MVPs and SaaS products
Fast validation with Next.js, Node/Edge, managed databases and automated pipelines.
Custom Software Development
Systems, MVPs, SEO-ready websites and integrations for companies that need to evolve with quality.
- MVP scope prioritized by risk
- SEO and performance from the beginning
- Integrations and APIs ready to evolve
What we built
Products and platforms that unlock acquisition and revenue with technical quality.
SEO-ready Websites and Portals
App Router, structured data, optimized images, manageable content and accessibility essentials.
APIs and Integrations
Integrations with reliable ERPs, CRMs, payment gateways, messaging and webhooks.
E-commerce/Conversational
Conversational flows with WhatsApp/Chat and hassle-free checkout (Pix, cards).
How we deliver
Discovery
Understanding objectives, constraints and expected success.
Architecture
Pragmatic technical design for speed + scalable foundation.
Construction
Weekly sprints, demos and product metrics.
Launch
Secure go-live, observability and growth plan.
Why Quantum9
SEO and performance by default
Structured data, Core Web Vitals and accessibility.
Team suitable for the scope
Roles and capabilities defined according to complexity, risk and product phase.
Full transparency
Roadmap, hours and costs visible from day 1.
Security and LGPD
Good data practices, consent and minimization.
Technologies we use
- Next.js
- React
- TypeScript
- Node.js
- PostgreSQL
- Prisma
- Vercel
- Tailwind
FAQ
Answer your questions about the scope, development and evolution of the software.
Talk about your projectThe deadline depends on the cut, integrations, approvals and level of validation. We estimate after discovery.
Yes, we carry out takeovers with technical diagnosis and stabilization plan.
We work according to a closed scope or sprint (time & material) with predictability.
We serve companies of any size, focusing on B2B services, retail/ecommerce, education, health, industry and logistics.
Ready to move forward?
Map priority, risks and the first delivery cycle of your product.