REGGIEWILBANKS

FULL WORK HISTORY AND PORTFOLIO

WELCOME

Thanks for taking the time to visit my portfolio. 35 years is a long time in the tech industry, and over that time I've accumulated a lot of knowledge, experience, and technical certifications.

But, this industry moves at light speed, and while I believe knowledge and experience in a specific domain may be important at the time, it's value may become less important as time goes on.

So I was left with a dilemma.

Do I pollute my resume with potentially non-relevant work history? Or, risk not sharing some obscure (but perhaps important) nugget of information that may help you make your decision. I know your time is important, so I decided to keep my resume brief and spend a bit more time here getting into the meat of my experience. You may notice a Geographic Information Systems (GIS) theme throughout my work history, but rest assured I have extensive experience in all aspects of software design, development, deployment, and documentation — GIS and non-GIS alike.

The structure of this site is simple. I've detailed my complete work experience, followed by information about some open source projects, interviews and publications, as well as teaching and presentations. Feel free to scroll through the information, or sit back and let the magic of javascript scroll the information for you.

I designed (and implemented) this site myself. And, even though I have oodles of experience in all sorts of web application frameworks and technologies, I specifically decided to limit myself to using only html, css, and a bit of javascript here. I believe simplicity is the key to most things.

If you have any questions, please contact me. Thanks again for your time.


WORK HISTORY

SENIOR SOFTWARE ENGINEER

PacifiCorp (Berkshire Hathaway Energy) | MARCH 2014 - PRESENT

Designed, implemented, and deployed multiple enterprise class, cross-platform applications:

  • The sole front-end client developer for PacifiCorp’s fastMap application, an internal company solution (for Windows and iOS) used by over 1500 employees and third-party contractors on a daily basis to view, map, and correct information on company GIS assets. Want to see fastMap in action? The training videos are publicly available. Here's a link to the Getting Started video, and company blog. Note, I do not maintain the company blog or training videos.
  • Designed and implemented a system architecture, process, and suite of software for mobile users in the Joint Use Inspection group. The back end solution involves optimized dissemination of large data sets to nearly 50 satellite locations across the United States through various automated jobs using a combination of operating system scripts and custom applications written in C#. The front end solution involves custom software (also written in C#), utilizing Esri's ArcGIS Engine, and Schneider Electric's ArcFM Viewer for ArcGIS Engine to assist Joint Use Inspectors in quickly and effectively conducting field inspections using Panasonic Toughpads and ruggedized Dell tablets. These devices periodically communicate bi-directionally with the satellite locations to receive data updates and transmit completed inspections.
  • Designed and built a cross-platform console application, using .NET Core (and deployed to Windows, Mac, and Linux systems) used to encrypt and store, then decrypt and retrieve values from "vault" files. It was designed to satisfy encryption requirements outlined by Berkshire Hathaway Energy security policies and guidelines, specifically to satisfy the requirement that sensitive information must be encrypted when stored or in transit. Technically, information is encrypted in the vault file using a user selected X.509 Version 3 certificate that has a defined purpose of document encryption (an enhanced key usage of Document Encryption (1.3.6.1.4.1.311.80.1)) employing AES-256 encryption. As a user, none of that may be important except to know that even with the right quantum computer, AES-256 would take 2.29*10^32 years to brute force crack.

Skills used in this role include:

  • C#, .NET (Framework, Standard, and Core)
  • Esri tools and technologies (ArcGIS Desktop, Pro, Esri Runtime SDK, Map's SDK for Xamarin/MAUI, Esri Portal On-Prem and ArcGIS Online)
  • Schneider Electric tools and technologies (ArcFM, ArcFM Viewer for ArcGIS Runtime, ArcFM Runtime SDK)
  • MVVM and MVC
  • UWP, WinUI, Xamarin, and MAUI
  • Azure DevOps repos and pipelines (on premise and hosted)
  • AWS (EC2, RDS, S3 and Lambda)
  • SQL Sever, SQLite, Oracle, MySQL
  • Git, TFS, Visual Studio, Xcode
  • JSON, XML, YAML, XAML, SQL

VP OF ENGINEERING

Thetus Corporation | APRIL 2012 - MARCH 2014

  • Reported directly to the CEO, and worked side-by-side with the CTO to define the architectural roadmap and technical direction for the company.
  • Directly managed six Director level reports, and was responsible for an engineering staff of 50+ developers.
  • Managed engineering resource staffing, held performance reviews, approved vacation requests, participated in the interview process as well as made hiring decisions, acted as a stakeholder, company representative, technical evangelist, and was ultimately responsible for all software engineering for the company.

