Danielle H.

Full-Stack Web Developer | UI Designer

Innovative and business-minded Full-Stack Web Developer with 8+ years of experience building scalable web applications, e-commerce storefronts, and customer-facing digital products. Specializing in React, Angular, Node.js, Java, C#, Shopify, and Webflow, I combine strong UI/UX design sensibilities with backend engineering expertise to deliver complete end-to-end digital solutions. Experienced in developing full-stack applications using modern JavaScript frameworks, enterprise backend technologies, and REST APIs. Skilled in building secure and scalable backend services with Node.js, Java, and C#, while also developing responsive, high-performance front-end interfaces using React and Angular. Strong background in integrating third-party services such as authentication systems, payment gateways (Stripe), CMS platforms, and automation tools. Proven ability to optimize Core Web Vitals, improve conversion rates, and translate Figma designs into production-ready applications. Experienced in agile environments, enterprise software support, and technical consulting across e-commerce, fintech, and SaaS platforms. Focused on delivering scalable architecture, clean code, and UX-driven engineering solutions that align with business goals. Core strengths include full-stack application development, API integration, database design, backend services (Node.js, Java, C#), Shopify and Webflow development, performance optimization, and user-centered product engineering.