Taskora

Tomasz Kowalczyk

Backend Engineer (Go & PostgreSQL) · $90/hr · Poland. Rated 5.0/5 from 6 reviews.

Go backends that stay boring under load: payment ledgers, event pipelines and APIs handling thousands of requests per second.

Skills

Go, PostgreSQL, gRPC, Kafka, Redis, Docker, Kubernetes, System Design, REST APIs

Portfolio

• Public API and SDK for Metricflow
• Webhook delivery platform for Hirewise
• Payment reconciliation service for Paycrest
• Database performance rescue for Stridewell
• Inventory sync engine for Brewline
• Monolith decomposition for Fielddesk