Halliburton
Software Engineer
July 2024 – Present
Houston, TX
Built a customer-facing data publishing feature using Node.js, Kafka, Redis, WebSockets, and Angular, enabling drilling and well engineers to publish 7 types of engineering data to a centralized platform for use by downstream applications and engineering calculations.
Built a dual-agent testing framework that detects repository test setups, generates unit tests, and iteratively improves them using Stryker mutation feedback to reach a 90% mutation-score target, reducing overall testing effort by 50%+ across 10+ repositories.
Prevented recurring Kafka capacity issues across 10+ teams by clearing 200+ stale topics and automating age- and inactivity-based cleanup to protect dependent services.
Automated test quality validation in GitLab CI across 10+ repositories using mutation testing, refreshing baselines after merges and preventing manual edits so developers could validate code changes without maintaining testing artifacts.
Enabled new customer features by building a data retrieval pipeline that ingests 4 external company data products from a central domain into internal systems, unlocking access to third-party data for engineering calculations.
Integrated New Relic, structured logging, activity auditing, and Kafka technical status notifications for end-to-end observability.