Industry
FinTech
Tech stack
AWS
.NET 9
ASP.NET Core API
PostgreSQL
EF Core
Hangfire
React
Docker
Straumur is a company in the portfolio of Kvika Bank that offers innovative and secure payment processing services for merchants in Iceland, with an emphasis on e-commerce and POS transaction processing.
We partnered with Straumur to develop a platform with a wide range of payment solutions, including modernized tools for merchants who want to enhance their business operations.
Key objectives
Establish a payment facilitation platform from scratch within a short timeframe to meet the demands of the Icelandic market.
Provide a full range of online portals and APIs for merchant and partner management.
Ensure the infrastructure can handle a high transaction volume and accommodate new merchants migrating from other providers.
Services
Backend development
API development
Cloud solutions
Frontend development
UX/UI design
Project management
Solution
Faced with an ambitious timeline, Icelandic settlement standards, and the challenge of creating an end-to-end payment ecosystem from scratch, Straumur partnered with us to deliver a high-performing, scalable platform. From the first transaction processed in April 2023 to handling over 50 million transactions in just 18 months, the system was built to withstand volume and complexity from day one.
Our engineering team delivered a suite of merchant- and partner-focused solutions designed for ease of use and rapid deployment. Custom-built self-service portals and partner management tools allow businesses to onboard quickly and operate independently. Meanwhile, Straumur’s internal team benefits from a robust admin portal tailored for efficient merchant support and real-time oversight. To support a wide range of integration needs, the system also includes flexible APIs for software-based merchants.
Looking ahead, Moberg is expanding Straumur’s digital commerce capabilities through a growing set of e-commerce tools—including hosted checkout, “Pay by Link” functionality, and a Shopify plugin. This enables Straumur to support Icelandic merchants not just in physical stores, but across the digital landscape, offering secure, modern, and locally-driven payment options.
Achievements
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Integrated tools for merchant operations
With a combination of portals and APIs, Straumur now offers a robust payment ecosystem tailored to diverse merchant needs, supported by both local and international development teams.
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High transaction volume and merchant base
Straumur achieved over 50 million transactions within 1.5 years, supporting 2,000 merchants across Iceland and solidifying its position in the payments market.
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Quick go-to-market execution
The project’s setup, from initiation in September 2022 to the first processed transactions in April 2023, marked a major milestone, enabling Straumur to process high transaction volumes and pay out merchants promptly.