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    • Embedded software and systems →
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      • EU CRA compliance service  →
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      • Device identity management solution →
      • Secure firmware update solution →
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      • Azure managed services & operations →
      • Industrial mobile apps →
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      • Payment systems solutions →
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      • Industrial testing automation →
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Case studies

User-centric digital services

Together we build intelligent, remote-controlled IoT products and digital services that deliver value for years

User-centric digital services
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  • User-centric digital services

Bulk subscription management portal for Nordic telecom

Proekspert delivered a unified portal so enterprise customers can manage all telecom accounts and support issues – streamlining operations and reducing support costs for the client.

  • User-centric digital services

A self-service app for a Nordic telecom company

Proekspert developed a native mobile app that lets telecom customers resolve issues and manage subscriptions 24/7 – driving customer engagement from 30,000 to 130,000 users and cutting customer care costs.

  • User-centric digital services

OSHINO Electronics: Paperless tracking streamlines manufacturing

Proekspert delivered digital shop-floor tracking for OSHINO Electronics, replacing manual reporting with automated workflows and doubling operator engagement.

  • User-centric digital services

CV-Online: Core system modernization powers Baltic growth

Proekspert modernized CV-Online’s core system, enabling scalable operations and smoother multi-country rollout across Estonia, Latvia, and Lithuania.

  • User-centric digital services

Sales portal for Nordic telecom

Proekspert built a unified sales portal so telecom teams can manage all products, automate offers, and track interactions in one place – quadrupling client throughput and cutting sales mistakes by 80%.

  • User-centric digital services

Coop Bank: Mobile debit and credit card rollout

Proekspert enabled Coop Bank customers to add Mastercard debit and credit cards to Apple and Google Wallets. Our team delivered direct MDES integration, automated account management, and digital support tools. No manual steps. All deadlines hit.

  • User-centric digital services

Ridango: Contactless payment integration for public transport

Proekspert built Ridango’s cloud-based payment gateway, delivering instant debit and credit card payments for public transit in Estonia, Sweden, and Ukraine. The modular solution speeds up boarding, meets global EMV standards, and positions Ridango as a market leader.

Learn stories of other industries

Our case studies give an insight into how human-oriented design principles will help product companies persuade customers to go on a journey with smart, connected products.

  • Embedded software and systems

Factory test automation upgrade: migrating to NI TestStand

A global manufacturer upgraded its factory test automation with Proekspert by migrating from legacy LabVIEW systems to TestStand – ensuring reliability, easier updates, and scalable growth.

  • Embedded software and systems

IEC 62443 SL1 readiness for industrial drives – Danfoss

Proekspert enabled Danfoss Drives to achieve Security Level 1 readiness for IEC 62443 on its VLT® Drives and MCT10 configuration tool – delivering compliance and market access without costly hardware redesigns.

  • IoT-cloud integration and applications

MyStiebel: Secure remote heat pump control app – Stiebel Eltron

Stiebel Eltron’s MyStiebel app lets users manage heating, cooling, and hot water with confidence – anytime, anywhere.

See more case studies →

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  • About Us
  • What we do
    • Embedded software and systems →
    • Legacy product software modernization →
    • IoT-cloud integration and applications →
    • User-centric digital services →
    • Custom software development →
    • Business intelligence and data analytics →
    • AI-driven innovation & automation →
    • Customer experience design →
  • Our solutions
    • Device security
      • EU CRA compliance service  →
      • IEC 62443 compliance analysis service →
      • Device identity management solution →
      • Secure firmware update solution →
    • Cloud connectivity
      • Cloud connectivity for your remote devices →
      • Azure managed services & operations →
      • Industrial mobile apps →
    • Digital & industrial services
      • Payment systems solutions →
      • Selfservice and internal power user tools →
      • Industrial testing automation →
    • AI and machine learning
      • Business AI copilots & workflow automation →
      • Custom AI solutions for your business needs →
      • Satellite-based detection and measurement (THOR) →
  • Case Studies
  • Blog
  • Join us
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