I believe that people thrive in nourishing environments where trust and candor are foundations of successful leadership.

I relocated to London mid April 2016 and I look forward to meet interesting developers, startup founders and entrepreneurs.

I grew up in Berlin and am fortunate to be part of my hometown’s transformation to one of Europe’s hottest tech-startup scenes.

Interested in joining Zencargo?

If you'd like to work with me, I'm looking for international developers to join my team.

Get in touch

Technical Leader, Jan Riethmayer
I’m interested in Domain-Driven Design, CQRS, Event Sourcing, Testing, Legacy Refactoring, Architecture as well as Kanban and Agile methodologies such as Scrum or XP.

It might sound like a lot of gibberish to you but it’s actually really interesting stuff when it comes to building a product to think about a top level approach to introduce some guidelines and rules to a development process.

Through architecture models we facilitate discussions and introduce domain specific lingo to a system which results in software development converging toward simpler structures.

I don’t claim to have the silver bullet for a methodology in terms of developing the perfect product but it’s helpful to have a technical leader in the team who’s able to spark interest in system design while creating an environment where diverse team members can contribute to a holistic system design.

When I started programming Ruby professionally in 2008, it sparked my passion for software development.

When I started to build my team at bonusbox in 2011, I was able attract people with the same passion and we learned a lot from each other running ruby and erlang micro-services on AWS connected via RabbitMQ.

My biggest challenge is keeping up to date with technology and making investments into the right tools in order to manage “change” – the biggest problem when it comes to finding product market fit as a startup.

  • Connector.


    I believe this is going to be the hottest technology transforming the way we build highly available and high performant web applications.

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    Docker containers and the 12-factor methodology are changing the way we manage and deploy our applications. I believe it’s time to adapt.

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    I believe in infrastructure as code.

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    Ruby is my favourite tool where most of my muscle memory comes in handy to write small scripts and web applications.

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    I believe that people thrive in nourishing environments where trust and candor are foundations of successful leadership.