Tekhnelysi LLC designs and develops purpose-built platforms for specialized industries where off-the-shelf tools fall short.
A complete SaaS platform for property loss appraisers and umpires. Case management, document generation, e-sign, invoicing, calendar, and AI-assisted workflows — all in one place. Available on web and iOS.
Visit apprump.comEnd-to-end software engineering for industries that demand precision.
Full-stack web applications with multi-tenant architecture, real-time collaboration, and enterprise-grade security.
Cross-platform mobile apps built with Flutter, delivering native performance on both iOS and Android from a single codebase.
Purpose-built tools for specialized workflows — appraisal management, document automation, compliance tracking, and more.
Tekhnelysi LLC was founded by Johnathan Leathe, a licensed property loss appraiser and software engineer based in Illinois. The company was created out of a direct need — the tools available to insurance appraisal professionals were outdated, fragmented, and built by people who didn't understand the work.
We build software the way we think it should be built: thoroughly, at scale, and with deep domain expertise driving every design decision.
We'd love to hear from you.