Project description. Blockchain-based Credit Scoring Solution for Trex I worked as a DevOps/SRE Engineer for Trex, a credit scoring solution on blockchain. In this role, I architected and deployed the entire infrastructure using AWS and Terraform, ensuring scalability, security, and reliability. I also automated CI/CD pipelines with GitHub Actions, streamlining deployments and reducing manual overhead. The infrastructure I built enabled Trex to efficiently deliver blockchain-powered credit scoring services with enhanced performance and stability.