We develop and build trusted, fault-tolerant systems that can scale to billions of users.

We free our partners from operational complexity so they can focus on their business growth. We have over 300 clients in our portfolio - from startups to Fortune 100 companies.

We're a talented team of software experts, passionate about Erlang/OTP & Elixir, and with an unwavering belief in the open-source future. From a wide range of products, on-site/remote consulting, support and mobile development to architecture/code reviews and training - our technical know-how is the backbone to your business's operations.

We employ over 100 specialists working out of London, Stockholm, Krakow, Budapest, Berlin, San Francisco, Seattle and Buenos Aires and speaking 15 languages (excluding dialects). Our culture is defined by our diversity: we are open and friendly, so working together comes naturally and brings a multitude of rewards.