About Me
I share practical knowledge on AWS Cloud Architecture, DevOps, Linux, and Enterprise Networking.
With over 10 years of hands-on experience—starting deep in enterprise networking and evolving into cloud architecture. I work as an AWS Solutions Architect. Having navigated the shift from on-premise hardware to cloud-native ecosystems, I focus on designing resilient AWS architectures, cloud network security, and automated DevOps workflows.
onlydevops.pl is where I document field-tested architectural patterns, AWS automation guides, and real-world learnings—because the best way to master modern cloud technology is by building in public and teaching others.
Years of Experience
Professional Certifications
My History
Hey, I’m Patryk Petryszen. I’m an independent Cloud & DevOps Consultant helping businesses scale through resilient AWS architecture, tailored AI solutions, and modern workflow automation.
My passion for tech started early. When I was 7, I got my hands on a Game Boy Color, but the real spark hit a few years later with the MMORPG Tibia. Wanting to run my own gaming environment, I hosted a custom server right from my home PC.
That project accidentally became my ultimate sandbox—teaching me Linux, IP networking, DNS, XML, and server management. It was also my very first commercial IT venture: since I was too young to open a bank account, players paid for server access by topping up my mobile phone SIM card!
Fast forward to today: I take that same hands-on, problem-solving drive to help companies grow. Whether it’s designing enterprise AWS infrastructure, streamlining DevOps pipelines, or building pragmatic AI automations using tools like n8n, I focus on turning complex technical challenges into clear, measurable business value.
2015
Bachelor of Engineering BEng at Middlesex University London
I moved to the UK to study Computer Communication and Networks
2018
Master of Engineering MEng at Middlesex University London
I was glad with the university, because I had many hands on projects so I have decided to stay for a Master’s degree
2019
Trainee Network Engineer
I got my first job in IT when I was finishing my Master’s degree.
2019 - Present
Network Engineer
I got my first job as a Network Engineer after I have graduated
2022
Cloud Engineer
I got my first job as a Cloud Engineer
2022 - Present
Cloud Solutions Architect / Platform/ DevOps Engineer
Designing and building scalable infrastructure on AWS. I wear multiple hats across Platform Engineering, DevOps, and Python Cloud Software Development to build automated, highly resilient systems.