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Dr. Piotr Rygielski

Cloud Backend Expert & Technology Enthusiast

Hello! I’m Piotr. I am fascinated about new technologies and trends in software engineering, machine learning and system design (especially scalability, performance, security, high-availability). I like to solve challenging and realistic problems through high-quality engineering solutions.


Current status: not actively looking, however I am always open for exchange of thoughts and ideas (last update: 03.11.2021).

CV pdf (last update: 07.03.2021)
Tech-Skills matrix pdf (last update: 10.01.2021)

demoExperience

S
Senior Software Developer
Red Hat (remote, Germany)
Nov 2021 - present

I develop Kubernetes and Cloud security solutions within the Red Hat Advanced Cluster Security (RHACS).

Check RHACS
S
Devops Tech Lead, Senior Software Developer
D4L data4life gGmbH, Germany
Aug 2019 - Oct 2021

I develop a secure analytics platform for the medical research community to deliver insights for improved quality of life and better health.

Highlights
S
Software Developer
SAP Innovation Center, SAP SE, Germany
Apr 2017 - Jul 2019

Developing scalable cloud health-care solutions following the 'security-first' approach.

Highlights
D
Doctoral Researcher
University of Würzburg, Germany
Nov 2014 - Mar 2017

Developing model-based flexible performance prediction of data center networks. Acquired research and research equipment grants for over 350k€.

Highlights
R
Researcher, Marie Curie Fellow
Karlsruhe Institute of Technology (KIT), Germany
Nov 2011 - Oct 2014

EU project (No. 264840): "RELATE ITN: Trans-European Research Training Network on Engineering and Provisioning of Service-Based Cloud Applications."

Highlights
R
Research Assistant
Wrocław University of Technology, Poland
Apr 2010 - Sep 2011

Research and Development in Innovative Economy EU Project(01.01.02-00-045/09-00): "Future Internet Engineering."

Highlights
R
Research Assistant
Wrocław University of Technology, Poland
Aug 2009 - Sep 2011

Research and Development in Innovative Economy EU project IT-SOA (01.03.01-00-008/08): "New information technologies for electronic economy and information society based on service-oriented architecture."

Highlights
S
System Integration Engineer
NetLine Group Sp. z.o.o, Wrocław, Poland
Feb 2009 - Jun 2009

Integration of client's legacy systems using IBM Tivoli Identity Manager and Tivoli Directory Integrator. Programming JavaScript.

S
Software Developer
Spaceone Sp. z.o.o, Wrocław, Poland
Aug 2008 - Jan 2009

Web software development (PHP), network maintenance.

demoEducation

Dr.
PhD in Software Engineering
University of Würzburg, DE (2014-2017)
Karlsruhe Institute for Technology, DE (2011-2014)
King's College London, UK (Nov 2012 - Feb 2013)

Topic: Flexible Modeling of Data Center Networks for Capacity Management.

Degree awarded with note: very good.

Highlights
~Dr
Computer Science (PhD programme)
Wrocław University of Technology
Oct 2009 - Oct 2011

Doctoral student at the faculty of Computer Science and Management, Chair of Teleinformatics. Paused due to the Marie Curie Fellowship.

Topic: Virtualized Resource Management in Service-Oriented Systems

Highlights
Master in Computer Science
Wrocław University of Technology, Poland
2004 - 2009

Master degree (mgr inż.), grade: very good.

Main focus: Optimization problems, simulation of networks, QoS provisioning, IP networks, control theory and practice, system management, software engineering (C, C++, Java, Python, Perl).

H
High School
KEN, Gogolin, Poland
2000 - 2004

Profile: Mathematics and Computer Science. Prize for excellent final grade in mathematics.

demoTech Skills

I have gathered the history of my tech skills in so-called skills-matrix. It presents the technologies and programming languages which I worked with on a time scale. It precisely depicts my current and past skills, so that you know what is fresh and what may need some refreshing.

demoNon-Tech Skills

Languages
Polish
100%
English
95%
German
95%
Swedish
40%
Russian
30%

demoSelected Projects

B
BibSpace
Online Bibtex Publications Management Software for Authors and Research Group
Technologies: Perl + Mojolicious
Github
D
DNI
Descartes Network Infrastructures. DNI is a family of meta-models designed for modeling the performance of communication networks.
Technologies: EMF Ecore, EMF Epsilon, Xtend, Simulation
more

demoInterests and Hobbies

New Technologies
Foreign Languages
Sailing
Polar Expeditions (reading)
Science and Astrophysics

demoContact

I prefer a traditional contact per e-mail, so that we can schedule a phone call in a convenient time. You can find my e-mail address in my CV and at the top of this page.