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zjffdu
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Jeff Zhang
@zjffdu
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Open GitHub
🇨🇳 Shanghai, China
Hortonworks
Profile age: almost 16 years
Updated 5 days ago
253 followers • 13 following
Contacts
zjffdu@gmail.com
https://www.linkedin.com/in/zjffdu/
@zjffdu
Profile Overview
Global
China
Beginner
Adept
Advanced
Expert
Master
Elite
Legend
Global Rank
Elite 3
Persona
Influencer
#165,055
#119,771
#39,938
Explore Ranks
Top 3 Languages By Stars
All Languages
Top 5 Repositories
flink-sql-cookbook-on-zeppelin
66
27
updated almost 3 years ago • age over 4 years
cassandra-fs
33
8
updated over 15 years ago • age over 15 years
Java
98.1%
Shell
1.9%
zeppelin_airflow
14
9
updated over 1 year ago • age about 4 years
Python
100.0%
zeppelin
13
11
updated 11 days ago • age almost 10 years
Java
66.3%
Jupyter Notebook
15.0%
JavaScript
10.8%
TypeScript
4.2%
HTML
3.7%
flink-udf
12
3
updated over 4 years ago • age over 5 years
Java
85.4%
Scala
14.6%
View all 8 repositories
Last Contributions
2025
AdalFlow
1 PR
+4
-3
Python
3,829
351
7
2024
AdalFlow
4 PRs
+45
-47
Python
3,829
351
7
2023
beam
2 PRs
+214
-44
Java
8,332
4,420
53
zeppelin
4 PRs
+124
-1,805
Java
6,568
2,833
2022
zeppelin
~25 PRs
+2,381
-309
Java
6,568
2,833
View all contributions
Latest Updates
06 Sep 2025
Followers Count:
252
253
08 Aug 2025
Followers Count:
254
252
25 Jul 2025
Followers Count:
253
254
02 Jan 2025
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