The privacy-first student security platform for modern schools

A unified system for attendance tracking, access control, and guardian authorization

This case study explains how we helped a Spain-based client design and build a mobile-first security platform for schools.

The solution centralizes student attendance, authorized guardian data, and real-time campus visibility into a single system, enabling schools to move away from manual processes and improve safety, transparency, and operational efficiency.

Edtech
Industry
8 specialists
Team size
Spain
Location
1.5 years
Project duration

Benefits of the app

Real-time visibility of students present on campus

Reduced administrative workload and paperwork

Secure, always up-to-date lists of authorized guardians and trusted adults

[ Business context ]

Schools are responsible for the safety of students throughout the entire school day, yet many still rely on fragmented and manual processes to manage attendance and student pick‑ups.

Paper lists, spreadsheets, phone calls, and verbal confirmations introduce security risks and make real-time oversight nearly impossible.

Administrators struggle to answer critical questions consistently:

﹂

Which students are currently on campus?

﹂

Who is authorized to pick up each child today?

﹂

Has a student arrived late or left early?

﹂

How do we respond quickly and confidently during an emergency?

Building a custom security system in-house is costly and complex, while generic attendance tools often lack guardian-level controls and privacy safeguards. The client set out to create a dedicated, mobile app that gives schools and parents shared control over student security — without sacrificing trust or data protection.

[ Product scope ]

During our collaboration, the Guardiun platform needed to:

Provide real-time student attendance and campus visibility

Enable secure check-in and check-out workflows

Implement RFM-based customer value analysis out of the box

Allow parents to manage trusted guardians and pick-up permissions

Ensure emergency-mode visibility during lockdowns or incidents

Support role-based access for school staff

Meet strict privacy and data protection requirements

Looking to build an EdTech platform with strong data privacy?

[ Solutions we provide ]

Our team was responsible for end-to-end product design and technical delivery of the Guardiun app.

We focused on building a secure, scalable, and privacy-first foundation that supports daily school operations and exceptional edge cases alike.

We made a great effort to provide the following solutions:

Mobile application for schools and guardians

We designed and built mobile applications that allow school staff to monitor attendance and manage access, while enabling parents to control guardian permissions and receive real-time notifications.

Smart check-in and check-out system

We implemented guided arrival and dismissal flows that securely register student entry and exit, reducing manual coordination during peak times.

Unified student and guardian data model

Our team created a centralized data model that links students with authorized guardians, permissions, and real-time status, ensuring information is always current and reliable.

Real-time attendance tracking

We built live attendance monitoring that allows schools to instantly see which students are present, absent, or dismissed at any moment.

Emergency mode and live visibility

We implemented an emergency mode that provides instant visibility into student presence and status during lockdowns or critical situations.

Privacy-first architecture

All features were designed with data minimization, role-based access, and compliance with European data protection standards at the core.

Core technology stack we used

React Native,

NodeJS,

AdminJS

[ Results ]

As a result of our work, the client received a production-ready, scalable student security app tailored for real-world school environments.

Our delivery enabled:

Centralized, real-time access to student attendance data

Secure guardian authorization managed directly by parents

Faster and safer daily school routines

Improved emergency preparedness and response

Significant reduction in administrative overhead

The implemented solution supports schools in protecting students, empowering guardians, and operating with confidence — without relying on fragmented tools or manual processes.