John Österlund

John Österlund Email and Phone Number

Open Banking Developer @ Crosskey
mariehamn, mariehamns stad, Åland islands
John Österlund's Location
Finland, Finland
John Österlund's Contact Details

John Österlund work email

John Österlund personal email

About John Österlund

Wide experience in Open Banking and API development. Good with strategy, systems-thinking and finding innovative solutions to complex problems. I like to build solid and simple solutions that are easy to maintain. I have several years of experience in working with AWS infrastructure.INTJ personality; love consistency, structure and logic.

John Österlund's Current Company Details
Crosskey

Crosskey

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Open Banking Developer
mariehamn, mariehamns stad, Åland islands
Website:
crosskey.fi
Employees:
276
John Österlund Work Experience Details
  • Crosskey
    Open Banking Developer
    Crosskey Jun 2019 - Present
    Mariehamn Area, Finland
    Contracted for design and development of Crosskey's Open Banking Platform C°Open.
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  • Norrut Åland Ab
    Founder
    Norrut Åland Ab Apr 2021 - Present
    Mariehamn, Åland Islands, Finland
    The company offers developer experience in Java, Spring, API design, Open Banking, PSD2 compliance, AWS infrastructure and more.
  • Ax Systems Ab
    Co-Founder
    Ax Systems Ab Dec 2015 - Present
    Mariehamn
    The company develops and maintain the time reporting system tid.ax.
  • John Österlund Consulting
    Founder
    John Österlund Consulting May 2005 - Dec 2021
    Mariehamn
    The company offers developer experience in Java, Spring, API design, Open Banking, PSD2 compliance, AWS infrastructure and more.
  • Enfuce Financial Services
    Devops Engineer
    Enfuce Financial Services May 2018 - May 2019
    Mariehamn
    Design and development of Enfuce PSD2 Compliance Platform and API Hub, deployed on AWS cloud infrastructure.
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  • Crosskey
    Application Developer
    Crosskey Apr 2017 - May 2018
    Mariehamn Area, Finland
    Working with API infrastructure on BIPS department. Focus on Open Banking and PSD2 compliance regarding APIs, built on AWS cloud infrastructure.
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  • Crosskey
    Application Developer
    Crosskey Apr 2015 - Mar 2017
    Mariehamn
    Development of e-banking systems on Crosskey eBanking department. Focus on capital market systems and integration of third-party systems. Java development including frameworks such as Spring, MyBatis and client side scripting with jQuery.
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  • Crosskey
    Application Developer
    Crosskey Aug 2009 - Mar 2015
    Mariehamn
    Development of Internet bank systems, card systems and integration of third-party systems. Enterprise Java development including frameworks as Spring, Struts, mybatis (iBATIS) and client side scripting with jQuery. Using domain driven design (DDD) as structural design principal.
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  • Adapt Media Group
    Co-Owner And Developer
    Adapt Media Group Jan 2013 - Sep 2014
    Mariehamn
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  • Alandia
    System Developer
    Alandia Feb 2009 - Jul 2009
    Mariehamn
    Developing insurance systems in Microsoft ASP.NET with C#.
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  • Consilia Solutions
    System Developer
    Consilia Solutions Nov 2006 - Jan 2009
    Mariehamn
    Developing rich internet applications (RIA) with Adobe Flex, ActionScript, PHP and other web technics. Microsoft Sharepoint development in .NET including creation of custom webparts, pages and workflows. System integration is also a part of my work.
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  • Åland Post
    It-Technician
    Åland Post Jun 2001 - Aug 2006
    Mariehamn
    Summer job while studying.
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John Österlund Skills

Javascript Jquery Web Services Java Sql Php Scrum Eclipse Web Development Mysql Spring Framework Web Applications Ajax Json Soap Subversion Google Maps Api Development Rest Oracle Sql Codeigniter Jira Ddd Banking Wordpress Mastercard Emv Amazon Web Services Spring Boot Spring Cloud Spring Mvc Oauth Git Bootstrap Rest Api Cloud Development Mybatis Psd2 Cloud Security Openid Gitlab Spring Data Intellij Idea Spring

John Österlund Education Details

Frequently Asked Questions about John Österlund

What company does John Österlund work for?

John Österlund works for Crosskey

What is John Österlund's role at the current company?

John Österlund's current role is Open Banking Developer.

What is John Österlund's email address?

John Österlund's email address is jo****@****ail.com

What schools did John Österlund attend?

John Österlund attended Linköping University, Ålands Lyceum.

What are some of John Österlund's interests?

John Österlund has interest in Photography, Hunting, Wildlife And Nature.

What skills is John Österlund known for?

John Österlund has skills like Javascript, Jquery, Web Services, Java, Sql, Php, Scrum, Eclipse, Web Development, Mysql, Spring Framework, Web Applications.

Who are John Österlund's colleagues?

John Österlund's colleagues are Jörgen Mattsson, Ludmila Ravtcheeva, Kristian Nykänen, Malin Ulinder, Inger Holmström, Roger Norin, Atthia Abrar.

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