May 2025: Delivered dynamic environment configuration for feature branch deployments in FiligranHQ/xtm-hub. The change automatically assigns NODE_ENV per branch type—production for hotfix branches and development for other feature branches—ensuring accurate environment settings during deployment and testing. This improvement reduces misconfigurations, shortens QA cycles, and strengthens parity between local, CI, and staging environments. Implemented via commit 75a17902be592838b017b58baff39a12cbf34923 (feat: support NODE_ENV for feature branch, #602). No major bugs fixed in this period for this repository.

April 2025: Delivered centralized AWX-based deployment automation across production, staging, and development environments, enhanced Helm charts for custom repositories and feature-tag image pulls, introduced ephemeral feature-branch environments via GitHub Actions integrated with AWX, and stabilized CI buildx cache to reduce test flakes. These changes reduce manual deployment steps, accelerate feature validation, and improve test reliability across environments, delivering predictable release readiness and better testing isolation. Demonstrates strong proficiency with AWX/Ansible, Helm, GitHub Actions, and Docker buildx, strengthening CI/CD practices and cross-team collaboration with DevOps and QA.

March 2025 (OpenCTI-Platform/opencti): Delivered modernization of prerelease deployment processes and security enhancements for prerelease environments. The work standardized prerelease deployments, improved resilience with a rollback option, and tightened security through Bastion-host deployment support, enabling faster, safer iterations with reduced risk in early-stage releases.