Exam Results Portal
High-traffic results publishing service
Node.jsTypeScriptPostgreSQLREST & GraphQL APIs
Year
2024
Duration
—
Sector
Web
Project overview
Published examination results to hundreds of thousands of concurrent lookups using cached, read-optimised delivery.
NJS Digital Tech delivered this system end to end — architecture, engineering, data design and deployment — using Node.js, TypeScript, PostgreSQL, REST & GraphQL APIs. A full technical case study for this engagement is available on request.
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Our Dar es Salaam engineering team builds web platforms, mobile apps, AI features and database systems for clients across Tanzania, Africa and internationally.