Xinwei Xiong
AI-native iOS Engineer
SwiftUI / Local-first / Background Execution / TestFlight
I ship local-first iOS products with background AI workflows, native interaction, regression suites, Maestro and TestFlight automation.
Engineering Signals
Experience
getyak
Independent AI Product Engineer
Shipping agent runtimes and native iOS/web products with automated release and regression.
Telepace AI
Founder / Product Engineer
Owned backend, async pipelines and Kubernetes delivery; stopped after 0 paying users.
OpenIM
Open-source Intern, then Community Contributor
Ranked #1 with 358 contributions; delivered 11-service Helm, API/E2E CI and contributor governance.
Selected Systems
DayPage
Solo Product Engineer
Lightweight capture is compiled by an LLM into a personal knowledge network; next layer: user-defined Skills → agent execution → artifacts returned to the UI.
- Shipped lightweight multimodal capture, LLM compilation, a Markdown/YAML vault and graph-backed retrieval; seven-day backfill + Local-to-iCloud integrity checks.
Solo Compass
Solo Product Engineer
An AI-curated living map for solo travelers, validating prompts and schema with a bot before expanding to web and native iOS.
- Validated prompts and schema with a bot before Web/Swift expansion; CI checks TS-Swift parity and secrets.
OpenIM
Open-source Intern / Community Contributor
Owned deployment, CI and contributor governance in a large Go IM project; reached #1 on GitHub's contributor graph.
- Delivered 11-service Helm/Helmfile, API + E2E CI, and RFC, DCO, PR-review and release governance.