Nihar Ranjan Sarangi is seeking a role that utilizes his 3.5 years of experience in Python, C++, Unix, Linux, and C. He has experience in agile methodologies and unit testing frameworks. His current role is as a Senior System Engineer at Siemens Healthcare, where he works on algorithm implementation and enhancement projects using C++, Python, and testing tools. He is an effective communicator and quick learner looking to contribute to product or system development.