Cloud Computing
Identity and Access Management
Integration and Consulting
List - Clients and Projects


Our talented professionals help clients define the strategies and evaluate, design, develop and implement the systems and processes that best achieve their transformation. An end-to-end provider, Sienna has deep expertise in all facets of clients' business and technology environments, enabling us to not only consult but to implement and manage solutions.

Business Process Improvement Database Administration
Software Development System Architecture and Design
System Administration Requirements Analysis
Network Engineering Testing
Operations and Maintenance (O&M) System Optimization