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TestApp — Competitive Exam Platform

SaaS · Multi-tenant · Built in public

2025–Present

TestApp is a multi-tenant SaaS platform for competitive-exam preparation. Coaching institutes and educators can spin up their own branded test environment, author question banks, run timed assessments, and track learner performance — without standing up any infrastructure themselves.

Exam-prep brands either pay for rigid, expensive platforms or stitch together generic quiz tools that can't handle categories, scoring rules, or per-tenant isolation. TestApp gives each brand its own isolated tenant with a real test-authoring engine and analytics, on infrastructure that scales from a single classroom to thousands of concurrent test-takers.

Core test-creation, tenancy, and dashboards are built and being hardened. Next up: richer analytics, question-bank import, and a self-serve onboarding flow for new tenants.

What's inside.

Multi-tenant architecture with fully isolated data per tenant
Test-creation engine with categories, sections, and scoring rules
Real-time performance dashboards and learner progress tracking
Admin tooling for question banks, users, and results
Serverless-first infrastructure that scales on demand

The stack behind it.

Next.jsTypeScriptSST (AWS CDK)DynamoDBPostgreSQLTailwind CSS
Available for new projects

Ready to scale something remarkable?

From first MVP to enterprise scale, we help ambitious teams launch, scale, and modernize the software that grows their business. Let's talk.