I can provide a graph like this, dynamically generated, as well as any database or API interface needed to provide the data.
I have developed a wide range of applications and websites including responsive websites and server side responsive solutions, through to to video, and static sites and have significant experience with PHP having written tens of thousands of lines of PHP. I have architected databases and data warehouses and other solutions ranging from trading applications to dynamic websites and business management tools.
I have a Computer Science / Micro-Electronics degree and have worked on many system integrations, APIs and integration modules and visual components and can recognize appropriate integration solutions for your project.
I have experience with mysql, postgres, Linux, HTML, JavaScript, CSS, CDNs, AWS, git, github and other tools over many years and can bring a wide range of known solutions to bare on a problem. I have specific experience with many aspects of financial services, payments solutions, micro-electronics and the publishing industry.
I am available to work full-time on your project but can operate with a control on the maximum hours per month.
Regards,
Owen.