Built the websites for the SIGE Cloud group.
I designed and built the core websites that carried SIGE Cloud's growth — from wireframe to production, in C# and ASP.NET. Still online years later, backed by nearly $100K a month in paid traffic — every detail mattered.
Sites that carried an entire operation.
SIGE Cloud is a B2B ERP for small and medium businesses. The group's sites weren't just a digital presence — they were the company's main lead-generation and conversion engine.
I designed and built four strategic sites — SIGE Cloud, SIGE Loja, SIGE Lite, and Meu SIGE. The entire front-end was developed in C# and ASP.NET to keep native integration with the products — from the page system to the blog and help center.
With over R$300k a month in paid traffic directed at these sites at peak, every design and performance decision had a direct impact on revenue. They're still live today, years later, with minimal changes.
SIGE Cloud
The group's main site — redesigned to convert.
SIGE Loja
Acquisition site for the retail management product.
SIGE Lite
The freemium version of SIGE — site, plans, and subscription dashboard.
Meu SIGE
Client portal — centralized access to the group's products.
Sites that stood the test of time.
- Sites live for years with minimal changes — the strongest signal that the original architecture held up.
- Over R$300k a month in paid traffic directed to these sites at peak.
- Hundreds of qualified leads generated per day at peak volume.
- A separate mobile project, built apart from desktop, for maximum load performance.
- Full implementation in C# and ASP.NET, natively integrated into the product ecosystem.
- A page system, blog, and help center — all built from scratch.
A well-built site is infrastructure.
When hundreds of leads arrive every day and hundreds of thousands of reais are invested every month to bring people to the site, what's on the other side of that click isn't a detail — it's decisive. Every choice about architecture, hierarchy, and performance carried real weight on the business result.
SIGE Cloud taught me that a good digital product doesn't need to be replaced — it needs to be built to last.