The total HR manual development is a never-ending assignment. It needs updating every six months.
At the initial stage, it could take up to six months at least to complete the manual/handbook for a full-time person, even if you employ an outside expert. On your own, with additional responsibilities, it will take much longer time. My suggestion is - in addition, seek a local expert. You will need this network of help to do a good job. I think you got a list of elements for an HR manual; you should sit with your boss - analyze the list - set the priority [1st. lot, 2nd. lot, 3rd. lot, etc.] - discuss the need for HO support, to uniform the approach - discuss the need for a local expert, etc.
Your priorities could be [my best guess] - personnel records - various forms required - access control - workplace rules - employee hiring - job descriptions - employment applications - interviewing applicants - payroll administration - training [induction/orientation/development] - employee handbook. You/your boss should agree to the priority list.
I can understand/fully appreciate your position in the organization. - Your company is new. - You are new. - Most people in the organization are new. - Also, you are a female [under Indian conditions]. - HR is unknown to some extent. - For some, HR is still a personnel department, etc. You should be mindful of these. You need a high level of energy/flexibility/adaptability. You need to use your interpersonal skills to the best and highest level. You need to take a neutral position. You have no enemies nor friends. You need to avoid office gossip/maintain a high level of confidentiality because you deal with a lot of personal data. Initially, you need to develop a profile of all individuals and manage each on their merits.
For a start, - understand the organization - understand the organization structure - understand the organization systems - understand the organization politics/influential people - understand the organization/individual roles - understand the organization/positions - understand the individual job descriptions - understand the job/job specifications, etc. To win confidence/trust, you need to show credibility/functional knowledge level. Initially, please do not rush with too many things. Take one thing at a time and do a thorough job. Everything must be done right the first time.
I had given some help to another person from New Delhi, who is in a similar position like yourself. She has done a terrific job. If you want, you can contact her—mention my name. Rekha Bhatia [Login to view]. Good luck. Regards, Leo Lingham.