AI-Powered Student Engagement Platform for Higher Education

70%
reduction in support workload
3x
higher likelihood of enrolling with early peer connections
40%
growth in daily active users
AI-Powered Student Engagement Platform for Higher Education | Crunch-IS Case Study
Crunch-IS built an AI-powered EdTech recruitment platform. By combining intelligent matching, real-time community participation, and RAG-enhanced support automation, we delivered a scalable student recruitment software that drives measurable enrollment growth.
Industry:
EdTech
Location:
Europe
Team Size:
7
Duration:
14 months
Technologies
React Native
Node.js
PostgreSQL
AWS
RAG
OpenAI GPT-4o
Pinecone
Redis
WebSocket
Docker
Terraform
01

About the Client

CampusConnect is a student community and conversion platform serving universities. The platform supports prospective and current students through recruitment, admissions, transition, and retention by enabling peer-to-peer connections, live events, automated chat groups, and engagement analytics.

AI-Powered Student Engagement Platform for Higher Education | Crunch-IS Case Study
02

Challenge

The client had an operational MVP when we began our work with them. The system prevented their ability to expand operations because it had critical functional deficiencies.

Limited Intelligent Matching

The platform established student connections through manual processes, which used fundamental filtering methods. The system lacked intelligent recommendation capabilities that would display the most suitable ambassadors and content to students based on their profiles, interests, and actual activities.

Inefficient Support Workflows

University staff and student ambassadors answered repetitive questions individually across multiple chat threads. The absence of first-line support automation and knowledge retrieval tools led to increased manual work demands while the organization faced challenges in responding to inquiries during peak enrollment seasons.

Fragmented Data Access

The systems stored student information, university resources, program details, and FAQs in separate locations. The staff had trouble accessing the necessary information to assist students, while students faced difficulties in finding answers that required staff intervention.

Scalability Boundaries

The system’s original design could not handle simultaneous user access at high traffic volume. The system experienced performance issues and network problems during recruitment periods when multiple students accessed the system at once.

Complex Integration Requirements

The platform required universities to connect their existing student information systems with CRM platforms and communication tools, but its design prevented connections to third-party systems.

03

Project Scope

Crunch-IS was engaged to:

  • Build an intelligent student matching and recommendation engine.
  • Implement RAG-based automated support to reduce manual operations.
  • Redesign the technical architecture for horizontal scalability.
  • Develop real-time engagement infrastructure for live events and messaging.
  • Create in-depth analytics dashboards for university administrators.
  • Enable secure integrations with university systems.
  • Modernize the mobile and web applications for improved UX.
04

Solution We Delivered

The platform was transformed from a basic community application into a sophisticated student recruitment solution for educational technology that leverages artificial intelligence to support large-scale operations.

RAG-Native Knowledge Architecture

We constructed a structured vector database through Pinecone by bringing together all university resources, together with program information, FAQs, policies, and historical Q&A data.

The system retrieves the most relevant context from this knowledge base when students ask questions via chat or search for information, and it generates accurate, personalized responses with GPT-4o.

Intelligent Student Matching Engine

We created a matching algorithm that connects students based on their course enrollment, geographic location, shared interests, background demographics, and behavioral signals.

The system determines optimal peer connections based on student profiles, interaction patterns, and conversation topics. Then it shows the new students’ recommended connections, ranked by importance.

Real-Time Engagement Infrastructure

We implemented WebSocket-based real-time messaging and event streaming to support live chats, group discussions, and online events without latency.

The infrastructure handles concurrent sessions for thousands of students during peak periods, with automatic scaling based on demand. The system ensures message delivery through offline message queuing, along with automatic retry mechanisms that prevent messages from being lost in the conversation.

All live events operate without interruptions because they use video integration together with live polling and moderated chat features. University teams can host multiple simultaneous events without any performance degradation.

Automated Workflow Orchestration

We introduced triggered automation for key enrollment milestones. The system initiates personalized engagement workflows when a student receives an offer, joins a group, completes their profile, or stays inactive for a specific period.

The workflows execute the following processes:

  • automated introduction sequences which provide personalized content together with link recommendations,
  • reminder nudges for incomplete profile sections,
  • re-engagement campaigns for inactive students,
  • deadline alerts for enrollment deposits or document submissions.

Universities can create their workflows through the admin interface without needing engineering assistance.

Extensive Analytics Dashboard

University teams now have access to real-time visibility into:

  • enrollment funnel progression from offer to acceptance,
  • engagement metrics by cohort, program, and demographic segment,
  • at-risk student identification based on inactivity patterns,
  • ambassador effectiveness and support ticket resolution times,
  • content performance and most-asked questions.

The predictive analytics system identifies students who will stop engaging, thus enabling universities to reach out to them before they quit enrollment.

Scalable Cloud Architecture

The platform was moved to AWS via containerized microservices running on ECS. The system manages recruitment season traffic spikes through automated scaling policies that operate without human intervention.

Database sharding and read replicas distribute load efficiently, while Redis caching decreases latency for frequently accessed data. The infrastructure uses Terraform for provisioning, enabling identical deployments across development, staging, and production environments.

Secure University Integrations

We developed API connectors for student information systems, CRM systems, and communication platforms used by most universities. Universities use OAuth 2.0 for authentication, while all data transmission occurs through encrypted end-to-end channels.

Student data synchronization happens automatically, keeping profiles up to date without manual CSV uploads or duplicate data entry. The system reduced onboarding time for new university partners from several weeks to just 2 days.

Mobile-First UX Redesign

We rebuilt the mobile applications with React Native, ensuring a consistent experience across iOS and Android. The interface prioritizes discoverability, with contextual recommendations surfaced throughout the student journey.

05

Client’s Results

The rebuilt platform provided a measurable impact across enrollment, operational efficiency, and user satisfaction.

3x Higher Enrollment Likelihood

Students who make early peer connections through the platform have a threefold increase in their enrollment and first-year academic completion rates.

70% Reduction in Support Workload

RAG-based automated replies handle the majority of common inquiries so that staff members can dedicate their time to resolving complicated student issues.

Real-Time Scalability

The system now supports thousands of users who access the platform during peak recruitment periods without service interruptions.

40% Growth in Daily Active Users

User experience enhancements, together with smart recommendation systems, led to higher student participation and longer platform usage time.

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