I am John Negrepontis, a developer with 30+ years of experience who thrives on rapidly adapting to new technologies and delivering results under pressure. I don't just learn new tools—I lead teams through technology transitions and turn challenges into opportunities. Whether it's mastering a cloud platform from scratch in response to a crisis or spearheading AI-driven development, I prove that adaptability is a competitive advantage. My approach is hands-on and collaborative: I leverage modern AI code completion tools, Cursor IDE, and rapid prototyping to transform from zero knowledge to functional delivery in months, not years. I mentor junior developers, promote best practices, and build secure, scalable systems that align technology with business outcomes. I'm currently applying Flutter/Dart in government-sector mobile apps and have a proven track record of crisis response, Azure mastery, and driving AI adoption across teams.…I am John Negrepontis, a developer with 30+ years of experience who thrives on rapidly adapting to new technologies and delivering results under pressure. I don't just learn new tools—I lead teams through technology transitions and turn challenges into opportunities. Whether it's mastering a cloud platform from scratch in response to a crisis or spearheading AI-driven development, I prove that adaptability is a competitive advantage. My approach is hands-on and collaborative: I leverage modern AI code completion tools, Cursor IDE, and rapid prototyping to transform from zero knowledge to functional delivery in months, not years. I mentor junior developers, promote best practices, and build secure, scalable systems that align technology with business outcomes. I'm currently applying Flutter/Dart in government-sector mobile apps and have a proven track record of crisis response, Azure mastery, and driving AI adoption across teams.WWWW…