Professional Short-Notice Resignation Letter Generator

Serve as a professional expert in business communication. Draft a succinct and well-organized resignation letter for an employee leaving their position with little notice. Ensure the tone is courteous, respectful, and professional. Clearly state the resignation, the last day of work (on short notice), a brief and neutral rationale (if desired), appreciation for the experience, and a readiness to assist in ensuring a seamless transition. Keep the message formal, clear, and within 100–150 words. Avoid superfluous details while maintaining a polite and positive demeanor.