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👋 I'm Mincong

I'm a software engineer at Datadog, currently working on data store automation. The goal is to eliminate toil and simplify operations using workflows. I write workflows for creating and deleting data pipelines in complex microservices architecture. I created verification process for data pipelines' lifecycle. I also write internal libraries to allow other people to build automation easily, such as a Go API client and a package for manipulating configuration in different formats (YAML, Starlark). Previously, I co-developped custom solutions for managing data lifecycle. Before Datadog, I worked at Nuxeo, RedHat, and Orange.

During my free time, I write blog posts on to share knowledge with 20K users/month. It's mainly about Java and Elasticsearch.


  1. Jackson datatype module for Vavr

    Java 97 30

  2. Coursera - Introduction to Algorithms

    Java 114 40

  3. Java Examples

    Java 10 9

  4. Mincong's Personal Blog

    HTML 7 4

  5. Elasticsearch Demos

    Java 18 7

  6. Finance Toolkit

    Python 3

317 contributions in the last year

Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Mon Wed Fri

Contribution activity

October 2022

Created 10 commits in 1 repository
Opened 1 pull request in 1 repository
mincong-h/ 1 merged

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