Kayvan Tehrani

Software engineer with 15+ years building and scaling production systems used by real customers — from
core banking platforms and payment infrastructure to multi-tenant SaaS products. Comfortable owning
problems end-to-end across the full stack: backend microservices, APIs, event pipelines, cloud infrastructure,
and frontend. Deeply pragmatic about technology choices — the right tool for the job, whether that is Go,
Java, Python, or React, whether the architecture calls for a monolith or microservices, REST or gRPC.
Committed to simplicity: I question complexity, refactor ruthlessly, and leave codebases better than I found
them. I integrate AI tooling directly into development workflows — design, implementation, testing, and
documentation — to move faster without sacrificing reliability. Founder of Ledgiq, an AI-powered SaaS for UK
SMEs, built from zero to production as a solo engineer.