Since 2012, I have focused on building applications for the web, mobile, and desktop browsers using Javascript, Typescript, C#, and other technologies. I prefer test-driven development to build applications. This ensures production code is backed up with unit, demo, and regression tests. I have three main standards. These include security, performance, and sustainability. I love to solve problems. My problem-solving technique is a 5D approach: 1. Document Database Security 2. Develop Unit Tests 3. Demo User Code 4. Deploy Production Application 5. Detect Digital Regression