Case Study
Oxane - Making Finance Simple and Accessible for all
Promatics Technologies partnered with Oxane Technologies to design and develop a robust, feature-rich financial learning mobile application focused on stock market education and financial literacy for Indian users. The objective was to build a scalable digital platform that simplifies complex financial concepts and enables users—from beginners to experienced investors—to learn, analyze, and apply financial strategies confidently. The application delivers structured video courses, expert-driven stock insights, bilingual learning support, offline access, and community-based interaction, positioning Vidfin as a comprehensive finance education ecosystem.
The Challenge
Once we dug into the requirement, it became clear that this wasn’t a typical “catalog + cart” build.
- Italiano handles 20,000–30,000 SKUs, with frequent stock movement.
- Not all customers are equal—each one can have different credit limits, order caps and borrowing permissions.
- Some customers are allowed to buy on credit; others must pay online at the time of placing an order.
- All of this is tightly wired into Tally, which the accounts team continues to use for acceptance/rejection, invoice creation and stock updates.
The key challenges were:
- Control vs. Convenience – Make ordering effortless for retailers, without exposing raw inventory data or breaking internal financial discipline.
- Scale – Ensure smooth performance with tens of thousands of SKUs and frequent order traffic.
- Sync with Tally – Orders placed from the app and website must push into Tally; decisions taken in Tally must flow back as status, invoice and tracking details.
- Scale – Ensure smooth performance with tens of thousands of SKUs and frequent order traffic.
- Credit Logic – Automatically enforce who can borrow, how much they can order in a day, and when online payment is mandatory.
Promatics had to carefully translate these business rules into application logic so that the platform “feels” simple for retailers, but behaves strictly according to Italiano’s internal policies.
- B2B-only ordering for verified customers
- High-volume product catalog (20K–30K SKUs) with good performance
- Real-time product availability, without exposing exact quantities
- Seamless sync with existing Tally setup
- Configurable customer limits and borrowing rules
- Support for both on-credit & online payment flows
- Complete control via admin
Client’s Expectations
- Admin-managed customer creation, grading, and credential sharing
- Optimized product listing, search, filter and caching for large catalogs
- Availability logic and backend checks that validate requested quantities before accepting orders
- Order push to Tally, and pull-back of acceptance/rejection, invoice & PO, and tracking details
- Per-customer credit and order limits, with admin panel controls to mark “borrow allowed / borrow not allowed”
- Dual checkout: credit-based orders (offline payment) and Razorpay-based online payments where required
- Web admin panel to manage customers, limits, products, CMS pages and APK distribution
Promatics’ Deliverables
Prominent Features
Promatics Technologies’ Vidfin platform simplifies financial education by delivering structured, video-based stock market learning combined with real-life case studies and expert insights. The platform enables users to easily explore, enroll in, and consume bilingual (Hindi and English) financial courses through an intuitive mobile experience. Offline video access ensures uninterrupted learning, even in low-connectivity regions. Integrated community discussions and note-taking features enhance engagement and practical understanding. Built on a secure and scalable architecture, Vidfin supports growing users while maintaining data protection and performance.
User Registration & Authentication
Vidfin uses a secure and streamlined registration and authentication system to ensure controlled access and personalized experiences. With verified credentials and token-based session management, it protects user data, prevents unauthorized access, and restricts premium features to authenticated users. Password security, session expiry, and role-based controls meet modern security standards.
Course Detail & Structured Modules
Each course within Vidfin is organized into clearly defined modules and chapters, creating a progressive and structured learning journey. Course detail screens present complete information including course overview, learning objectives, module breakdown, and content duration. This modular structure helps users systematically build knowledge, track progress, and understand complex financial topics step by step rather than through fragmented content.
Notes & Bookmarking
Vidfin includes built-in note-taking and bookmarking functionality to enhance learning retention. Users can create personal notes while watching videos and bookmark important lessons or sections for future reference. This feature supports revision, concept reinforcement, and self-paced learning, making the platform more effective for long-term financial education.
User Registration & Authentication
Vidfin uses a secure and streamlined registration and authentication system to ensure controlled access and personalized experiences. With verified credentials and token-based session management, it protects user data, prevents unauthorized access, and restricts premium features to authenticated users. Password security, session expiry, and role-based controls meet modern security standards.
Course Detail & Structured Modules
Each course within Vidfin is organized into clearly defined modules and chapters, creating a progressive and structured learning journey. Course detail screens present complete information including course overview, learning objectives, module breakdown, and content duration. This modular structure helps users systematically build knowledge, track progress, and understand complex financial topics step by step rather than through fragmented content.
Notes & Bookmarking
Vidfin includes built-in note-taking and bookmarking functionality to enhance learning retention. Users can create personal notes while watching videos and bookmark important lessons or sections for future reference. This feature supports revision, concept reinforcement, and self-paced learning, making the platform more effective for long-term financial education.
Home Dashboard
The home dashboard is Vidfin’s central hub, offering quick access to enrolled courses, recommended paths, new videos, and financial insights. It supports easy navigation and personalized discovery, helping users resume learning, explore topics, and stay updated on market content seamlessly.
Video Learning with Offline Access
Vidfin delivers high-quality video-based learning through a secure streaming infrastructure optimized for mobile devices. Users can download selected videos for offline access, allowing uninterrupted learning without internet dependency. Offline playback is protected through encrypted storage and controlled access, ensuring content security while providing flexibility for users in low-connectivity or travel scenarios.
Multi-Language Support (Hindi & English)
The platform provides full bilingual support, enabling users to access content in both Hindi and English. This includes user interface elements, course metadata, and educational content descriptions. Multi-language support significantly broadens accessibility, allowing users from diverse linguistic backgrounds to learn financial concepts comfortably in their preferred language.
