Software Engineer
CurrentExperienced Backend Java Developer with familiarity in frontend technologies, including JavaScript and Vue.js.- Collaborated with Signicat, an external partner providing digital signing solutions to bank customers. I enhanced the signing process utilizing OIDC by implementing a Single Sign-On (SSO) feature. This improvement enabled customers to sign digital loan contracts after single authentication, eliminating the need for double authentication, which was previously required.- Led the successful migration of Finland's Application Service Model to the unified Application Service Model V2, consolidating and harmonizing the model across all countries, eliminating redundant maintenance and unlocking the advantages of the Common V2 Model.- Collaborated with external partner Asiakastieto to transition integration from SOAP to the latest REST interface for population registry data retrieval, enhancing code readability and maintainability while utilizing the latest and simpler technology.- Leading the expansion of the Credit Card product in other countries, overseeing seamless integration with VISA processes (Authorization, Clearing, and Settlement), and optimizing the money movement between Servicing Accounts and Credit Card Loan Contracts.