Dillon Wernich

I'm a South African application developer working end-to-end across mobile, backend and web. At Xpanda Security — a physical-security manufacturer established in 1974 and part of the Argent Industrial Group — I own the software that turns a walk-in quote into a confirmed, tracked order.

That means a Kotlin Android tablet app used across head office, branches, distributors and consultants; a Firebase backend with structured data, storage and auth; Node.js Cloud Functions handling email, PDF and rate-limiting; and a set of single-file web portals for operations, payments and customer-facing quotes.

I like surgical, minimal changes over rewrites, motion that means something, and interfaces that stay consistent from the first screen to the last. I hold a Bachelor's in Application Development and a Google AI Professional Certificate — and I'm open to relocation.