Home Dashboard
The home dashboard is Vidfin’s central hub, offering quick access to enrolled courses, recommended paths, new videos, and financial insights. It supports easy navigation and personalized discovery, helping users resume learning, explore topics, and stay updated on market content seamlessly.
Video Learning with Offline Access
Vidfin delivers high-quality video-based learning through a secure streaming infrastructure optimized for mobile devices. Users can download selected videos for offline access, allowing uninterrupted learning without internet dependency. Offline playback is protected through encrypted storage and controlled access, ensuring content security while providing flexibility for users in low-connectivity or travel scenarios.
Multi-Language Support (Hindi & English)
The platform provides full bilingual support, enabling users to access content in both Hindi and English. This includes user interface elements, course metadata, and educational content descriptions. Multi-language support significantly broadens accessibility, allowing users from diverse linguistic backgrounds to learn financial concepts comfortably in their preferred language.
Unlimited Courses Library
Vidfin provides a scalable course library covering stock market basics, investment strategies, personal finance, and advanced trading. Courses support all skill levels, while the backend system enables administrators to efficiently create, update, categorize, and publish content without affecting platform performance.
Real-Life Case Study Learning
To bridge the gap between theory and practice, Vidfin integrates real-life financial and stock market case studies into its learning content. These case studies demonstrate how financial concepts apply in actual market scenarios, helping users develop practical understanding and analytical thinking. This approach enables learners to better interpret market behavior, risks, and decision-making strategies beyond textbook knowledge.
Profile & Learning Progress Tracking
The user profile section lets learners manage personal details, view enrolled courses, track completion, and monitor progress. It helps users resume learning, stay motivated with visible milestones, and supports personalization and long-term engagement.
Unlimited Courses Library
Vidfin provides a scalable course library covering stock market basics, investment strategies, personal finance, and advanced trading. Courses support all skill levels, while the backend system enables administrators to efficiently create, update, categorize, and publish content without affecting platform performance.
Real-Life Case Study Learning
To bridge the gap between theory and practice, Vidfin integrates real-life financial and stock market case studies into its learning content. These case studies demonstrate how financial concepts apply in actual market scenarios, helping users develop practical understanding and analytical thinking. This approach enables learners to better interpret market behavior, risks, and decision-making strategies beyond textbook knowledge.
Profile & Learning Progress Tracking
The user profile section lets learners manage personal details, view enrolled courses, track completion, and monitor progress. It helps users resume learning, stay motivated with visible milestones, and supports personalization and long-term engagement.
Grow with Confidence
Oxane Panorama Suite of Solutions
Explore how Oxane Panorama’s modular architecture can empower your team
Grow with Confidence
Portfolio Management
Comprehensive data management, risk monitoring, reporting and analytics to streamline portfolio management for all private credit investments on one single solution.
Grow with Confidence
Leverage Management
Digitalize and transform documentation, reporting, verification, funding and tracking for borrowers and lenders for all debt capital including back leverage, portfolio finance, asset-backed facilities, NAV finance and subscription lines.
Grow with Confidence
Enterprise Data Management
Ingest, consolidate and validate unstructured data at scale. Break data silos, connect upstream and downstream and build a central data warehouse that acts as a single source of truth for all your teams.
Outcome
Italiano Fabrics now has a controlled, scalable and digital B2B ordering platform that fits naturally into their existing Tally-based ecosystem.
- Retailers place orders faster, with clear visibility into status and brand information.
- The accounts team continues to work primarily inside Tally, but gains better traceability and reduced manual entries.
- Limits, borrowing rules and availability are enforced automatically, reducing financial risk and human mistakes.
- Italiano can onboard more customers and handle more orders without proportionally increasing manual effort.
The platform has effectively turned Tally + manual processes into a modern, retailer- friendly digital experience, without forcing the business to change how it manages its books.
- Verified B2B-only access & customer grading
- Credit-limit & borrowing rules embedded into checkout
- 20K–30K SKU catalog with optimized listing & filters
- Order flow integrated with Tally
- Dual checkout: online payment + credit
- Admin controls for limits, CMS, app distribution
- Consistent web + mobile experience
- Verified B2B-only access & customer grading
Promatics’ Contribution
- Protects pricing, limits access to serious buyers, and keeps the platform business-focused
- Reduces risk of over-extension and keeps financial discipline intact
- Retailers can quickly find and order the right fabrics, even at scale
- Eliminates double entry, ensures finance team sees every digital order in their primary system
- Flexibility for different customer relationships and risk profiles
- Centralized governance without needing a separate IT team
- Retailers engage with Italiano through whichever channel is most convenient
- Protects pricing, limits access to serious buyers, and keeps the platform business-focused
Impact
Software &
Technologies Used
Languages we have used to create app user friendly across multiple devices without compromising the speed.
Flutter
Building beautiful apps, shaping experiences with speed and consistency
Node.js
Driving real-time applications with event-driven, non-blocking architecture
RESTful APIs
Connecting systems through standardized endpoints and scalable communication
MongoDB
Storing and scaling data efficiently for modern, data-driven applications
Firebase Authentication
Enabling secure user access through scalable authentication-driven services
Firebase Cloud Functions
Enabling scalable backend logic through lightweight serverless-driven design
Secure video streaming
A secure streaming platform, delivering protected video with real-time performance
JWT authentication
The foundation of secure access, validating users instantly
Cloud-ready deployment
Enabling scalable, resilient applications with seamless performance across environments
Promatics turned our vision into reality. The Oxane web is not just beautiful to use but also functionally rich. Our users love the depth of learning, and the feedback has been phenomenal. Thanks to Promatics' team for delivering an app that truly simplifies finance for everyday Indians.
Oxane Client
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