•Led the backend engineering effort on the Audiobooks product, bringing the product from zero to launch, driving revenue growth from $0 to $350k per quarter (and growing) (tech: Python, Typescript, Kotlin)
•Developed audiobooks pipeline from publisher ingestion to processing and sales backend, with 100k+ audiobooks on sale to date
•Designed and developed search infrastructure and API, powering low-latency search across 100M+ listenable documents for all users (tech: Elasticsearch)
•Developed multi-platform libraries to power TTS experiences across the product stack (Web, iOS, Android) - improving quality metrics by 30%+ while also reducing time to ship new features (tech: Kotlin Multiplatform, Typescript)
•Developed and maintained scalable cloud infrastructure that supports user libraries and high-quality TTS for more than 100M+ listenable documents across 5M+ users (tech: Typescript, Kotlin, Python, Firebase, GCP)
•Implemented CI/CD, monitoring and analytics for backend services (tech: Github Actions, GCP, BigQuery)
