i want to redevelop proxy in node.js & nginx allows cookie/ip sharing between all computers/devices(my old code has no documentation)previous experience of having developed a proxy with node.js HTTP Explanation VIDEO

i want to redevelop proxy in node.js & nginx allows cookie/ip sharing between all computers/devices(my old code has no documentation)previous experience of having developed a proxy with node.js HTTP
Explanation VIDEO if you have sklls contact me for start work
https://www.youtube.com/watch?v=vwsRdelozSY