Here are ten free and readytouse work experience certificate samples. You can also download the below samples to customize them as per requirements.These sample letters show how to write a Request Letter for Experience Certificate from your employer. They include different examples for various situations. My best advice is to reach out to your HR department and work towards a resolution. I have resigned on _____ date because ______(reasons). This letter should specify your last day of work. Your department will forward a copy to the Human Resources Department for placement in your personnel file. Learn how to write a resignation letter (and what not to include) and then use our example letters as a guide. If you are intending to give a experience letter and relieving letter take no dues if any from him and then issue.