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Pixo

iOS Engineer

2022 - 2023iOS · UIKit

Preview

BabyStory Story tab diary editor

My role

I worked on iOS features and maintenance for BabyStory and SleepTune.

  • Built the flow from photo editing to diary entries in BabyStory.
  • Improved SleepTune onboarding with Core Animation and SpriteKit.
  • Took part in code reviews, CI/CD, the engineering blog, and a TDD study group.
Detailed development notes

Timeline

2022.09.01 - 2023.05.31

My work

Worked on BabyStory, an app for editing baby photos and organizing them into albums, and SleepTune, a project for listening to ASMR sounds.

Baby Story App Maintenance

  • Fixed minor bugs and added features to improve retention and payment conversion rates for the Baby Story app.
  • Reviewed code with teammates on GitHub and learned how to use CI/CD.
  • This prompted me to think about which agile practices would help the team work together.

Added Story Tab to Baby Story

  • We added diary entries after photo editing as part of the plan to turn BabyStory from a simple editing app into a super app.
    • Users could go straight from editing photos to writing a diary entry without leaving the app.
  • Implemented diary creation and editing screens.
    • Researched and implemented diary background color changes.
      • Documented the implementation process and published it on the team blog.

Improved SleepTune Onboarding

  • Used Core Animation and SpriteKit to make the previously rigid SleepTune onboarding animated and interactive.

Preview

SleepTune interactive onboarding

Internal team blog TF

  • As part of Pixo's internal team blog TF, I contributed articles and discussed proposals and action plans to make the blog more active.

Internal TDD study group

  • Studied "Test-Driven Development" to find opportunities to apply TDD, and tried to practice test-driven development in small parts of the code.

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