Umair Abbas Hayat

Leading the development of the flagship SAP Mobile Start app and SAP Concur, achieving 500K+ downloads and maintaining a 4.5+ rating on app stores

Supporting holistic, persona-centric portfolio definition for various customers, with endto-end app design & development, including app lifecycle management plus the necessary governance to ensure success

Developed 10+ high-performance Java backend services, for a leading telecom operator, implementing SOAP and REST APIs to support over 30 million users, integrating across various databases.

Conducting research on distributed databases such as Redis, VoltDb, Hazelcast, Aerospike, and others, focusing on benchmarking and application optimization.
Integrating requirements from multiple cellular operators to enhance the performance metrics of network measurement application (NPT)

Developed 5+ industry-leading hybrid and native mobile apps, including PACP that won the WSA award - Sultanate of Oman.
Shifting entrenched customer perceptions by showcasing e.g. via prototypes, how software solutions simplify work and boost productivity