Architected and deployed resilient, multi-region AWS infrastructure for the United Nations Food and Agriculture Organization. This mission-critical platform tracks global food security data and requires 99.999% availability, strong security controls, and the ability to withstand unpredictable traffic spikes during global crises.
The platform handles sensitive diplomatic data, requiring strict network isolation, end-to-end encryption, and adherence to UN data sovereignty/security standards.
Previous on-premise infrastructure suffered from frequent downtime during high-traffic reports, risking the timely delivery of critical aid data.
Field workers in remote regions experienced unusable load times, hampering their ability to upload field data in real-time.
Designed a Transit Gateway network topology connecting multiple VPCs. This isolates production, staging, and management environments while allowing secure, peering-based communication.
Migrated monolithic apps to Docker containers running on Amazon ECS Fargate. Implemented AWS App Mesh for observability and traffic shaping.
Codified the entire environment using Terraform. This enables "Disaster Recovery as Code", allowing a full region rebuild in under 45 minutes.
Protection & Balancing
CDN
Microservices
Service Mesh
Primary DB
Multi-AZ architecture with auto-healing capabilities ensured zero unplanned downtime during the first year of operation.
Drastically improved Recovery Time Objective (RTO) from 24 hours to 15 minutes using automated failover strategies.
CloudFront edge caching reduced latency by 70% for users in remote field locations in Africa and Asia.
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