What I've Built

Fulfillment routing and warehouse assignment system. Selects the optimal warehouse per parcel based on stock and cost, tracks shipments end-to-end.

Real-time cart tracking and recovery service. Collects customer activity, detects abandoned carts, and triggers automated recovery campaigns.

Payment orchestration layer across Stripe, PayPal, Klarna, Adyen, and Primer. Normalizes payment data and exposes a unified API to the rest of the platform.

Dispute automation and chargeback prevention system. Collects evidence, generates PDF response documents, and submits them to payment providers automatically.

Ad channel monitoring tool integrating with YouTube and Google Ads APIs to track placement and automatically exclude channels outside the target audience.

Customer support operations platform with multi-provider refunds, item changes, cancellations, and a review workflow before committing to live orders.