Bartosz Waszak
IT Infrastructure Architect & Systems Engineer
Poznań, Poland
IT Infrastructure Architect & Systems Engineer with a passion for designing scalable, high-performance networks and systems. Specializing in Linux administration, networking (Cisco, Juniper), automation, and security, I excel at solving complex infrastructure challenges. Skilled in Python and Golang, with a strong focus on optimizing systems and eliminating architectural bottlenecks. Experienced in Ansible, Docker, Consul, and Vault, I design and implement solutions for high-density server farms, automated deployments, and secure service orchestration, ensuring everything runs efficiently, securely, and at scale.
Build Smarter, Faster, and More Reliable Systems
With 25 years of experience in IT infrastructure architecture and systems engineering, I specialize in designing scalable, high-performance networks and systems. Whether optimizing Linux environments, fine-tuning networking (Cisco, Juniper), or automating workflows, I thrive on solving complex infrastructure challenges.
What I Do Best
🔹 IT Infrastructure & Network Architecture – Scalable, resilient systems designed for efficiency.
🔹 Linux Systems Engineering – Optimized, high-performance environments with strong security.
🔹 Automation & DevOps – Streamlining deployments with Ansible, Terraform, and CI/CD.
🔹 Security & Performance Optimization – Identifying and fixing inefficiencies and vulnerabilities.
🔹 Cloud & On-Prem Solutions – Custom architectures tailored to business needs.
Why Work With Me?
✔ Expertise in high-density server farms, networking, and automated deployments.
✔ Deep understanding of security, scalability, and performance optimization.
✔ Strong problem-solving mindset—if it’s broken or inefficient, I’ll fix it.
✔ Passionate about research, implementation, and cutting-edge infrastructure solutions.