@RequestMapping(value = "/employee/skills/{employeeId}", method = RequestMethod.GET)
	@ResponseBody
	public String getEmployeeSkills(@PathVariable String employeeId)
			throws JsonGenerationException, JsonMappingException, IOException {
		ObjectMapper objectMapper = new ObjectMapper();
		ObjectNode objectNode = objectMapper.createObjectNode();
		List<SkillRating> skills = employeeDao.employeeSkills(employeeId);
		String data = objectMapper.writeValueAsString(skills);
		objectNode.put("skills", data);
		return objectNode.toString();
	}