I'm looking for a developer to build a comprehensive shipping cost calculation system for my logistics company. The system should accurately calculate shipping costs based on multiple factors and support various shipping options. Key Requirements: - Calculate costs based on: - Distance - Weight - Package dimensions - Support multiple shipping options: - Standard shipping - Express shipping - International shipping Ideal Skills and Experience: - Experience in developing logistics or shipping-related systems - Strong understanding of cost calculation algorithms - Proficiency in handling multiple input variables - Ability to create user-friendly interfaces Please provide examples of previous similar work and your approach to this project.