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Attendance | Cloud System | Mobile App | Visitor Management

China-based engineering contractor

Our client has some building sites in a closed area on HZMB Artificial Island. They need a cloud-based QR code system for workers to clock-in remotely.

China-based engineering contractor 

QR code access control for building sites on HZMB Artificial Island

Our client has been winning large contracts worldwide. They have building sites located in a closed area on HZMB Artificial Island. The workers need to have valid closed area permit (CAP- QR code) to enter the sites. Our client also needs to submit attendance records to HKPF.

Challenges

– Illegible handwritten records to take attendance – not accepted by HKPF
– Manage & compile in/out records for 7 remote entrances for daily submission
– No electricity & network in construction sites
– No buildings or walls for installing scanner to scan QR codes on CAP
– More than 150 workers access the sites at the same time

Solutions

QR code scanner app
– APK for android devices to scan & read existing QR codes
– Pop-up user profile with photo for onsite quick verification
– Auto sync access records to admin panel with network (SIM card)
– Sound alert for expired/ invalid CAP QR code scanned

Cloud-based admin panel 
– Centralize all access records – sortable & filterable by dates & names
– Allow export/ download of records in csv/ excel format
– Auto highlight abnormal in/out records
– Auto email daily reports to assigned email addresses

 

Outcome

– Streamlined onsite check-in process, shorten verification & waiting time
– Digitized & standardized reports for submission to Government bodies
– Eliminate human efforts on handling access records for 7 remote entrances
– Solved electricity & network problem by using chargeable mobile devices & SIM
– Allow import of new QR codes (CAP) to add new staff details to system

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About technine
Founded in 2019, technine is a fast-growing software R&D powerhouse and system integrator headquartered in Hong Kong, with satellite offices in the UK and Canada. Led by industry veterans, our multidisciplinary team of engineers, designers, and innovation leads delivers scalable, future-ready digital solutions.

We specialize in end-to-end system development — from mobile apps and web platforms to cloud infrastructure, IoT, AI automation, and Web3 technologies — helping enterprises enhance efficiency and unlock new value.

We also support rapid innovation through PoC and MVP projects, with a fast, flexible development approach that shortens time to market and adapts to evolving business needs.

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