About Teajer
We're on a mission to transform how educators teach, students learn, and families stay connected.
Our Story
Teajer was born from a simple observation: traditional learning management systems were complicated, expensive, and failed to engage students in meaningful ways.
Our team of educators and engineers set out to build something better. We combined cutting-edge technologies like Next.js 15, Fastify, and Neon PostgreSQL with a focus on real-time interaction and gamification.
The result? A modern LMS that makes course creation effortless, keeps students engaged with live quizzes and badges, and connects families to the learning journey like never before.
By The Numbers
Our Mission
Simplicity
Making course creation and student management intuitive for every educator.
Engagement
Keeping students excited about learning through gamification and real-time interaction.
Connection
Bridging teachers, students, and parents in one unified platform.
Excellence
Building the best learning platform, one feature at a time.
Technology Stack
We use the latest and most reliable technologies to ensure your learning platform is fast, secure, and scalable.
Next.js 15
React 19 with Partial Prerendering for optimal performance and SEO
ORPC
100% type-safe API calls with Zod validation. No fetch(), no runtime errors.
Fastify 5
Ultra-low overhead API server with native TypeScript support
Neon PostgreSQL
Serverless database with auto-scaling, point-in-time recovery, and branching
Prisma ORM
Type-safe database access with automatic migrations and query optimization
TanStack Query
Intelligent data fetching, caching, deduplication, and optimistic updates
SSE (Server-Sent Events)
Real-time updates for live quizzes and instant notifications
Tailwind CSS v4
Utility-first styling with zero runtime overhead and instant builds
shadcn/ui
Beautiful, accessible React components built with Radix UI primitives
Turborepo
Monorepo architecture with shared packages, parallel builds, and optimized CI/CD
Technical Architecture
Real-Time Learning
- • SSE-powered live quizzes with instant feedback
- • Real-time progress updates for teachers
- • Live leaderboards that keep students engaged
- • Auto-reconnect with graceful degradation
- • Battery-friendly for mobile learning
Type-Safe APIs with ORPC
- • 100% ORPC coverage with Zod schema validation
- • Zero runtime type errors at API boundaries
- • Compile-time error detection for all API calls
- • End-to-end type safety from database to UI
- • Shared types in monorepo - single source of truth
Multi-Tenant Architecture
- • Organization-based data isolation
- • Role-based access (owner, admin, teacher, student, parent)
- • Secure team and course membership
- • Per-organization settings and branding
- • Scalable to thousands of schools
Modern Data Layer
- • Serverless & auto-scaling PostgreSQL
- • Prisma ORM for type-safe database access
- • Point-in-time recovery (30-day data retention)
- • Database branching for safe migrations
- • Optimized queries for education workloads
Join Our Journey
Be part of the future of education technology. Try Teajer today and experience the difference.
Our Team
A diverse team of educators, engineers, and designers passionate about transforming education.
Engineering
Building the core technology stack and real-time architecture
Education
Designing features that truly enhance teaching and learning
Support
Ensuring every school succeeds with our platform