• Developed and maintained the authentication, invoice, routing and ecommerce integrations, on top of improving the order management and warehouse systems working with Python and FastAPI• Designed and implemented data workflows using the dagster data orchestrator to streamline web scraping, data ingestion into a data warehouse, and transformation processes using dbt

As one of the responsible parties for the backend and infrastructure• Automated daily tasks, such as rebuilding the search index, with a lightweight task queue system• Improved the continuous integration and observability processes by including coverage statistics, deploys from labels, and monitoring dashboards using GitHub Actions and Grafana

• Developed and refined web crawlers responsible for millions of queries each month using TypeScript, Node.js, and Express, seamlessly integrating them with AWS Elastic Beanstalk• Upheld the performance and reliability of crawlers by applying best coding practices, such as unit, integration, and contract testing using Mocha and Chai

• Enhanced metadata querying and search endpoints by encapsulating it within a more user-friendly API• Demonstrated a commitment to maintaining the API by improving the continuous integration pipelines

• Documented and tested scripts, as well as benchmarked tools and libraries