Yes, you can contribute to the PF scheme at 12% of your basic salary from both the employee and employer sides if the salary is higher (above 35K). Currently, the PF ceiling limit is 15,000 Basic+DA, but the contribution can be extended by mutual agreement between the employee and employer. However, for this, you may need to seek permission from your management as increased contributions will raise the CTC.
I hope this clarifies your doubts. Please revert in case you have more queries.
Regards