Projects & Case StudiesAdvanced 6 min readUpdated 2026-04

Case Study — Rackspace to GCP Migration at Achieve

Migrating consumer lending platforms from Rackspace to GCP, adopting Kubernetes (GKE), and rebuilding the Salesforce platform from Classic to Lightning.

Cloud MigrationKubernetesSalesforce

Context

Achieve (Freedom Plus / Lendage) needed to scale lending operations across multiple consumer brands while reducing operational toil and improving engineering throughput.

What changed

Rackspace → Google Cloud Platform migration with Kubernetes (GKE) as the runtime.
Event-driven CRM Connector processing 2M+ events/day on Java, Spring Boot, GCP Pub/Sub.
Salesforce Operator rewrite from Classic to Lightning for sales productivity.
Backend visitor tracking on MongoDB across multiple marketing domains.

Market App: Serverless Financial Intelligence Platform
A clean rebuild of a market-alerts, pairs, quant, and autotrading platform into Lambda zip APIs behind API Gateway and CloudFront, with AI-assisted planning and auditable Alpaca execution.
Case Study — Decisioning Platform at Jenius Bank
How the Credit, Fraud & Risk Technology team rebuilt the decisioning platform: cut P99 from 200ms to 5ms, scaled throughput 3.3x, and shipped 96+ releases without P1 incidents.