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Overview
TD Bank, a global financial leader, required a transition from rigid, on-premise legacy environments to a high-velocity cloud infrastructure. They needed to modernize their core banking services to support a growing digital user base while adhering to strict US/Canadian financial regulations.
Challenges
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Legacy Monoliths: On-premise servers were unable to scale during peak transaction windows.
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Deployment Friction: Slow deployment cycles hindered the rollout of new consumer-facing features.
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Security Compliance: Need for a “Zero-Trust” architecture that exceeded standard HIPAA and FINRA requirements.
Our Approach
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Refactored Architecture: We moved beyond a simple “lift-and-shift,” re-architecting monolithic services into a modular microservices framework on AWS.
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Compliance-as-Code: Embedded automated security guardrails and audit trails into the CI/CD pipeline.
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Blue-Green Deployment: Implemented a strategy to migrate terabytes of data with zero operational downtime.
Results
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30% Reduction in annual infrastructure overhead costs.
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50% Faster time-to-market for new digital banking features.
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100% Availability maintained during the entire migration lifecycle.
Client Feedback
“The team’s ability to navigate our complex security requirements while delivering a seamless cloud transition was exceptional. They turned our infrastructure into a competitive asset.”
