Experience developing RTK (Real Time Kinematic), PPP (Precise Point Positioning), or related precision positioning technologies
Hands-on experience of Kalman Filter and Least Squares in navigation;
In-depth knowledge of different error sources and modeling in GNSS raw measurements
In-depth knowledge of satellite dynamics, satellite precise orbit and clock;
In-depth knowledge of state-of-the-art ionosphere modeling and the impact on carrier phase integer ambiguity resolution;
Proficiency in C/C++, Matlab and Python programming
