Hire Freelance Klarna API Developers and Engineers
Klas Mellbourn
A full-stack developer, Klas has worked professionally since 1994. For the last six years, he has worked at Klarna, where he has participated in developing their app from the start and is ranked third on the list of most commits to the Klarna app monorepo out of over 500 developers and three million lines of code in TypeScript. Klas has worked with React, React Native, and Node.js at Klarna and was one of the people who introduced TypeScript and GraphQL. He loves the challenge of freelancing.
Show MoreMax Ryan Synnott
Max is a full-stack software engineer specializing in TypeScript, Node.js, React, and AWS. He has developed core back-end services and front-end components of the Klarna app, which has millions of active users worldwide and has consistently ranked number one on the App Store in the shopping category. Max has professional experience with many tools and technologies and has worked with large and small teams. He looks for opportunities to build great solutions for unique and interesting problems.
Show MoreAlexey Romanov
Alexey has over a dozen years of commercial software development experience, mostly on large enterprise level web applications—building custom API architecture, external services integration, improving performance, and more. He's experienced with various app domains: eCommerce, eLearning, SDK, CRM systems, VoIP, analytical marketing web tools, and dashboards. He's active in Drupal community—making many contributions to Drupal 8 core and modules.
Show MoreSadiqul Islam
Sadiqul is a passionate developer with over 12 years of overall experience, including several successful software development projects like fintech, ride-share, eCommerce, telco, and more. He finds development to be a style of art—the art of data structure, the art of algorithms, the art of design patterns, the art of communication with colleagues, and the art of delivering the product.
Show MoreSebastian Wasser
Sebastian started working professionally as a software developer before finishing high school. This drive to apply his skills to solve problems jump-started his career, and to this day, it is the same driving force that he applies to his work every day. Sebastian excels in coming up with unconventional solutions to client problems: his clients' success is his ultimate goal.
Show MoreAmmar Veljagic
Ammar is a software developer and problem-solver who equally enjoys working with people and computers. He finds value in working on projects by himself and as part of a team and mentors junior colleagues when needed. Ammar prides himself on being a fast learner and adaptable to any situation. He believes in continuous improvement and is eager to learn new things and prove himself.
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