Jun 2019 – Aug 2021

Backend Software Engineer

Pymetrics (now Harver) ↗ · New York, NY

Highlights

• Led a team of 3 as scrum master and lead dev to build a product KPI dashboard in React and Django ORM.
• Designed and developed microservices serving real-time ML candidate-scoring predictions.
• Implemented ETL pipelines with Airflow to deliver production RDS data into S3 and Snowflake.
• Re-architected candidate scoring pipeline from REST to event-driven with Celery — increased throughput by 50%.
• Improved scoring latency by 75% via LRU model cache, horizontal K8s autoscaling, and Redis caching.

Stack