I led the migration of over 200 repositories from SVN to GitHub, ensuring a smooth transition with zero data loss. The goal was to modernize version control, improve collaboration, and integrate repositories with CI/CD pipelines. The migration process included: Analyzing existing SVN repositories for structure, branches, and history. Mapping SVN branches and tags to Git equivalents for consistency. Using Git-SVN and custom scripts to migrate full commit history and metadata. Setting up branching strategies, pull request workflows, and access controls in GitHub to support team collaboration. Integrating repositories with Azure DevOps and Jenkins pipelines for automated builds and deployments. Key outcomes: Reduced version control overhead and simplified repository management. Enabled faster development cycles through pull request workflows and automated CI/CD integration. Improved collaboration across distributed teams and enforced standardized branching and release strategies. This migration helped the organization adopt modern DevOps practices and laid the foundation for automated deployments and better code management.