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FinTech & AI Products
Integration lead inside an existing five-person team
Client: SaifCheck
PlatformWix + custom frontend
Core challengeTier-gated AI access
BackendABP gateway
IndustryFinTech & AI Products
The problem
An AI chatbot product needed its features gated by subscription tier, plus a payment gateway most developers hadn't worked with, integrated into an existing team's codebase rather than built solo.
What was built
- Frontend through integration work on the product's AI chatbot interface
- Membership-tier access control logic gating specific chatbot features by subscription level
- ABP payment gateway integration, an uncommon gateway outside the Stripe/PayPal ecosystem
- Triggered email sequence driven directly off payment and subscription events
- Worked inside the team's existing architecture rather than a standalone rebuild
Built on: ABP Gateway · Access control logic · AI chatbot integration
How a request moves through this system
User subscribes via ABP gateway
↓
Tier written to access control layer
↓
Chatbot checks tier before feature unlock
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Subscription events trigger emails