Experience

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  Cube. corporate release

  Apr 2012 - Jan 2013

  Junior java developer

  Developing part of PZU insurance system, based on JavaEE technologies. Ensuring code is based strictly on documentation, and fulfilling all requirements, along with all test cases.

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  Comarch

  May 2013 - Feb 2014

  Java developer

  Developing iBard24 service - service for managing files, and automatic backups in cloud. Based on Java, run on JBoss, available on many platforms (desktop, browser, mobile - IOS, Android, Windows Phone), used for storing, and encrypting files, or user data (contacts, calendar events, SMS messages and so on), accessible everywhere, thanks to Comarch Cloud.Also developing SSO (Single Sign On) solution for Comarch services - integrating company products login, starting from IBard24.

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  Idium as

  Mar 2014 - Feb 2018

  Maintaining Idium Portal product - scalable clustered CMS solution. Based mostly on Java, deployed on Tomcat, using MSSQL database. Clustering achieved by using Apache Zookeeper and RabbitMQ. Project is managed by Maven, Jenkins, Chef and GIT. Frontend implemented as XSLT templates. Other tools that are in use: Groovy scripts, webservices, Varnish, Google Analitics, Pingdom, and more.Responsibilities:- Rewriting project code, optimization, solving performance issues, introducing new libraries/patterns/tools into project- Designing and implementing new features- Solving issues reported by client/support, fixing bugs found in project, responding to Pingdom alerts- Testing, preparing use cases, creating documentation Show less

  • Technical Architect

    Aug 2015 - Feb 2018

  • Java Developer

    Mar 2014 - Jul 2015
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  Epam systems

  Mar 2018 - Jun 2020

  Being tech-lead, and implementing 2 microservices - performing search for content, and providing details on requested one. Developing features in close communication with client, fixing issues on any environment, performing regular application deploys, and more.Project designed as multiple microservices, providing backend for television-related client. System is able for storing and searching huge catalog of video content and metadata, serve it as linear television or VOD, storing recordings and many more. Technologies used: Java 10, Dropwizard, Docker, Netflix Hollow, Kubernetes, Jenkins, Maven, GIT. Show less

  • Lead Software Engineer

    Dec 2019 - Jun 2020

  • Senior Software Engineer

    Mar 2018 - Dec 2019
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  Ocado technology

  Jun 2020 - now

  Senior software engineer