At Wolt, I designed Python service boundaries for real-time verification workflows and built REST APIs for verification decisions and status retrieval. I implemented Kafka event processing with defined schemas and retry behavior.
I used PostgreSQL and Redis for workflow state and short-lived lookups, and added structured logs and service metrics to help distinguish application faults from upstream delays.
At Mollie, I developed Python services and REST endpoints for payment workflows. I integrated RabbitMQ processing with retry behavior and used PostgreSQL to persist payment and workflow state.
Earlier, I implemented backend components and React interfaces at Contentful, and built Java and Python application features for client projects at Netguru. Across these roles, I’ve worked on API design, testing, and delivery, and at Wolt I mentor engineers through design reviews and implementation discussions.
