Case Study

Background

This telecom solutions provider delivers integrated Business Support System (BSS) and Operations Support System (OSS) platforms for operators. Its solutions enable essential functions such as billing, customer relationship management, and service management, helping telecom providers streamline operations and deliver efficient, customer-centric experiences.

Challenge

The client relied on a legacy Visual FoxPro (VFP) desktop application that constrained scalability and made it difficult to deliver the modern, intuitive experience telecom agents needed. While an early prototype of a web interface showed promise, it required significant refinement to become a market-ready product. The organization aimed to modernize the interface while maintaining familiarity for long-time users, simplify workflows for customer management, order placement, and invoicing, and establish a scalable front-end foundation to support future growth. To achieve this, they needed a partner with proven execution capabilities, strong UI/UX expertise, and a structured Agile approach.

Solution

Covalience assembled a dedicated team of Angular developers, a UI/UX designer, and a project coordinator to modernize the client’s platform and accelerate delivery of the Agent Web App. The team focused on improving clarity, consistency, and ease of use across the product. Using the latest Angular Material design system, Covalience delivered a clean, responsive interface that remained familiar to VFP users while significantly improving usability.

Implementation

Covalience’s team implemented key enhancements across UX, interface modernization, and core platform development:

UX Enhancements Simplified page layouts, reduced reliance on pop-ups, and introduced intuitive step-by-step task flows to lower cognitive load.
Familiar-Yet-Modern UI Preserved key mental models from the legacy desktop app while replacing outdated interaction patterns with streamlined web-based behaviors.
Responsive Front-End Ensured workflows function seamlessly across devices through a fully responsive design.
Design Deliverables Produced user flows, wireframes, and prototypes to guide visual and functional direction for initial and advanced modules.
Angular Material Integration Modernized the interface with updated color palettes, clearer iconography, improved layout hierarchy, and Material-based components for consistency and responsiveness.
Workflow Simplification Redesigned customer lookup, order placement, and invoicing into efficient, sequential flows that reduced clicks and eliminated modal-heavy interactions.
Platform Development Built and enhanced three major modules and the core app framework, including dashboards, order workflows, and invoicing features.
Scalability Support Positioned the team for ongoing feature expansion and helped establish the customer onboarding process.

Results

The modernization effort resulted in clear improvements across usability, market positioning, and architectural scalability.

Modern, Intuitive User Experience Delivered a clean, easy-to-use interface that replaced the complexity of the legacy desktop system and was praised by the client’s leadership.
Improved Market Readiness Enabled the client to confidently showcase the enhanced platform at industry events, demonstrating clear progress and attracting customer interest.
Foundation for Growth The modernized Angular architecture and refined UX structure established a scalable base for future modules, onboarding tools, and product roadmap enhancements.

Modernizing a Telecom BSS Platform With a Clean, Intuitive Web Experience

Technologies

Implementation

Results

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