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Solution Architecture
Modular, testable, API-first systems designed from the ground up. Clean separation of concerns so business rules can grow without rewriting the foundation.
Elpreas is a small studio for organizations with serious backend problems — high-volume commerce, complex payment flows, ERP integrations, and the kind of compliance that doesn't tolerate “quick fixes”.
Most agencies ship features. We design the architecture underneath them — the part that has to keep working at 3am, under load, when a payment provider changes its API, when the database doubles in size.
Modular, testable, API-first systems designed from the ground up. Clean separation of concerns so business rules can grow without rewriting the foundation.
Secure checkout flows and bespoke gateways across CyberSource, Stripe, and Authorize.net. 3DS2, tokenization, hosted pages, capture/void/refund — built with PCI-DSS awareness.
Fault-tolerant bridges between WooCommerce and NetSuite, Salesforce, or Celigo. Background processing, intelligent retries, and data integrity as a first-class concern.
Architectural hardening — database optimization, advanced caching, audits for injection, sanitization, and nonces. Built to survive real production traffic.
Before a line of code is written, we map the system. What can fail? Where does data live? What happens when a downstream service times out? What does the rollback look like?
That discipline is what separates a system that ships from one that scales. It's also what keeps you out of the rewrite trap two years in.
We're not for everyone. We're for teams who have already felt the cost of building on top of fragile foundations and want the next iteration to be the last one.