I hope this letter finds you well. I am writing to express my sincere gratitude for the opportunities and experiences I've had while working under your leadership. During my tenure , I have grown both personally and professionally. Your mentorship, guidance, and support have been instrumental in my development. I appreciate the trust and confidence you've placed in me, allowing me to take on new challenges and responsibilities. Your leadership style, dedication to excellence, and commitment to fostering a positive work environment have inspired me. I've learned valuable lessons from observing your decision-making, problem-solving skills, and dedication to the success of our team. I am deeply grateful for the knowledge and skills I've gained under your leadership. Your encouragement and constructive feedback have contributed significantly to my professional growth. I am confident that the lessons I've learned from you will continue to guide me in my career. Thank you once again for your guidance, support, and mentorship. I am honored to have had the opportunity to work with you. Please feel free to reach out to me if I can be of any assistance in the future. Warm regards,