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• Software Engineer with more than two years' experience of ELT/BI data system.• Hands-on practice of handling billions of records on various cloud computing system such as Apache Spark.• Proficient in Python, Java, Apache Airflow, Kubenetes, PostgreSQL, MongoDB.• Strong presentation and communication skills, excellent critical thinking and problem-solving skills, attention to detail.
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Senior Software Development EngineerAmazon Jul 2022 - PresentSeattle, Wa, Us- Working on Large Language Model runtime service -
Software Development Engineer IiAmazon Nov 2019 - Jul 2022Seattle, Wa, Us- Productionalized and automated over 100 offline data/machine learning workflows.- Built a data-driven, resource-aware, unified workflow management system that orchestrates offline workflows running in AWS ECS, EMR, and SageMaker, and connecting with AWS DynamoDB, Redshift, and S3. - Built a self-serve tool for scientists to onboard new offline workflows and set up A/B testing.
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Software Data Engineer1010Data Feb 2018 - Nov 2019New York, Us• Extract, Load and Transform (ELT) pipelines - Design and develop Data Orchestrator, a self-service workflow orchestration platform powered by Apache Airflow, Spark, Kafka, Kubernetes running on Azure and AWS. - Build and operate ELT pipelines to support analysis and data reporting platform for top level retailers in US. These pipelines are able to process millions of records per hour in both real-time and batch fashion. • Deliver high-quality softwares/services - Extend Airflow functionalities - Build SVN CI/CD server - Develop 1010 EDGE Database API• Tune and optimize query performance of PostgreSQL. • Build data governance and monitoring system based on Elasticsearch, Logstash, and Kibana (ELK). -
Software Engineer7 Chord Jan 2017 - Sep 2017New York, New York, Us• Built a real-time event-driven distributed data ETL infrastructure on AWS ECS cluster, which consumes streaming data (1 GB per hour) in multiple formats from different sources in Python and Go.• Developed a Terabyte-scale data warehouse with a PostgreSQL cluster and a MongoDB sharded cluster. • Optimized queries decreasing the execution time from 500ms to 0.04ms.
Chen Tong Skills
Chen Tong Education Details
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New York UniversityComputer Science -
Beijing Institute Of TechnologyMathematics And Applied Mathematics
Frequently Asked Questions about Chen Tong
What company does Chen Tong work for?
Chen Tong works for Amazon
What is Chen Tong's role at the current company?
Chen Tong's current role is Senior SDE at Amazon - LLM/AGI.
What is Chen Tong's email address?
Chen Tong's email address is ch****@****ata.com
What is Chen Tong's direct phone number?
Chen Tong's direct phone number is +121240*****
What schools did Chen Tong attend?
Chen Tong attended New York University, Beijing Institute Of Technology.
What are some of Chen Tong's interests?
Chen Tong has interest in Education, Machine Learning, Environment, Science And Technology, Statistics, Human Rights, Animal Welfare, Arts And Culture, Health.
What skills is Chen Tong known for?
Chen Tong has skills like Python, Java, Sql, Machine Learning, Apache Spark, Mongodb, Statistics, Data Analysis, Deep Learning, Hbase, Hive/pig, Teamwork.
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