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Billtrack Landing

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

ServicesSaaS Web Design & Frontend Development
Timeline2 Months (2026)
RoleInteraction Specialist / Frontend Engineer
Billtrack Landing Showcase Mockup
+45%Conversion Rate Spike

Increase in visitor-to-signup conversions due to polished, responsive layouts and clear pricing paths.

0.4sTime to Interactive (TTI)

Minimized initial asset loading and optimized package distributions to guarantee fluid experience.

98%Lighthouse Score

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.

Billtrack Secondary Pages Showcase
Design 02

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."

MK
Marcus Kaelen
Founder & CTO, Billtrack SaaS

Let's build somethingoutstanding together.

Get In Touch

work.mousin@gmail.com

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