Services

Product Development

Your product. Built right.

Complete product builds from database to deployment. We have shipped platforms that reached millions of users, powered $63M+ in exits, and serve enterprise clients like NBC and Paramount.

Capabilities

End-to-end expertise across the whole build.

  • Full-Stack Web PlatformsArchitected for scale

    React, Next.js, Node.js, and PostgreSQL. Production web applications architected for scale, performance, and maintainability. From SaaS products to internal tools.

  • Mobile ApplicationsNative feel, wide reach

    Cross-platform with React Native or native with Swift and Kotlin. Mobile products that feel native, perform at scale, and ship to both app stores.

  • Data Systems & AnalyticsRaw data into decisions

    Dashboards, real-time data pipelines, and business intelligence platforms. Turn raw data into decisions with purpose-built analytics infrastructure.

  • Cloud Infrastructure & DevOpsScales automatically

    AWS, Docker, Terraform, and CI/CD pipelines. Infrastructure that scales automatically, deploys safely, and costs what it should.

  • API Design & IntegrationsClean contracts

    REST, GraphQL, webhooks, and third-party system integrations. Clean API contracts that connect your product to the systems it needs.

  • AI Feature IntegrationIntelligence, native

    LLM features, computer vision, intelligent search, and recommendation engines layered into your product. AI that feels native, not bolted on.

What we build

From startup MVPs to enterprise platforms, we have built it all. Every project gets the same attention to detail, the same commitment to quality.

  • Fintech Platforms

    Payment systems, lending platforms, and financial dashboards with regulatory compliance built in.

  • Healthcare Systems

    Patient portals, telehealth platforms, and clinical tools designed for HIPAA compliance and reliability.

  • Real Estate Technology

    Property management platforms, listing engines, and transaction tools that streamline the real estate lifecycle.

  • Sports Data Products

    Real-time scoring, analytics dashboards, and fan engagement platforms powered by live data feeds.

  • Media & Entertainment Tools

    Content management, streaming infrastructure, and production tools for media companies of all sizes.

  • Custom CRM & Internal Tools

    Purpose-built operational software, CRM systems, and workflow tools that fit how your team actually works.

Why Fortissimo

  • Fourteen years shipping

    Battle-tested expertise across industries.

  • 50+ projects delivered

    From MVPs to enterprise platforms.

  • 99.9% uptime

    Infrastructure built to stay online.

  • Zero handoffs

    One team, full ownership, start to finish.

The stack

React · Next.js · TypeScript · Node.js · Python · Golang · React Native · Swift · Kotlin · PostgreSQL · MongoDB · Redis · AWS · Docker · Terraform · GraphQL · Tailwind CSS · Stripe

Ready to build your product?

Let’s discuss your project and explore how we can bring your vision to life.