Web & App Designer/Developer who turns bold ideas into pixel-perfect, high-performance digital products.
Hey, I'm danialhaff — a designer and developer passionate about creating digital experiences that are not just visually stunning, but purposeful, functional, and human-centered.
My expertise spans the full design-to-development lifecycle: from wireframes and high-fidelity mockups in Figma to production-ready web apps and mobile applications that perform at scale.
I believe great design is invisible — it just works, feels right, and makes users come back for more.
Pixel-perfect, responsive websites that marry stunning visual design with rock-solid engineering. From landing pages to full web applications.
Native-feel mobile apps for iOS and Android. Clean interfaces, smooth animations, and seamless experiences that keep users engaged.
Research-driven design that solves real problems. From user flows to interactive prototypes — I design experiences users love navigating.
Fast is a feature. I audit and optimize for Core Web Vitals, bundle size, and runtime performance — making your product blazing fast.
Connecting frontends with powerful backends. RESTful APIs, auth systems, third-party integrations, and cloud infrastructure setup.
Scalable, consistent component libraries that empower teams to build faster and maintain visual cohesion across all products.
Full-stack web & mobile app for personal finance management. Real-time data visualisation, budget tracking, and AI-powered insights. Built with Next.js, React Native & Supabase.
View Case StudyB2B SaaS for ESG reporting and carbon footprint tracking. Complex data made simple through thoughtful UX and clean visualisation.
View Case StudyiOS & Android music discovery app with personalised recommendations. Swipe-based UI and social sharing built in Flutter.
View Case StudyDeep dive into your goals, users, and constraints. Research, competitor analysis, and defining success metrics that actually matter.
Wireframes, user flows, and high-fidelity prototypes. Iterative design informed by feedback, always keeping the end user in mind.
Clean, maintainable code with attention to performance, accessibility, and scalability. No shortcuts, no technical debt.
Smooth deployment, monitoring, and data-driven iteration. The launch is just the beginning — I'm here for the long run.
"Delivered a stunning web app that exceeded every expectation. The attention to detail in the UI and the quality of the code is remarkable. Will definitely work together again."
"Our app went from concept to the App Store in 10 weeks. The design is so clean and intuitive that our user onboarding rate increased by 40%. Absolutely incredible work."
"Not just a developer — a true creative partner. Challenged our assumptions, improved our UX dramatically, and built something we're genuinely proud to show the world."
Got a project in mind? Let's talk about how we can work together to create something amazing. I typically respond within 24 hours.