|2017 - today
Senior Serverless (FaaS) Node.js Services Developer
Helping world's first Mobility as a Service operator to build mobility ecosystem on foundation of Serverless (FaaS) architecture.
Addressing various general design and maintenance challenges with long-term solutions. Implementation of FaaS adapters
for external API's of various transport service providers.
|2012 – 2017
Architecture design and implementation of eRegistrations eGovernment system (Node.js/HTML5 application), which purpose is to computerize simple and complex administrative procedures.
System can be easily adapted and configured for any administrative process (e.g. company registration, construction
Delivered four production systems, that allow online business registration in Salvador,
Guatemala, Lomas (province of Buenos Aires) and Tanzania
Responsible for leading and mentoring a growing development team. Engaged into creating a dynamic, learning workplace.
|2009 – 2012
F. Hoffmann-La Roche Ltd.
Architecture design and implementation of "Patient Registry" system, meant to serve doctors in remote areas of developing
countries where there's poor or no network coverage.
Application was based on Node.js (v0.4 days), HTML5 and developed
for a system's purpose decentralized, synchronizable in-memory database engine running in both server and client processes.
End application provided users with nearly fully working system in offline mode, which synchronized database changes,
whenever in access to network connection.
|2007 – 2009
Implementation of new dynamic features following emerging technology trends. Introduction of configuration language which
|2007 – 2009
Full Stack Developer, Server Administrator
Programming, server-side deployment and maintenance of then most popular in Poland restaurants guide gastronauci.pl (In
2014 acquired by Zomato and turned into zomato.pl)