe together with our Munich-based team. She loves helping clients and as a Finn living in Bavaria, she thrives in an international environment. In her free time, Tanja’s favorite thing is jumping in her minibus with her family to go windsurfing on a local lake.

Mathias is always smiling and is a favorite among our customers. He is constantly ready to fix our customers’ problems and needs. Mathias is also a hardcore crossfitter who can do push-ups upside down and carry all of us out of the building should a fire occur!

With a service commitment beyond the ordinary, Madss makes sure to help our customers with big and small things. His tone is cheerful, while he also makes a point of providing support with as much professionalism and presence as possible. His free time is spent at concerts and festivals, as well as gathering the courage to try bungee jumping one day.

At GatewayAPI, our goal is to have the world’s best support department, and Jeppe is the man who every day helps out to make sure we reach that goal. You can always find Jeppe on our support chat. Go on. Try sending him a message and check for yourself.

Do you need technical support? Then you might be lucky enough to speak to Martin! In addition to his 20+ years of experience in the industry, Martin’s cheerful disposition is one of the greatest assets he brings to ONLINECITY.IO.  In his spare time, he loves playing computer games, going geocaching with his son and studying AI, which he is incredibly fascinated by.

As a Technical Supporter, Kasper is ready to help new customers with their setup on our platforms. He enjoys the balance between the technical aspect and the customer contact as he is an expert at understanding and solving issues. In his spare time, Kasper loves nerdy stuff such as bouldering and playing board games. Furthermore, he is always ready to share travel tips as he has lived in the Czech Republic for several years.

As one of our Customer Success Specialists, Julius is ready to help our customers in any way he can – he loves interacting with people and providing exceptional service. Julius’ hobbies cover everything from nerdy games to niche sports, and he continues to add new projects to the list. As he is also an avid traveler, Julius can advise you on anything from the best food to places to stay in many locations around the world!

Anders is super enthusiastic about helping customers achieve their goals. He takes great satisfaction in working closely with customers to understand their unique requirements and is always eager to go the extra mile to ensure their success. In his spare time, Anders enjoys sports, especially football and golf, as well as being with friends and family.

Anika is employed as a sales supporter and assists the sales team with pipeline management, where she helps keep track of the many leads that come in on a daily basis.

Mads is passionate about optimization and together with Steffen R. Kræmmer he is in charge of securing the continous growth of GatewayAPI. Mads always strive to make a positive impact on both customers and colleagueas, which earned him an award at his prior workplace for being exceptionally positive and helpful.

As Financial Controller, Helena helps ensure that all books, receipts, payments etc. are in order. She also has a keen eye for optimizing processes in the finance department and implementing new systems. In her spare time, she loves to travel and spend time with friends and family, whether it’s going for a walk, a dinner, a game night or something else entirely.

Oliver assists in the accounting department, and helps make sure that the bookkeeping and reporting is in order. He is currently studying a bachelor’s degree in Business Economics, and in his spare time he likes to both play and watch football. At the office, he is known for creating a pleasant vibe.

Lasse has a background as a computer scientist, and has afterwards specialized in IT & information security. At GatewayAPI.com, Lasse manages a number of IT security-related tasks, including penetration testing and data security. Lasse also helps with the annual GDPR ISAE3000 audit and other certifications.

Casper helps control all things compliance in the company. He likes the range of tasks and actually enjoys reading legal texts. In his spare time, he leaves the papers behind as he is an active family dad who loves everything from running and golf to alpine skiing. Casper has also admitted that he has reached an age where he actually enjoys garden work, too.

Nadia takes pride in making our customers feel as empowered as possible. One of the most important things for Nadia when she onboard new customers is to make them feel safe throughout the process. That also means that she is always ready to answer questions, and help customers get out of a gridlock. When Nadia is not helping our customers, she enjoys her free time with her dog, Jeppe.

Mark’s goal in ONLINECITY.IO is to give you the best experience possible on GatewayAPI.com via intuitive and smooth UX. In addition, he provides ongoing coordination on the marketing team.

