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280 followers · 136 following
  • Currently at Roku, was at Microsoft
  • San Francisco Bay Area, CA

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Achievement: Arctic Code Vault ContributorAchievement: Starstruckx3Achievement: Pull Shark
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Achievements

Achievement: Arctic Code Vault ContributorAchievement: Starstruckx3Achievement: Pull Shark
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jiegzhan/README.md

Hi there 👋

  • 🔭 I am Zhang Jie (张 杰), a Senior Software Engineer at Roku 💜 Big Data Platform team, where I provide data infrastructure and data solutions both in large scale 🔵 real time streaming processing and data warehouse batch processing.

  • 🌱Tech Stack: Flink, Spark, Kafka, Kafka Connect, Presto, Hive, Hadoop Ecosystem, Airflow, Kubernetes, Docker, AWS Stack, DataDog, Jupyter Notebook, Superset, Looker.

Real Time Streaming Processing ✅

Architected and led a Flink & Kubenetes powered real time streaming platform which provides capabilities to build Flink streaming applications and run them on Kubernetes clusters seamlessly. Onboarded other engineering teams and promoted best streaming practices.

Data Warehouse Batch Processing ✅

Built and maintained a Hive & Spark & S3 & Airflow based data warehouse, architected and implemented distributed data ingestion, storage, and processing pipelines.

Pinned

  1. multi-class-text-classification-cnn Public

    Classify Kaggle Consumer Finance Complaints into 11 classes. Build the model with CNN (Convolutional Neural Network) and Word Embeddings on Tensorflow.

    Python 423 202

  2. multi-class-text-classification-cnn-rnn Public

    Classify Kaggle San Francisco Crime Description into 39 classes. Build the model with CNN, RNN (GRU and LSTM) and Word Embeddings on Tensorflow.

    Python 583 262

  3. image-classification-rnn Public

    Classify MNIST image dataset into 10 classes. Build an image classifier with Recurrent Neural Network (RNN: LSTM) on Tensorflow.

    Python 78 48

  4. trinodb/trino Public

    Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

    Java 6.7k 2.1k

  5. apache/hudi Public

    Upserts, Deletes And Incremental Processing on Big Data.

    Java 3.7k 1.7k

  6. prestodb/presto Public

    The official home of the Presto distributed SQL query engine for big data

    Java 14.2k 4.9k

356 contributions in the last year

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Contribution activity

November 2022

6 contributions in private repositories Nov 16

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