SQL Engineer Resume Example

Senior SQL Engineer · QuantEdge Solutions

Seattle, WA · 2023 - Present

• Led the optimization of critical trading platform databases, reducing average query execution time by 35% and improving transaction throughput by 20% for peak loads.
• Designed and implemented high-availability and disaster recovery solutions (Always On Availability Groups) for SQL Server clusters, achieving 99.999% uptime for core financial services.
• Developed and maintained complex stored procedures, functions, and triggers, increasing data processing efficiency by 40% and ensuring regulatory compliance for financial reporting.
• Mentored junior engineers on best practices for SQL performance tuning, indexing strategies, and database security, contributing to a 15% reduction in production incidents related to database performance.

SQL Database Engineer · NexusTech

Bellevue, WA · 2020 - 2022

• Optimized over 200 high-volume SQL queries for an e-commerce platform, leading to a 25% decrease in page load times and improving customer experience.
• Managed database schema design and migrations for new product features, ensuring zero downtime and maintaining data integrity across a user base of 5+ million.
• Automated routine database maintenance tasks (backups, index rebuilds, statistics updates) using SQL Agent jobs and PowerShell scripts, reducing manual effort by 30 hours per month.
• Collaborated with development teams to identify and resolve database-related performance bottlenecks, decreasing critical bug resolution time by 18%.

Junior Data Analyst & SQL Developer · BrightPath Analytics

Seattle, WA · 2018 - 2020

• Developed and maintained T-SQL scripts for data extraction, transformation, and loading (ETL) processes, supporting monthly reporting cycles for 10+ clients.
• Created ad-hoc queries and reports for business stakeholders, providing actionable insights that contributed to a 10% increase in campaign ROI for key clients.
• Assisted in monitoring database performance and identifying potential issues, contributing to a 5% improvement in overall system stability.

B.S. in Computer Science · University of Washington

Seattle, WA · 2014 - 2018

• Graduated Magna Cum Laude with a GPA of 3.8/4.0.
• Relevant Coursework: Database Management Systems, Data Structures & Algorithms, Operating Systems, Distributed Systems, Computer Networks.
• Completed capstone project developing a scalable PostgreSQL-based system for real-time sensor data ingestion and analysis.

SQL Engineer · Velocity Data Solutions

Seattle, WA · 2024 - Present

• Designed and implemented high-performance SQL Server databases and ETL pipelines, reducing query execution time by an average of 40% for critical reporting functions.
• Optimized data warehousing solutions in Azure Synapse, processing over 10TB of data monthly and improving data load times by 25% through indexing and partitioning strategies.
• Developed and maintained complex stored procedures, functions, and views to support new analytical requirements, contributing to a 15% increase in actionable insights for product teams.
• Collaborated with software development teams to integrate database changes, ensuring data integrity and scalability for new application features, supporting a user base growth of 20%.

Junior SQL Engineer · Connectivity Labs

Remote · 2022 - 2024

• Migrated on-premise PostgreSQL databases to AWS RDS, achieving a 99.9% uptime guarantee and reducing infrastructure costs by 18%.
• Wrote and optimized SQL queries for reporting and analytics, improving data extraction efficiency by 30% for key business intelligence dashboards.
• Assisted in the design of new database schemas for evolving product features, ensuring data consistency and supporting a 10% annual data volume growth.
• Monitored database performance and proactively identified bottlenecks, implementing solutions that decreased latency for critical customer-facing applications by 100ms.

Data Analyst · Axiom Dynamics

Seattle, WA · 2020 - 2022

• Analyzed large datasets (500GB+) to identify key business trends and provide actionable insights, leading to a 15% improvement in marketing campaign ROI.
• Developed and maintained SQL queries and stored procedures to extract, transform, and load data from various sources into analytical databases, reducing manual data preparation time by 20 hours per month.
• Created interactive dashboards in Tableau for executive reporting, enabling real-time performance monitoring and a 10% faster decision-making cycle.

Bachelor of Science in Business Analytics · University of Washington

Seattle, WA · 2016 - 2020

• Graduated Cum Laude with a GPA of 3.8/4.0.
• Relevant coursework included Data Mining, Predictive Modeling, Database Management Systems, and Statistical Analysis.
• Completed capstone project: 'Predicting Customer Churn for E-commerce Platform' using R and SQL, achieving 88% predictive accuracy.