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Internship report
2021/9/30
Kohei Morino
Mercari JP Camp2 (iOS)
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About Me
- First year graduate school student (ML, NLP)
- I created 7 apps that is available on App Store
- I love tennis š¾
Kohei Morino
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Overview
2021/8/1 ~ 2021/9/30
Term
Mercari JP Personalization Client
Develop Mercari iOS app
Team
Task
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Task 1
- Removed a feature ļ¬ag and old version ļ¬les
- Renamed new version ļ¬les
Cleanup search API
What I learned
- How to develop Mercari app (Architecture, PR, etc...)
- The role of feature ļ¬ags š©
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Task 2
- Create a new proļ¬le camera screen
- Switch between new and old screens by a feature ļ¬ag
Re-architecture Proļ¬le Camera Screen
What I learned
- Reactive swift
- MicroViewController
- Unit tests
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New!!
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Task 3
- Remove xib ļ¬les š
- Replace Distributor with Store
Refactor Proļ¬leEditViewController
What I learned
- The role of Store
- How to create mocks for unit tests
- Merits of avoid using xib ļ¬les
Store
VC1 VC2 VC3
State
Actions
ParentVC
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Task 4
- Create the components in SellerHome
Migrate seller home to Home architecture
What I learned
- How to use DataSource
- How to create tests for log
- SellerHomeās API
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What I was conscious of
Communication Suggestion
Cooperation Learning
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Conclusion
Feature ļ¬ag, Reactive swift, MicroViewController, ā¦.
Learned
Code review skill
Lacked
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Thank you all!!