If the move is from Technology Stategy to Strategy, then the move isnt difficult as such. Their core training, frameworks, and methodologies overlap. In fact, Tech. Strat folks and Pure-play strategy folks work together on some projects. But, if the question is moving from a pure Technical role (coding, testing, etc.,) to a corporate strategy kinda role, then it is very difficult. Both are miles apart. I havent come across anyone who made such move. So you best bet would be to move to Technology Strategy team (IT Strategy/Enterprise Architecture/Digital)