Leo Ding Email and Phone Number
Leo Ding work email
- Valid
Leo Ding personal email
SKILLS ML: NLP, Deep Learning, Feature Engineering System: Cassandra, Kafka, Redis, Spark, Spark Streaming, HDFS, SQL and Flask Language: Java, Python, C/C++, Perl, Matlab and Shell
-
Senior Software EngineerMeta Oct 2021 - PresentMenlo Park, Ca, Us- Team lead and architect of Ads personalization system- ML feature generation and model training system- Trained BERT and XLM-R based Ads deep understanding taxonomy models.- Built ads content understanding inferencing pipelines for ads ranking system.
-
Senior Software EngineerLinkedin Apr 2017 - Oct 2021Sunnyvale, Ca, Us- Built image, video management processing pipelines that consists of multiple component services- Provisioned hardware based video transcoding on live streaming and uploaded-video processing- Created cross data center proxy service for smoother user experience across different data centers.- Integrated image classification service to avoid sharing pictures that are not appropriate for the work environment. -
Data Engineer FellowInsight Data Science May 2016 - Apr 2017San Francisco, Ca, Us- Built a data pipeline to recommend Reddit posts based on user’s personal preference- Used 3 years of user’s historical comments on Reddit topics, together with current real time Reddit topics and commenting activity as recommendation graph base- Implemented both batch layer and real time layer. Real time layer throughput was stable at 1000 comments/sec, which is 2 times of estimated Reddit current peak commenting rate- Stored historical data in Cassandra, kept user graph in Redis for real time fast update, and fed Spark Streaming with Kafka -
Staff EngineerQualcomm Aug 2012 - Apr 2017San Diego, Ca, Us- Predicted cellular phone connectivity and transmission speed, based on global field connectivity/speed data- Ran third-party Machine Learning algorithms on Graphics Processing Unit (GPU) and analyzed GPU performance bottlenecks on Machine Learning programs- Built performance model for Snapdragon 805, 810, 820 GPU - Provided GPU optimization suggestion and finalized into silicon -
Staff EngineerMarvell Semiconductor Nov 2005 - Aug 2012Santa Clara, Ca, Us- Led a 5-engineer wireless base band team on several Wi-Fi 802.11b/g/n MIMO (2x3, 3x3) projects- Provided on-chip debugger with post process software tool for data analysis; this hardware/software joint method is a major baseband performance analyzer/debugger now- Increased productivity 10+ times and guaranteed bug free on register control block with a Perl script that directly convert word document to Verilog RTL code
Leo Ding Education Details
-
San José State UniversityComputer Engineering
Frequently Asked Questions about Leo Ding
What company does Leo Ding work for?
Leo Ding works for Meta
What is Leo Ding's role at the current company?
Leo Ding's current role is Staff Software Engineer in Meta, Ads Personalization System.
What is Leo Ding's email address?
Leo Ding's email address is ld****@****din.com
What schools did Leo Ding attend?
Leo Ding attended San José State University.
Free Chrome Extension
Find emails, phones & company data instantly
Aero Online
Your AI prospecting assistant
Select data to include:
0 records × $0.02 per record
Download 750 million emails and 100 million phone numbers
Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.
Start your free trial