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Location

Poland

Rate

$20  / per hour

Years of experience

4+

About

I am an IT engineer based in Kraków, Poland, with extensive experience in systems administration, particularly focused on Linux systems. Fluent in both Polish and English, I am open to relocation opportunities. My professional journey has honed my skills in various areas, including cloud engineering, site reliability engineering, and DevOps. I pride myself on my ability to learn quickly, deliver high-quality solutions, and automate processes for efficiency and repeatability. My career has involved roles such as Senior Cloud Engineer at Grand Parade, where I focused on high-level planning and architecture, and Cloud Engineer, where I managed on-prem and AWS cloud systems. I have also worked as a Site Reliability Engineer, ensuring the smooth operation of Big Data processing systems. Throughout my career, I have developed expertise in numerous technologies and tools. I have experience with container management, virtualization, network operations, and various programming and scripting languages. My roles have required me to maintain CI/CD pipelines, manage infrastructure as code, and handle both internal and external customer interactions. I have also been involved in incident management, root cause analysis, and developing monitoring solutions. My technical knowledge spans multiple layers of computer systems, from physical hardware to applications, allowing me to understand and solve complex issues effectively.

Tech Stack

Cloud, AWS and Cloud, Azure, DevOps, LXD, Mesos, Puppet

Experience

  • Managed both on-prem and AWS cloud systems at Grand Parade, focusing on compute and storage services, orchestration, and the decommissioning of on-prem cloud solutions.
  • Maintained and improved CI/CD pipelines at Prescient Co, ensuring efficient build and deployment processes across various production systems.
  • Automated and orchestrated client-deployable systems at Motorola Solutions Systems, working on package management, virtualization, and hardware compatibility.
  • Handled real-time incident response, performed in-depth issue analysis, and coordinated with SMEs for problem resolution at Akamai Technologies.
  • Provided technical leadership for DevOps engineers at Prescient Co, offering consultancy on DevOps processes and collaborating with architects.
  • Developed monitoring solutions, coordinated incident calls, provided status updates, and prepared root cause analysis documents throughout various roles.
  • Gained significant experience in creating and optimizing container images, managing stateful containers, and virtual machines using tools such as Docker, LXD, and VMware.

Employment history

Senior Cloud Engineer / Cloud Engineer, DevOps Tooling Team, Grand Parade part of William Hill February 2021 - Present

• Took the internal opportunity to transfer to a business area more focused on cloud (both private on-prem and AWS) and pure systems administration to advance my career.
• Shared services used in on-prem cloud including orchestration (Puppet and Mesos masters), key-value storage, network and firewall controlling APIs, as well as internal tools for developers; systems were deployed from Infrastructure as Code (IaaC) using Puppet.
• Decommissioning of the aforementioned on-prem cloud, including sunsetting and coordination with users.
• Managing Docker Registry and artifact storage, initially a mixture of on-prem solution with public cloud, later migrated to a cloud-native cluster.
• Supporting and configuring the company Git server infrastructure, first on-prem and later migrated to a SaaS solution.
• Establishing company-wide code patterns for both IaaC with Terraform and CI/CD pipelines.

Site Reliability Engineer, Big Data, Grand Parade part of William Hill July 2020 - February 2021

• Maintained and improved operational processes for a broad range of Big Data processing systems.
• Participated in on-call rotation to ensure system reliability and quick issue resolution.
• Worked with tools deployed on Linux VMs to private on-prem cloud based on Puppet and to AWS.
• Managed infrastructure and deployment processes for Big Data systems.
• Performed tasks involving MS SQL procedures as part of my responsibilities.

Senior DevOps Engineer, IT Department, Prescient Co October 2019 - July 2020

• Provided consultancy on DevOps processes for the IT Department, including understanding requirements and cooperating with architects.
• Offered technical leadership for several DevOps engineers, working closely with software developers, mainly around CI/CD and infrastructure.
• Maintained, improved, and deployed various parts of production systems, including PostgreSQL, RabbitMQ, Elasticsearch in the ELK stack, HashiCorp Consul, and Vault.
• Created Infrastructure-as-Code foundations for MS Windows and Linux-based systems running on VMware clusters, primarily using Ansible.
• Maintained the local Azure DevOps (formerly Team Foundations Server – TFS) instance, and improved build and deployment pipelines.

