emotion recognization

I am looking to build an emotion recognition system that can detect all types of emotions for research purposes. The system should use text analysis as the primary method for emotion recognition. It is important that the system is capable of recognizing a range of emotions, both basic emotions such as happy, sad, and angry, as well as more complex emotions like anxiety, envy, and guilt. Accurate emotion recognition is critical for my project, so I need an experienced freelancer who will be able to put together a high quality system.