DevAi https://devai.co.za Last 10 notes on DevAi Quartz -- quartz.jzhao.xyz Quant trader vs quant investor https://devai.co.za/notes/quant-trader-vs-investor https://devai.co.za/notes/quant-trader-vs-investor Sat, 25 Apr 2026 00:00:00 GMT Clients & collaborators https://devai.co.za/about/clients https://devai.co.za/about/clients Fri, 24 Apr 2026 18:32:21 GMT About https://devai.co.za/about/ https://devai.co.za/about/ Fri, 24 Apr 2026 18:32:21 GMT John Montgomery — DevAi https://devai.co.za/ https://devai.co.za/ Fri, 24 Apr 2026 18:32:21 GMT WeCoza 3.0 https://devai.co.za/projects/wecoza-development https://devai.co.za/projects/wecoza-development Fri, 24 Apr 2026 09:50:39 GMT How this site works https://devai.co.za/about/how-this-site-works https://devai.co.za/about/how-this-site-works Fri, 24 Apr 2026 09:00:18 GMT Trading https://devai.co.za/about/trading https://devai.co.za/about/trading Fri, 24 Apr 2026 09:00:18 GMT Influences https://devai.co.za/influences/ https://devai.co.za/influences/ Fri, 24 Apr 2026 09:00:18 GMT Notes https://devai.co.za/notes/ https://devai.co.za/notes/ Fri, 24 Apr 2026 09:00:18 GMT Open questions https://devai.co.za/open-questions/ https://devai.co.za/open-questions/ Fri, 24 Apr 2026 09:00:18 GMT