At SyncSpider GmbH, I owned architecture and development of enterprise integrations across a 400+ connector SaaS ecosystem, connecting 10+ external platforms. I engineered synchronization workflows for product, inventory, customer, pricing, and order data, from thousands to hundreds of thousands of records.
I strengthened reliability with authentication controls, rate-limit handling, retries, validation, and error recovery. I also developed operational tooling with Angular and Vue.js and supported production troubleshooting and releases.
At WorkMovr, I built CovidCheckToday, a multi-state healthcare platform for appointments, payments, staff administration, certificates, dispatch, and real-time tracking. I also supported its AWS deployment and production operations, including monitoring, release management, and incident response.
Earlier, at Kyvio, I developed SaaS features for subscriptions, digital product sales, and email marketing, including Stripe and PayPal payment workflows. At Owlfinity LLC, I developed international e-commerce platforms and backend functionality for inventory, product data, and transactions.

