Teams at Randstad

Maintain, support, and enhance IAM Identity Infrastructure applications. Interface with middleware to upgrade 300+ WebLogic instances and modify apps for compatibility. Perform application regression testing, fix backward-compatibility issues, and handle installation, configuration, and optimization on platforms like WebLogic, Tomcat, and Drools (JBoss). Support design, build, and operation of large-scale enterprise applications.

Develop and validate in-house margin models for single-name and index CDS, calibrate shocks using historical time series, prototype and test implementations, perform daily benchmarking/backtesting vs VaR and P/L, and support model documentation and Model Risk Management actions.

Coordinate project milestones and stakeholders for Volcker metrics and trading analytics. Perform business analysis, map requirements to technical specs, author deliverables, manage UAT and test plans, and perform ad-hoc SQL data analysis and reconciliations across sources.