Many people think Legacy Code is "bad code". However, from my perspective legacy code is far more than bad code. Bad code is better if we compare it with 3 others situations including "No Source Code", "No standard build" and "No version".

1. Legacy Code For Management
Twin Panichsombat
Agile Tour Bangkok 2016

2. About us

3. About ME

6. Our Services

7. http://less.works

8. Last year me talked about
“Stack Overflow Driven
Development” the right way

12. Why do we need to
know about it?

14. Living in Waste Land

15. What is legacy code?

16. Dude do decompile

17. Magic version

18. The holly laptop

19. Bad Code

20. Go back and check all
projects you have and plot
it to know where you are.

21. Dude DecompileThe Holly Laptop
Bad Code Magic Version

22. Dude DecompileThe Holly Laptop
Bad Code Magic Version

23. Dude DecompileThe Holly Laptop
Bad Code Magic Version

24. Dude DecompileThe Holly Laptop
Bad Code Magic Version

25. Effect of Legacy code
to the company

26. People will
learn nothing from it

27. Cost of Change is
very high

28. The New Legacy

29. How to improve

30. Make change cheap
Make regression cheaper

31. Invest in people for technical excellent

32. Continuous attention to technical excellence
and good design enhances agility.