Mack Lee Email & Phone Number

Sunnyvale, Ca, Us

Content Data FoundationsBuilding data platforms to power LinkedIn’s AI-driven personalized feed content recommendation system for Suggested posts, Video, and Feed - supporting retrieval, inference, ranking, and EBR + feature pipelines for real-time and offline use-casesSynthesizing expertise in data engineering with backend distributed systems.

Sunnyvale, Ca, Us

Tech Lead for LinkedIn Marketing Solutions Ad APIs▸ Launched Social Data and Insights API Beta: Enables brands to build actionable insights from conversations on LinkedIn via real-time stream and historical data. Designed and led compliance notification system for clients to maintain GDPR and contractual data compliance requirements, aligning with legal, privacy, and security teams to ensure member trust▸ Reduced developer friction by launching Content API: Enables API partners to manage sponsored (ad) and organic content - with versioning, more intuitive schemas, and fewer API calls, adopted by 100+ partners and driving over $250MM/yr. Worked cross-functionally with product, marketing, and partners to drive API requirements▸ Improved quality of data schemas across the company as member of the Data Model Review Committee, defining rules for and reviewing over 100 data models (tracking, services, database) ▸ Building the next-generation of targeted ads by joining Generative AI with Social Listening to create dynamic, AI-generated ad copies using trending topics to increase relevance. Driving alignments with product and AI teams to ensure high quality results.

Redmond, Washington, Us

Office Apps Services and Identity at Scale (OASIS)▸ Building, managing, and improving critical microservices serving over 3M requests/sec that enable Office native clients across all platforms to: 1) Find recent documents across cloud-backed sources (20% latency reduction) 2) Authenticate users and discover locations to open and save documents 3) Roam user settings (50% COGS reduction) 4) Deliver URLs based on app, platform, build, and environment▸ Built data pipeline to process 2B requests/day from Office clients to calculate month-month metrics that provide insight into growth (DAU/MAU) and create financial value (COGS) while following regulatory compliance (GDPR) and customer SLA▸ Re-envisioned the way Office services are integrated to support air gapped clouds by decoupling and integrating components at a lower-level▸ Prevented future Colonial Pipeline hack by building API to secure data flow and improved security and privacy of customer data using cryptography and PII log detection▸ Compartmentalized code shared by microservices for smoother migration to newer APIs

Redmond, Washington, Us

Office Identity and Connected Experiences

Redmond, Washington, Us

Cloud and Enterprise - Microsoft Intune▸ Contributed to foundation of Azure IoT by shipping cloud application (MVP) to secure IoT and Linux devices with real-time telemetry and test framework

Dallas, Tx, Us

Digital Audio Systems▸ Designed and built a cross-platform application to enable automotive companies to develop car radios with top-tier operating systems (Android, Windows, QNX, Ubuntu)▸Gained buy-in for work presented at 2016 CES after giving demos to managers just below the CEO

Evanston, Il, Us

▸Co-author on 2013 SpaSWiN conference paper exploring fractional frequency reuse and interference cancellation using stochastic geometry and Monte Carlo simulation of cellular network

Bachelor Of Science And Engineering, Computer Science

Education record