i want to have data filtration of the 10digits phone numbers used for calling to customers.
1st thing data will be unlimited so it will be 1 to 10million in csv and excel format files so from that duplicate numbers need to be removed
2nd thing we should be able to filter the data as per the prefixes
3rd thing whenever we add new data in the old existing database it shouldn't accept duplicate data and add only the new one
4th after above filtration if we use data then it should be marked or we should be able to find that data is used one or should be able to separate it from existing data.
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Hi, I have an experience of working in SQL databases. Your problem statement seems like an easy task which can be done quickly. Kindly share the details if interested.
I am interested on your job post. I would like to offer myself as a candidate for the post. I have data entry and other programming skills.I have excellent typing speed so you can hire me for the project.
I deal fluently with spreadsheets and can finish this job with high precision and quality that will satisfy you. I understand the job description and we can discuss it even more.
Hello, I went thru the des. This can be done within 3 days with 100% accurate. Kindly check my past job work Today can start. Looking forward to hearing from you Thanks Regards Thushara