Patryk Porębski
Verified Expert in Project Management
Project Manager
Warsaw, Poland
Toptal member since June 4, 2018
Patryk is an IT and new tech professional with a strong technical and business background—having spent over ten years delivering complex IT projects. He is very knowledgeable about all IT stack layers and possesses a special touch with scalable, highly-available and fault-tolerant configurations and cloud infrastructure. Patryk is particularly passionate about emerging artificial intelligence and big data technologies.
Project Highlights
Expertise
- Agile
- Android
- Jira
- Project Leadership
- Project Management
- SAP
- Scrum
- iOS
Work Experience
Owner and Freelance Developer
Hilgrow
- Implemented and delivered projects using a number of tools and technologies.
- Designed and implemented application data schemes for both relational and non-relational databases.
- Designed and implemented RESTful APIs and APIs based on GraphQL.
- Designed applications architecture and supporting infrastructure based on AWS as well as standalone systems.
- Conducted several large-scale data migrations between ERP, eCommerce, and other systems.
- Built and conducted load/stress tests using Apache JMeter.
- Oversaw and managed the IT delivery process.
- Maintained and monitored application performance.
IT Development and Maintenance Coordination Agency Manager
Orange Poland
- Coordinated the IT development and maintenance department work.
- Managed the CAPEX/OPEX budget.
- Allocated resources and tracked resource capacity.
- Developed and maintained IT system processes.
- Oversaw changes.
Senior Project Manager
Orange Poland
- Implemented SAP HCM in Polish Telecom and Orange Poland.
- Planned and managed the implementation project, including budget, scope, and resources.
- Reported to the project stakeholders and sponsors.
- Successfully implemented the SAP HCM system in Polish Telecom and Orange Poland.
- Managed projects and consulted on several projects within the organization.
IT Specialist
SAP
- Managed IT infrastructures and types of software.
- Provided IT support.
Project History
Multiple IT System Implementation Projects
Multiple successful IT system implementations that resulted in go-live deployments and post go-live maintenance.
SAP HCM Implementation in Orange Poland
Successful go-live deployment of the SAP HCM system in Orange Poland.
Shared Service Business Strategy Development
Developed a strategy that was accepted by the board members of the company and then implemented it.
SAP HCM Implementation in a Polish Telecom
Successful go-live deployment of the SAP HCM system in a Polish telecom.
Program Office of a Large-scale Investment Program
Gave regular, well-informed updates to the stakeholders of the project including the board members of the company.
Education
PMI Associate's Degree in Project Management
George Washington University Management Training Development Center - Warsaw, Poland
Master's Degree in Computer Engineering
Warsaw University of Technology - Warsaw, Poland, Europe
Certifications
Leadership in Project Management
George Washington University | MTDC
Scheduling and Cost Control
George Washington University | MTDC
Project Management Applications
George Washington University | MTDC
Managing Projects
George Washington University | MTDC
Skills
Tools
Jira, Confluence
Paradigms
Kanban, Scrum, Agile
Platforms
iOS, Android
Industry Expertise
Telecommunications
Other
Project Management Professional (PMP), Project Management Office (PMO), Project Delivery, Project Planning, Project Leadership, Project Management, Project Controls, Digital, Enterprise, Digital Transformation, SAP
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