Resume

Summary

Over 20 years of web, desktop, services, and batch process development experience
Ability to collaborate in teams of developers, system analysts, and business analysts
Ability to develop application projects from design to production implementation
Strong time management, analytical, and problem solving skills

Core Competencies

Agile, ArcGIS, C#, .NET, Azure, Python, PostgreSQL, Oracle, MQL, JavaScript, jQuery, CSS, HTML, MVC, SDLC, SQL

Development Tools & Version Control

Visual Studio, Azure, FME Workbench, MetaEditor, PyScripter, Notepad++, Git

GIS Software and APIs

ArcGIS Pro, ArcGIS Server, ArcPy, ArcGIS JS API, ArcFM, ArcObjects, Google Maps API

Databases

PostgreSQL, Oracle, SQLite

Other

Working knowledge of PC/server hardware, server infrastructure design, and troubleshooting
Working knowledge of utility network tracing via ArcGIS APIs

Employment History

2016 - Present:

Company: Las Vegas Valley Water District (LVVWD)
Position: Senior GIS Developer

Summary: Worked in spatial technologies team on maintaining and building GIS applications.

Key Accomplishments & Projects:

Replaced legacy Facilities View mapping application with Spatial Information Portal (SIP), based on ArcGIS Portal, ArcGIS JS API, and other associated ArcGIS products
Built Facilties Map web application, the primary mapping application at LVVWD
Replaced high-maintenance unit testing for ArcGIS REST services with configurable GIS Test web application & automated batch jobs
Participated in ArcGIS Portal, Image Server, and Server maintenance
Built and maintained FME workbenches hosted via FME Server
Developed and maintained ArcPy batch processing scripts
Assembled configuration quotes for server and workstation hardware
Migrated older .NET applications to .NET 6.0
Maintained legacy ArcGIS JS 3.x API based applications

Keywords: ESRI, .NET, .NET Core, ArcPy, ArcGIS JS API, ArcGIS Portal, ArcGIS Server, C#, ASP.NET, Python, FME, HTML5, Javascript, jQuery, Dojo, PL/SQL, SDE, PostgreSQL, Oracle

2011 - 2015:

Company: Robert Half Technology
Client: Southwest Gas
Position: Senior GIS Developer

Summary: Worked in a wide variety of teams on successful development, maintenance, migration, and upgrade efforts

Key Accomplishments & Projects:

GIS migration from legacy Fujitsu electronic mapping system to ArcGIS/ArcFM 10.1
ArcGIS upgrade from 10.1 to 10.2.1
Custom ArcFM auto-updaters
Geodatabase maintenance scheduled batch process ("ready to post" ArcFM workflow)
Batch Plot, DOT reports, and Gas Facilities Quantities ArcMap Python toolboxes
State & DOT notification web application
Environmental Checklist web application
Distribution Pipeline Integrity (DPI) web application
Legacy training tracking system (TTS) to Successfactors LMS migration
ETL workbench projects in FME desktop and server
JCL scripting in Tivoli Workload Scheduler mainframe environment

Keywords: ESRI, ArcFM, ArcObjects, ArcPy, ArcGIS Server, C#, ASP.NET, Oracle Apex, Python, FME, HTML5, Javascript, jQuery, Dojo, PL/SQL, VB6, FME, SDE, Synergee, ArcFM Process Framework, JCL

2009 - Present:

Company: Self Employed (Reversion Capital Strategies, LLC reversion.xyz)
Position: Quantitative Trader & Owner

Summary: R&D, implementation, and maintenance of short-term mean reversion trading strategies; Rental properties investing

Key Accomplishments & Projects:

Strategic acquisition and investments in rental properties
Invented and developed short-term mean reversion trading strategies
Invented and developed proprietary low-latency in-memory datasets
Developed weekly batch job for updating historical data, backtesting, and machine learning
Developed custom expert advisor and indicator plugins on Metatrader trading platform
Server cluster configuration, build-out, and maintenance
Developed web application to view realtime search engine output, canned stress test reports, tabular backtest reports, backtest timelines, and backtest charts

Keywords: .NET, Azure, MetaTrader, MQL, C++, C#, jQuery, PostgreSQL, SQLite, Forex, Quantitative Trading, Algorithmic Trading, Data Mining

2007 - 2009

Company: ACS (acquired by Xerox)
Client: Solano County, California
Position: Senior Software Engineer

Summary: Worked in GIS staff to complete Solano County's transition to enterprise GIS

Key Accomplishments & Projects:

ArcGIS 9.2 to 9.3.1 upgrade
Solano County Maps web application
Address validator web application
Dispatch viewer application for Sheriff's office
Interactive county election maps
Parcel web maps integration to SCIPS (Solano County Integrated Parcel System)
Map ordering system
GIS extranet portal

Keywords: ASP.NET, Oracle, jQuery, Dojo, AJAX, HTML, Javascript, ArcGIS Server, ArcGIS Web ADF, ArcGIS Javascript API, Google Maps API

2006 - 2007

Company: ACS (acquired by Xerox)
Client: Solano County, California
Position: GIS Developer

Summary: Promoted to Senior Software Engineer for playing a key technical role in turning around GIS contract with Solano County

Key Accomplishments & Projects:

ArcGIS 9.1 to 9.2 upgrade
Crimenet and Caseweb mapping applications for Sheriff's office
Consolidated GIS web application traffic statistics
GIS data warehouse search tool and metadata indexing service
Distributed tile cache generator (legacy ArcIMS)

Keywords: ASP.NET, Oracle, jQuery, AJAX, HTML, Javascript, ArcGIS Server, ArcGIS Web ADF

2003 - 2004

Company: TerraCheck (acquired by First American Title)
Position: Software Engineer

Summary: Developed and maintained natural hazard disclosure (NHD) applications

Developed demos and web crawlers for GDS (Global Data Stream) reporting application
Developed and maintained co-branded NHD web portals
Maintained legacy backoffice Torex application
Maintained REInfoLink data download scripts
Added web map capabilities to existing applications using MapInfo APIs

Keywords: ASP.NET, MSSQL Server, T-SQL, HTML, Javascript, MapInfo, MapBasic

2000 - 2001

Company: Citium
Position: Web Developer

Summary: Developed and maintained web/WAP/SMS couponing applications

Developed custom couponing portals and websites for clients such as radio stations and Macworld Expo
Developed Interactive Voice Response (IVR) demos

Keywords: Javascript, HTML, Perl, CGI, MySQL, CSS, VXML

Education

BSCS, Regis University, 2004 (http://www.regis.edu)

References

By request only.