Co-Chair

1. Fourth International Workshop on Crowdsourcing in Software Engineering, 2017
2. Seventh Workshop on the Evaluation and Usability of Programming Languages and Tools, 2016
3. Third International Workshop on Crowdsourcing in Software Engineering, 2016
4. Sixth Workshop on the Evaluation and Usability of Programming Languages and Tools, 2015
5. Second International Workshop on Crowdsourcing in Software Engineering, 2015
6. Fifth Workshop on the Evaluation and Usability of Programming Languages and Tools, 2014
7. First International Workshop on Crowdsourcing in Software Engineering, 2014

Steering Committee

1. Fifth International Workshop on Crowdsourcing in Software Engineering, 2018

Guest Editor

1. IEEE Software, Theme Issue on Crowdsourcing for Software Engineering, 2017

Program Committee

1. ICSE NIER 2021: International Conference on Software Engineering, New Ideas and Emerging Results Track, 2021
2. ESEC/FSE 2020: Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering, 2020
3. VL/HCC 2020: Symposium on Visual Languages and Human-Centric Computing, 2020
4. CHASE 2020: Workshop on Cooperative and Human Aspects of Software Engineering, 2020
5. IUI: International Conference on Intelligent User Interfaces, 2020
6. Onward! 2019: International Symposium on New Ideas, New Paradigms, and Reflections on Programming and Software, Papers Track, 2019
7. VL/HCC 2019: Symposium on Visual Languages and Human-Centric Computing, 2019
8. IUI: International Conference on Intelligent User Interfaces, 2019
9. ICSE NIER 2019: International Conference on Software Engineering, New Ideas and Emerging Results Track, 2019
10. CHASE 2019: Workshop on Cooperative and Human Aspects of Software Engineering, 2019
11. VL/HCC 2018: Symposium on Visual Languages and Human-Centric Computing, 2018
12. CHASE 2018: Workshop on Cooperative and Human Aspects of Software Engineering, 2018
13. VL/HCC 2017: Symposium on Visual Languages and Human-Centric Computing, 2017
14. ICGSE 2017: International Conference on Global Software Engineering, 2017
15. ICSE NIER 2017: International Conference on Software Engineering, New Ideas and Emerging Results Track, 2017
16. PLATEAU 2017: Eighth Workshop on the Evaluation and Usability of Programming Languages and Tools, 2016
17. CHASE 2017: Workshop on Cooperative and Human Aspects of Software Engineering, 2017
18. FSE V&R 2016: International Symposium on the Foundations of Software Engineering, Visions and Reflections Track, 2016
19. Onward! 2016: International Symposium on New Ideas, New Paradigms, and Reflections on Programming and Software, 2016
20. VL/HCC 2016: Symposium on Visual Languages and Human-Centric Computing, 2016
21. ICGSE 2016: International Conference on Global Software Engineering, 2016
22. ICSE Visions 2016: International Conference on Software Engineering, Visions of 2025 and Beyond Track, 2016
23. CHASE 2016: Workshop on Cooperative and Human Aspects of Software Engineering, 2016
24. VL/HCC 2015: Symposium on Visual Languages and Human-Centric Computing, 2015
25. ICSE Demos 2015: International Conference on Software Engineering, Demos Track, 2015
26. IS-EUD 2015: International Symposium on End-User Development, 2015
27. CHASE 2015: Workshop on Cooperative and Human Aspects of Software Engineering, 2015
28. WAWSE 2015: Workshop on Alternative Workforces in Software Engineering, 2015
29. ICSE Posters 2014: International Conference on Software Engineering, Posters Track, 2014
30. ICSE Demos 2014: International Conference on Software Engineering, Demos Track, 2014
31. CSMR Demos 2014: Conference on Software Maintenance, Reengineering and Reverse Engineering, Demos Track, 2014
32. CHASE 2014: Workshop on Cooperative and Human Aspects of Software Engineering, 2014
33. CHASE 2013: Workshop on Cooperative and Human Aspects of Software Engineering, 2013
34. TOPI 2011: Workshop on Developing Tools as Plug-ins, 2013
35. IS-EUD 2013: International Symposium on End-User Development, 2013
36. PLATEAU 2012: Workshop on the Evaluation and Usability of Programming Languages and Tools, 2012
37. USER 2012: Workshop on User Evaluation for Software Engineering Researchers, 2012

Conference Service

1. SPLASH: Conference on Systems, Programming, Languages and Applications: Software for Humanity, Video Previews Czar, 2015
2. SPLASH: Conference on Systems, Programming, Languages and Applications: Software for Humanity, Video Previews Czar, 2014

Review Board

1. ESE: Empirical Software Engineering, 2014/2015

Reviewer

1. TSE: IEEE Transactions on Software Engineering, 2011 - 2020
2. TOCE: ACM Transactions on Computing Education, 2020
3. TOSEM: ACM Transactions on Software Engineering and Methodology, 2011, 2012, 2014, 2019, 2020
4. ESE: Empirical Software Engineering, 2013, 2015, 2016, 2019
5. JSS: Journal of Systems and Software, 2014, 2015, 2016, 2019
6. CHI: ACM Conference on Human Factors in Computing Systems, 2011, 2014, 2015, 2016, 2017, 2018, 2019, 2020
7. UIST: ACM Symposium on User Interface Software and Technology, 2011, 2013, 2016, 2017, 2019
8. CSCW: ACM Conference on Computer Supported Cooperative Work, 2008, 2015, 2016, 2018
9. IEEE Computer, 2012
10. IEEE Software, 2009, 2018
11. OOPSLA: Object-Oriented Programming, Systems, Languages, and Applications, 2008
12. ICSE: International Conference on Software Engineering, 2007