HR operation manager role and responsibilities and their involvement?

Kindly help me what is role and responsibilities of Hr manager and their involvement if he is the only Hr of the company immediate senior is the proprietor

To put it in simple terms, the responsibilities include designing a HR framework for the organisation, successful implementation of the same and then conduct an audit to analyse whether its working properly or not, identify the areas of concern and rectify them.
Of course, its not an easy responsibility.

Hi,
HR Functions
Hiring
Promotions
Reassignments
Position classification and grading
Salary determination
Performance appraisal review and processing
Awards review and processing
Personnel data entry and records maintenance
Consultation and advisory services to management and employees
Conduct problems
Performance problems
Policy development
Technical policy interpretation
Work Permitting Immigration Visa Program
Benefits
Health care insurance
Life insurance
Disability insurance
Retirement
Voluntary accidental death and dismemberment insurance
Leave Transfer Program
Tuition Assistance Plan
Training opportunities
Combined Federal Campaign
Employee assistance referral
Workers' compensation

Hi,
I would strongly recommend you to first of all tell us about the background of your organization , number of staff , and number of staff whom working in your HR department, then I will be in a good position to advice you regarding the KPI and KPA of your HR manager job summary.

Hello Friends.
I am working with an NGO Chaitanya. Our NGO is working for Women empowerment through SHGs. Theses SHGs come together & form federation. Chaitanya helps SHGs in federation formation. after existence these federations are separate entity so Chaitany's role is only to guide, capacity building of these federation etc.
We have 48 federations & 1,10,000 SHG women in 18 districts of Maharashtra.
In each federation staff strength is like 1 Manager, 1 Accountant & 4 filed staff. as on today all federation staff strength is 300.
As a HR manager I am maintaining MIS of these staff, leave record, some time recruitment, salary.
Our trustees are expecting more initiative from me.
So cane you help me to perform as a best HR.