Strong experience with Client Appia, QuickFIX, FIX Protocol, SWIFT Alliance Access (SAA), SWIFT Alliance Gateway (SAG), SWIFT FIN/FINPlus/InterAct/FileAct, ISO 15022 (MT), ISO 20022 (MX), OpenShift, Kubernetes, Docker, AWS, Terraform, Ansible, CI/CD, Linux, and scripting. Responsible for architecture, engineering, automation, security, modernization, and operational support of enterprise FIX and SWIFT messaging platforms across Linux, OpenShift/Kubernetes, cloud, and appliance-based environments supporting critical financial market infrastructure.