Development / Custom Applications
When off-the-shelfdoesn't fit your business.
Some problems require custom solutions. We architect and build web applications that do exactly what your business needs — nothing more, nothing less.
What this means for your business
Custom Applications that moves the needle.
Custom applications are investments in operational advantage. When the right tool doesn't exist, we build it — using Next.js, TypeScript, and Supabase for reliability, scalability, and speed of development. From client portals to internal tools to full SaaS products.
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What you actually get.
Architecture & scoping
Technical architecture, database design, and detailed specification before any code is written.
Full-stack development
Frontend, backend, database, authentication, and third-party integrations — we own the whole stack.
Deployment & ongoing support
Vercel/AWS deployment, monitoring setup, and ongoing maintenance and feature development.
What our clients say
Real businesses. Real results.
“GrossiWeb completely transformed our online presence. Our website is faster, cleaner, and actually drives leads now. The SEO improvements were immediate, and the strategy behind everything was clearly built for growth, not just aesthetics. If you want real results, Grossi Consulting delivers.”
“I had been courting a high profile business prospect, but after a few months my prospect was becoming increasingly distant. One morning after I had made some follow up calls, my prospect called me right back stating he had seen a news story about my company on Google news. This is the type of instant gratification and credibility I have experienced working with Grossi Web.”
“Thanks to the Talent and Professionalism of Grossi Web, I have turned a dream into a successful aviation company. I continuously receive compliments on the corporate site and AirExpress brand. Grossi Web developed a highly targeted marketing campaign that has resulted in international exposure and attaining clients who were previously unreachable!”