Developer Finds AI Models Now Handle Complex Migrations and Architecture in Hours

A software developer spent a weekend stress-testing modern AI coding models on two demanding real-world tasks. A framework migration involving multiple projects, dependency consolidation, and toolchain upgrades — backlogged for a year — was completed in a single afternoon with edge cases handled automatically. In a second test, an AI model was given a spec for a new project and successfully designed the architecture, sequenced the work, and guided execution, resulting in a deployed, documented product with tutorial videos by end of day. The developer noted that AI assistance has shifted the role from hands-on building to high-level steering, but emphasized that domain expertise remains essential to evaluate output quality. Reflecting on the pace of progress, they observed that tasks considered difficult six months ago are now routine, and expect that trend to continue.