Tomasz Wostal
Platform Infrastructure Manager. DevOps Leader. Technology Innovator.
Highly accomplished technology leader with 10+ years of expertise in DevOps, Platform Infrastructure, and Automation. Currently managing platform infrastructure and leading technical teams at Hemolens Diagnostics, designing distributed systems and CI/CD processes for medical technology innovation.
About Me
Hi! I’m Tomasz Wostal, a Platform Infrastructure Manager and Software Architect working in the medical technology industry at Hemolens Diagnostics. With over 10 years of expertise in DevOps, Platform Infrastructure, and Automation, I lead technical teams and design distributed systems that power innovative medical diagnostics. My work focuses on cardiology solutions, combining cloud-native architectures, microservices, and CI/CD automation to deliver cutting-edge healthcare technology.
Quick Facts
Current Roles
Platform Infrastructure Manager & Software Architect at Hemolens Diagnostics
Experience
10+ years in DevOps, Platform Infrastructure, and Automation
Core Technologies
Kubernetes, Docker, AWS/Azure/GCP, Terraform, Crossplane, Argo CD
Monitoring & Observability
Prometheus, Grafana, OpenTelemetry, Loki, ELK/EFK, Zabbix
CI/CD Expertise
Jenkins, GitLab CI, TeamCity, Argo (CD/Events/Workflows/Rollouts)
Education
MSc Mechatronic Systems (ongoing), ASc Power Engineering
Location
Bydgoszcz, Poland
Interests
Skills
Over 10 years of expertise in Platform Infrastructure, DevOps, and Automation, with proven ability to design, implement, and optimize complex technology platforms across diverse industries.
Platform Infrastructure Management
Strategic oversight of complex technology platforms, integrating DevOps, Backend, QA, and IT Support functions. Expert in continuous deployment, integration, testing, and observability with focus on high availability and scalability.
DevOps & Automation
Expertise in designing and implementing fully automated CI/CD pipelines using Jenkins, GitLab CI, TeamCity, and Argo ecosystem. Proven track record of optimizing software delivery across Agile projects.
Continuous Deployment & Integration
Establishment of robust, automated software delivery systems encompassing unit, integration, and end-to-end testing. Implementation of blue-green deployments, canary releases, and rollback strategies.
Observability & Monitoring
Implementation of comprehensive monitoring solutions using Prometheus, Grafana, ELK/EFK, Zabbix, and Icinga2 for proactive infrastructure and application performance management with real-time alerting.
Cloud Technologies & Orchestration
Extensive experience with AWS (EC2/ECS/EKS), Azure, and GCP. Expert in containerization and orchestration using Docker and Kubernetes, including multi-cloud and hybrid cloud architectures.
Configuration Management & IaC
Proficiency with Ansible, Puppet, Terraform, and Crossplane for automated infrastructure provisioning. Implementation of Infrastructure as Code principles for repeatable, declarable deployments.
System Administration
In-depth knowledge of Linux/UNIX (Debian, Ubuntu, CentOS, RHEL), Windows Server, and OS X environments. Expert in performance tuning, security hardening, and disaster recovery planning.
Database & Version Control
Experience with PostgreSQL, MySQL, and NoSQL databases ensuring data integrity and availability. Skilled in Git, Subversion, and Mercurial for enterprise-grade version control workflows.
Networking & Directory Services
Strong understanding of TCP/IP, DNS, DHCP, LDAP, and Active Directory for effective network management, troubleshooting, and security implementation in enterprise environments.
Security & Compliance
Experience with SIEM systems, security audits, penetration testing, and compliance requirements for regulated industries including medical device certification (EU and US standards).
Team Leadership & Collaboration
Proven ability to lead cross-functional technical teams (DevOps, Backend, QA, IT Support), foster collaboration, and drive organizational excellence through mentorship and best practices.
Innovation & Continuous Improvement
Strong technical foundation with commitment to continuous improvement and innovation. Experience in designing Internal Developer Platforms (IDPs) and modernizing legacy infrastructure.
Experience
Over 10 years of proven expertise in DevOps, Platform Infrastructure Management, and Automation across Finance, Government, Medical Technology, and IT Services sectors.
Hemolens Diagnostics
Platform Infrastructure Manager
Leading medical technology company specializing in advanced cardiac diagnostics and innovative healthcare solutions.
Key Achievements
- Lead four technical teams: DevOps, Backend, QA, and IT Support, managing cross-functional activities and team performance
- Manage and optimize overall platform infrastructure to ensure stability, performance, and scalability
- Implement and refine processes for Continuous Deployment, Continuous Integration, Continuous Testing, and Observability
- Develop and enforce best practices for infrastructure management and software development lifecycle
- Monitor key performance indicators (KPIs) related to platform health and operational excellence
Hemolens Diagnostics
Software Architect
Innovative medical technology company focused on cardiac diagnostics and patient care solutions.
Key Achievements
- Designed distributed microservices system architecture operating on Kubernetes for medical diagnostics platform
- Developed comprehensive CI/CD processes utilizing Argo ecosystem (Argo CD, Events, Workflows, Rollouts)
- Implemented monitoring and observability systems using Grafana, Prometheus, OpenTelemetry, and Grafana Loki
- Designed distributed systems for CFD (Computational Fluid Dynamics) and AI computations
- Collaborated with Development, Test, Security, and IT Services teams on platform architecture
- Created technical documentation for medical device certification (EU and US regulatory compliance)
Hemolens Diagnostics
DevOps Team Leader
Medical technology innovator developing advanced diagnostic solutions for cardiac care.
