Senior DevOps Engineer · Founder of MistWolf Tech
Building platforms that let teams ship with confidence.
Ten years of DevOps leadership across finance, government and medical technology. Today I build cloud platforms and CI/CD for Toyota Motor Europe, and run MistWolf Tech — my cloud, Kubernetes and GitOps consultancy.
Kubernetes · Argo CD · Terraform · Prometheus · OpenTelemetry · Azure / AWS / GCP
About
Hi! I'm Tomasz Wostal, a DevOps and Platform Infrastructure leader with over 10 years designing and operating large-scale cloud platforms. Today I build cloud infrastructure and CI/CD automation at Toyota Motor Europe, and run MistWolf Tech — my independent cloud, Kubernetes and GitOps consultancy.
Before that I spent five years at Hemolens Diagnostics, where I led four technical teams and architected Kubernetes-based distributed systems — including CFD and AI compute pipelines — for regulated medical software demanding strict compliance, EU/US device certification and deep observability.
Outside of work I'm deep into aquaristics 🐠 — planted freshwater tanks and marine aquariums — plus home automation 🏠 and embedded electronics 🔌. These hobbies are testing grounds for ideas I later apply professionally.
Skills
Proven ability to design, implement and optimize complex technology platforms across diverse industries.
Strategic oversight of complex platforms across DevOps, Backend, QA and IT Support.
Fully automated CI/CD pipelines with Jenkins, GitLab CI, TeamCity and the Argo ecosystem.
Blue-green deployments, canary releases and rollback strategies with automated testing.
Prometheus, Grafana, ELK/EFK, Zabbix and Icinga2 with real-time alerting.
AWS (EC2/ECS/EKS), Azure, GCP; Docker and Kubernetes in multi-cloud architectures.
Ansible, Puppet, Terraform and Crossplane for repeatable, declarative infrastructure.
Linux/UNIX, Windows Server and OS X — tuning, hardening, disaster recovery.
PostgreSQL, MySQL and NoSQL; Git-based enterprise workflows.
TCP/IP, DNS, DHCP, LDAP and Active Directory in enterprise environments.
SIEM, security audits, penetration testing, EU/US medical device certification.
Cross-functional technical teams, mentorship and engineering best practices.
Internal Developer Platforms and modernizing legacy infrastructure.
- Apr 2026 — PresentAutomotiveSenior DevOps Engineer · Toyota Motor Europe
Cloud infrastructure and CI/CD automation for Toyota's European software platforms; IaC with Terraform; observability and reliability.
- 2026 — PresentConsultancyFounder · MistWolf Tech
Independent consultancy delivering cloud platform, Kubernetes and GitOps solutions.
- 2025 — Jun 2026Medical TechnologyPlatform Infrastructure Manager · Hemolens Diagnostics
Led four technical teams (DevOps, Backend, QA, IT Support); platform stability, KPIs and operational excellence.
- 2024 — Jun 2026Medical TechnologySoftware Architect · Hemolens Diagnostics
Distributed microservices on Kubernetes; CFD & AI compute; Argo-based CD; EU/US medical device certification docs.
- 2021 — 2024Medical TechnologyDevOps Team Leader · Hemolens Diagnostics
Automated CI build & deployment on Azure, Kubernetes and OpenShift; monitoring with Prometheus, Zabbix and ELK/EFK.
- 2021IT ServicesDevOps Team Leader · Pentacomp
Automated CI/CD for enterprise projects with Docker, Azure, Kubernetes and OpenShift.
- 2020 — 2021SoftwareDevOps Engineer · Codibly
CI/CD across AWS ECS/EKS, GCP and DigitalOcean; automation with Terraform, Puppet, Python and Bash.
- 2020Travel TechDevOps Engineer · Bidroom
Automated pipelines with AWS CodeBuild, CodePipeline, ECS/EKS and Kubernetes.
- 2017 — 2020SoftwareDevOps Engineer · S-LABS
CI/CD infrastructure with Docker, Jenkins, AWS ECS/EKS and Kubernetes; ELK/EFK pipelines.
- 2017Data AnalyticsDevOps Engineer · Datarino
Linux/Windows administration; Docker, Vagrant, Jenkins, AWS, Puppet and GitLab automation.
- 2015 — 2018Government ITWebOPS Engineer · Kainos
CI/CD for UK Ministry of Justice — government-grade security; AWS, Azure, UK Cloud, Ansible and Puppet.
- 2015GamingLinux Administrator · Huuugegames
System administration, Icinga2/Cacti monitoring, XEN/KVM virtualization and Jenkins CI.
- 2014 — 2015TelecomOSS Technical Support Engineer · Alcatel-Lucent
NSN NetAct and Ericsson OSS administration; Citrix XenServer deployment on-site in Doha, Qatar.
- 2013 — 2014IT SecuritySIEM Engineer · Atos IT Services
SIEM design and maintenance, forensics, security audits and penetration testing.
Let's Connect
I'm always interested in discussing cloud architecture, DevOps practices and innovative technology.