At Qualabs, I build and maintain Node.js and TypeScript backend services for a real-time monitoring platform in the video industry. I developed cross-system monitoring checks used by operators in daily production workflows.
At Qualabs, I diagnosed and resolved a race condition that caused a 2.7% system error rate, reducing it to 0.4%. I also cut Docker startup time for the team’s local environment from 10–15 minutes to under two minutes.
As a freelance DevOps Engineer for Close2Me, I took the events app from zero to production in six weeks and handled its cloud infrastructure. I set up an automatically scaling production environment, a separate development environment, and a monitoring dashboard.
At Pyxis, I implemented and maintained AWS infrastructure using Terraform and Terragrunt across financial-sector clients. For a fintech client, I automated a manual push-notification pipeline and optimized Python Lambda functions, reducing processing from over six hours to under one. I also worked on a team project for a waste container rental company, building a logistics management web application.
