Sosina Agegnehu
Sql Server Database Administrator @Wayfair
Signup · Get unlimited contacts
WORK HISTORY
Sql Server Database Administrator @Wayfair
Boston, MA, US
Proficient in Installing, Configuring, and maintaining different versions of SQL servers (2016, 2017, 2012, 2008r2, 2008, 2019) in development, QA, and production environments.• Managing more than 300 highly loaded SQL servers with High Availability and Disaster Recovery techniques (Always on, clustering, Transactional Replication, and change tracking).• Perform database creation, decommissioning, and database updates/migrations to a higher version. Also involved in database and object refresh activities.• Implement database security and auditing features and periodic reviews.• Working as a production support DBA and ensured database stability and performance, assisting day-to-day activities • Work closely with application teams to accommodate design and administrative needs, such as working on effective solutions for databases and deployment of changes to higher environments.• Experience with Google Cloud platform.• Conduct database upgrades from SQL server 2016, 2017 to SQL server 2019, automation, migration, and patching, replication, and script development.• Installing and configuring servers using Terraform and Puppet with PowerShell script.• Designe documents and implemented effective utilization of resources for optimal performance and enforce database standards and user guidelines.• Coordinate and schedule database downtime to perform database maintenance procedures like database patching, upgrades, and migration.• Maintenance of multiple environments (Development, Testing, and Production), including patching, backups, security, and space management.• Add and maintain users on the SQL Servers Databases, assigning access, ensuring security, and maintaining their configurations are within standards.• Used tools like SQL profiler, performance monitor, and SolarWinds to identify bottlenecks.• Proactively monitor databases for errors and respond quickly and effectively to troubleshoot and resolve ongoing issues in all environment
EDUCATION
Jimma University
Bachelor of Arts - BA, Economic with Minor Information Technology
ABOUT SOSINA AGEGNEHU
8+ experience on SQL Server Administrator with extensive expertise in installing, configuring, and maintaining SQL servers across multiple versions in development, QA, and production settings. Proficient in managing 300+ high-load SQL servers using advanced High Availability and Disaster Recovery techniques. Skilled in data restoration for reliable and integral database backups.Experienced in database upgrades, automation, migration, patching, replication, and script development, with hands-on proficiency in resolving locks, resource contention, and performance tuning. Solid grasp of user management and database security, coupled with Cloud expertise. Well-versed in database design, modeling, and automating recurring tasks. Adept in production support, error troubleshooting, and incident resolution
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.