These days, source code is more liked to opened to others than before. Many companies runs tremendous open-source projects, developers are more interested in the open-source projects for their careers. In this topic, Hermet Park likes to share his open-source activity experience with attendees. He will not only describe why we are interested in the open-source projects but also talk about open-source activities describing his experiences.

1. Open-source
how we survive with it?
Hermet Park
hermetpark@gmail.com
October 2017

2. Why Open-source?
How Open-source?

3. Tizen
A Open-source platform driven by Samsung and Linux foundation.
Started as a mobile platform in 2011, is now expanding for all kinds of devices.
Collaborating with MS, Tizen .NET enriches app development environment.
A full range of Samsung products is going be powered by Tizen.

4. Xamarin
Native user interface, Native performance.
Generic UI set code with some extensions across platforms.
C# and .Net framework.
Business Logic layer Domain Model
Data Access Layer Service Access Layer
Platform
Specific Code
UI Layer
Platform
Specific Code
UI Layer
Platform
Specific Code
UI Layer
Platform
Specific Code
UI Layer

5. Tizen 4.0
The first step toward only platform for various IoT devices.
Introduced Tizen RT which includes real-time OS to support light-weight devices.
Support platform module building blocks to support new devices.
4.0 M1 was released in June, final version is expected in the end of this year.

6. Enlightenment Project
A Window Manager working on Linux.
Lightweight and fast GUI Toolkits, EFL (Enlightenment Foundation Libraries).
Slick and nice EFL Apps – Terminal, Photo viewer, Video player, IDE ...
Support multi OS portability.

7. Enlightenment Project

8. Welcome, Join us!
www.tizen.org
www.enlightenment.org

9. Why Open-source?

10. Era of Open-source

11. Collaboration with companies
Profit Product
Lead
Project
Hire
Talents
Companies have benefits from open-source projects.
Strong
Company
Brand
Opensource
Project

12. The survey says...
Company growth(60%) and increased use of open-source technologies(42%).
89% hiring managers told, it’s hard to find open-source talent.
58% of managers expressed, will to hire more open-source experts in 6 months.
60% managers are looking for full-time hires.
30% managers listed open-source becoming core to business.
43% managers said, economy is encouraging them to hire more.
source: https://fossbytes.com/how-to-get-an-open-source-job-things-to-keep-in-mind/

13. The most 受欢迎的 open-source areas
Hiring Managers are looking for talent the following areas
70% Cloud Technologies
67% Web Technologies
65% Linux
48% Networking Technologies
46% Security
Areas of expertise most affecting hiring decisions
60% Cloud
59% Application Platform
57% Big Data
(hottest)
source: https://fossbytes.com/how-to-get-an-open-source-job-things-to-keep-in-mind/

14. The survey says...
source: https://fossbytes.com/how-to-get-an-open-source-job-things-to-keep-in-mind/
30% Interesting Projects
21% Collaboration with a global community
17% Working on the most cutting-edge technology challenges
12% More job opportunities
12% Working with some of the world’s best developers
6% Job stability
3% Money and perks
2% Others
Pros appreciate community and interesting projects

15. Companies expect to
reduce development resources.
quick get into a new project with less investment.
hire more talented engineers.
Developers expect to
work at open-source lead company.
more interesting jobs with new technologies.
co-work with excellent engineers globally.
So, why Open-source?

16. How Open-source?

17. Open-source activities?
Source code
Patch review
Online discussion
Community meeting
Documentation
Evangelist activity
Localization
Package distribution
Infrastructure management
Bug report
...

18. Subscribe mailing list
General User Discussion
Discussion related to development
Announcement
Git Commits
QA reports
...

19. Code review
Stacking patches is not good symptom.
Train more reviewers.
Have a rule for reviewing days.
Understand more project code.

20. Online discussion
IRC, most popular chat
Keep calm or Ping-pong fight!
Best channel to discuss hot issues
Ping!
No Thanks,
I’m away!

21. Community meetings
Attend in community events!
Build up your personal relationship.
Social networking is important to become a leader of community.

22. Local community
Run a local community

23. Evangelist activities

24. But if,
If not available to open-source activities at workplace,
I’d rather do it in my free time.
Are u
serious?
!

25. Sometimes, Crazy about it!

26. My toy, yeah!
https://www.enlightenment.org/about-enventor

28. The most important is...
Find a project you love to do - https://github.com/

29. Over github
https://libraries.io/ - search open-source projects

30. Open Hub
http://www.openhub.net - Discover, Track and Compare Open-source

31. To become open-source leader
Never commit count!
Good quality
of
Commit
Social
Networking

32. Open-source for survival
Continuous
Development
Catching up
with
the latest
Technology
Contribute to
Communities

33. Why Open-source?, again
Hiring managers are hunting for open source experts!

34. More than that...
Programming is not a zero-sum game.
Teaching something to a fellow
programmer doesn’t take it away from you.
I’m happy to share what I can, because I’m
in it for the love of programming.
John Carmack

35. Ultimately, for this
Open-source contribution is
the contribution to the world!

36. Enjoy
Open-source!