I need assistance from someone who is an expert with Microsoft Exchange - 01/05/2018 00:54 EDT

I set up a client with Microsoft Exchange, but the calendar feature is not syncing to all devices and to all the other people in the organization. The client is frustrated and I need to get this fixed. I am seeking someone who has excellent knowledge and familiarity with Microsoft office EXCHANGE and someone who speaks impeccable english and can communicate and work directly with my client to resolve his issues. In addition, they must be available during the USA Daytime to work with the client to resolve the issues. If you think you are this person, then I would like to hire you for this one-time job. DO NOT SUBMIT A BID if you are not expertly familiar with Microsoft Exchange. We have already had knowledgeable people working on this. We are well past the stage of people who are familiar with it. I need someone who is an expert with it. Again, DO NOT bid if that is not you...But please do if that is you. Thanks!