Built an ATM PIN Simulator using Java ๐ป
โ๏ธ PIN authentication
โ๏ธ Transaction logic
โ๏ธ Input validation
Great way to practice OOP and real-world system design.
Next step: GUI + database integration.
#Java#Coding#BuildInPublic@sqicict
Built a grading system in C ๐ง
Input โ Process โ Output
Simple idea, but great practice for:
logic building
condition handling
clean code
C still teaches discipline.
If you're a junior developer, focus on these 3 things:
Learn how to read other peopleโs code
Get comfortable asking โwhyโ
Ship small projects consistently
You donโt need 10 courses.
You need practice + feedback.
Thatโs how you stand out.