Python development project

Need help developing a telephony application using Python. It will be necessary to develop internal and external services and rework the existing code base, as well as implement new functionality in accordance with the TOR. You will need to work with PostgreSQL and built-in procedures. The direction of the web, both backend and frontend. TensorFlow, Caffe and neural networks, OpenCV. Git/mercurial, redmine, Django, Flask will be used. Knowledge of algorithms and data structures is required