Ulf Liedberg Email & Phone Number

Stockholm, Se

Stockholm, Stockholm County, Sweden

Back end developer. More details to come...[Java, Spring, Kafka, Temporal]

Stockholm, Sweden

* Retention space - e.g. account pages. Moving from the legacy PHP back end monolith to Java services for security, efficiency & performance* Conversion space - premium landing pages[Java, Spring Boot, Docker, GCP, gRPC, JS/TS, Next.js]

Stockholm, Sweden

Klarna payment methods services, integration heavy "spider in the web" back end services close to the end user. [Java, Groovy, Spring Boot, Docker, Jenkins, AWS, Azure]

Stockholm, Sweden

Full stack developer in Premium RnD.* Partner space - systems for handling partnerships where partner handles customer payments* Retention space - e.g. account pages[Typescript, React, Next.js, CSS, Java, Spring Boot, Docker, GCP]

Stockholm, Sweden

Klarna Checkout. E.g. modularizing existing service into smaller more focused ones; and migrating remaining traffic from old back end.* Mostly back end * API + system design* CI/CD pipeline work* POC work for domain (multiple teams) wide initiatives* Non-UI front end work + build optimizations* Investigations of (new) browser behaviors (e.g. Safari ITP)* Catch all support for other team members 😁[Java, Groovy, Docker, Jenkins, JavaScript, AWS, Erlang… Show more Klarna Checkout. E.g. modularizing existing service into smaller more focused ones; and migrating remaining traffic from old back end.* Mostly back end * API + system design* CI/CD pipeline work* POC work for domain (multiple teams) wide initiatives* Non-UI front end work + build optimizations* Investigations of (new) browser behaviors (e.g. Safari ITP)* Catch all support for other team members 😁[Java, Groovy, Docker, Jenkins, JavaScript, AWS, Erlang (reading 😊)] Show less

Stockholm, Sweden

Stockholm, Sweden

Part of a team having responsibility for a large area. For example:* Part of implementing authentication using the different BankID solutions for the Scandinavian market via 3rd party supplier - both back end & front end work* Implementing a new service allowing for changing broker's fee + in real time see current one* Support for other team members[Java, JavaScript, React, CSS]

Stockholm, Sweden

Klarna Checkout - from beta to first transaction to launch into new countries.* Mostly front end work* CI/CD* API design* Part of the initial effort to create a Java back end for the product[Javascript, Backbone, CSS, Ruby, Selenium, Java, Groovy, Erlang (reading 😊)]

Stockholm, Sweden

Stockholm, Sweden

Part of the team responsible for authentication & authorization and purchases.* Further development of the in house solution* Migrating to the Schibsted wide solution [Java, Scala, Groovy, Javascript, CSS, Jenkins]

Stockholm, Sweden

* Merchant/store part of the Supply Chain systems* The claims/returns system - e.g. a UI for the Windows handhelds to enable direct entry in merchant warehouse[Java, Javascript, CSS]

Stockholm, Sweden

Working on the merchant/store part of the Supply Chain systems.

* IPTV (besides testing - also did a bit of demo work for operators)* Proxy exposing APIs enabling 3rd parties use of operator functionality[TCP/IP, Java, Groovy, System Test, Load tests]