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Keith Humphrey

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Last update: 06.09.2022

Principal Software Engineer, Android Developer, Senior .NET Developer

Graduation: Bsc. Computer Information Systems
Hourly-/Daily rates: show
Languages: English (Native or Bilingual) | Spanish (Elementary)

Skills

Full stack web application development for custom business applications. JavaScript, TypeScript, React, Node.js, API, Solidity
Windows Desktop applications. C#, VB.NET, WPF, SQL
Mobile application development. Java for Android, Swift for iOS

Project history

01/2015 - 01/2020
Principal Software Engineer
Plymouth Commercial Services (Internet and Information Technology, < 10 employees)

Worked as a co-founder for a startup with a new invention. It is a device
shaped like a credit card which communicates with a phone and emits EMF
to emulate the effect of swiping any magnetic stripe card. Changes in POS
technology and a lack of venture capital forestalled takeoff.

03/2013 - 12/2014
Android Developer
Advanced Product Design and Manufacturing

Develop UI and control interface to custom board for a new industrial product
using Java for Android.

09/2012 - 02/2013
Senior Dotnet Developer
Binary Tree - Powering Enterprise Transformations

Custom business application development for cloud migration tool, using
C# .NET.

10/2009 - 08/2012
Senior Dotnet Developer
HYDMET

Developed custom Windows Desktop package for the evaluation of rain
data and the forecasting of stormwater runoff. Was used by ten cities for the
planning of storm sewer systems, including St. Louis and Colorado Springs.

03/2007 - 09/2009
Software Engineer
Software Technology Group, Inc

Solving problems for a wide variety of clients. Primarily .NET with MSSQL.
Several industrial automation projects for Solar World USA.

03/2006 - 03/2007
Software Engineer
Intel Corporation

Coded custom business applications for the analysis of manufacturing data.
This mostly involved the parsing of raw data from machines on the factory
floor, and developing custom business rules to indicate quality control metrics.

03/2004 - 11/2005
Software Engineer
Divix

Custom software development for a variety of clients, using primarily .NET and
MSSQL. ASP.NET internal communications application for the Oregon Dept. of
Education.

08/2000 - 09/2003
Software Engineer
Marsh

Developer of custom business applications for internal corporate
communications. Using Lotus Notes, Cold Fusion, Java Server Pages.

01/1999 - 08/2000
Database Developer
Affiliated Computer Services

Designing, developing and maintaining databases and automatic reporting
processes for company-wide distributed applications and decision support
systems.

Local Availability

Only available in these countries: Panama
Based in Panama. Available to travel worldwide.
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