Fresh approaches. Modern technology. Backed by over 45 years of progressive experience in software analysis, design, coding, systems integration, project management, and development of implementation, test procedures, and disaster recovery for large-scale computer systems. Experience is focused in the development of both applications and systems software in a mobile-server, client-server, corporate intranet, and Internet environment, with extensive experience in pre-sales support, requirements development, and proposal work.
Today that experience is amplified by AI. I integrate large language models and AI-assisted development into my workflow to deliver faster, higher-quality results — applying tools like Codex, and Claude to accelerate coding, analysis, and problem-solving without sacrificing the engineering discipline that comes from decades of hands-on experience.
This site includes dedicated product pages for Gettysburg, Ball Turret Gunner, Conquest, and True Origins, plus a standalone privacy policy page for store submissions and customer reference.
Choose Gettysburg Mobile for iPhone, iPad, and Android or Gettysburg Desktop for Mac and Windows, then command Union or Confederate forces in real time.
Compare Gettysburg Mobile and Gettysburg DesktopA first-person World War II aerial combat game set in the ball turret of a B-17 Flying Fortress. Available on iOS, Android, and Mac.
Explore the Ball Turret Gunner WWII shooter gameComing-soon top-scrolling mobile action with drone support, battlefield threats, and preview artwork.
Visit the Conquest pageUse this Apple Mail email header analyzer to trace spam to its likely SMTP source, review authentication clues, find abuse contacts, and prepare a report you control.
Learn how True Origins traces and reports spam emailA clean privacy statement page for Jeff Hendrickson Software apps describing data handling, local storage, and contact information.
Read the privacy policyTailored solutions built to your requirements.
Turning raw data into actionable insight.