What we built. What it did.
Selected engagements. Metrics verified by customer engineering leadership.
Built the IDP that absorbed 4x team growth
Designed Backstage-based developer portal, golden-path templates, GitOps delivery, and SLO catalog. Deployment frequency went from 2/week to 41/day. Onboarding for new engineers cut from 11 days to 2.
Multi-region active-active migration
Re-platformed monolithic payments service to multi-region active-active on EKS. RTO went from 4 hours to 90 seconds. Compliance evidence collection became fully automated.
Observability re-platforming saved $480k/yr
Migrated from legacy APM to OpenTelemetry + Grafana stack. Trace coverage went from 23% to 96%. Vendor spend cut $480k annually. Median MTTR improved 73%.
FinOps program cut cluster spend 41%
Rolled out OpenCost, rightsizing automation, and commitment optimization. Cluster spend dropped 41% with zero impact on latency or capacity headroom.
Zero-downtime database modernization
Migrated 14 PostgreSQL clusters from self-managed to cloud-managed with Patroni-based failover. Zero downtime, 38% cost reduction, and operator toil cut 80%.
Supply-chain hardening to SLSA L3
Sigstore signing, SBOM generation, attestation pipeline, and provenance verification across 47 OSS releases. Achieved SLSA Level 3 in 11 weeks.