Darek worked on agile leadership and project management with extraordinary managers, leaders and executives from such companies as Cisco, Intel, Credit Suisse, Unilever, Comarch, ABB, PKO BP, Citi Bank, Nielsen Consulting, Sabre, Lufthansa to name a few.

Dariusz Wylon

I am an agile Team Leader, Project Manager and testing advocate supporting other developers. Having optimization and scalability in mind I lead software teams in the end-to-end project development lifecycle, e.g., architecture design, code and documentation review.

Szymon Kieloch

At Selleo, we pride ourselves on our ability to help businesses become more efficient. Through our web and software solutions, we’ve worked with dozens of clients to create digital dashboards, SaaS platforms, and more that meet the needs of the companies we work with.

Selleo Included In Leading Software Development Research

Recently I started changing our single-tenant app into a multi-tenant one. Everything was going well until I stuck upon Rails Admin.

Selleo Included In Leading Software Development Research

Dariusz Wylon

Rails Admin And Multitenancy

Szymon Kieloch