Defence contractor
Offline-First Global Sales Platform
A defence contractor needed to equip their global sales teams operating in restricted, high-security zones where internet access is unreliable or entirely unavailable.
- Project Type
- Custom platform for a defence industry client
- Platform
- Web app (Next.js) + Mobile app (React Native) + Backend APIs (NestJS)
- Challenge
- Sales teams in military bases with zero internet connectivity
- Tech Stack
- Next.js, React Native, NestJS, PostgreSQL, offline-first architecture
- Our Role
- Technical architects, DevOps strategists, solution leads
Key Technical Achievements
01
Offline-First Architecture
Built a system that functions seamlessly without internet, with real-time sync when connectivity is restored. Large files and dynamic inventory are cached locally with encrypted storage.
02
Multi-Language & Region-Specific Logic
Product catalogs adapt to region-specific pricing, inventory, and language requirements across global deployments.
03
Three-Surface Platform
Delivered a unified backend with web admin portal (Next.js), mobile field app (React Native), and REST APIs optimized for offline-first data syncing.
Led cross-functional teams across frontend, backend, mobile, and infrastructure. Defined the system architecture for scale, security, and offline capability.