Skills used in this role include:

  • Leadership
  • Team Building
  • Performance Management
  • Negotiation
  • Conflict Resolution
  • Agile and Scrum Methodologies

APPLICATION LEAD

Thetus Corporation | 2009 - MARCH 2012

  • This role was an equal mix of development and managerial duties.
  • Developed with (as well as led) a group of developers using Adobe Flex, Java, and BlazeDS, to develop the Thetus flagship product Savanna. Savanna is a web based semantic modeling and analytic platform designed to facilitate the science and art of defensible story telling.
  • Designed and developed a Flex module loading framework to support dynamic loading and unloading of code module sets based on constraints such as access control lists. This proved very useful to break up the monolithic nature of Flex applications and dramatically decrease application load times.
  • Led a group of up to twelve developers. Directed day to day work, held performance reviews, approved vacation requests, participated in the interview process, and disciplinary actions.

Skills used in this role include:

  • Cairngorm
  • Ant
  • SVN
  • Hadoop
  • Hibernate
  • ZooKeeper
  • ActionScript, ECMAScript
  • Adobe Flex and Adobe AIR
  • Java and Java Servlets
  • BlazeDS
  • JBoss
  • Node.js

SENIOR SOFTWARE ARCHITECT

GeoNorth LLC | 2009 - 2010

Re-engineered the City of Portland GIS Map Servers (used as the back-end for PortlandMaps.com). Designed a new .NET structured environment, and migrated original code (C and VB) to C#.

Skills used in this role include:

  • VB, C, C#
  • .NET Framework
  • Multi-threading
  • REST
  • Low level TCP/IP (listeners and threads)

SOFTWARE ENGINEER

Universal Mind | 2008 - 2009

  • Member of the SpatialKey.com team. Developed a server architecture in Java to communicate with the SpatialKey client application utilizing technologies such as Java, servlets, JBoss, BlazeDS, and the Spring framework.
  • Developed a data detection and geocoding engine to geo-reference source data. The geo-referencing options included coordinate re-projection and street address geocoding. This system was implemented in both Adobe AIR, and Java.
  • Developed AS3 & Flex components for use within the SpatialKey client application.

Skills used in this role include:

  • Adobe Flex
  • Aodbe AIR
  • Java
  • JBoss
  • BlazeDS
  • Spring
  • Hibernate
  • MySQL

SENIOR SOFTWARE ARCHITECT

GeoNorth LLC | 1999 - 2008

  • Worked with private sector, as well as local, state, and federal government clients to design and develop a wide variety of custom GIS and database solutions ranging from utility management to homeland security.
  • Developed the back end GIS server technology used by the City of Portland for PortlandMaps.com (as well as all GIS server related internal business). This enterprise system was originally developed using ESRI ArcObjects, C, and VB, and then re-architected in a .NET structured environment where all code was migrated to C#.
  • Conceived, designed, and developed several commercial software products:

    • QueryPal — An ArcGIS extension for seamless querying of GIS features and external databases (e.g., permitting, billing, facilities, assessment, etc.) Users can quickly connect to data and set up queries with easy-to-use wizards and an intuitive configuration interface. Version 1 was written in VB, Version 2 was written VB.NET.
    • CartaVision — An ArcGIS extension providing a radically simple process for publishing maps on the Internet. It is an entry-level Internet Mapping System that does not require a web server. It is ideal for publishing GIS project information or easily adding interactive mapping to web sites. Version 1 was written in VB, version 2 was written in VB.NET (back end), with a Flex 2.0 front end.
    • MapCandy Symbols — Adds stunning graphic symbology to ArcMap, ArcGIS server, and ArcIMS (via GeoNorth’s CartoPort product). Uses the native .NET GDI+ graphics libraries to provide full control over anti-aliasing, interpolation, and transparency settings for fantastic looking markers, lines, and fill symbols. Written in VB.NET.
    • GeoClarity — An enterprise integration server technology that can spatially enable enterprise systems and provide non-GIS systems and applications with GIS functionality. This product allows non-GIS systems to communicate with GIS systems, and with each other, providing true enterprise integration. Systems can easily access GIS functionality, and GIS applications can easily access functionality and data provided by other systems. Written in VB.NET and C#.
  • Designed and developed in-house solutions, such as the GeoNorth Product Activation System for online product activation and management.
  • Supervised, managed, and mentored developer groups throughout several product and project development life cycles.

Skills used in this role include:

  • VB, C, C#
  • .NET Framework
  • Flex
  • Esri's ArcObjects
  • ColdFusion
  • CVS
  • SVN

APP DEVELOPER

INTEGRITY SOLUTIONS, INC. | 1997 - 1999

  • As an Application Developer; produced custom applications such as billing systems, reporting applications, and time tracking databases, primarily focused for customers in the oil and gas industry.
  • As a Systems Consultant; designed network topologies, disaster recovery plans, performed on-site custom database installations, as well as network and software configurations.

