JOEL NGENSEH
Mechanicsburg,PA
Summary
Diligent MS SQL Server Database Administrator with a proven track record years of Experience, enhancing system performance and ensuring data security through expert application of skills in Data Warehousing and team collaboration. Achieved significant query response improvements and minimized downtime, demonstrating a commitment to excellence and a deep understanding of database security, performance turning, high availability and disaster recovery.
Overview
2
2
years of professional experience
1
1
Certification
Work History
MS SQL Server Database Administrator
HCL Technologies
07.2022 - Current
- Maintained complex T-SQL queries, views and stored procedures in multi-database environment with little supervision.
- Documented analysis results and provided performance improvement feedback.
- Developed custom database objects, stored procedures and delivered application support.
- Managed workload independently but collaborated with colleagues to complete larger scale tasks in distributed team environment.
- Followed standard practices for migrating changes to test and production environments.
- Implemented database partitioning strategies, leading to improved query response times and overall system performance.
- Maintained documentation of database systems, providing a valuable reference resource for team members and stakeholders alike.
- Managed database upgrades and migrations, ensuring minimal impact on end users and maintaining data consistency.
- Reduced downtime by proactively monitoring server health, identifying potential issues, and executing preventative measures.
- Oversaw disaster recovery planning initiatives to ensure minimal disruption in the event of unexpected system outages or failures.
- Implemented regular performance monitoring and tuning strategies, proactively addressing potential bottlenecks before they impacted end users.
- Conducted regular audits of user access rights, promoting compliance with company policies and industry best practices regarding data privacy.
- Ensured data integrity and security through the implementation of comprehensive backup and recovery plans.
- Set up and controlled user access levels across databases to protect important data.
- Worked with staff to develop and implement procedures to prevent data loss and maximize system availability.
Education
Bachelor of Science - Computer Science
University of The People
Pasadena, CASkills
- Microsoft SQL
- Data Warehousing
- SQL Server Integration Services
- Database Security
- Log Shipping
- AlwaysOn Availability Groups
- Patch management
- Windows Failover Clustering
Certification
currently pursuing 104 certification
Languages
English
Professional Working
French
Limited Working
Timeline
MS SQL Server Database Administrator
HCL Technologies
07.2022 - Current
Bachelor of Science - Computer Science
University of The People