#Rookie’s Adventure: A 0 to 1 Dev Journey

Speaker: Dong Chen
Event: 台北教育大學資訊研究社

Transcript

1. #Rookie’s Adventure: A 0 to 1 Dev Journey Dong Chen @iOS TECH FRESH 05/13/2025
2. Dong Chen iOS TECH FRESH @LINE # Experience Tech Lead/ Full Stack Dev @OpenNCCU NLP Researcher @CSRone x NCCU 2024 Apple WWDC Swift Student Challenge Winner # Education Master/ Bachelor of MIS @NCCU
3. 01 02 03 04 # Unlocking LINE # From “What” to “Why” # More than just coding Shaping the requirements Developing like a LINER # All you need is stack overflow Breaking through the walls Diving into LINE 05 # Questions and answers Q&A CONTENT
4. # Unlocking LINE 01 Diving into LINE
5. A small team shipping huge products in a big company. LINE Client iOS Team
6. A small team shipping huge products in a big company. LINE Client iOS Team
9. Worldwide Developers Within One App So… what is my role? A little screw 􀤉
10. # From “What” to “Why” 02 Shaping the requirements
11. THINK ABOUT IT What’s happening after an feature has been requested?
12. Inside a feature lifecycle. #1 Feature/ Idea received
13. Inside a feature lifecycle. ea received #2 User research
14. #3 Pre-design study Inside a feature lifecycle. er research
15. esign study Inside a feature lifecycle. #4 Design
16. #5 Pre-develop study Inside a feature lifecycle. #4 Design
17. velop study Inside a feature lifecycle. #6 Develop
18. Inside a feature lifecycle. #6 Develop #7 QA
19. #8 Release Inside a feature lifecycle. #7 QA
20. # More than just coding 03 Developing like a LINER
21. THINK ABOUT IT What’s the most important things inside a dev cycle?
22. THINK ABOUT IT What’s the most important things inside a dev cycle? Testability Maintainability
23. How we enhance testability? - Take responsibility for the code you develop - Design for failure instead of fi xing bugs - Write tests - Learn from every lesson
24. How we improve maintainability? - Step back to refactor and code review - Think fi rst, code second - ATDD/ Clean architecture - Deliver just the proper code with top-notch quality
25. LINE CLIENT DEV Ship rapidly, refine constantly.
26. How we keep productivity? - Set hard deadline to every task - Focus on quality over quantity - Integrate project management framework (Scrum/ WF) - Undertake every task with a clear purpose.
27. # All you need is stack overflow 04 Breaking through the walls
28. What are the walls? - Unexpected behavior with unknown root cause - System hardware limitations - Cross platform support - New technique keep rolling out and deprecated
29. LINE CLIENT DEV Learning how to learn
30. LINE CLIENT DEV Ask when you needed
31. LINE CLIENT DEV Compromise with workaround
32. # Questions and answers 05 Q&A