Tsunghan Lee

Tsunghan Lee Email and Phone Number

Senior Engineer @ Storyblocks
Seattle, WA, US
Tsunghan Lee's Location
Seattle, Washington, United States, United States
Tsunghan Lee's Contact Details

Tsunghan Lee personal email

n/a
About Tsunghan Lee

I love to find the insight inside the data, and use them for further prediction, such as user demographic prediction, wine rating prediction, and stock price prediction.

Tsunghan Lee's Current Company Details
Storyblocks

Storyblocks

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Senior Engineer
Seattle, WA, US
Website:
storyblocks.com
Employees:
163
Tsunghan Lee Work Experience Details
  • Storyblocks
    Senior Engineer
    Storyblocks
    Seattle, Wa, Us
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  • Storyblocks
    Senior Data Engineer
    Storyblocks May 2023 - Present
    Arlington, Virginia, Us
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  • Zillow
    Senior Software Development Engineer, Big Data
    Zillow Feb 2021 - Feb 2022
    Seattle, Washington, Us
    · Developed and maintained big data (Terabyte) ETL pipelines. [Python, Scala, Airflow, Spark, Hive, Amazon S3, Amazon EMR]· Designed and implemented the clickstream traffic dashboard. [Python, Flask, Amazon ECS]· Architected the clickstream event viewer tool to empower the data producers to search and verifythe data in real time. [Flink, Kafka, ScyllaDB]· Uncovered opportunities in the cross-organizational products and proposed long term solutions toenhance the robustness of the system.· Advocated the evidence-backed problem solving process.
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  • Zillow
    Software Development Engineer, Big Data
    Zillow Jun 2018 - Feb 2022
    Seattle, Washington, Us
    · Built visualization reports and programmed big data (Terabyte) ETL pipelines to finish analysis in 9minutes. [Python, Airflow, Spark, Amazon EMR]· Reduced the cost by 50% when making multiple data sets CCPA compliance. [Airflow, Spark,Amazon EMR, Amazon S3]· Led a team of six people to investigate the discrepancies between (Terabyte) data sets.· Optimized an Android library for real time user data collection along with 99.5+% successful data delivery rate and less energy consumption. [Java, Android SDK development, Gradle]
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  • Insight Data Science
    Data Engineering Fellow
    Insight Data Science Jan 2018 - Jun 2018
    San Francisco, Ca, Us
    Website Video: youtu.be/uiqITDmj5JcSlides: goo.gl/jEZFXKGithub: github.com/duke-leeth/decrypt_diversity_of_cryptocoins· Created a real-time cryptocoins analysis platform for portfolio diversification and risk reduction· Implemented scalable ETL data pipeline for streaming digital coins data [Kafka, Spark, Spark Streaming, and Cassandra]· Built interactive website for time series data visualization [JavaScript, HTML, Flask, and Plotly]
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  • Qsearch
    Data Engineer Intern
    Qsearch Jun 2017 - Sep 2017
    · Implemented an advertisement analysis system, which processed 100+ million users behavioral data in 10 minutes. [Python, BigQuery, Scikit-learn]· Trained a model to measure advertising performance on social networks, such as Facebook (F1-score 80+%). [Python, BigQuery, Scikit-learn]
  • Academia Sinica, Taiwan
    Research Assistant
    Academia Sinica, Taiwan Jul 2015 - Jul 2016
    Taipei City, Taipei City, Tw
    - Proposed new mechanism for recommending a proper graph mining algorithm.- Automated experimentation process by writing parsing and statistical program in Python and C.- "On Recommendation of Graph Mining Algorithms for Different Data", BigComp2016 (Hong Kong, China) (https://goo.gl/Ek1NgJ)- Implemented experimentation through writing algorithm programs in C++.- "On Spatial-Aware Viral Marketing for Location-based Advertisements", TargetAd Workshop 2016 on the 9th ACM International conference on WSDM (San Francisco, USA) (https://goo.gl/wkfgep)- Accumulated knowledge of Machine Learning, Graph Mining, Pattern Mining Algorithm techniques.- Joined workshops in Online Algorithms, Approximation Algorithms, and Randomized Algorithms
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Tsunghan Lee Skills

Computer Science Python Java C++ Javascript Html Css Statistics Physics Civil Engineering Economics Scuba Diving Matlab Sql R Git Vim Spark Hdfs Mapreduce Bigquery Scikit Learn Linux/unix

Tsunghan Lee Education Details

  • Uc San Diego
    Uc San Diego
    Computer Science And Engineering
  • National Taiwan University
    National Taiwan University
    Major: Physics And Civil Engineering

Frequently Asked Questions about Tsunghan Lee

What company does Tsunghan Lee work for?

Tsunghan Lee works for Storyblocks

What is Tsunghan Lee's role at the current company?

Tsunghan Lee's current role is Senior Engineer.

What is Tsunghan Lee's email address?

Tsunghan Lee's email address is tl****@****oup.com

What schools did Tsunghan Lee attend?

Tsunghan Lee attended Uc San Diego, National Taiwan University.

What skills is Tsunghan Lee known for?

Tsunghan Lee has skills like Computer Science, Python, Java, C++, Javascript, Html, Css, Statistics, Physics, Civil Engineering, Economics, Scuba Diving.

Who are Tsunghan Lee's colleagues?

Tsunghan Lee's colleagues are Ben Oconis, Kelly Thompson, Kevin Zahne, Daniel Sellers, Ruhan A P, Kaitlyn Rossi, Clark Stuth.

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