Summary
Overview
Work History
Education
Skills
Timeline
Generic

Sam Sy

Seattle,WA

Summary

Experienced with database design, implementation, and maintenance. Utilizes SQL and other database management tools to ensure data integrity and optimize performance. Track record of enhancing system efficiency through performance tuning and query optimization.

Overview

27
27
years of professional experience

Work History

Database Engineer

Expeditors International Of Washington Inc
Seattle, WA
07.2008 - Current

Develop, coordinate, and deployed a world wide effort to migrate over 1,000 databases which include DB2, SQL Server, Postgres, and Vertica Analytics. This effort put databases in regionalized data centers to discontinue world wide server/database maintenance and improved efficiency and productivity.

  • Performed installation, upgrade, configuration and implementation of database software across various Platforms and Operating Systems
  • Developed and implemented database backup, high availability, and disaster recovery plans and strategies by analyzing hardware available and application needs.
  • Tasked to seek out a Data Warehouse solution for reporting/dashboards/analytics. Research and worked with senior management to POC several vendor solutions which ultimately led to developing a Vertica database system specific to analytics.
  • Develop training materials. Coordinated and conducted training to onboard new DBAs.
  • Coordinate database software changes through the life cycle. *Involves in improving SQL programming, provides performance monitoring and tuning recommendations.
  • Analyzed database system issues and metrics, including performance of storage systems, CPU usage, high-cost SQL to provide recommendations to application owners, such as database reconfiguration and use of indexes.
  • Developed, documented, and communicated DBMS standards to create alignment across all database administrators in company.
  • Worked with cross-functional teams to support system and data needs and create database standards.
  • Analyzed complex data and identified anomalies, trends and risks to provide useful insights to improve internal controls
  • Collaborated with cross-functional teams to define data requirements and improve database performance.
  • Developed comprehensive security protocols to safeguard sensitive information against unauthorized access.
  • Reduced system downtime, proactively monitoring databases and addressing potential issues before they escalated.
  • Optimized storage utilization by implementing advanced compression techniques without compromising data accessibility or performance.
  • Conducted performance tuning and troubleshooting of complex SQL queries for optimal system responsiveness.
  • Resolved critical production issues by troubleshooting complex problems quickly and efficiently under tight deadlines.
  • Conducted regular audits to identify areas of improvement in database management practices, leading to increased efficiency.

EDI System Engineer / Supervisor

Expeditors International Of WA
Seattle, WA
08.2003 - 07.2008
  • Managed a team of 10+ support engineers. Conducted interviews, hiring, onboarding, training, and performance reviews.
  • Served as a liaison between business product teams and IS departments by understanding business processes and systems implementation to plan and execute tactical customer logistics solutions and ensure timely delivery of products and freight to destination.
  • Conduct extensive research on technical issues and write up enhancement and escalation requests to analysts and development. Assist EDI Development & EDI Analyst team with testing and performance analysis to ensure a smooth rollout and support handoff.

Document Imaging Engineer

Imagesource, INC of Washington
Olympia
05.1999 - 06.2003
  • Design, implement, and maintain end-to-end document capture and imaging workflows using Kofax tools (e.g., Kofax Capture, Kofax Transformation, Kofax TotalAgility).
  • Configure capture profiles, scanners, and input channels (invoices, forms, letters, PDFs, faxes, emails) for optimal image quality and throughput.
  • Create and tune OCR, ICR, barcode recognition, zonal OCR, intelligent character recognition, and data extraction rules to populate structured data fields.

Education

Associate Of Applied Science - Web Development

North Seattle College
Seattle
1999

High School -

Ballard High School
Seattle, WA
1996

Skills

  • 27 Years of IT experience utilizing various platforms and technologies
  • 18 years w/ IBM DB2 Database
  • 10 years w/ Vertica Analytics Database
  • 10 years w/ PostgreSQL Database
  • 10 years w/ SQL Server Database
  • Analyze, design, develop, implement various database Environments
  • Perform database migrations
  • Database Restore/Recovery
  • HADR Implementation
  • Installations & Upgrades
  • System Performance Tuning
  • DDL/DML deployment
  • Query Optimization
  • Proficient with Linux, Unix, SunOS Solaris, Windows
  • Training / Mentorship of new DBAs

Timeline

Database Engineer

Expeditors International Of Washington Inc
07.2008 - Current

EDI System Engineer / Supervisor

Expeditors International Of WA
08.2003 - 07.2008

Document Imaging Engineer

Imagesource, INC of Washington
05.1999 - 06.2003

Associate Of Applied Science - Web Development

North Seattle College

High School -

Ballard High School