data structures and algorithms
Hola!
I'm Jonathan, a software engineer with a focus in security. I created this portfolio to organize notes on leetcode, projects, and books I'm reading. Feel free to take a look around.
#python3_leetcode_solved {
easy: 0;
medium: 0;
hard: 0;
sanity:
}
Currently Working On:
data structures and algorithms
LeetCode: Graphs I DFS BFS Union Find
July 17, 2026
data structures and algorithms
LeetCode: Graphs II BFS Kahn Topological Sort
July 17, 2026
data structures and algorithms
LeetCode: Trees I BFS
July 17, 2026
data structures and algorithms
LeetCode: Trees I DFS
July 14, 2026
data structures and algorithms