Object Recognition Algorithm in Python

My company needs an object recognition algorithm built that can recognize objects with high accuracy. The algorithm must be very well documented to allow for a beginner level engineer to retrain the algorithm to detect new objects. We already have multiple training sets for many objects. Core Design Necessities: - Written in Python Language - Easy to Retrain with New Datasets - Ability to detect multiple objects in the same image - Ability to classify objects into categories and sub-categories For more information on the details of the project please contact me. Experience Requirements: - Python - Extensive CV and ML experience - Some Database Experience - Some Virtual Machine Experience - Excellent Communication Skills, There will likely be follow up to this initial project.