Welcome to the home page of Devin Williams



With nineteen years experience in the leak detection and repair industry, there are few aspects of the business I haven't touched.  Starting as a monitoring technician in 1995, I've worked my way up in the industry – often gravitating toward technical endeavors.  With a focus on continuous process improvement and documentation, I've developed many systems that audit, collect and maintain LDAR data.  I've been involved in countless site-wide LDAR audits and have managed programs at the site and corporate levels.



Method 21

Compliance Auditing

Database System Management

State and Federal LDAR Rules

LDAR Reporting


Software/Database Development

Project Management

System/Process Improvement




Guardian Compliance, LLC, Deer Park, Texas

Database Application Developer, October 2012 – Present, April 2008 – March 2012

  • Update and manage SQL Server, Microsoft Access databases.

  • Develop and maintain Microsoft .Net, Microsoft Acess database programs.

  • Use advance data mining techniques to provide periodic review of compliance for state and federal LDAR requirements.

  • Consult clients regarding application of federal and state LDAR rules in database systems.


Kiersted Systems, Inc, Houston, Texas

Database Applications Developer, January 2008 – April 2008, March 2012 – September 2012

  • Develop and maintain Microsoft .Net database applications for legal document review systems.

  • Tune and Maintain Microsoft SQL Server database systems.

  • Support legal document review staff.


Environmental Analytics, Inc., Nassau Bay, Texas

Database Applications Developer/Consultant, February 2003- November 2007

  • Developed and maintained Microsoft .Net database applications for mobile and office-based computers.

  • Update and manage SQL Server, Microsoft Access and Microsoft Foxpro-based databases.

  • Develop and maintain Microsoft Access database programs.

  • Perform software consulting and support for clients and employees.

  • Perform employee training for various LDAR software packages.


SchmArt Engineering, Inc., Beaumont, Texas

Information Systems Manager, April 2001-February 2003

  • Maintained chemical engineering software systems utilizing Microsoft Access, Visual Basic and SQL Server.

  • Managed Microsoft Windows computer network

  • Performed software consulting and support for clients.




Lamar University, Beaumont, TX

Bachelor of General Studies (focus on Computer Science and Business), 2002