Hi
I read your post also downloaded the attachment and understood the requirement well. I am an expert developer on C, C++, Java, Node.js, React.js, Angular,js, Python and MYSQL. More than a decade I was working for MNCs afterwards I started working as a consultant. Several data structure algorithms implemented for different people around the world. My core strength is implementing Data Structure algorithms on Sorting, searching, multi threading and concurrency.
NOTE : I am expert on both Desktop , GUI based application and web based. I delivered almost 200 applications for different customers across the world.
Thanks
Paul