Selected engagements

Engineering Resilience.

Technical case studies for CTOs and engineering leaders: the problem, the architecture, and the measured outcome. No fluff.

Representative engagements. Client details anonymized under NDA.

Modernization01 // Cloud-Native

2M LOC Monolith to 47 Microservices on K8s

The core legacy platform for a fintech provider suffered from 4-hour deployment cycles and cascading failures. We re-architected the domain using DDD principles and migrated to a fully orchestrated Kubernetes environment.

99.99%
SLA uptime achieved
-82%
Deployment time

Tech stack

GoKubernetesgRPCKafkaPostgreSQL
Energy Sector02 // Industrial IoT

Legacy SCADA Modernization for Energy Sector

Upgrading critical infrastructure for a regional energy grid. We implemented a secure edge-gateway layer to bridge legacy PLCs with modern real-time analytics, ensuring zero downtime during the cutover.

< 50ms
Real-time data latency
Zero
Downtime during cutover

Tech stack

Rust (Edge)MQTTTimescaleDBGrafanaK8s
FinOps03 // Cost Optimization

Cloud Spend Rightsizing for E-Commerce Platform

A scaling e-commerce operator was overprovisioned across three environments. Utilization profiling, spot strategies, and architectural fixes to egress-heavy paths cut the bill without touching feature velocity.

-38%
Monthly cloud spend
6 weeks
To full payback

Tech stack

AWSTerraformArgoCDCloudWatchKarpenter

"He is the kind of engineer other engineers quietly check their work against."

Kevin Hollingworth
Technology Leader, Regulated Industries (ex-Emerson)
View on LinkedIn

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