Mahmoud Diab

• ● Modernized legacy CI/CD infrastructure by migratng Jenkins to a Kubernetes-natve deployment using Helm, implementng shared pipeline libraries that standardized deployment across all teams

• ● Optmized real-tme telemetry between smart barrier systems and service vehicles, reducing communicaton latency by 30% and improving automated entry/exit reliability.

• ● Confgured Nginx reverse proxy service with custom Lua/Bash scripts to handle complex request routng and enhance edge security.

• ● Spearheaded architectural enhancements for the InsideBusiness Wholesale Banking suite, supportng enterprise-grade client operatons.

• ● Performed comprehensive security audits across the organizaton, closing critcal gaps and strengthening regulatory compliance.

• ● Led the transformaton of legacy codebases into modern, observable, and developer-friendly services

• ● Directed the technical strategy for a payment gateway bridging App Store platorms with OneCard's transacton ecosystem.

• ● Engineered resilient and secure payment workfows with a focus on high availability and regulatory adherence.

• ● Served as the sole technical decision-maker, owning architecture choices across all integrated systems.