Cloud and Platform Engineering for Enterprise Fraud Detection
The buyer reading this runs a platform that has to decide, in milliseconds and at volume, whether a signal came from a person or from automation. That decision is only as good as the infrastructure underneath it. AppWT does that infrastructure work, hands on, inside the client's own cloud account.
Who this page is written for
Platform owners and engineering leads at companies whose product identifies fraud, abuse or automated traffic. The work is not marketing work. It is functions, gateways, schemas, queues and the verification discipline that decides whether a change is safe to ship into a system other businesses depend on.
What AppWT delivers for Enterprise Fraud Detection
-
Serverless functions and API gateways in the client's own cloud
Lambda functions, layers, API Gateway routes, custom domains and multi-region configuration, built and deployed in the client's AWS account rather than mirrored into ours. A client's compute, dependencies and data stay on the client's infrastructure. That is a standing rule here, not a preference.
-
GraphQL and distributed SQL, changed through the API layer
Where a platform serves a GraphQL API over a distributed SQL database, schema and data changes are made through the API layer so the API and the database cannot drift apart. A column added directly to the database is invisible to the API that the application actually calls, nothing errors, and the feature simply does not exist for the app. Sequencing that correctly is most of the job.
-
Internal systems, not just the public face
Databases, server protocols, internal ticketing and staff-facing portals. The founder has built this class of system inside a corporate environment before building it for platforms, which is why the internal half is quoted as real scope here instead of being treated as an afterthought.
-
Regulated-data discipline carried in from day one
HIPAA and PCI trained, with nine years of hands-on work inside HIPAA-regulated government and healthcare cloud environments. Chain of custody, least privilege and incident response are habits from that work rather than a policy document written for a proposal.
-
A change is not done until three consecutive runs agree
Every fix is proven by running its check until the three most recent consecutive runs all pass and all return the same result. A single green run is a sample, not a measurement, and anything with a cache, a race or a cold start can pass once and fail next. Work that touches a paying platform gets the stricter standard, in writing, before a change is called done.
The named capability set
Every item below is a service AppWT publishes and a page that resolves on its own. Nothing here is a category invented for this page.
The proof that exists
-
Nine years inside regulated enterprise cloud infrastructure
Nine years, June 2017 to March 2026, as a remote Associate Cloud Support Engineer and Certified Administrator at i3 Verticals, supporting cloud infrastructure for HIPAA-regulated government and healthcare clients and administering Hyland OnBase, the document platform behind the MiFile and TrueFiling court e-filing systems. Hyland OnBase Certified System Administrator. That is operational experience inside an enterprise software vendor, not agency experience of selling to one.
-
Special Operations Advisor, Diplomat Specialty Pharmacy
The founder worked his way up at Diplomat Specialty Pharmacy, one of the largest specialty pharmacies in the country, ending as Special Operations Advisor. He used his technical background alongside that operational role rather than instead of it. What he built there was internal: databases, server protocols, an internal ticketing system, and a contribution to the staff-facing enrolment portal. Certified Pharmacy Technician, HIPAA and PCI trained.
-
A current enterprise fraud detection engagement
AppWT is actively engaged on an enterprise fraud detection platform: serverless functions, API gateway and custom domain configuration, GraphQL and distributed SQL work, and the release discipline around them. The engagement is under a mutual non-disclosure agreement, so it is described here as capability and the client is not named.
Straight answer. The current fraud detection engagement is covered by a mutual non-disclosure agreement, so it is described here as capability rather than by name. Scope, architecture and references can be discussed under NDA during a scoping call.
Next step for Enterprise Fraud Detection
One scoping call, no obligation. Bring the site, the systems it has to talk to and the deadline, and AppWT will come back with a written scope and a finding list.
AppWT Web & AI Solutions. Founder led since 1997, 29 years in business. BBB A+ accredited. Available 24 hours a day, every day of the year. Pricing for enterprise scope is quoted after a scoping call, never guessed from a page.
