Let my projects speak for themselves.
Created a solution for real-time Codeforces submissions updates from friends with 95% accuracy. Employed web scraping for data retrieval and SendGrid API for email communication. Tech Stack: Python, Selenium.

Developed cipher algorithms (DES, AES, SHA3) in C++, identified vulnerabilities to uncover hidden keys. Conducted cryptanalysis on various ciphers, including DES, EAEAE, and RSA with a low public exponent, employing Coppersmith's LLL-based attack.

Mastered graph algorithms (DFS/BFS), explored shortest paths (Dijkstra, Bellman-Ford, Floyd Warshall), implemented 2-SAT, and studied disjoint set union, path compression, and minimum spanning tree algorithms(Kruskal, Prim)

Mastered essential Data Structures and Algorithms for Competitive Programming, including Sieve of Eratosthenes and its variations. Acquired skills in Segment Tree, Binary Indexed Tree (Fenwick Tree), Square Root Decomposition, and MO's Algorithm.