About the Client
A leading insights-driven consultancy with a team of over 200 professionals, the client specializes in consumer and market research across diverse industries. With a growing demand for real-time insights, their internal survey platform needed significant performance and usability upgrades.
Business Impact
With Nimap’s full-stack overhaul, the client achieved:
- 35% faster survey response times
- 40% increase in user participation
- Enhanced engagement through emoji and rating questions
- Improved survey accessibility via QR codes and Google Sign-In
The Challenge
““Our legacy platform was holding us back. Survey participation was dropping, and response times were frustratingly slow. We needed a scalable, modern solution to support our rapid research cycles.” — Director of Technology, Market Research Client
Key obstacles included:
- Inefficient codebase leading to performance lags and memory issues
- Outdated editor interface causing survey creation bottlenecks
- Lack of user-friendly features like SSO, QR participation, and interactive question types
Our Approach
Nimap delivered a complete system modernization, combining frontend UX design improvements with backend performance optimization. The project focused on scalability, real-time performance, and user engagement.
Why Node.js & Angular?
- Node.js + Express.js: Chosen for their event-driven, non-blocking I/O—ideal for real-time survey responses
- Angular: Offered a component-based architecture for a dynamic and responsive user interface
- MongoDB: Enabled flexible data modeling and scalability
- Google OAuth: Ensured seamless and secure user authentication
- Figma: Enabled iterative UX design and rapid prototyping
Key Initiatives
- Survey Editor Revamp
- Rebuilt the editing interface for smoother drag-and-drop functionality and live previews
- Google SSO Integration
- Implemented Google OAuth to streamline user login and increase session security
- QR Code Participation
- Integrated QR scanning to allow quick, device-agnostic access to surveys
- Interactive Question Types
- Added ratings and emoji-based inputs to boost response rates and make surveys more engaging
- Added ratings and emoji-based inputs to boost response rates and make surveys more engaging
- Code Refactoring
- Optimized backend logic and database queries for improved memory usage and faster response times
The Solution
Nimap implemented a modular, scalable survey platform with:
- A redesigned Angular front end for responsiveness
- A Node.js backend with optimized routing and data handling
- QR and emoji integrations for higher user interaction
- Google Sign-In to reduce login friction
- A fully upgraded MongoDB data structure for efficient reads and writes
Features Delivered
- Modernized, mobile-friendly survey editor
- Single Sign-On via Google OAuth
- QR Code support for instant access
- Rating scales and emoji questions for better engagement
- Performance-optimized backend code and queries
- Responsive UI crafted with Figma-based prototypes
The Results
| Feature/Metric | Old System | New System | Improvement |
| Survey Response Time | Slow and inconsistent | Streamlined and optimized | 35% faster |
| User Participation | Flat or declining | Increased through QR & emojis | 40% higher participation |
| Survey Editor | Basic, laggy | Interactive, responsive UI | Enhanced usability |
| Authentication | Manual, error-prone | Seamless Google SSO | Faster and more secure |
| Memory Handling | Poor performance under load | Efficient backend processing | Stability across high usage |
Client Testimonial
“Working with Nimap was a turning point. Their ability to modernize our platform while understanding the nuances of market research was remarkable. We now run faster, smarter, and more engaging surveys—exactly what our users needed.” — VP, Product Innovation, Market Research Consultancy
Conclusion
By leveraging Node.js, Angular, MongoDB, and Google OAuth, Nimap delivered a modern survey platform that dramatically boosted performance, participation, and usability. From technical scalability to business ROI, the transformation enabled the client to maintain a competitive edge in fast-paced research delivery.
