bulk mailing program

I am looking for a freelancer to develop a bulk mailing program using Gmail as the preferred email service provider.

Skills and Experience:
- Proficiency in developing email marketing software or programs
- Experience with Gmail API and integration
- Knowledge of email deliverability best practices
- Ability to handle large email lists and manage email campaigns efficiently
- Familiarity with automation and scheduling tools for bulk email sending

Requirements:
- Develop a bulk mailing program that can handle sending emails to a large number of recipients multiple times a week
- Ensure that the program integrates seamlessly with Gmail and follows Gmail's guidelines and limitations
- Provide options for list generation, as well as the ability to import and manage existing email lists
- Implement automation and scheduling features to optimize the sending of bulk emails
- Implement tracking and reporting functionalities to monitor the success of email campaigns

Please include relevant experience and examples of previous similar projects in your proposal.