After a year, I'm back in X! I’ve decided to track my daily progress by tweeting whatever I learn each day. Day 1: - Solved POTD from LeetCode - Did some problems from the CP31 sheet - learned about SOLID, DRY, KISS, YAGNI principles #100DaysOfCode #SystemDesign #DSA #CP31

Day 2: - solved ~some DSA problem, LeetCode POTD - Learned about the creational design pattern: singleton, factory, abstract factory, builder, prototype. - Did 90 pushups in 3 sets #100DaysOfCode #SystemDesing #LLD

Day 3: - POTD from gfg and LeetCode - Normalisation in database - 1NF, 2NF, 3NF - Not much productive today as I'm occupied with my office work, Learned about bmide codeless customisation - Gone through some of the behavioural patterns #100DaysOfCode #SystemDesign #LLD #DSA

Day 4: - POTD from gfg and LeetCode - worked on some Environment sync related patches - Didn't find much time to go through LLD - Did 75 pushups in 3 sets. #100DaysOfCode #LLD #DSA

Day 5: - POTD from gfg and LeetCode - Did few problems from cp31 sheet - Learned about behavioural design patterns. Why they needed? what advantages do they provide? - Environment sync related debugging. #100DaysOfCode #SystemDesign #LLD #DSA