Summary
Rannes Pärn is a Lead Software Engineer and technical product manager based in Estonia with seven years of hands-on experience building backend systems, cloud infrastructure, and developer workflows. He has moved from core engineering roles—working with Go, PostgreSQL, Terraform, AWS, Docker and message brokers—to leadership positions at Microsoft and Agoda, blending architecture, release ownership, and team coaching. At FIIZY he wore many hats from DevOps and infrastructure architect to CTO responsibilities, owning CI/CD, monitoring and end-to-end delivery for teams up to 15 people. Skilled in SQL, Delphi, .NET and Git, he brings a pragmatic cross-stack perspective that helps bridge legacy systems and modern cloud-native services. Colleagues rely on him to turn ambiguous product requirements into reliable, monitored production systems while keeping delivery predictable.
7 years of coding experience
6 years of employment as a software developer
Bachelor's degree IT Systems Development, Bachelor's degree IT Systems Development at TalTech – Tallinn University of Technology