发布于 2026年8月30日 · 我们于 2026年8月31日 确认该职位仍然有效
US$ 30 – US$ 250 （每个项目）
We are looking for an experienced developer or who can: · Build a clean, responsive, mobile‑first interface · Set up a secure backend with proper access controls · Integrate third‑party services for smart recommendations and location tracking · Deliver a working first version that can be tested on real devices · Provide clean, maintainable code and clear documentation
