Advanced Cryptographic Algorithm Developer

I need an expert in cryptography to code a sophisticated encryption/decryption algorithm. The algorithm needs to meet advanced security standards.

Key Requirements:
- Design and implement a high-level security cryptographic algorithm
- Focus on encryption and decryption functionality
- Ensuring the algorithm is efficient and robust against potential threats

Ideal Skills and Experience:
- Proven experience in cryptographic algorithm development
- Strong understanding of advanced security measures
- Excellent coding skills with an eye for detail
- Ability to deliver work on time and within budget