Doug Jimenez Email & Phone Number

Stockholm, Stockholm County, Se

Spotify for Artists - Discovery ModeResponsible for the Discovery Mode Campaign Management API- Built the Discovery Mode system for teams to promote their tracks. This system uses Java services to build a layered architecture with decoration (BFF), orchestration, and data layers.- Each service uses gRPC APIs on kubernetes utilizing technologies like Postgres, Bigtable, Pub sub, and GCS. The BFF relies on Envoy to transcode gRPC to HTTP and is guarded by a role-based authorization controller. All services are available across multiple regions.- Developed pipelines driving async processes, automation, and campaign metadata exports.

Stockholm, Stockholm County, Se

Spotify for Artists - Discovery ModeOriginal developer of the backend system for managing Discovery Mode campaigns.- Scaled the team with 4 new backends capable of delivering projects after their first quarter.- Reduced campaign processing time by 60%.- Created the current system used to schedule campaigns.- Designed and built a self-serve reporting application for artists to view campaign performance in a UI.- Scaled maximum supported campaign size by 100x- Standardized a layered micro service architecture development pattern across the team.

New York, Ny, Us

Media PlatformDeveloped the platform responsible for handling all user-uploaded images, audio, and video at Squarespace.- Designed and led development of an asset library service for indexing and managing media metadata.- Created three extensible Java backend service frameworks for building a media platform at Squarespace.- Delivered Squarespace’s current image and audio platforms utilizing the service frameworks.

Santa Monica, Ca, Us

Core Services - Play Access- Worked on backend services that authorize access to Hulu content before it is served.- Designed and created a concurrent stream limiting service to limit and prevent Hulu account sharing.- Evolved the stream authorization platform to support continuous live streaming.- Developed new micro services with clear responsibilities by extracting excess roles from the stream authorization monolith.

Redmond, Washington, Us

Applications and Services Group - OneDrive Sync Engine- Implemented a new ‘Report A Problem’ support ticketing system backed by Parature- Made changes to the OneDrive Consumer client to robustly sync files from Sharepoint- Contributed a variety of system tests to stress test the OneDrive shared folder feature daily

Seattle, Wa, Us

- Paid Search Marketing- Created automated ads for Amazon’s online video streaming service- Designed and constructed a prototype for a bidding algorithm revision to improve the accuracy of search engine marketing bids- Worked using a partitioned database to process big data