Web · Mobile · APIs
Custom Software Development
Production-ready web apps, mobile applications, and API integrations built with modern TypeScript stacks. From MVP to enterprise SaaS — architected to scale, secured from day one.
iDOSS track record
Modern stack, no technical debt
From MVP to enterprise SaaS
Secured from day one
Figures as published by iDOSS on idoss.co.in (opens in a new tab).
Practice Areas
What we deliver
T4.1
Web Development
Next.js / React full-stack application development
- Server-side rendering
- API design
- Database architecture
- Authentication
- Payment integration
- Performance optimisation
- Deployment on major platforms
T4.2
Mobile Applications
Cross-platform iOS and Android applications built with React Native and Flutter
- Native development
- Offline-first architecture
- Biometric authentication
- Push notifications
- App store compliance
T4.3
UI/UX Design
User-centred design that converts
- Research
- Wireframing
- Figma prototyping
- Design systems
- Accessibility-first design (WCAG 2.1 AA)
- Developer handoff documentation
T4.4
SaaS & Customer Portals
Multi-tenant SaaS platforms and self-service customer portals built with enterprise architecture patterns
- RBAC
- Subscription billing
- Usage metering
- White-label support
- Compliance reporting
T4.5
API Development & System Integration
REST · GraphQL · Webhooks
- API design & documentation
- Third-party integrations
- API gateways
- OAuth authentication
- Event-driven architecture
Technologies & tools
Next.js
React
Node.js
TypeScript
Python
Django
React Native
Flutter
Expo
PostgreSQL
MongoDB
Redis
Prisma
- REST
GraphQL
- Webhooks
Figma
Tailwind CSS
Stripe
Razorpay
Technology Solutions
One accountable partner across the stack.
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Talk to us about Custom Development.
Reach HORIZON directly — technology enquiries sent through our form are shared with our partner iDOSS.

