Maintainance, solutions design and implementation for the distributed microservices system that is responsible for: - flexible shipping price calculation - storing and managing order data - collecting and displaying multi-leg tracking for shipments - collecting data for business analysisIn Glopal I work in a tiny team (2 persons with me as a Tech/Domain Lead or just me alone) which supports and extends the system core responsible for the Operations/Tracking… Show more Maintainance, solutions design and implementation for the distributed microservices system that is responsible for: - flexible shipping price calculation - storing and managing order data - collecting and displaying multi-leg tracking for shipments - collecting data for business analysisIn Glopal I work in a tiny team (2 persons with me as a Tech/Domain Lead or just me alone) which supports and extends the system core responsible for the Operations/Tracking activities.That involves architectural decisions on the solutions, creating documentation for the legacy and new systems, code reviews, automated testing Show less

As the company was acquired by CloudBees, my developer role was pretty the same.Beside that, I became a scrum master and a formal team lead.I led the project (designing and implementing the plugin's side) for the tighter Microservices integration in CloudBees CD.

Developed Perl and Groovy plugins for the CloudBees CI/CD.Part of the team was in US, so I had a lot of native speaking experience.Developed REST and CLI based integrations with Artifactory, GCP, Helm, Bamboo, Jenkins and few other.

ABillS is a complex modular billing system. Backend is written on Perl. My main projects at Abills:Perl asynchronous WebSocket server (on top of AnyEvent) and JS client.A lot of work with Google Maps JavaScript API.Few Android applications (AEngineer).GPS Abills module to control employees locations.Working with extrernal devices for RFID based employees work time accounting.Working with MikroTik devices using SSH and API access.Integrated few HotSpot systems… Show more ABillS is a complex modular billing system. Backend is written on Perl. My main projects at Abills:Perl asynchronous WebSocket server (on top of AnyEvent) and JS client.A lot of work with Google Maps JavaScript API.Few Android applications (AEngineer).GPS Abills module to control employees locations.Working with extrernal devices for RFID based employees work time accounting.Working with MikroTik devices using SSH and API access.Integrated few HotSpot systems (Mikrotik, Chillispot, Unifi).Integrated Wordpress blog for provider's portal.Large architectural changes to improve user and developer experience.Encrypted communication along distributed ABillS servers systemTelegram BotAPI used in HelpdeskAnnounced work in agile principles. I've made a bundle of new features that are using AJAX to improve usability of interface.Redesigned client cabinet to work 60% faster. Show less