Linux Platform Engineer, DIMETRA Platform, Motorola Solutions Systems May 2019 - October 2019

• Worked on automation and orchestration of client-deployable systems at the operating system level:
• Package management
• Virtualization of internal components
• Hardware compatibility
• Developed and maintained project code using: Bash, Python, RedHat configuration files.
• Maintained CI/CD processes for physical hardware using Jenkins.
• Gained experience with Scrum-based Software Development for offline solutions.
• Realized that my skills are best utilized in a more dynamic work environment.

Platform Operations Engineer, Network Operations Command Center, Akamai Technologies July 2016 - May 2019

• Quick response to real-time incidents and alerts covering all aspects of Akamai’s global network in “firefighting” mode.
• Problem resolution at later stages, including routine maintenance tasks and investigations in cooperation with SMEs.
• Planned and executed advanced network maintenances, including remote switch-overs and safety checks.
• Conducted in-depth issue analysis and communicated with various vendors.
• Participated in incident management from a platform point of view.
• Gained further internal certifications over the last 9 months to: Approve non-standard operations of fellow Platform Operations Engineers and serve as backup Technical Incident Manager.

Tom Potanski

“80+ clients have experienced exceptional results from our IT recruitment and software development services.”

Tom Potanski

Tom Potanski Founding Partner, DevsData

DevsData LLC Reviews 5.0 Rated 5.0 stars
37 reviews
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5.0
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"The agency led the hiring with a dedicated recruitment team. In the end, the client hired two senior technicians, one from Spain and another from Portugal, greatly enriching its engineering team."
Sebastian Abdy Saboune's avatar
Sebastian Abdy Saboune
Cofounder & CPO
Twist Solutions, Ltd.
Verified Review
5.0
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"We consider the developers they recommended exceptionally strong from a technical perspective. I can recommend the services of DevsData to all tech companies in need of exceptional tech talent."
Garik Suess's avatar
Garik Suess
Cofounder & CTO
Qualifyze GmbH
Verified Review
5.0
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"It was a pleasure to work with DevsData. They excelled at commitment, communication skills, and time and team management. They were extremely organized and efficient, and they tackled every part of the project (several projects) with the utmost care."
Steven Haley's avatar
Steven Haley
Managing Director
Kroll, Inc.
Verified Review
5.0
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"DevsData reached out to us, as we've been looking to grow our engineering team in Europe and Poland. Communicating efficiently and professionally, DevsData made a strong impression with their understanding of the recruitment challenges we were facing."
Karim Butt's avatar
Karim Butt
Cofounder & CTO
GlossGenius, Inc.
Verified Review
5.0
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"I really appreciate their ability to adapt to our preferred ways of working, agility and successful delivery."
Tom McGovern's avatar
Tom McGovern
Managing Director
Idealab, Inc.
Verified Review
5.0
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"They have really proved their worth and have shown me that my company’s money is really well spent."
Matthew Wiklo's avatar
Matthew Wiklo
CEO
Epinote
Verified Review
5.0
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"I've been working on several IT projects with DevsData for more than five years. There were many software projects they completed for us."
Christopher Ting's avatar
Christopher Ting
Senior IT Manager
Verus Analytics LLC
Verified Review
5.0
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"From beginning to end, the cooperation was smooth and contact with DevsData representatives was very easy."
Patrick Lobocki's avatar
Patrick Lobocki
CEO
Roesier, Inc.
Verified Review
5.0
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"From beginning to end, my experience with DevsData was only positive."
Daniel Goebel's avatar
Daniel Goebel
CEO
CoCoHub, Ltd.
Verified Review
5.0
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"Quality control is rare in this line of business, I think this is the secret sauce of their exceptional quality."
Paul Polewicz's avatar
Paul Polewicz
CEO
Reef Technologies
Verified Review
5.0
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"This rapid pace and immaculate organization are what stood out to me most about DevsData."
Joanna Szymanski's avatar
Joanna Szymanski
Owner & CEO
Xino Sports LLC
Verified Review
5.0
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"We at Flowr Agency are particularly pleased with the outcomes, notably the superior code quality, speed, and communication. It confidently endorses the agency's services to other marketing firms."
Loic Moncany's avatar
Loic Moncany
Cofounder
Flowr Agency
Verified Review
5.0
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"We felt good about our collaboration. They were good people to work with, full of energy, creative, and proactive."
Christian Cieslak's avatar
Christian Cieslak
CEO
Remarkable Ones
Verified Review
5.0
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"We also recommended DevsData to my business connections as they did a truly fantastic job."
Matthew Lenicki's avatar
Matthew Lenicki
CEO
WebCrafters, Inc.
Verified Review
5.0
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"For DevsData to find four amazing developers so fast - that cannot be just luck."
Adam Zaczek's avatar
Adam Zaczek
Founder
1Security
Verified Review
5.0
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"Our cooperation has been very efficient, and I love it."
Adam Janczewski's avatar
Adam Janczewski
Founder & CEO
Jutro Medical
Verified Review
5.0
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"Tom and his team showed great dedication to us as client and allowed wellbee to launch an Alpha stage of our online therapy product in under 1 month from absolute scratch. I need to congratulate them on the very good UX and UI design and good communication skills of the whole team."
Paul Chrzan's avatar
Paul Chrzan
Cofounder and CEO
Wellbee
Verified Review
5.0
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"Out of all the vendors we work with, DevsData clearly stands out. The quality of developers they deliver is beyond what we've received from any other vendor, and they've been able to send profile recommendations very quickly. I'm happy to be their reference for other companies from Israel and talk about their recruitment abilities and what they delivered for us - we eventually signed over 19 engineers from DevsData. I'm extremely satisfied with this recruitment process."
Ran Eyal's avatar
Ran Eyal
Program Manager
ZIM
Verified Review
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I agree and accept that DevsData LLC will improve the user experience by collecting, analyzing, and cataloging information about the internet addresses my devices have connected to, as well as details about my devices’ specifications and software versions, and by making automated decisions (not involving sensitive data). This agreement remains in effect for the legally binding period or until either party withdraws. Withdrawal will result in the removal of the user’s data. For further details, please see our privacy policy.

