LeetCode-Style Problems for Fintech and Social Media Apps
Solve real-world coding problems from fintech and social media apps — built for interview and industry prep.
346
students
2.5 hours
content
Aug 2025
last update
$19.99
regular price
What you will learn
Solve real-world algorithmic problems commonly encountered in fintech and social app development.
Implement advanced data structures like hash maps, sets, and queues in Swift.
Apply depth-first and breadth-first search techniques to practical graph-based challenges.
Understand and implement the sliding window technique for efficient data analysis.
Build and traverse adjacency lists to solve user relationship and clustering problems.
Use Union-Find to identify connected components in a network graph.
Apply sweep-line algorithms to determine maximum concurrency from login session data.
Write optimized Swift code that meets performance constraints for large input sizes.
Analyze algorithm complexity (time and space) to justify design decisions.
Develop and debug Swift code in a testable format similar to LeetCode environments.
Course Gallery
Loading charts...
6713049
udemy ID
10/07/2025
course created date
13/08/2025
course indexed date
Bot
course submited by