Use the CamelCasePropertyNamesContractResolver class of the Newtonsoft.Json assembly to return the JSON serialized string in camel case.
var responseObject = employeeProxy.GetAllEmployees();
var serializedObjectInCamelCase = JsonConvert.SerializeObject(responseObject,
new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver()
});
