Pharmacy Aggregation Platform Technical Architecture & Development Requirements Seeking Experienced Agency for Full Production Build

Nationwide digital healthcare & pharmacy platform ( bilingual FR/EN). Features: multi-pharmacy aggregation, real-time search/inventory, online ordering, mobile payments (MTN MoMo, Orange Money etc.), prescription OCR, delivery tracking, AI assistance, telemedicine, analytics, fraud detection.
Must be production-ready for national rollout with low-bandwidth, offline support, scalability, security & compliance.
Core Architecture

Frontend: Flutter (3 apps), Next.js (portals)
Backend: NestJS microservices + Kong gateway + Keycloak auth
ERP: ERPNext
DB: PostgreSQL, Redis, OpenSearch, Qdrant, MinIO
AI: LangChain + Ollama + Tesseract
Streaming: Kafka
Infra: Docker + Kubernetes, GitLab CI/CD, Prometheus/Grafana, Cloudflare

Key Microservices: User, Pharmacy, Inventory, Search, Order, Payment, Delivery, Notification, AI.
Agency Portfolio Requirements

Must demonstrate 2+ similar production healthtech/pharmacy/marketplace platforms successfully launched at national scale in Africa or emerging markets.
Provide links to live apps, GitHub repos (or private on request), client references, and case studies showing NestJS/Flutter/K8s/ERPNext integrations.
Proven experience with mobile money payments, OCR, AI features, offline-first design, and high-traffic systems.

Deliverables: Complete production codebase, deployment on Kubernetes, full documentation, CI/CD, monitoring setup.
Post agency profile, portfolio links/examples, team size, timeline & budget for end-to-end national-ready delivery. Only qualifying agencies.