Provide technical representation on a project team from definition to delivery.Support Project Management in the definition and technical validation of delivery schedules and plans.Ensure consistent and regular reviews of progress and escalation of any risks or deviations from the plan with recommendations and mitigation strategies, as appropriate.Hardware specification and procurement.Setup, configure and maintain n-tier environments, including: Application servers, Web servers, Web services, Database servers.Security specification and reviews.Code optimization and application troubleshooting.Disaster recovery planning and implementation.On-call support.