Tianyi Cong is a Chief Technology Officer at the COOL company. He possess expertise in java, python, c++, algorithms, mysql and 12 more skills. He is proficient in English. Colleagues describe him as "Tianyi is a brilliant domain expert and one of the best engineering leaders I've ever met. Since I joined Insticator, I was much impressed by Tianyi's rich knowledge about digital marketing, programmatic advertising and ads monetization platforms. I keep learning various domain knowledge from Tianyi, helping myself diving into related fields. Tianyi built Insticator's technology eco-system from scratch and led its evolution in recent years. He knows everything very well from both technology and business sides, which enables him to guide the team to improve and expand the eco-system continuously. Today all services are running smoothly and processing numerous amount of data everyday to support Insticator's business. Working in the engineering team under Tianyi's supervision is a great experience. We are always encouraged to find out things to create, improve or optimize, take actions and make more contributions. We enjoy the feeling of being inspired, supported, trusted and recognized in our engineering practice. All these clearly demonstrate Tianyi's outstanding leadership in engineering. I have grown a lot at Insticator and I truely appreciate Tianyi's help."