Jiangge Zhang
Software Engineer
Beijing, China
Summary
🤩
RockstarJiangge Zhang is a seasoned software engineer based in Beijing with 14 years of hands-on experience building reliable back-end systems and improving developer tooling. He is an active open-source contributor with meaningful work on well-known Python projects such as cryptography, kazoo, pip-tools, and flask-oauthlib, focusing on compatibility, security features (2FA/HOTP/TOTP), and stability. Jiangge has a track record of pragmatic engineering: adding trusted-host support to pip-compile, implementing TreeCache and watches in Kazoo, and modernizing OAuth flows and SQLAlchemy integrations. His contributions often sit at the intersection of infrastructure, security, and developer experience, improving APIs, testing, and packaging for wide reuse. Colleagues would describe him as detail-oriented and dependable, with a knack for refactoring legacy codebases to support contemporary libraries and workflows.
14 years of coding experience
Stackoverflow
4,444reputation
432kreached
9answers
1question
django
top-5%
pip
top-5%
python
top-5%
Github Skills (36)
unit-testing10
pip-tools10
back-end-development10
python10
apidoc10
setuptools10
packaging10
data-parsing10
zookeeper10
pip-compile10
otp10
flask-ask10
two-factor-authentication10
api10
cryptography10
Programming languages (16)
Github contributions (5)
cn/GB2260
Dec 2014 - Nov 2018
中华人民共和国国家标准 GB/T 2260 行政区划代码
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 30 commits, 6 PRs in 3 years 11 months
Contributions summary:Jiangge contributed to the development of a Python-based administrative divisions library, as indicated by their commits. They focused on improving the project's metadata for PyPI and adding a license file. Significant contributions included implementing the core Python API, generating data modules from source data, and refactoring code for improved functionality. The user also added support for multiple data stores and updated the parsing script to handle data from various sources.
gb2260
lepture/flask-oauthlib
Nov 2013 - Jun 2015
YOU SHOULD USE https://github.com/lepture/authlib
Role in this project:Back-end Developer
Back-end DeveloperContributions:29 commits, 5 PRs, 2 pushes in 1 year 7 months
Contributions summary:Jiangge primarily focused on enhancing the `flask-oauthlib` library, adding features such as plain text configuration support and addressing missing default key problems. They implemented and tested various OAuth applications, including LinkedIn, and integrated support for automatic token refresh. Furthermore, the user refactored OAuth 1.0a implementation and added the support of a new client with `requests-oauthlib` as the backend.
oauth-serverpythonoauth-providerflaskauthlib
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