A new legal name. The same work.
PRESAR LLP is the registered name for what has been operating as Knowledge Applications. The MCA registration process required a different name from the one we'd been using publicly — so we incorporated as PRESAR LLP and kept building.
We're an AI-first technology studio. Our work spans three areas that don't usually sit under one roof: cross-platform app development, AI-driven education technology, and quantitative finance — tied together by the same underlying bet, that AI pipelines can make software measurably better at helping people do things.
SWRLO, our flagship product, applies that bet to language learning: diagnosing real proficiency instead of just grading quizzes. Our financial and algorithmic trading systems apply it internally, to how we manage and grow our own capital. Our workflow automation work applies it to how we ship — autonomous CI/CD, AI-driven testing, and process monitoring that catches regressions before people do.
What we hold ourselves to
Measure, don't guess
From SWRLO's diagnostics to our trading models, we build systems that measure real outcomes instead of proxying them with vanity metrics.
AI as leverage, not a replacement
We design AI to make the person using it sharper and faster — a tutor that diagnoses real skill, a pipeline that catches what a reviewer would miss.
Small team, real ownership
We stay small on purpose. Everyone who joins owns a product end to end, not a slice of a process.