Investigated and optimized JavaScript performance within the game, leveraging the V8 engine of Google Chrome to enhance execution speed and efficiency.Automated the previously manual AWS-based infrastructure setup using Terraform and Atlantis, enhancing efficiency and reliability.Streamlined the creation of new environments with a comprehensive set of Terraform modules within a multi-account AWS setup.Spearheaded the transition to Kubernetes, migrating existing services for improved scalability and performance.Developed and implemented a Kubernetes operator to automate game server scaling, ensuring optimal resource utilization and responsiveness.

Internal Access Platform: Created, hardened, and maintained Teleport Cloud's internal Teleport access platform, ensuring secure and reliable access for internal users.Security Enhancement: Enhanced Teleport Cloud's security by implementing strict access controls, significantly limiting internal users' access to AWS resources and reducing potential security risks.Helm Charts: Updated and documented public Helm Charts, simplifying their installation and usage for customers, and improving the overall user experience.

Service Deployment and Maintenance: Assisted the team in Hungary with creating, deploying, and maintaining their services using the company's standard deployment platform, ensuring alignment with corporate standards and practices.Kubernetes Migration: Participated in migrating services to Kubernetes, developing the necessary tooling to support this transition, and improving the scalability and reliability of the deployment infrastructure.Tooling Development: Developed and implemented tools to facilitate the Kubernetes migration, enhancing the efficiency and effectiveness of the deployment processes.Collaboration and Support: Collaborated closely with cross-functional teams to ensure smooth deployment and operation of services, providing support and guidance as needed.

Build System Implementation: Designed and implemented a Gradle-based build system for C++ projects, streamlining the build process and improving efficiency.Infrastructure Management: Managed and extended the company's infrastructure using Chef and Terraform, enhancing scalability and reliability.Automation and Tooling: Extended an internal Slack bot written in JavaScript to improve outage communication both internally and externally, ensuring timely and effective incident responses.Deployment Systems: Contributed to the development of a new deployment system based on AWS Elastic Beanstalk, facilitating smoother and more efficient application deployments.Internal Site Management: Maintained and managed internal websites, ensuring high availability and optimal performance.System Stability and Performance: Improved system stability by identifying and resolving critical issues, and enhanced the performance of various services through meticulous debugging and optimization.