Chunjie Duan

Founder, CEO @ Redpoint Positioning

About

We build ultra-reliable UWB real-time location systems (RTLS) that make automated warehouses safer and more productive. Redpoint’s mesh anchors and smart tags deliver consistent 20 cm accuracy and millisecond-level latency, even in metal-dense, high-bay environments. Customers use us for forklift/AMR proximity warning, pedestrian safety, asset tracking, and flow optimization—from dock to pick path. What changes for operations: fewer near-misses and collisions, clear visibility into bottlenecks (heatmaps, spaghetti diagrams), and faster incident investigations with full playback. Teams start with safety and expand into productivity once live location data is flowing across the site. Want a quick walkthrough of SiteWise and our Connected Proximity Warning System? → Conact us: https://www.redpointpositioning.com/contact/ via our site.

Country

United States

City

Boston

Industry

Wireless

Skill

Industrial Safety, Warehouse Automation, UWB, RTLS, Signal Processing, Wireless, Matlab, Digital Signal Processors, OFDM, Algorithms, MIMO, Simulations, Embedded Systems, C, Machine Learning, Smart Grid, C++, Wireless Sensor Networks, Circuit Design

Experience

Founder, CEO

Redpoint Positioning

2014-4 - Present · 12 yrs 6 mos

Greater Boston Area

-Built UWB RTLS platform delivering 20 cm accuracy and millisecond-level latency in metal-dense industrial sites. -Shipped at scale (anchors/tags), enabling proximity warning (forklift↔pedestrian/AMR), asset tracking, and flow optimization across million-sq-ft facilities. -Customers report near-miss/accident reduction and measurable productivity gains; analytics include heatmaps, spaghetti diagrams, and incident replay. -Open APIs integrate with WMS/ERP; tags keep working even with limited connectivity (mesh).