Highly competent software development specialists with special strengths in mobile platforms, back-end, cloud computing, artificial neural network technologies and software architecture.
We help our clients get the results they need on time and on budget. We pride ourselves on being up-to-date with the most recent and upcoming technological developments and a team of excellent developers.
Our clients praise us for the quality of our work, our sound advice and the speed of delivery. They appreciate our ability to integrate with their teams and our attention to detail. At SK we carry a sense of ownership and interest in the products we work with.
We would like to congratulate our dear friend and long standing collegue Erik Rehn who is sailing on to new adventures at Vicarious (http://vicarious.com) in San Francisco. Vicarious is an advanced AI research company with focus on developing computational systems that can cognitively understand images, with strong financial support from Mark Zuckerberg, Peter Thiel, Ashton Kutcher, ABB, Initialized capital, among others.- Marcus Lind, Client relations
The SAS Apple Watch app developed by Slagkryssaren has been featured in the Scandinavian Traveler. The Apple Watch extension to the SAS app allows users to see flight departure time, terminal and gate of the flight, and seating information. We are very proud of our work together with SAS to extend their service offerings and to improve their customers' travel experience. For more information visit the Scandinavian Traveler.- Marcus Lind, Client relations
We are happy to announce that Slagkryssaren is expanding with an additional three talented developers. A great big welcome to Sebastian, Foad and Carl Fredrik!- Oskar Henriksson, Head of Recruitment
Slagkryssaren would like to congratulate SAS on receiving awards for "Best domestic airline" and "Best travel app". The awards were handed out at Business Travel Awards – Customers’ Choice 2015, and the winners were selected by frequent business travelers and decision makers at some of Sweden’s major companies. Slagkryssaren has been providing SAS with technical consulting and development of their iOS and Android apps over the past years, and look forward to continue helping SAS to always improve their services and provide an even better experience for their customers.
For more information see: SAS är affärsresenärernas val
Yesterday Slagkryssaren visited Kista Arbetsmarknadsdag 2015 and we would like to give a big thanks to the staff and to all students visiting. We had a great time and got to meet a lot of inspired and ambitious people!- Oskar Henriksson, Head of Recruitment
We will attend the Machine to Machine Summit in Stockholm on Tuesday and Wednesday the 4-5 November. We look forward to meet you there and discuss how we can assist in developing and implementing your connected-product plans.- Marcus Lind, Head of Sales
We are very happy that the app "Ving På resan" that we have been working on together with Thomas Cook, has been featured in the national newspaper Aftonbladet. Ving På resan is designed to be a companion app for travellers going on vacation with Thomas Cook's travel company Ving.
For more information about Ving På resan, please visit:
The beautiful Thomas Cook Companion App developed by Slagkryssaren has now been released on App Store and Play Store, currently available for all 1.5 million of Thomas Cook's Nordic customers. Please see our Cases section for more information.- Marcus Lind, Head of Sales
Our three crew members Marcus, Ray and Oskar will be heading to Super Mobility Week in Las Vegas 9-12 of September. They will attend as part of a Swedish delegation. Super Mobility Week is one of the largest conferences in North America that focus solely on mobile technologies. As the number of exhibitors are well over 1 000, we are certain that there will be many opportunities to connect, learn and share experiences with colleagues from all over the world.
For more information, please visit:
Study in the USA has launched! The app has been developed and designed by Slagkryssaren and initiated by the wonderful people at the US Embassy in Stockholm.- Erik Rehn, Co-founder
We welcome Tomas, Gabriel and Niklas on board!- Oskar Henriksson, Head of Recruitment
We are very happy that our work together with Scandinavia's largest aviation company SAS recently was nominated in the category Best Digital Achievement 2014 at the Grand Travel Awards. The motivation to the nomination was: "SAS has created an app that is brilliant in its simplicity. Both private and business travellers can easily do important tasks like buying tickets, check-in, keep track on departures and check their bonus points."
All nominations at the Grand Travel Awards:
SAS mobile app at the AppStore:
We are happy to finally launch a new webpage. It is still a bit rough, but we are working on it. We hope you like it.- Erik Rehn, Co-founder
Slagkryssaren is expanding and we're happy to welcome four new brilliant app developers onboard. Welcome Mikael, Per, Fredrik and Idar!- Oskar Henriksson, Head of Recruitment
Slagkryssaren has moved to a new home at Regeringsgatan 74 in downtown Stockholm. The office is located in the legendary dance palace Nalen. Swing by if you are in town.- Markus Pihl, CEO
The US Embassy in Stockholm approached us with the delicate task of designing and developing an app that would help and inspire Swedish high school students to search, find and plan for studies in the USA.
The big challenge was to develop smart ways to condence and prioritise the massive amount of information that easily can overwhelm someone that is looking for colleges and universities in the US.
We have worked hard to design the app so that the student makes the big important decision at an early stage. We then help the student to make smaller choices until only a few tailored colleges appear. The student can then continue to search for colleges or let the app guide them through the college application process.
Slagkryssaren has helped Scandinavia’s largest airline carrier, SAS, with technological development of the SAS mobile applications for Android and iPhone. We are very proud and happy to work closely with so many talented and forward thinking people at SAS.
The Slagkryssaren team provided us with outstanding technical skills and they quickly understood our business. We strongly recommend working with Slagkryssaren and look forward to future collaborations.
The big challenge has been to make sure that the mobile applications integrates well with the IT-infrastructure at SAS. Both the Android and iPhone app offer a full set of features, including: booking, checkin and flightstatus. A lot of thought has gone into making these features as seamless and easy to use as possible.
