We are Sweden’s leading provider of deposit and credit solutions. Our solutions are intuitive, compliant, standardized, and highly automated.

With our standardized solutions, you can be up and running within a month, providing deposit accounts and flexible credits to your customers.


Why successful companies choose LeanDev


In all work that we do and in all that our systems do. For your security.


Latest available technology that is well proven is used to ensure innovative value to you.

Time to market

A team for your needs makes sure you have a successful production launch.

Future proof

We invest in our product family to protect your investment. And to stay ahead.


Truly agile processes enable continuous progress, easy to monitor.


Cloud provides redundant setup for 24/7 delivery.


Java, MSA, Docker. All the professional stuff.


Our products lower your cost of administration and improve customer experience

LeanDev Financial Platform

This is a new generation banking platform with state-of-the-art Deposit and Loan services - all with self service capabilities to help you reduce cost. Our Analytics package helps you optimize your profitability.

Customer cases

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Kontek Lön AB

The market leader for payroll SW systems in Sweden needed to upgrade their architecture to a future proof web-based solution.

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SevenDay Finans

SevenDay – the lender with the most modern lending platform on the Swedish market according to a recent market analysis.

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Erik Penser Bank

The well-known private banking player needed working capital to quickly expand their corporate lending business.



“We had a vision to be the market’s most efficient credit institute, with a support system that simplified both our own operations and our customers control over their loans and their savings. We had never reached where we are today without a modern and agile supplier.”

Magnus Beer, CEO of SevenDay.

Kontek Lön

“Thanks to LeanDev’s work and their cost effective development center in Beijing, this project exceeded our expectations. I am very impressed with how this whole project has been executed.”

Maria Ericsson, CEO of Kontek.

Hoist Finance

"We had the need to further develop the deposit service at a higher rate than our former provider managed, and this together with first class support was crucial if we chose LeanDev as our new supplier.”

Anders Wallin, CIO of Hoist Finance

Some of our happy customers

Custom Development

LeanDev has since its inception been in the frontline of developing mission-critical IT systems.

Custom development is the way to go if you have unique business requirements that are not supported by the standard systems available on the market. Or if you have an entirely new concept that requires system support that is not available today.


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LeanDev AB Kista Science Tower SE-164 51 Kista, Sweden