Your Trusted Partner in
Software Development

Join 230+ tech leaders who have built software with us.
Engage a cross-functional team or dedicated experts.


Years in business


Designers & developers


Software projects


Client Value & Trust

Since 2005 we have designed and engineered well over 150 web and mobile software projects. In doing so our professional community have contributed expertise to boost the performance of entrepreneurs, start-ups and business enterprises. Most of our nearshore clients come from Germany, Scandinavia and the UK, and operate in such locations as Berlin, London, Munich, Copenhagen or Stockholm.

Clutch Reviews

Selleo have allowed us to quickly scale our existing teams with additional developers, often within a couple of weeks. They're a pleasure to work with and have always delivered outstanding quality!

Jan Thomas
Jan ThomasDirector of Product, Simplaex, DE

I've found an exceptional development partner in Selleo. Thanks to their skill, adaptiveness and integrity, I consider them dear and full members of my team for both backend, web, and React Native development.

Henrik Lindberg
Henrik LindbergCTO, Studentvikarie, Sweden

The team at Selleo have been fantastic to work with. They are highly skilled and knowledgeable programmers and designers who are very conscientious of delivering the best product possible.

Jamie Engel
Jamie Engel Founder, Neutopia, AU

Through Selleo’s phenomenal organization and technical skills, all software initiatives demonstrate reliable functionality and promote internal investing success. The team’s responsive leadership, detail-oriented workflow, and transparent structuring continue to impress.

Mike Miklavic
Mike MiklavicCTO, TMC Group, USA
Security, Compliance & Risk Management

Digitising RegTech processes with cloud software

**Digitising RegTech processes** with cloud software

The Alyne SaaS platform aids organisations such as Allianz, Deloitte or Barclays in maturing their cyber security, risk management and compliance capabilities, and helps companies to make smart, well-informed and risk-aware decisions to secure their digital assets in a cost-effective way. A real-time dashboard with highly flexible funnels enables fast access to assessment results, reports and insights.

**Digitising RegTech processes** with cloud software
Enterprise collaboration platform

Enabling teams to operate productively

Enabling teams to **operate productively**

This project and workflow management system enables teams to improve the effectiveness of their communications and collaboration. The SaaS platform supports the management of meetings, e-mails, documentation and tasks both within the organization and in exchange with external stakeholders. The system supports the crafting and implementation of plans and helps to align teams towards achieving common goals and results.

Enabling teams to **operate productively**
Virtual e-sports Arena

Helping gamers become pro players

Helping gamers become **pro players**

Battleriff is a platform where online gamers can meet and challenge opponents, develop skills and compete for prizes in favourite esports games. The virtual environment enables gamers to connect their profiles from games like Hearthstone or Smite to the service and compete in ladders for rewards using their skills against peers globally. A matchmaking algorithm pairs opponents bridging the gap between amateur and pro players.

Helping gamers become **pro players**
Learning management system

Facilitating corporate learning experiences

Facilitating **corporate learning** experiences

Northpass is a cloud-based training platform providing tools to create, distribute and manage courses for employees, customers and channel partners. The SaaS LMS, used by Airbnb, Shopify and Uber, supports the complete training lifecycle and allows to create online courses, deliver training, manage e-learning communities and monitor training metrics. The platform ensures powerful integrations with some other SaaS tools.

Facilitating **corporate learning** experiences
Technology stack

Leverage the power of proven technologies