Ricardo Alfonso P.

Software Developer | AI Software Engineer

I help businesses build, improve, and maintain applications that support their day-to-day work. Whether you’re starting a new product, extending an existing platform, or dealing with a recurring issue, I work with you to understand the problem and carry the solution through implementation, testing, and ongoing support. My experience includes customer-facing applications, internal tools, operational dashboards, payment workflows, and inventory and manufacturing systems. I work across frontend and backend development, connecting services through APIs and automating processes that would otherwise require manual work. Here’s where I can work: • Build web applications and custom features around your requirements. • Connect platforms, external services, and data through APIs and webhooks. • Investigate bugs, data inconsistencies, and performance issues. • Improve existing applications as your business needs evolve. • Provide ongoing technical support and clear communication throughout the project. My stack includes TypeScript, JavaScript, React, Vue, Node.js, PostgreSQL, Firebase, and React Native. I use AI-assisted development to accelerate implementation and investigation, while reviewing changes and validating the result against your requirements. You can expect direct collaboration, practical explanations of technical decisions, and attention to how the software will actually be used. I’m comfortable working with both technical teams and business owners who need someone to handle the technical details. Tell me what you’re building, what isn’t working, or what you’d like to improve.