Dear [Manager's Name],

I am writing to inform you that I have made the difficult decision to resign from my position as a Bank Assistant at [Bank Name]. My last day of work will be [Date].

I have thoroughly enjoyed my time at [Bank Name] and I am grateful for the opportunities that have been presented to me during my tenure. However, I have decided to pursue other career opportunities that align more closely with my long-term goals.

During my time at [Bank Name], I have had the privilege of working on a number of projects that have allowed me to develop my skills and knowledge in the banking industry. Some of the key projects that I have been involved in include:

- Assisting with the implementation of new banking software that has improved the efficiency of our operations and enhanced the customer experience.

- Conducting research and analysis on emerging trends in the banking industry, which has helped to inform our strategic planning efforts.

- Collaborating with cross-functional teams to develop and launch new financial products and services that have generated significant revenue for the bank.

I am confident that the skills and experience I have gained during my time at [Bank Name] will serve me well in my future endeavors. I would like to express my sincere gratitude to you and the rest of the team for your support and mentorship during my time here.

Thank you for your understanding and please let me know if there is anything I can do to help with the transition process.

Sincerely,

[Your Name]