Summary
Overview
Work History
Education
Skills
Timeline
Generic

Helen Tekle

Bethesda,MD

Summary

Committed job seeker with a history of meeting company needs with consistent and organized practices, as SQL Database Administrator with 2 years of experience. Experienced in capacity planning, database design, migration, performance monitoring, security, troubleshooting, as well as backup and data recovery. Experienced in upgrading, patching, and updating service packs and cumulative updates for SQL Server in a clustered and non-clustered environment. Experienced in SQL Server performance tuning, query optimization, client/server connectivity, and database consistency checks. Experienced in system performance tests, and maintaining database servers and processes.

Overview

2
2
years of professional experience

Work History

Project Assistant

Duna Tech
Silver Spring, MD
01.2023 - 01.2025

● Prepared Documentation for the Disaster Recovery plan, database maintenance procedures, data standards, procedures and definitions for the data dictionary.

● Writing Stored Procedures, Triggers and Functions as per client requirements.

● Creating and Deploying SSIS Package and SSRS Report.

● Data Warehousing, Table Partitioning and Indexing Strategies.

● Analyze long running slow queries and tune them to optimize application and system performance.

● Maintaining data integrity and ensuring database security through access controls and best practices.

● Perform daily checkups on SQL jobs, replication, hardware diagnostics for hard drives, backups, disk-space, SQL and windows error logs as part of proactive maintenance plan.

● Upgrading databases with new releases and patches.

● Performing Data Extraction, Transformation and Loading (ETL) into central repository.

● Managing Production, Stage, QA and Development database environments.

● Run DBCC commands to check the database consistency and shrink the databases.

● Resolving various performance issues and running DBCC commands, SQL Tracer, SQL Profiler.

● Monitored and modified performance using execution plans and index tuning.

Education

Bachelor of Science - Information Technology

Strayer University
Washington, DC
06-2024

Skills

● Programming Languages: T-SQL

● Scripting Language: PowerShell

● Business Intelligence: SSIS, SSRS

● Data Migrating Tools: BCP, DMA, DEA, SSMA, Import/Export Wizard

● Operating System: Window clients, Windows Server 2016

● Database: MS SQL, MySQL, PostgreSQL

● SDLC: Agile Methodologies

● Database monitoring tool: Redgate

● SQL Server Tools: Enterprise Manager, Query Analyzer, Profiler, Performance Monitor, Database Tuning Wizard, Index Tuning Wizard, Report Builder 30

Timeline

Project Assistant

Duna Tech
01.2023 - 01.2025

Bachelor of Science - Information Technology

Strayer University
Helen Tekle