Delivered outcome · production evidence
A polished ad-credit prototype became a secure real-money platform
A polished ad-credit prototype had mock wallets, KYB, risk scoring, work queues, multi-tenancy, and ad integrations that could not handle real money.
What Zenveus built
The work behind the result.
Transactional backend with double-entry ledger, KYB lifecycle engine, risk scoring, event-driven case queue, tenant isolation, TikTok Ads sync, and observability.
Transactional wallet and ledger
Implemented a double-entry ledger and tenant-isolated account model so balances and ad credits could represent real financial activity.
KYB, risk, and case operations
Built the KYB lifecycle, risk scoring, and event-driven work queue required to surface and route compliance decisions.
Ad-platform and payment integration
Connected TikTok Ads, Stripe, OAuth, and webhooks to an observable AWS platform backed by PostgreSQL, Redis, Elasticsearch, and automated delivery.
Engineering takeaway
High-stakes FinTech and AdTech products need transactional guarantees, compliance state machines, and observability before they touch real funds.
Explore a similar path
The services behind this outcome.
Start with the part of the system that matches your constraint. We will scope the smallest engagement that creates usable production evidence.
AI Prototype Hardening
Turn an AI-built or prototype-stage product into software that can carry real users, data, and revenue.
Explore service Service / 02Elastic Infrastructure
Create cost-aware deployment, observability, scaling, and release foundations.
Explore service Service / 03SaaS Development
Build maintainable SaaS platforms with permissions, billing, integrations, and operational tooling.
Explore serviceBring us the constraint
Build the evidence your product needs next.
We can audit, harden, take over, or build the system — with a defined outcome and a production handoff.