Paul Delmonico | C#/.NET Software Engineer

Summary

// integration, automation, applied engineering

Software engineer and systems-oriented builder with experience spanning C#/.NET application development, security scanner integration, legacy systems engineering, real-time data acquisition, reporting automation, SQL-backed applications, DevOps infrastructure, and AI-assisted portfolio tools.

Technical Skills

// toolchain

Languages & Frameworks

C#.NET Core.NET Framework WPFPythonSQL PowerShellC++JavaScriptTypeScript

Integration & APIs

REST APIsSSEMQTT NTPASP.NET CoreFastAPIAngular

AI & Data

LLMsRAGOllama Llama3LLaVASQLitePostgreSQL

DevOps & Security

DockerDocker ComposeTraefik AutheliaCloudflareRestic Gitean8nDebian Linux

Professional Experience

// work history

Leidos — C#/.NET Software Engineer

September 2021 – Present

Project Lead and Principal Developer for TSA security scanner integration with a central monitoring hub.
Integrated security scanners with proprietary central monitoring and control services for CATSA-related systems.
Implemented new contracted software features across scanner integration, monitoring, deployment, and API functionality.
Built custom implementations for SSE events, MQTT communication, NTP synchronization, and data-in-transit encryption.
Created a bidirectional API consumption library to expose scanner functionality through service endpoints.

Delmonico Enterprises — Owner

July 2018 – September 2021

Operated a multi-platform sales and distribution business for physical goods.
Built custom C#/.NET software to track inventory and integrate with Amazon, eBay, and Android devices.

OSRAM — General Engineer

January 2013 – July 2018

Designed real-time data acquisition systems for electrical and photoelectric sensor data.
Redesigned goniometer control systems and improved reliability through custom drivers and simplified APIs.
Created .NET reporting systems, WPF sensor tools, SQL-backed applications, and ASP.NET Core frontends.