I am is very time flexible "retired" MIT aerospace/system engineer who enjoys exploring aerospace concepts and framing them for review and discussion. For the past few years I have worked with others to create entries for crowdsourced technical contests, winning over 5 for NASA (from 1st to 4th place). I emphasize visual analysis and communication, using CAD to produce 3D visualizations or information intensive single slide treatments (that seems to be a NASA favorite). If needed, I can program javascript based analysis, simulations and dynamic 3D models (using three.js). Bringing in my MBA side, I keep aware of the space industry overall, which helps me in costing out ideas and estimating ROIs. Happy to get things rolling with free brainstorming. I mod a number of Reddit subs, such as [login to view URL] and [login to view URL] under /u/perilun and /u/widgetblender. BTW: I go by Jeff