01
Manual content operations
Questions and answers were handled through time-consuming processes that made version control and quality checks difficult.
Case study · Education technology
Rebuilding quiz operations for India’s premier corporate competition.
Cosnet designed and engineered a scalable quiz-management platform that replaced manual content handling with validated uploads, secure cloud storage, real-time administration, and dependable reporting.
Product strategyUX/UI designWeb engineeringCloud architecture
2.7M+
Yearly views
180K+
Participants
1
Unified admin platform
Project overview
From operational need to a working digital system.
Tata Crucible needed a dependable digital system capable of supporting high-volume competitions while giving administrators a faster, safer way to prepare and manage quiz content.
Tata Crucible · Education technology
The challenge
The friction behind the business problem.
We mapped the user, operational, data and growth constraints before defining the solution.
02
Data accuracy at scale
Large content sets required validation before they could be published to live quiz experiences.
03
Operational visibility
Administrators needed a single place to monitor content, activity, and reporting in real time.
Our solution
A connected experience, not a collection of isolated features.
We created a cloud-backed quiz platform with structured content ingestion, validation, secure media storage, and an intuitive operational console.
Validated Excel uploads
A controlled import workflow checks quiz data before it reaches the live platform.
Responsive quiz experience
An Angular front end delivers a consistent experience across common desktop and mobile screen sizes.
Scalable application layer
Node.js services and MySQL support structured content delivery and operational workflows.
Real-time admin console
Teams can manage questions, monitor activity, and access reporting from one secure interface.
How the solution creates value
Product strategy
UX/UI design
Web engineering
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Tata Crucible platformExperience · workflows · data · operational control
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Faster publishing
More dependable data
Scalable participation
Impact
Designed to improve the work that matters every day.
The final system connects user experience with measurable operational and commercial value.
Faster publishing
Structured imports reduced the effort required to prepare and publish quiz content.
More dependable data
Validation rules improved consistency before questions entered production.
Scalable participation
The platform supports substantial annual traffic and large participant volumes.
Clearer operations
Centralised administration improved monitoring and reporting for the delivery team.
Technology
A practical stack selected around scale and maintainability.
Technology choices were aligned to the workflows, integrations, internal capability and long-term product direction.
Frontend
Backend
Data
Cloud
Delivery process
Structured enough for control. Flexible enough for real product work.
01
Requirement mapping
02
Workflow and data design
03
Interface prototyping
04
Platform engineering
05
Testing, deployment and support
Questions
What teams usually ask about this case study.
Cosnet replaced a largely manual quiz-content workflow with a scalable platform for validated uploads, secure storage, administration, monitoring, and reporting.
The platform introduced a structured Excel upload process with validation before data was accepted into the system.
The delivery used Angular for the front end, Node.js with Koa for the application layer, MySQL for structured data, and AWS with S3 for hosting and media storage.
Yes. The architecture and administration workflows were designed to support high traffic, large participant volumes, and repeatable competition operations.
Related work
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