Key Achievements
- Managed DevOps team and actively contributed to project development and infrastructure design
- Developed fully automated CI build and deployment infrastructure using Docker, Azure Cloud, Kubernetes, and OpenShift
- Created Docker images to support development and testing pipelines with TeamCity, GitLab, and ELK/EFK
- Implemented monitoring for cloud and on-premise infrastructures using Prometheus, Zabbix, and ELK/EFK
- Developed automation scripts for build, deployment, and maintenance using Jenkins, GitLab, Docker, Terraform, Python, and Bash
- Introduced Continuous Deployment processes and provided infrastructure best practices
- Created documentation for medical device certification (EU and US markets)
Pentacomp Systemy Informatyczne S.A.
DevOps Team Leader
Leading IT systems integrator providing enterprise solutions and services.
Key Achievements
- Led DevOps team and contributed to multiple enterprise project development initiatives
- Created fully automated CI/CD infrastructure using Docker, Microsoft Azure Cloud, Kubernetes, and OpenShift
- Developed Docker images and supported development/testing pipelines with Jenkins, GitLab, and ELK/EFK
- Collaborated with Architecture, Development, Test, Security, and IT Services teams
- Developed automation scripts using Jenkins, GitLab, Docker, Terraform, Puppet, Python, and Bash
- Established Continuous Deployment processes and advised on DevOps best practices
Codibly
DevOps Engineer
Software development company delivering custom solutions for global clients.
Key Achievements
- Built fully automated CI/CD infrastructure for multiple projects using Docker, AWS ECS/EKS, Kubernetes, GCP, and Digital Ocean
- Developed Docker images supporting development and testing pipelines with Jenkins, GitLab, and ELK/EFK
- Collaborated with cross-functional teams on architecture, development, testing, and security
- Created automation scripts for build, deployment, and maintenance using Jenkins, Docker, Terraform, Puppet, Python, and Bash
- Maintained CI, automation, and configuration management tools
Bidroom
DevOps Engineer
Travel technology company providing innovative hotel booking solutions.
Key Achievements
- Implemented fully automated CI/CD processes using Docker, AWS CodeBuild, CodePipeline, ECS, EKS, and Kubernetes
- Developed Docker images to support development and testing teams
- Worked with Architecture, Development, Test, Security, and IT Services teams
- Created automation scripts using Docker, Terraform, Puppet, Python, and Bash
- Introduced Continuous Deployment processes and advised on infrastructure best practices
S-LABS
DevOps Engineer
Software development company specializing in cloud-native applications.
Key Achievements
- Developed fully automated CI/CD infrastructure using Docker, Jenkins, AWS ECS/EKS, and Kubernetes
- Created Docker images supporting development and testing pipelines with Jenkins and ELK/EFK stack
- Collaborated with Architecture, Development, Test, Security, and IT Services teams
- Authored automation scripts for build, deployment, and maintenance using Jenkins, Docker, Terraform, Puppet, Python, and Bash
- Established and optimized Continuous Deployment processes
Datarino
DevOps Engineer
Data analytics company providing business intelligence solutions.
Key Achievements
- Provided full system administration for Debian/Ubuntu Linux, CentOS, Windows Server 2008R2, and OS X
- Utilized Docker, Vagrant, Jenkins, AWS, Puppet, and GitLab for infrastructure automation
- Developed scripts for build, deployment, and maintenance using Jenkins, Docker, Maven, Python, and Bash
- Managed Jenkins CI/CD pipelines and conducted preventive maintenance
Kainos Software
WebOPS (DevOps) Engineer
Digital services and platforms provider for UK government institutions.
Key Achievements
- Developed fully automated CI/CD infrastructure for UK Ministry of Justice and government projects
- Utilized Docker, Vagrant, Jenkins, VMWare, AWS, Azure, UK Cloud, RHEL, Artifactory, Ansible, Puppet, GitLab, and Gerrit
- Implemented infrastructure automation and deployment pipelines for government-grade security requirements
- Collaborated with government stakeholders on compliance and security standards
Key Achievements
- Provided comprehensive system administration for Debian/Ubuntu, CentOS, Windows Server 2008R2, and OS X
- Deployed and managed Icinga2 and Cacti monitoring systems
- Administered XEN and KVM virtualization environments
- Managed Jenkins CI, Jira, DNS (BIND9), mail (Postfix), CVS, SVN, Git, web servers (Apache, NGINX, Tomcat, Jetty)
- Maintained MySQL, PostgreSQL, and LDAP servers; configured Mikrotik and Cisco routers
Alcatel-Lucent (DACOMET Contractor)
OSS Technical Support Engineer
Global telecommunications equipment and services provider.
Key Achievements
- Performed full system administration for NSN NetAct (RHEL, Windows Server), Ericsson OSS RC (Solaris, Windows Server)
- Managed Andrew A.I.M.O.S. (Windows Server) and Citrix XenServer environments
- Developed technical documentation and procedural guidelines
- Executed preventive maintenance and managed identity access systems
- Deployed Citrix XenServer on-site in Doha, Qatar for telecommunications infrastructure
Atos IT Services
SIEM Engineer
Global IT services and digital transformation leader.
Key Achievements
- Conducted advanced diagnostics and developed remediation plans for security incidents
- Designed, maintained, and troubleshooted Security Information and Event Management (SIEM) environment
- Performed computer forensic investigations, security audits, and penetration testing
- Managed IT security threat intelligence and system performance metrics
Tech Stack
Comprehensive technical expertise spanning cloud platforms, DevOps tools, monitoring systems, and infrastructure automation technologies.
CI/CD & GitOps
Cloud Platforms
Container & Orchestration
Infrastructure as Code
Monitoring & Observability
Programming & Scripting
Version Control
Databases
Additional Tools & Technologies
Let's Connect
Send me a message
Contact Information
Let's connect! I'm always interested in discussing cloud architecture, DevOps practices, and innovative technology solutions.