Hello people, I am looking to hire someone to build an equity options screening tool. What is out there on the market (Optionvue, etc.) does not provide what I need for my specific trading system/style. I would appreciate any advice on what to look for in a prospective candidate. Such as programming language skills, etc. I do have a computer engineering background (Cisco Networking). But beyond that I am clueless at this point as to what it takes to build a market screener... Thank you!