Skills used in this role include:

  • VB
  • Microsoft Access
  • SQL Server
  • PowerBuilder

APPLICATION DEVELOPER

COMPUTER TASK GROUP | 1995 - 1997

  • As the Maximo Database Administrator for Alyeska Pipeline Service Company; worked on-site in Valdez, Alaska in the CTG "Applications Management Group" managing the Alyeska Maximo work management system, featuring a "Gupta SQL" database running on a Novell network.
  • As a Systems Engineer; designed and implemented a Microsoft Windows network pilot project, which included a Multi-domain Network Topology, Backup Strategy Plan, C2 Security Plan, and Disaster Recovery Plan. This pilot would eventually serve as the model for Alyeska's global network.

Skills used in this role include:

  • VB
  • Microsoft Access
  • Maximo
  • Novell

OWNER

RAW SOFTWARE & CONSULTING | 1990 - 1995

  • A variety of custom software development and consulting projects in the states of Alaska and Texas.

Skills used in this role include:

  • dBase III
  • Clipper
  • C, C++

APPLICATION/DATABASE DEVELOPER

VECO | 1989 - 1990

  • Developed and maintained the vessel tracking system that tracked and reported on over 1,500 oil cleanup vessels during the Exxon Valdez oil spill.

Skills used in this role include:

  • dBase III
  • Clipper
  • Paradox

EDUCATION AND CERTIFICATIONS
  • University of Alaska-Anchorage — Computer Science, 1992 - 1994
  • Montana State University-Bozeman — Computer Science, 1990 - 1992
  • Microsoft Certified Application Developer for Microsoft .NET
  • Microsoft Certified Access Developer
  • Microsoft Certified Visual Basic Developer
  • Microsoft Certified Professional
  • Microsoft Certified Professional + Internet
  • Microsoft Certified Product Specialist
  • Microsoft Certified Systems Engineer
  • Microsoft Certified Solution Developer
  • TCP/IP & Microsoft Internet Information Server Certifications

OPEN SOURCE PROJECTS

CONTRIBUTING AUTHOR

GOLD PARSING SYSTEM

GOLD is a free parsing system that you can use to develop your own programming languages, scripting languages and interpreters. It strives to be a development tool that can be used with numerous programming languages and on multiple platforms.

While developing the back end GIS Mapping technology used by the City of Portland for the first version of PortlandMaps.com, I ported the GOLD parsing system to VB.NET so that I could use it to create a language called GISql.

GISql gave the City of Portland's development staff the ability to issue SQL-89 compliant statements, augmented with spatially aware types and expressions, allowing them to return spatial (map images and feature attributes) joined with non-spatial table data. It was a revolutionary advance in querying map data that led to the creation of the GeoClarity product, and was featured in Esri's Spring 2004 ArcNews Magazine.


INTERVIEWS AND PUBLICATIONS

COMPUTER WORLD — SEPTEMBER 2008

Can Web 2.0 save BI?

SpatialKey was featured on the cover, and in an article entitled “Can Web 2.0 save BI?”

GISMONITOR — NOVEMBER 2006 & DECEMBER 2006

November 30, 2006
December 7, 2006

Interviewed in a two part series on technology topics and Geographic Information Systems development.

ARCNEWS — SPRING 2004

ENABLING THE IT ENTERPRISE WITH GIS FUNCTIONALITY

Featured in an article discussing GeoClarity, a product I developed while working at GeoNorth and used by the City of Portland.


TEACHING, EVENTS, AND PRESENTATIONS

HANDS ON CHATGPT — 2023

Co-hosted an event discussion with an audience of 70 attendees on ChatGPT, demonstrating uses, prompt creation, and optimization.

PROGRAMMING AI (PANEL DISCUSSION) — 2019

Sat on a 3-person panel discussing AI and Machine Learning development tools and techniques with a standing-room-only audience of over 100 attendees.

HACKATHON PDX — 2014

Sat on 4-person judging committee at a two-day hackathon event that hosted over 40 teams focused on rapid development of mobile solutions.

GEOTECH EVENT — 2007

Gave a technical presentation to an audience of over 150 attendees, called "Sharing API's" on developing computer systems and web services, and how best to expose application programming interfaces to maximize cohesiveness across enterprise systems. This presentation also discussed typical uses of XML and REST API’s to expose functionality amongst disparate corporate environments.

GEOTECH EVENT — 2007

Gave a technical presentation to an audience of over 100 attendees, called "Maximizing Productivity Through Extensibility" on extensibility from the application development perspective. The presentation focused on the fundamentals involved in creating systems that support plugin architectures and published interfaces.

NW GIS USERS CONFERENCE — 2004

Gave a technical presentation to an audience of over 30 attendees, called "Enabling the IT Enterprise with GIS Functionality" which focused on developing GIS enabled enterprise level infrastructures.

PRINCE WILLIAM SOUND COLLEGE (ADJUNCT FACULTY) — 1996

Taught a course called "Computers & the Internet", which gave an introductory look at using computers in the emerging digital age.