Platform architecture
- Responsive web applications for desktop and mobile
- Multi-tenant architecture on shared infrastructure
- Role-based access mirroring the real organizational structure
- Exam formats described as configuration rather than hard-coded
Engineering capability
The InterEdu team builds web applications for assessment and education: multi-tenant architecture, durable exam session state, automatic and rubric-based marking, result analytics, and a technology transfer process.
Technical scope
These groups reflect what has been built across the four platforms InterEdu operates.
Exam session handling
- Attempt state persisted beyond the login session
- Session resumed on a different device when needed
- Timing control and scheduled paper release
- Submission state reconciled after the session closes
Marking and analytics
- Automatic marking for objective items
- Rubric-based marking and review for written subjects
- In-browser audio capture and speaking assessment
- Result analysis by topic and by candidate group
Handover
- Bilingual operating and technical documentation
- Training for the receiving team
- Source code and deployment process handover
- Support through the first period after transfer
Engineering principles
These four come from operating the products, not from a reference text.
An exam session gets no second try
Every technical decision around the session assumes a fault at that moment cannot be repaired afterwards.
Formats are data, not code
Adding an exam format should be a configuration task. If each format needs its own code path, the architecture is wrong.
User devices are not uniform
A single session can run across lab desktops, personal laptops, and phones at the same time, on very different connections.
Build so it can be handed over
Documentation and the deployment process are part of the product, not extra work at the end of a project.
How to verify this
The four InterEdu platforms run on public domains. The most direct way to judge this team is to open them and look.
Need a team that already knows the domain?
Describe your product and its current stage. InterEdu will propose how to engage.