Hi,
I am an expert web developer having expertise with required skills to make payment system manually in your PHP website. its been 7 years I'm working with PHP and various framework and also various payment gateways API.. and very confident to undertake this project..
I'm well versed with latest technologies and skills set required to complete this project my skills set include HTML, Javascript, MySQL, PHP, Website Design etc
Please contact me so we can discuss more in details and proceed further.
Looking forward for your response.
Thanks & regards
Binod Kumar