Live
01ArenoX LMS
EducationLearning management platform for course delivery, enrolment and progress tracking.
- TypeScript
- Next.js
- React
- Node.js
LiveEducation
Annotrix
Assessment platform that screens annotators through timed exams scored on accuracy, grammar, typing speed and originality.
- Industry
- Education
- Status
- Live
- Services
- SaaS Product Engineering, Custom Software and Web Applications
Public sign in screen. Candidate results are never shown. Authentic screenshot of the project.
01Brief
What the project set out to do.
Annotrix is an assessment and evaluation platform for screening annotators. Candidates sit timed exams with multiple choice and written questions, and every attempt is scored automatically across accuracy, grammar, typing speed, plagiarism and prompt quality. Administrators manage exams, monitor attempts and review detailed reports. The platform is publicly deployed behind a sign in screen. Only that screen is shown here, and candidate results are never published.
Challenge
Assessment software needs integrity controls, a clear candidate experience and analytics administrators can trust.
Goals
- Exam authoring and administration
- Reliable timed delivery
- Automatic scoring across several dimensions
- Integrity checks administrators can review
Approach
Scoring was defined first as weighted dimensions, then the exam flow, attempt limits and integrity checks were built around it so every score can be traced back to the answers behind it.
02Screens
Authentic screenshots.
Captured from the deployed product. Click any frame to enlarge.
03Features
What the system does.
Timed exams with multiple choice and written questions
Automatic scoring for accuracy, grammar, typing speed and plagiarism
Prompt quality assessment
Attempt limits with administrator resets
Paste detection and tab switch monitoring
Plagiarism reports and an analytics dashboard
04Technology
Built with.
- TypeScript
- Next.js
- React
- Node.js
- Express
- PostgreSQL
- Prisma
- Role based access control
Engineering notes
The sign in screen is public. Candidate attempts, scores and reports stay private and will never be published.
06Outcomes and status
Where it stands today.
- Platform publicly deployed at annotrix.vercel.app behind a sign in screen
07Related
More from the portfolio.
Next step
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AreniX Branch Manager