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Best back-end engineers I've ever worked with.

“I interviewed about a dozen different firms. DevsData LLC is truly exceptional – their backend developers are some of the best I’ve ever worked with. I’ve worked with a lot of very well-qualified developers, locally in San Francisco, and remotely, so that is not a compliment I offer lightly. I appreciate their depth of knowledge and their ability to get things done quickly.”

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Nicholas Johnson

CEO of Orange Charger LLC,

Ex-Tesla Engineer,

Mentor at YCombinator

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Tailored recruitment process, trusted market expertise.

“DevsData reached out to us, as we’ve been looking to grow our engineering team in Europe and Poland. Communicating efficiently and professionally, DevsData made a strong impression with their understanding of the recruitment challenges we were facing. They designed a tailored recruitment process for our needs. I was impressed with the technical depth of their approach.”

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Karim Butt

Co-Founder & CTO at GlossGenius, Inc.

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Outstanding vendor, 21 engineers hired.

“Out of all the vendors we work with, DevsData clearly stands out. The quality of developers they deliver is beyond what we've received from any other vendor, and they've been able to send profile recommendations very quickly. I'm happy to be their reference for other companies from Israel and talk about their recruitment abilities and what they delivered for us.”

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Ran Eyal

Senior Manager at

ZIM Integrated

Shipping Services Ltd.

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Proactive partner, exceptional results.

“DevsData demonstrated a strong degree of proactivity, taking time to thoroughly understand the problem and business perspective, and continuously suggesting performance and usability enhancements. Their app exceeded my expectations. I've worked with DevsData on numerous projects over the last 3 years and I'm very happy. Being both responsive and honest in communication.”

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Financial LLC, Investor,

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