Building LiveOnChannelEvent resolution logic and extending the real-time event pipeline across five evidence types with independent rollout controls, powering Netflix's live sports and linear broadcast experiences.

Designed and shipped a generic N×M paginated nested-sections GraphQL schema pattern as a platform-wide abstraction for Netflix's flat schema limitation, now load-bearing for categorical content UX while the long-term schema overhaul is in progress.

Led a zero-downtime identity system cutover using shadow traffic comparison to verify 100% parity before removing the legacy path.

Established a two-step schema quarantine process for federated GraphQL deploys, eliminating transient production errors and documented as an operational playbook.

Diagnosed and fixed a cross-entity correctness bug silently breaking the "Remind Me" feature for Games, then re-architected the integration using a type-agnostic model. Unblocked the Games "Coming Soon" launch.

Led full-stack development of AdsDebug2, an internal debug toolkit with 100+ weekly active users, delivering end-to-end from backend data integration to frontend UX — earned multiple team recognitions.

Owned feature expansion and prediction generation components of AdMixer, Pinterest's next-generation ML-backed ads serving system, through development and validation phases.

Validated Ads Auction separation via regression testing, identifying critical design drawbacks and proposing alternatives adopted by the team.

Built and integrated Druid Ingestion UI into Twitter's EagleEye observability platform, driving new dataset adoption across the Druid community.

Managed infrastructure across 12 production Druid clusters; optimized CPU and memory configurations to reduce costs by over 50%.

Automated Druid and Looker backup pipelines, cutting human effort and cloud storage costs by 90%.

Developed a database-interacting Sankey Diagram Looker Extension and presented to the 125-person Platform org.

SUMSUM@FNS-2020 (COLING 2020) — Ranked 1st and 2nd on official Rouge-2 and SU4 metrics for financial narrative summarization.