As your job requires some skills like, copywriting, Article Writing, Research Writing, Latex and content writing, I have all the required skills that matches your job requirement. I am a network and telecommunication engineer, i did a lot of projects during my studies and my work journey, therfore, i did a lot of project repports, and the only tool that i use is LaTeX. So i am very experimented at this tool. If you need more information we can chat.