Custom web app
Customer portals, dashboards and management systems.
Web development
Your business needs more than a website. It needs a platform that works for you.
We build enterprise web applications, PWAs and high-performance portals with integrated AI.
Guaranteed delivery
21days
Production-ready flow, no technical debt and total ownership from handover.
- ICP
- CEO · Operations COO · Product director
- Model
- AI-First
Core
Custom web app
Capabilities
Web app development, PWA, SaaS web, full-stack and UX/UI web design.
What we do
Concrete deliverables to bring the capability to production.
Enterprise PWA
Native-app experience from the browser.
UX/UI included
Information architecture and flows ready to operate.
Performance and technical SEO
Core Web Vitals, real-load performance and scalable foundations.
AI-First seal
AI to build better and operate better.
Semantic search, personalization and chatbots trained on company knowledge.
Predictive analysis and automations connected to critical web flows.
Protocolo 21
Five stages, frozen scope and formal handover.
Phase 0Day 0
The immersion
Diagnosis off the clock, low cost or free. We close the measurable problem, acceptance criteria and signed access. It is the filter: if the project does not fit an archetype, it never enters Protocolo 21.
Phase 1Days 1-4
Solution contract
We freeze the scope precisely and in writing. From here the adjustment variable is never time or production: it is scope, and it is already closed.
Phase 2Days 5-14
Core
We build only what is unique to your operation; the rest of the platform was already pre-built. We aim for a vertical slice running end-to-end as early as possible.
Phase 3Days 15-18
Production
We move from “it works in a demo” to “it works with real dirty data”: security, production integrations and quality evaluation.
Phase 4Days 19-21
Delivery and handover
Real production release, technical documentation and handover of code, credentials and operations.
Value promise
Speed is backed by contract and architecture.
21 days or penalty
10% discount per week of delay attributable to Cachalot. Contractual, not marketing.
No technical debt
Clean, documented and scalable code from the first line.
100% ownership
Source code, documentation and client credentials from handover. No lock-in.
Social proof
Cases documented by results, not promises.
Cases are added progressively as each project closes business metrics.
SEO keywords
- enterprise web development
- custom web application
- enterprise PWA
Final CTA
Let's build the scope for web development.
Book a discovery session to define problem, KPIs, requirements and deliverables before activating the 21-day clock.