Bring it on if it's not technical: from academic (like the philosophy that I used to publish in scholarly journals) to popularly accessible (like the social-media pieces that I write now for an independent high school) to creative (like the "literary" novel I'm close to finishing), I can find the tone you need and supply the content you value. Writing samples happily supplied upon request, but you may be persuaded by the quality of the writing in my blog (https://dstoll49.wordpress.com/) about my nonprofit work in East Africa. (The work goes on even though I discontinued the blog in 2014.)