Morten combines a penchant for copywriting with a great deal of technical knowledge in a number of areas, including SEO, Google Ads, Analytics, Facebook Ads, LinkedIn Ads and so forth, whereby he helps to ensure a steady customer influx. Leisure activities include do-it-yourself projects, book-reading and cultural experiences.

Mette is our in-house rhetorician and language nerd, and she ensures that ONLINECITY.IO’s communication is spot-on. When she’s not immersing herself in grammatical details and linguistic phrasing, she spends her spare time playing card games, going to coffee bars and enjoying cultural experiences.

In addition to being a great gamer, Jack has a keen sense on how to design modern and good-looking interfaces, which benefits all of our platforms. In other contexts, Jack is used to being teased for rooting for Chelsea F.C., but has quickly learned that at GatewayAPI, it matters a whole lot more which team you root for in CS:GO!

Sami is in charge of creating video content that can aid you in setting up various integrations, features, plugins etc. Sami has previously been employed as Lead Video Producer at an esports company, and loves to use his skills to create catchy educational and promotional videos for GatewayAPI. 

Morten is a seasoned coder and old hand at front end development. Morten takes pride in creating great usability that upholds the most recent web development standards.

Building on years of experience from successful software startups, Jeppe tackles the hard software engineering challenges head on. Jeppe has a “lets get things done” attitude, and a proactive mind. He has a strong passion for science fiction and red wine.

At GatewayAPI all skills can come into play. As well as being a fantastic backend developer, Esben is also our in-house gin expert, who gets the office party going by serving extremely tasty (and strong) gin-based cocktails.

As the true DevOps-Jedi he is, Jesper thrives in the versatile tasks of the team’s daily work where many different skills come into play. It’s not a problem either to throw Jesper in at the deep end, as he is a former swimmer and has competed in the World Championships for masters back in 2004. When he doesn’t spend his time building software, Jesper is an avid Lego-builder.

Bue has a decade experience with operations, including Continuous Delivery (CD) and automation. He helps make sure that the foundations of our platforms are rock-solid where he among other things focus on scaling and automating infrastructure operations by applying his expert level understanding of Continuous Delivery principles. In his spare time, he is a major outdoor enthusiast.

Daniel is a veteran in frontend development, especially when it comes to architecture and user friendliness, where he loves to create powerful user interfaces that can simplify our users’ lives. In his spare time, Daniel loves to go climbing and running, and as a former competitive eater, he still participates in food challenges from time to time.

Thor loves to explore new technologies and create state-of-art web applications and user interfaces. He is particularly passionate about interaction design, user experience and user-centered design. He has previously worked in the robotics industry, and otherwise likes to spend his free time on programming projects and classical piano when he has the time.

As Frontend Developer, Nicolaj helps develop our platforms, including RelationCity, where his focus is on accessibility and UX. Over the years, Nicolaj has gained considerable experience with a wide range of code languages ​​and systems, which he can use to help in different parts of GatewayAPI.com. His leisure time is spent coding side projects, gaming and cycling.

Tobias loves to build websites and bringing designs to life as well as ensuring a good user experience. At ONLINECITY.IO, the ambitions are high when it comes to websites, but this has not intimidated Tobias at all. He primarily spends his leisure time with gaming, photography and small coding projects.

As Student Assistant in Development, Oliver focus on integrations, and is the man to go to if you need an integration with your preferred system. When he is not working at GatewayAPI, he studies Software Technology at DTU with a focus on AI and Deep Learning. In addition, Oliver generally just enjoys working with code, whether it’s AI or something more down-to-earth, such as GUI or backend software.

Danila is extremely skilled in UX design and has an amazing ability to combine beautiful design with high usability – they actually don’t have to exclude each other. Danila has settled down in Denmark but has over the years worked for countless brands abroad.

After several years of Red Bull induced self-employment, Hans joined our team in 2006. Hans is the architect behind GatewayAPI.com, and a gifted C++ & Python Software Engineer. Although he changed to another position, he still serves in an advisory role and checks in for coffee from time to time.