Client since 2024 
Client since 2024 
49 Szlak Street
31-153 Kraków
Poland
Empower your global teams with a platform that scales with your business. Reduce costs, streamline communication, and boost productivity with smart, user-focused solutions from the Sensinum team.
A leading global retailer set out to unify and streamline communication across its vast, geographically distributed workforce. The aim was to reduce operational costs and increase productivity by providing a centralized, intuitive platform accessible to all employees — regardless of their technical skills. In collaboration with the Sensinum team, the retailer successfully cut down paperwork, accelerated internal processes, and improved daily operations. The resulting “One Stop Shop” platform now saves the company millions of pounds every year.
The Challenge
The retailer was relying on various regional third-party tools to manage the same set of centrally governed processes. These fragmented solutions lacked scalability, customization, and geographical consistency. Moreover, they didn’t align with corporate identity guidelines and were difficult to access for many of the 500,000 employees.
The Sensinum team was brought in to build a unified solution — one that could empower employees to manage work schedules, tasks, and accounts through a seamless self-service experience.
The Solution
The Sensinum team designed and delivered a robust Micro Frontend platform consisting of over 20 modular applications. Built with TypeScript, React, and SingleSPA, the system prioritized maintainability, scalability, and enterprise-grade security.
To maximize accessibility, the platform was deployed across web and mobile (iOS and Android) using a combination of Progressive Web App (PWA) and hybrid app technologies. It also adhered to the client’s strict branding requirements, all within a scalable Enterprise Micro Frontend architecture.
Since early 2018 VirtusLab, and Sensinum have worked towards building a strong Frontend Engineering capacity for Tesco Technology in Poland. Within the years of cooperation with success, we've led the customer organization through the digital transformation setting the standards and introducing the modern technology stack to ensure seamless experience, scalability & extensibility of developed solutions which have changed the way of work within this top-tier company.
Mateusz Ziarko, Allocated as Principal Engineer
The Results
The new unified platform delivered substantial benefits:
- Cost Savings – Automation replaced paperwork, reducing hours spent on manual tasks.
- Boosted Productivity – Employees could access self-service tools and fill scheduling gaps via a working-time marketplace.
- Unified Communication – A centralized platform enabled real-time, organization-wide updates.
- Strong Adoption – The platform now handles over 50,000 unique employee logins per day.
- Performance & Scalability – With over 12 million weekly requests and 20+ transactions per second, the system is built for scale.
- Lower Maintenance Overhead – Thanks to its modular design, over 10 engineering teams can develop and maintain features independently.