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Habtamu Menge

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Houston, Texas, United States

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Jobs verified_user 0% verified
  • Memorial Hermann Health System
    Sr. SQL Server DBA
    Memorial Hermann Health System
    Feb 2023 - Current (3 years 8 months)
    • Installed, configured and maintained Microsoft SQL Server in production and lower environments. • Configured and maintained high availability and disaster recovery (HADR) solutions using • AlwaysOn Availability Groups, Log Shipping, and Replication across critical SQL Server environments hosted in both on-perm • Led the end-to-end migration of a 15TB on-premises SQL Server environment to a hybrid cloud architecture using AWS RDS Custom, EC2, and ensuring minimal downtime and business continuity. • Review, test and deploy approved database changes across environments (Dev, Staging, UAT, Prod) • Manipulated DMVs, Wait-States & Performance Monitor counters to quickly find the root cause of performance slowdowns. • Leveraged modern ETL
  • ExxonMobil
    SQL Server Database Administrator
    ExxonMobil
    Mar 2019 - Jan 2021 (1 year 11 months)
    • Modernized enterprise database infrastructure by upgrading and consolidating legacy SQL Server instances for improved performance, compliance, and support. • Developed CI/CD pipelines for database deployments using GitHub repositories and automated • AWS infrastructure provisioning, supporting Dev/Test/Prod parity and version control best practices. • Applied SQL server patches and migration to different versions of on-premises and cloud hosted SQL Server. • Designed and implemented database backup and recovery strategies using RDS Automated Backups, AWS Backup, and SQL Server native backup. • Implemented failover clustering, log shipping, and replication. • Monitored and optimized SQL Server performance using tools like SQL Profil
  • M
    SQL Server Database Administrator
    MMS Management Solutions,
    Mar 2017 - Feb 2019 (2 years)
    • Deployed and maintained active-active and active-passive clustering environments; configured various replication types (transactional, snapshot, merge, and peer-to-peer). • Performed installation, upgrades, and migrations of SQL Server in both clustered and standalone production environments. • Created and managed database maintenance plans for index optimization, statistics updates, and integrity checks. • Conducted performance tuning using execution plan analysis and Database Tuning Advisor (DTA) to improve query efficiency. • Monitored disk space, forecasted database growth, and optimized data/log file management to support capacity planning. • Involved with development team and developed functions, procedures and packages perfor
Education verified_user 0% verified
  • M
    Engineering Degree
    Myongji University
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