01
Web applications
Operational platforms, dashboards, portals and customer-facing products.
Custom software by Criyx
Software shaped around the way your business wins.
When generic tools create compromise, Criyx designs and builds the web, mobile and internal products your workflow actually needs.
workflow-engine.ts•••
01const workflow = createSystem({02 customer: true,03 team: true,04 automation: "native",05 visibility: "live",06 scale: "designed-in"07});
Production-ready architecture
What we build
Focused products. Real operating value.
Every build starts with the user, the workflow and the business model—not a fashionable technology choice.
02
Mobile applications
Focused iOS and Android experiences for customers, teams and field operations.
03
SaaS products
Subscription platforms with scalable architecture, roles, workflows and billing.
04
Marketplaces
Multi-sided platforms connecting customers, providers, vendors and internal teams.
05
Internal tools
Purpose-built software that replaces spreadsheets and fragile manual processes.
06
Customer portals
Self-service access to bookings, orders, documents, updates and support.
How delivery works
Clear decisions before expensive code.
We reduce rework by aligning the business logic, user flows, data and release sequence before implementation expands.
- 01Discovery & product definition
Business goals, user roles, workflows, scope and success metrics.
- 02Experience & architecture
User flows, interface system, data model, integrations and technical plan.
- 03Build in usable releases
Prioritised milestones that put real workflows in front of users early.
- 04Launch, observe, improve
Production deployment, adoption support, monitoring and iteration.
The stack stays accountable to the product
Modern architecture without unnecessary complexity.
React and Next.js, Flutter and React Native, Node and Python, PostgreSQL and Supabase, AWS and Vercel—selected according to the product, team and scale.
- API-first integrations
- Role-based security
- Production observability
- AI-ready system design
ExperienceWeb • Mobile • Portals
Business logicAPIs • Workflows • AI
Data layerSecure • Structured • Connected
Build the product the workflow deserves
Discuss the build