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zhangxinyao88/README.md

Xinyao Zhang

Software engineer based in New York, working on distributed data systems.

My day-to-day work centers on Spark, Hadoop, Java, and Python: building and supporting large-scale ETL and processing workloads across distributed storage and compute environments.

I am especially interested in:

  • Modern data platforms, including object storage and Iceberg-style lakehouse architectures.
  • Software quality at scale: static analysis, CI/CD, SonarQube, and developer tooling for JVM codebases.
  • Reliable agentic engineering workflows: grounded code-review assistance, evaluation, guardrails, and human review.
  • Open-source software and sustainable developer communities.

Tech stack

Area Technologies
Languages Java Python
Storage HDFS Amazon S3
Processing Hadoop MapReduce Apache Spark
Streaming Apache Kafka
Tooling SonarQube

GitHub activity

Xinyao's GitHub stats

Merged contributions in the last 12 months

Repository About
apache/airflow Apache Airflow - A platform to programmatically author, schedule, and monitor workflows
apache/solr Apache Solr open-source search software
apache/fineract-backoffice-ui Angular back-office UI for Apache Fineract, the open-source core banking platform
apache/datafusion Apache DataFusion SQL Query Engine
gchq/sleeper A cloud-native, serverless, scalable, cheap key-value store
apache/sedona A cluster computing framework for processing large-scale geospatial data
apache/arrow-rs Official Rust implementation of Apache Arrow
apache/security-dash Apache security

Pinned Loading

  1. Anomaly-based-Intrusion-Detection-System Anomaly-based-Intrusion-Detection-System Public

    Python 2

  2. Job-Apply-Engine Job-Apply-Engine Public

    Python

  3. Knowhere Knowhere Public

    Forked from yyuumd/KnowWhere

    Java

  4. Shared_Bike_Analysis Shared_Bike_Analysis Public

    Jupyter Notebook