Quantum Algorithms & NIST Explanation+Codes

I am looking for a freelancer who can provide a step-by-step explanation of the Shors and Grovers Algorithm, as well as the NIST finalized Krystal Kyber & Krystal Dilithium Algorithms. The explanation should include code examples.

Skills and Experience:
- Strong understanding of quantum computing and algorithms
- Proficiency in programming languages such as Python,Java and C++
- Knowledge of mathematical concepts behind these algorithms