We have worked hard to meet the high requirements of developing applications of this magnitude. To reach SAS and our own high quality standards, we have carefully followed best practices when it comes to factors such as security and reliability.
The application has become an important business component within the SAS ecosystem and has to date reached over 900 000 downloads. The application was also nominated for the Grand Travel Awards 2014.Website: www.sas.se
MovieZine – Sweden’s most popular online community for film and TV-series, was recently redesigned and reimagined from the ground up. Slagkryssaren was proudly selected as technology advisor and development partner due to our competence and experience with modern web technologies.
Slagkryssaren has been an integral partner in the succesful re-launch of MovieZine. Throughout the process, the company has consistently delivered high-quality solutions on tight deadlines. Slagkryssaren are and continues to be our preferred technical partner.
One of the biggest challenges has been the sheer size of the MovieZine project. Large web sites can get complicated fast, to combat this we built the site in the style of a web application. We used modern frameworks such as Ruby On Rails to keep the codebase tidy and manageable as features to the site were added.
Another big challenge for the development team was to make sure that the design worked across a plethora of devices, all with different resolutions and browsers. A lot of labor went in to make sure that the MovieZine experience would be compelling no matter the device you visit the site from.
The new MovieZine has been released and the results so far are great, the number of daily visitors have grown to over 40 000 and the community loves the new site. At Slagkryssaren we are glad that the technical platform is robust and is working well. We would also like to thank all film lovers that visit MovieZine each day and make up such a wonderful community.Website: www.moviezine.se
Thomas Cook turned to Slagkryssaren for help with technical development of an ambitious companion app for their 1.5 million Nordic customers. The companion app will make the travel experience more seamless and rewarding by collecting all the information the traveler might need in one place.
have worked with many developers before and I can safely say that the SK team has been one of the most rewarding to work with. Beyond their excellent knowledge of the technical needs they've also delivered stability to the whole team
With the companion app the traveler can do a wide variety of tasks: seeflight, airport transfer and payment details, get hotel and destination information and receive updates about the weather forecast. The companion app also uses notifications to alert the traveler about important dates and happenings before the trip begins.
One of the biggest challenges has been to integrate all of the functionality into a coherent application that works both online and offline. We have worked closely with the talented teams at Thomas Cook to make sure that great results were achieved with both the iOS and Android application.
The companion app has been released on the App Store and Google Play. Both Slagkryssaren and Thomas Cook are very proud of the results that we achieved together and look forward to continued collaboration.Website: www.thomascook.se
Fishbrain, a leading social network for anglers, needed a partner to develop their technical platform. The Fishbrain app lets anglers share and register not only their catches but also whole fishing trips, locations, weather, the baits used and much more.
To develop a feature-rich app in a rapid tempo and at the same time build a scalable backend platform capable of serving the data intensive app with thousands of concurrent users.
A great app and cloud-based backend solution, which have helped Fishbrain win the Slush startup-competition and be selected for the Seedcamp 2013 investors program. The platform even integrates some nice social features.Website: www.fishbrain.com
At Slagkryssaren our passion is to provide you with sleek web and mobile applications. A modern web presence is a sure-fire way to raise an eyebrow with your customer or improve your internal productivity. Either way, you will be adding value to your company.
Best In Class
Slagkryssaren has longstanding experience in mobile application development. Our strong team of developers work with startups and multinationals alike. We ensure the best technological and design solutions. We offer:
Many of these projects have been multi-platform where the application simultaneously has been developed for iOS and/or other platforms. This means that we have experience in maintaining multiple native code bases and that simultaneous development is something we thrive in doing.
Windows phone still lingers in the shadows of the mobile revolution that we all experience and benefit from, and demand for this type of services is still low. At SK we like to stay on top of technological development and are constantly tinkering with new and small technologies. We love to help you get the most out of your Windows phone projects!
At Slagkryssaren we pride ourselves on our efficiency and proficience in a wide array of technologies. We always aim to work with the technologies that best serve our clients' and their specific needs. Below are some of the technologies we use in web development:
Clients often seek our help with specific tasks in an existing framework. We have worked with all major backend technologies and in our endeavour to offer the best service to our clients we aim to learn and improve our skills constantly. Some of our strengths are:
As the mobile devices in our lives are gaining traction and, for some people, are the #1 way to access the internet, the need for a mobile friendly web is imminent. We have experience working with responsive design and creating user interactions and interaction flows that really works for mobile content and mobile users. Below you find a selection of technologies we often use
Slagkryssaren is a company for developers by developers. We understand the importance of taking care our talented employees and to challenge them with new exciting projects. We strongly believe in creating a good work environment where everyone feel comfortable and welcome.
Here are some of the reasons why you will love to work with us:
We love to code: Everyone at the company loves programming. No boring lunches when everyone is having a heated debate on the latest programming related topics.
Learning: We have our own Tech Talks and other inspiration events to boost your tech skills. We also try to make sure our developers can attend awesome conferences and meet-ups!
Office: We have an awesome office in the absolute central of Stockholm with lots of great lunch restaurants and bars nearby. Employees have access to a gym and sauna in direct connection to the office.
Transparency: We have a very flat hierarchy and believe in sharing information with everyone. Our salary model is very transparent and beneficial for developers.
Social: We enjoy hanging out together, share a beer at the office or watch the latest sci-fi movies at one of the cinemas around the corner. Many of us are also happy gamers and loves to play a match of CS:GO or LoL at the end of the work day. Or why not some NES and go for some retro old school Battle Toads showdown?
Stockholm: Sweden and Stockholm is consistently recognised as one of the world's best places to live. Adding to that, Stockholm has a very innovative IT-industry and a vibrant start-up scene.