SUMMARY
Senior-level GIS developer with 19 years of experience developing desktop, web, and database applications using a variety of technologies (primarily C/C++, C#, HTML/CSS/JavaScript, PL/SQL, and Oracle Spatial), seeking opportunities in the geothermal energy industry.
EMPLOYMENT
Frontier Communications, Remote.
Senior Systems Engineer, March 2016 to present.
- Developed GIS applications for managing telecommunication outside plant (OSP) data using C/C++, C#, HTML/CSS/JavaScript, PL/SQL, Oracle Spatial, PostgreSQL/PostGIS, Visual Studio, Git, and Team Foundation Server (TFS).
- Created ASP.NET application using Google Maps JavaScript API and GeoServer to deliver Web Map Service (WMS) layers and generate reports from PostgreSQL data.
- Created AutoCAD plug-in for copper/fiber ripple annotation using C/C++, C#, Windows Presentation Framework (WPF), and ObjectARX.
- Developed interfaces for synchronizing OSP data with external asset management systems (such as Varasset) using C/C++, C#, and PL/SQL.
- Developed PL/SQL packages, stored procedures, triggers, and views for auditing user sessions, data modification, and spatial index performance.
- Maintained and enhanced RESTful APIs (web services) for running Loop Make Up (LMU) reports and delivering PostGIS data to mobile devices.
Spectra Energy (now Enbridge), Houston, TX.
Application Specialist, March 2010 to March 2016.
- Developed GIS applications for managing gas pipeline data using PL/SQL, C#, VB.NET, ADO.NET, Oracle Spatial, Visual Studio, and Team Foundation Server (TFS).
- Created Extract-Transform-Load (ETL) process using PL/SQL to migrate data from legacy systems into Pipeline Open Data Standard (PODS).
- Created C# ArcMap add-in and PL/SQL backend for managing PODS network data.
- Maintained and enhanced VB.NET applications for DOT regulatory compliance (class location, High Consequence Area (HCA) analysis, and Maximum Allowable Operating Pressure (MAOP) calculation).
- Ported facility management tools for Intergraph G/Technology from VBA to VB.NET.
- Assisted users with data management tasks such as loads, updates, and QA/QC.
- Provided technical support via written documentation and direct communication with users in person, by phone, and by e-mail.
Eagle Information Mapping (now G2 Integrated Solutions), Houston, TX.
GIS Developer, February 2007 to March 2010.
- Developed GIS applications for oil and gas pipeline industry using C#, VB.NET, VB6, SQL, ActiveX Data Objects (ADO), ArcObjects, Visual Studio, and SourceSafe.
- Maintained and enhanced VB.NET application for Pipeline Open Data Standard (PODS) facility management in Oracle and SQL Server.
- Maintained and enhanced C# and VB6 ArcMap add-ins for One Call ticket management and DOT regulatory compliance (class location, High Consequence Area (HCA) analysis, and Maximum Allowable Operating Pressure (MAOP) calculation).
- Developed framework for upgrading geo-processing application from VB6 to C#.
- Conducted training seminars and other presentations at client sites and conferences.
- Provided technical support via written documentation and direct communication with users in person, by phone, and by e-mail.
Texas Commission on Environmental Quality, Austin, TX.
Systems Administrator, September 2006 to February 2007.
- Installed and configured operating systems and other software.
Universal Computer Systems (now Reynolds and Reynolds), Houston, TX.
Systems Software Developer, February 2002 to July 2004.
- Created and modified systems-level software modules using C/C++, Win32 API, Microsoft Foundation Classes (MFC), Visual Studio, and SourceSafe.
- Developed client-server infrastructure enabling applications to be run remotely by decoupling user interface from business logic.
- Created billing application to query telephony database and generate Excel reports.
EDUCATION
Master of Science in Geographic Information Sciences, University of Texas at Dallas, 2006.
Bachelor of Science in Computer Science, Lamar University, 2001.
VOLUNTEERING
Society of Petroleum Engineers, March 2023 to May 2023.
- Participated in Geothermal Datathon (team ThermoSeekers), providing general code and software support for Python and Visualization Toolkit (VTK).
Open Geospatial Consortium, October 2020 to February 2021.
- Developed QGIS plugin for reading PipelineML files and translating their contents into GeoPackages using Python.