Create reports in php / pdf18

I need a professional with knowledge in php - washing (required) to change an online program. If you have knowledge in Portuguese or use a translator with ease. 1 - change the way a user records data, from the current date, to any calendar date. *The last programmer, when adding the calendar (point 1), he made a mistake and now the system is not recording the data. 2 - Create + 5 reports, based on the information in the database added by the user. (I have the way it should be created and what information it should have in excel format, you will be programming in the online language) *We have the report templates in excel spreadsheet. The reports have a pattern already defined by 2 already existing ones, what changes is information within the new ones that will be created (important to know rules for programming mathematical formulas - + / * $%). know the project here [login to view URL] Demo: atual@[login to view URL] - password 1234567890 No onlookers. We will only close with a real budget. Please, before bidding, enter the address indicated and test the program and generate the reports to understand. Whoever is within the proposed budget, we will contact you in chat in a moment. If there is a good performance, we can continue to maintain the program and create [login to view URL] from php lavandel 1 - Create two reports in pdf18, based on information from the database. I will present an excel spreadsheet to understand the report, which requires knowledge of mathematical formulas. 2 - Check an error of a formula in a report (calculation leaving incomplete) 3 - Check a report that already exists and is monthly, but I want the data from the previous month to appear in the accumulated column of the year. We don't need to be curious. This project is for those who understand php and formula + pdf forms Access the work page: [login to view URL]   make contact in the chat, to obtain the credential to better evaluate, if you have it within the budget.