Architecting Scalable, Resilient Systems

Cloud Architecture & Migration

Strategic cloud adoption with emphasis on:

• Cost-optimized architecture
• Disaster recovery planning
• Legacy system modernization
• Multi-cloud interoperability

High-Availability Systems

Design patterns for mission-critical systems:

• Active-active regional deployments
• Circuit breaker implementations
• Chaos engineering frameworks
• Graceful degradation strategies

Performance Engineering

Optimization at scale:

• Latency reduction strategies
• Concurrency pattern implementation
• Bottleneck identification
• Cost/performance tradeoff analysis

Zero-Downtime Banking Platform Migration

The Challenge

A financial institution needed to migrate their core banking platform serving 1M+ customers from on-premise mainframes to cloud without service interruption or data inconsistency.

Our Solution

• Implemented blue-green deployment architecture
• Designed dual-write pattern with reconciliation
• Built canary release pipeline with feature flags
• Created automated rollback procedures

IoT Platform Scaling for Automotive Client

The Challenge

An automotive telematics platform couldn't handle the 10x surge in connected vehicle data during peak hours, causing data loss and delayed analytics.

Our Solution

• Re-architected ingestion layer with autoscaling
• Implemented streaming aggregation pipelines
• Designed tiered storage strategy
• Built predictive scaling models

Global E-Commerce Platform Optimization

The Challenge

A global retailer experienced 40% cart abandonment during flash sales due to system slowdowns and checkout failures.

Our Solution

• Redesigned session management architecture
• Implemented regional data partitioning
• Optimized cache invalidation strategies
• Developed load shedding protocols