Marcin O.
Atlassian Solution Architect at Deviniti- Claim this Profile
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English Professional working proficiency
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Polish Native or bilingual proficiency
Topline Score
Bio
Credentials
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Atlassian Certified System Administrator
AtlassianFeb, 2018- Nov, 2024 -
Atlassian Certified in Agile Development with Jira Software
AtlassianAug, 2017- Nov, 2024 -
Atlassian Certified Jira Administrator
AtlassianJul, 2017- Nov, 2024
Experience
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Deviniti
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Poland
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IT Services and IT Consulting
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200 - 300 Employee
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Atlassian Solution Architect
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May 2021 - Present
- Design of solution architecture based mostly on Atlassian products- Self-conducted upgrades smaller clients- Participation in analysis & evaluation of clients business cases- Enterprise-level environment setups with OWASP compliant security standards- Familiarity with AWS and hands-on setup- Emergency troubleshooting sessions for clients in Europe and the US- Merges and migrations of Jira Cloud to Jira Server instances- Audits on clients infrastructure to help locate performance bottlenecks- JVM/Proxy/Hardware tuning- Jira DC and Bitbucket DC installations- Setup of DB replications mechanism for Jira- Automation of Jira prod/stage environment refresh procedures- Participation as a speaker at DevOps conference (Jira DevOps Days)- Training session about Jira System Administration- Webinar about JVM Tuning for Jira and Jira DCDevelopment experience in projects conducted in Agile methodologies including:- Development of add-ons for Jira to communicate with Google API- Development of add-on for migration of SLA times from custom plugin to Jira SD- Extending the mobile view for Jira software- Plugin performance tuning – Bitbucket Categories for Jira DC Atlassian certifications:- - Atlassian Certified System Administrator (ACP-500)- - Atlassian Certifed in Agile Development with Jira Software (ACP-300)- - Atlassian Certified Jira Administrator (ACP-100)
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IIIT Innovation In IT
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Poland
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IT Services and IT Consulting
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1 - 100 Employee
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Atlassian Engineer
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Nov 2020 - Present
- 3rd line support of Jira and its related components- Performance troubleshooting- Participation in new projects design and evaluation sessions with internal clients- "Remote hands" documentation for external clients- Jira customisation based on Groovy scripts- Setup of multi-instance integrations based on Backbone app- Confluence instance maintenance- Confluence customisation with Groovy - 3rd line support of Jira and its related components- Performance troubleshooting- Participation in new projects design and evaluation sessions with internal clients- "Remote hands" documentation for external clients- Jira customisation based on Groovy scripts- Setup of multi-instance integrations based on Backbone app- Confluence instance maintenance- Confluence customisation with Groovy
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Deviniti
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Poland
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IT Services and IT Consulting
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200 - 300 Employee
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Atlassian Expert
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Mar 2017 - Sep 2020
- Participation in analysis & evaluation of clients business cases- Emergency troubleshooting sessions for clients in Europe and the US- Merges and migrations of Jira Cloud to Jira Server instances- Audits on clients infrastructure to help locate performance bottlenecks- JVM/Proxy/Hardware tuning- Jira DC and Bitbucket DC installations- Setup of DB replications mechanism for Jira- Automation of Jira prod/stage environment refresh procedures- Participation as a speaker at DevOps conference (Jira DevOps Days)- Training session about Jira System Administration- Webinar about JVM Tuning for Jira and Jira DCDevelopment experience in projects conducted in Agile methodologies including:- Development of add-ons for Jira to communicate with Google API- Development of add-on for migration of SLA times from custom plugin to Jira SD- Extending the mobile view for Jira software- Plugin performance tuning – Bitbucket Categories for Jira DC Atlassian certifications:- - Atlassian Certified System Administrator (ACP-500)- - Atlassian Certifed in Agile Development with Jira Software (ACP-300)- - Atlassian Certified Jira Administrator (ACP-100)
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Opera
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Norway
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Software Development
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700 & Above Employee
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System Administrator
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Oct 2014 - Jan 2017
- Development and maintenance of internal systems, inter alia: inventory system, internal requests system, JIRA, Alfresco, etc.
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IT Trainee - Helpdesk
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Jul 2014 - Sep 2014
- Software/Hardware requests - First-line: fixing basic problems with hardware / OS / connectivity- Long term trainee task: redesign inventory system
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Education
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Wroclaw University of Science and Technology
Engineer’s Degree, Automatics and Robotics