Harri Havanka is a Innovative Telco Specialist | Cloud-Native Architect | SIP, IMS, and AI Integration Expert at Tata Consultancy Services. They possess expertise in telecommunications, 3g, gsm, ip, lte and 33 more skills. Colleagues describe them as "I had the pleasure to work with Harri on a number of different projects. Not only was his technical knowledge and expertise key during the development of our training, but he also demonstrated to be extremely flexible and supportive, always providing ideas and solutions when we were facing challenges. He is incredibly committed to his responsibilities, and focuses on working on very high standards. As a person he is friendly, very down to earth and easy to approach, which makes working… Show more" and "Harri Havanka was one of the technical expert in our team who was capable of independently working as a subject matter expert. He is capable of deploying and commissioning products on his own and also train them to engineers who worked with customers. His enthusiasm of learning new things quickly was evident from his early adoption of IoT Technology working with Arduino and developing end to end product that can store and perform Analytics. His technical skills in programming and system… Show more"