Billtrack Landing
Engineering a high-performance marketing landing page and interactive portal to convert visitors into SaaS active users.

Increase in visitor-to-signup conversions due to polished, responsive layouts and clear pricing paths.
Minimized initial asset loading and optimized package distributions to guarantee fluid experience.
Highest optimization grade achieved through static layout generations, clean CSS practices, and compression.
Project Overview
Billtrack is a cloud-based invoice management and automated billing tool for freelance designers and modern service agencies. To capture market share, the platform required a highly polished, responsive marketing landing page to showcase dashboard capabilities and handle interactive workflows like fee calculators.
As the Interaction Specialist, I translated custom design concepts into a Next.js framework using dynamic CSS tokens and optimized static pages. By polishing micro-animations, implementing fluid responsive breaks, and compressing structural media, we created a lightning-fast entry point for the SaaS funnel.

Responsive Breakpoints & Framework
Overview of fluid layout components scaling down seamlessly to mobile viewports while preserving font scaling ratios.
"Mousin delivered a masterpiece. The code is structured beautifully, and the landing page speed metrics blew our expectations away. We saw an immediate conversion increase of 45% post-launch. His ability to bridge interaction design with high-end frontend delivery is rare."