I build trading platforms for a living. In my free time I reverse-engineer the product decisions behind the trading industry's technical moves. At Devexperts I lead delivery of trading platforms for TradFi and crypto — presale → contracts → delivery → production → maintenance. I work on OMS, trading terminals, admin UIs, and the integrations that run brokerage businesses. I scrape specs, compare venues, and try to understand the business behind a technical decision.