The ruggedized GS4 spin - off expanded on the S4's core
specs with a tougher exterior and
physical navigation buttons, a water - resistant
design — unusual for 2013 — and an underwater camera mode.
Worked with clients and development teams to
design, develop, and document database architectures including logical and
physical data models, transaction and sizing estimates, capacity planning, fault tolerance and recovery
specs, archiving strategies, replication mechanisms and external systems interfaces.