Designing a Seamless Quizzing Experience That Turns Every Question into a Real-Time Challenge

We partnered with Volisi to create a live, interactive quizzing platform designed for classrooms, training sessions, and events. With real-time timers, dynamic leaderboards, and instant feedback, Volisi transforms learning into a fast, competitive, and engaging experience.

industry

Education

Services

Web App Development, Real-Time Systems, UI/UX Design, Event Tech

Introduction

Volisi is designed to bring energy and interactivity into learning and live events. Traditional quizzes and assessments often lack excitement and fail to engage participants at scale. Volisi set out to change that by building a platform where quizzes feel like a real-time competition - fast, fun, and memorable.

The goals were clear:

Create real-time quiz sessions with timed questions and scoring
Build a dynamic leaderboard to promote friendly competition
Deliver instant feedback with correct answers to reinforce learning
Ensure scalability for classrooms, training programs, and large events

The Challenge

Building a real-time quiz engine required precision and performance.

Volisi needed to overcome:

Low-latency synchronization so timers and countdowns matched across all devices
Scalable performance to handle hundreds of simultaneous responses without downtime
Instant feedback loops with validated answers and live leaderboard updates
Intuitive host controls for managing sessions mid-flow (pause, skip, or end)

Our Approach

7Span engineered Volisi as a web platform with ReactJS on the front end and a Spring Boot backend, designed for speed, fairness, and engagement.

1. Quiz Session Setup

Hosts can configure sessions with time-limited questions, scoring rules, and participant limits.

2. Real-Time Timer & Validation

Countdown clocks ensure synchronized responses across devices with immediate answer validation.

3. Live Leaderboard

Dynamic updates after every round keep participants motivated and competitive.

4. Participant Management

Simple code-based joining system with full host control to start, pause, skip, or end quizzes.

5. Custom Branding

Themes, colors, and logos tailored for classrooms, corporate events, or branded experiences.

Make Learning Interactive with Real-Time Quizzing

From synchronized timers to competitive leaderboards, 7Span helps startups and enterprises build platforms that engage, educate, and entertain.

7Span built a platform that feels fast, fair, and exciting. Volisi makes training and learning sessions far more engaging, and our participants love the competitive edge.

Akshay Vadsara/ Founder of Volisi

The Impact

Volisi delivered a new way to make learning and events interactive, fun, and highly engaging. With instant competition, participants stay attentive, while hosts gain powerful tools to run smooth, exciting sessions.

100

of concurrent players supported with no downtime

second response latency across devices during peak sessions

90%

participant satisfaction rate reported in early events

85%

adoption in classrooms and corporate training due to high engagement

Making IT Possible