Arthur B.

Mobile Application Developer

Excellent skills at custom application development. • Broad range of custom application development for Mobile, Desktop, and Server • Mobile application development; .NET MAUI, Xamarin, iOS, Android, Bluetooth BLE • Custom text messaging solutions • Upgrade Xamarin to .NET MAUI • Azure B2C • .NET / WPF / UWP / ASP.NET / Blazor / jQuery application development • C# .NET / C / C++ • SCADA • IoT development - ESP32 / PIC Microchip / Raspberry PI / Arduino / Linux • PLC development - Automation Direct CLICK, Automation Direct BRX Do-more, Industrial Solutions • PLC data capture - Kepware, Allen-Bradley, Fanuc FOCAS, Automation Direct, Mitsubishi, Brother, Siemens, MTConnect, OPC Client development, MQTT • Syncfusion, Infragistics, SQL Server, MySQL, LLBLGen Pro, Entity Framework, Twilio experience • Experience leading US and offshore development teams • HIPAA Business Associate Certified

🇺🇸Worcester, United States$90/hr100% JSS4.63 (16)Since Mar 2019

Earnings and projects

MRR

$0$0

Last 6 months ÷ 6

#13,518 / 412,022 / 412k

🇺🇸#3,373 / 62,087 / 62.1k

Revenue, last 30 days

$0$0

Total earnings

$216,555$217k

Billed in all: $222,803$223k

#13,518 / 412,022 / 412k

🇺🇸#3,373 / 62,087 / 62.1k

Per project

$8,329$8.3k

Projects, last 6 months

#209,850 / 412,022 / 412k

🇺🇸#27,405 / 62,087 / 62.1k

Projects in all

Across 27 contracts

19% fixed81% hourly

#109,599 / 412,022 / 412k

🇺🇸#16,136 / 62,087 / 62.1k

$223kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch

Skills

Xamarin Android App Development Microsoft SQL Server Programming Syncfusion PLC Programming iOS Development PLC Blazor Universal Windows Platform C#Microsoft SQL Server API ASP.NET Core Windows Presentation Foundation Desktop Application

Arthur B.

Earnings and projects

Earnings, last 30 days

Skills