Randy Gamage

GitHub
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Software Development Skills

Front End

  • C#/.NET ASP.NET, Blazor
  • C#/.NET WPF, MAUI
  • Angular
  • React JS
  • HTML5/CSS/SASS
  • Typescript, Javascript
  • PHP

Back End

  • .NET LINQ/Entity Framework
  • SQL Server DB
  • Cosmos DB
  • MS Graph / O365 API
  • REST API
  • Azure Functions
  • Node JS
  • IOT

Dev Ops

  • Azure Dev Ops
  • Github Actions
  • Jira
  • TFS
  • AccelQ Test Automation
  • Elastic Search
  • Puppeteer, Selenium, HangFire

Embedded

  • Atmel AVR
  • ANSI C
  • Microchip PIC
  • Arduino
  • Raspberry PI
  • ESP32

Domain Knowledge

IT Infrastructure

  • DNS, Domain Controllers
  • SSL Certificates
  • Cloud Architecture (Azure)
  • IIS Web Server Management
  • Server-side Printing

ERP Systems

  • Visibility ERP
  • Quotes/Sales Order Processing
  • Part Picking and Shipping
  • Work Order Processing
  • PO Receipts

Shipping

  • DHL, FedEx, UPS APIs
  • HTS, ECCN, Commodity Codes
  • Export Licenses
  • SED/SEI Freight Forwarding
  • Government AES/EEI Processing, APIs

Electrical Engineering

  • Altium, Eagle PCB Schematic/Layout
  • PID Motor Control
  • Owner, Gamatronix.com, since 2002
  • Brushed Motor, Stepper Motor closed loop control
  • Modbus, Ethernet, Pub/Sub protocols
  • RTOS / VxWorks

Robotics / AI

  • 18 years at Schilling Robotics, deep sea robots
  • Hobby robotics enthusiast
  • AI, ML, Custom GPT agents
  • Author of SQL Wizard custom GPT

Tennis App

  • Built MyTennisPartner.com mobile app for social tennis
  • Initially built in React (gitub repo)
  • Rebuilt in .NET Blazor
  • Full-featured software as a service application
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