نبيل مالك

Over 4+ billion revenue, major health system serving through a network of 7 sizeable hospitals in
Kentucky and Indiana. The environment consisted of 400+ Sql Servers supported by the database team.
Was brought in to support major upgrade projects to migrate SQL Servers running on SQL 2008 and below
versions. Provided physical database design, and technical support. Coached dba team to be more
efficient with SQL Server. Work with the upper management directors in reconciling and assisting
minimize licensing cost initiatives. Plan and co-ordinate hi-level processes to improve and automate
several processes managed on home grown asset management applications. Initiated and implement Sql
Server monitoring tool. Led a team of 26 DBAs in managing multi-platform database environments in
Oracle, SQL Server, PostgreSQL, improving team sprint and velocity. Oversaw database security protocols,
backup/recovery strategies, and disaster recovery drills, achieving 100% compliance with
GDPR/HIPAA/SOX standards. Maintained high-availability and disaster recovery (HADR) solutions, ensuring
99.99% uptime for mission-critical applications.

Worked within a diversified global support team in providing clients using Azure SQL managed instance /
databases in several geographically dispersed hosted data centers. Resolve client incidents and requests
via effective communication, analysis, research, troubleshooting, investigation and triage. Work on
critical, highly complex customer problems that may span multiple services or require escalation. Work
directly with architects to help reproduce and resolve customer issues. Not only work a broad spectrum of
technical issues but also coach/mentor new hires to help the team.

Health system serving Communities throughout central WI area with 50 + locations comprising hospitals,
clinics and heath system. Over 2+ billion in revenues. Highly clustered multi-domain environment with
500 + Sql servers supporting in house developed in addition to 1800 + third party vendor applications.
Managed overall all aspects of SQL Server Administration across multifaceted teams.

Health system with over 2+ billion in revenues that constituted 1800+ server environment. Responsible
for SQL server Installations / configuration, Sql Server service pack upgrade, database migrations,
managed overall Sql Logins, roles and authentication modes as part of Security Policies, proactive
monitoring and performance tuning. Manage database backup, restores and error logs. Worked with 20+
software developers distributed across 7 teams. Looking into AWS services such as RDS and Amazon Data
Migration in order to deliver highly scalable solutions.

Manage database administration assignments for diverse industry clients comprising of small to large
private clinics practices. Enhance database performance, perform restores, implement recovery
procedures, handle performance tuning and conduct regular system backups. Ensure technical and
functional designs meet business requirements. Performed all server upgrades and releases for all
environments. Maintained all databases. Develop SQL scripts for testing and analysis. Migration, upgrade
and implement of upgrades. Plan and implement system backups and maintenance site disaster recovery
readiness. Work hand in hand with the clinics support staff to resolve day to day production issues.

Responsible for the technical and administration aspects of the companies SQL Database infrastructure.
Queries running longer than normal were triaged and optimized in OLTP environment. Tune Transact-SQL
code, SQL Server configurations, and operating systems for optimal performance. Also performed security,
database builds, database restores, and database backups. Business Intelligence Support Functions. Risk
analysis. Created Database Maintenance plan for the Performance of SQL Server which covers Database
Integrity Checks, Update Database Statistics and Re-indexing.

Responsible for data availability, integrity, consistency, and performance of 200 critical databases.
Worked with Independent Software Vendors to identify and tune poorly performing queries. Tune
Transact-SQL code, SQL Server configurations, and operating systems for optimal performance.
Automation and standardization of SQL Server environment to operationalize repetitive tasks. Created
Database Maintenance plan for the Performance of SQL Server which covers Database Integrity Checks,
Update Database Statistics and Re-indexing.

• Job responsibilities not limited to:
◦ Managed All Production, Development and QA Environments running MS SQL Server 2022 / 2019 /
2017 / 2016 / 2014 / 2012 / 2008 / 2005.
◦ Involved in Migration of Production Database Servers from SQL Server 2005 to SQL Server 2022.
◦ Data migration using ETL tools like DTS services/SQL Server Integration Services (SSIS) across different
databases.
◦ Worked with SQL Server Profiler and Perfmon.
◦ Involved in Monitoring Performance of different production servers.
◦ Re-built or re-organized fragmented indexes to improve and ensure the overall database performance.
◦ Performance tuning, and Optimization of Stored Procedures and Queries.