I will build a custom online examination cbt platform with live invigilation

K
kelvinpeters721
K
kelvinpeters721
Kelvin P

About this gig

Need a secure and scalable online examination (CBT) platform? I develop custom web-based examination systems for schools, training centers, and organizations.


My solutions are designed with performance, security, and ease of use in mind.


Services include:

Online Examination (CBT) System

Student & Admin Dashboard

Question Bank Management

Subject & Class Management

Secure Authentication & Authorization

Automatic Grading & Result Processing

Real-Time Exam Timer

Live Student Progress Tracking

Responsive Design

Printable Reports & Broadsheets

Live Invigilation

Real-Time Monitoring


Tech Stack:

React NestJS Redis PostgreSQL MySQL MinIO JWT WebRTC/Mediasoup


Every project is tailored to your requirements with clean, maintainable code and a modern user experience.


Please contact me before placing an order so we can discuss your project and choose the best solution.

Get to know Kelvin P

Kelvin P

Software engineer

  • FromNigeria
  • Member sinceAug 2025
  • Avg. response time1 hour
  • Languages

    English
Full-stack Software Engineer with hands-on experience in Angular, React, TypeScript, and JavaScript. Expert in NgRx state management, repository-based architecture, and service-driven component communication. On the backend I build scalable microservices with Spring Boot and NestJS. I architected an exam platform with NestJS core services, real-time updates via Redis and WebSockets, and live invigilation using WebRTC.

My Portfolio