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Senior Full Stack Software Engineer

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I'm Dallas Hart, a Senior Full-Stack Software Engineer with over a decade of experience building scalable, secure, and AI-integrated applications across fintech, healthcare, and e-commerce. My career has been driven by a passion for solving real-world problems through clean architecture, intelligent automation, and collaborative product development. My journey began with a love for building things that make people's lives easier — starting from early scripting projects to leading cloud-native application rollouts used by thousands. I’ve architected HIPAA-compliant health portals, PCI-secure payment platforms, and AI-powered fraud detection engines — all while optimizing for performance, reliability, and user experience. Whether I’m modernizing legacy systems or deploying microservices on AWS Lambda, I keep my focus on delivering measurable business outcomes. One of my proudest achievements was leading the development of a patient portal that reduced admin workload by 30%, while also integrating third-party AI to personalize content and drive engagement. I also designed a fraud detection system that cut chargebacks by 26% — blending ML with real-time Kafka and GraphQL. I bring a rare combination of deep technical expertise, strong product sense, and cross-functional collaboration. I thrive in environments where I can work closely with stakeholders and turn ambiguous business needs into robust systems that scale. If you're looking for someone who can own the full stack, drive AI integration, and push for engineering excellence — I’m your guy.

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Proven Software Engineer & Leader Specializing in System Optimization, Platform Performance Enhancement, and Scalable Solutions

So, my coding journey started out like many of you might remember - trying to make a JavaScript clock follow the mouse cursor by copying and pasting DHTML scripts. It was pure magic for me, and I've been hooked on coding ever since. Over the past ten years, I've worked on all sorts of stuff from the front-end to the back-end, but I especially love Ruby on Rails, Typescript, and AWS. One of the coolest things I've done so far was to help a healthcare startup get off the ground. I managed to get some serious funding and we got our product into thousands of places all over the country. It felt pretty amazing to know we were making a difference in healthcare. More recently, I was a Senior Site Reliability Engineer at an immigration company. I was pretty proud of myself when I managed to cut system downtime by setting up monitoring processes. This was a big win because it showed me how important it is to spot problems before they happen and to always be thorough in my work. But the thing I really get excited about is making systems run better and more reliably. I have a knack for finding ways to improve things and I never stop until I've made them as good as they can be. This love for improvement, along with my wide range of experience, means I can bring a lot to any project. One thing I'm good at is adapting and learning. I love a new challenge and see it as a chance to learn something new. I'm always pushing myself to get better and to keep up with the latest in the world of coding.

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