Bill Graham

San Francisco Bay Area United States

Data Systems Engineer at Twitter

Technology / Software / Internet

Engineering leader with proven experience guiding the technical direction of software organizations. Architect and developer of software systems to support large-scale data analytics and processing systems. Areas of expertise include data infrastructure, real-time streaming systems, analytics batch processing, job scheduling, query engines, data registries, distributed systems, Hadoop and related technologies, user profiling and targeting systems, database design and object modeling, REST API design and development, web scalability and service oriented architectures. Specialties: Heron, Presto, Hadoop, Hive, Pig, HBase, MySQL, Ruby on Rails, Spring, Hibernate, SOA, REST, AWS.