Apart from the ones given above, others to be included in the list are - the ability to multitask, flexibility, determination, responsible and ethical way of working, tolerance, adaptability and commitment to excellence. While mentioning these skills, make sure that you give corresponding examples of how you applied these in your past work assignments. This lends a kind of authenticity to your claims. And yes, please make the resume crisp and clear. List only those skills which are relevant to the job you have applied for. All the best!