Backend Developer, Innorik Gh Ltd
Nov 2023 — Oct 2025<ul><li>Built the backend for a safety management platform tracking 100 safety assets across 10 sites, covering misuse and fault detection with real-time alerting to safety teams and managers.</li><li>Designed the event pipeline on Apache Kafka, processing 10,000 events/day and delivering alerts in under 1 minute.</li><li>Instrumented the system with Azure Monitor, cutting mean time to detect production errors from 30 minutes to 5. Contributed to the React front-end alongside 5 engineers.</li><li>Built ingestion and validation for telemetry data of a telemetry system from more than 10 power stations, persisting 1,000 readings/day to SQL Server.</li></ul><p>Rebuilt validation as a multi-threaded background worker, reducing a 30-minute processing run to 3</p><p>minutes.</p><p>Added Redis caching and pagination, cutting p95 query latency from 2 minutes to 200ms.</p>