11/02/2026 updated
100 % available
Senior Software Developer / Technical Specialist
Rudkøbing, Denmark
Only remote
M.Sc. (Eng.) in Electrical Engineering - IT, Technical University of Denmark (DTU)About me
Software engineer with nearly 30 years at Oracle, specializing in Java, enterprise integration, APIs, distributed systems and cloud platforms. Former engineering leader who prefers hands-on development. Now exploring AI-assisted coding with Codex. Based in Denmark, available for remote consulting.
Cloud ComputingMachine LearningSoftware ArchitectureEnterprise Integration
Java & C#/.NET Development
Expert-level programming in Java and C#/.NET (WinForms, .NET 8), including the development of Java-based microservices, SDKs, and integration components for large-scale enterprise platforms.
System Integration
Deep expertise in system integration covering ERP, CRM, HCM, and messaging systems, with hands-on experience integrating SAP, Salesforce, ServiceNow, and legacy systems using REST, HTTP, and file-based protocols.
Cloud & Distributed Systems
Extensive experience with cloud and distributed architectures, including Oracle Integration Cloud, Kubernetes, microservices design, and DevOps collaboration in production environments.
Microservices & API/SDK Design
Design and development of microservices architectures as well as API and SDK design for use by internal teams and external partners.
Databases
Practical experience with relational databases including Oracle and MySQL, combined with strong SQL skills applied in enterprise software development.
CI/CD & Version Control
Use of Git, CI/CD pipelines, and documentation tools to ensure code quality, stability, and backward compatibility in software projects.
Linux & Operations
Hands-on experience with Linux-based environments and stable operation in production systems, including troubleshooting and operational support.
Object-Oriented Programming
Strong foundation in object-oriented programming principles applied across multiple languages and platforms over more than 25 years of professional software development.
Documentation & Knowledge Sharing
Consistent focus on thorough documentation and knowledge sharing across teams, architects, and business stakeholders to ensure maintainability and transparency.
Expert-level programming in Java and C#/.NET (WinForms, .NET 8), including the development of Java-based microservices, SDKs, and integration components for large-scale enterprise platforms.
System Integration
Deep expertise in system integration covering ERP, CRM, HCM, and messaging systems, with hands-on experience integrating SAP, Salesforce, ServiceNow, and legacy systems using REST, HTTP, and file-based protocols.
Cloud & Distributed Systems
Extensive experience with cloud and distributed architectures, including Oracle Integration Cloud, Kubernetes, microservices design, and DevOps collaboration in production environments.
Microservices & API/SDK Design
Design and development of microservices architectures as well as API and SDK design for use by internal teams and external partners.
Databases
Practical experience with relational databases including Oracle and MySQL, combined with strong SQL skills applied in enterprise software development.
CI/CD & Version Control
Use of Git, CI/CD pipelines, and documentation tools to ensure code quality, stability, and backward compatibility in software projects.
Linux & Operations
Hands-on experience with Linux-based environments and stable operation in production systems, including troubleshooting and operational support.
Object-Oriented Programming
Strong foundation in object-oriented programming principles applied across multiple languages and platforms over more than 25 years of professional software development.
Documentation & Knowledge Sharing
Consistent focus on thorough documentation and knowledge sharing across teams, architects, and business stakeholders to ensure maintainability and transparency.
Experience
Professional experience10+ years
Freelancer since2024
Languages
DanishNative speakerEnglishFluent
Project history
Design and development of integration and connectivity components in Oracle Integration Cloud. Development of Java-based microservices running on Kubernetes. Ongoing development of SDKs for internal teams and external partners. Work on complex integration scenarios involving SAP, Salesforce, ServiceNow, and legacy systems. Strong focus on code quality, stability, backward compatibility, and documentation.
Principal Developer role from 2003 to 2021, including Director and Sr Software Development Manager responsibilities from 2007 to 2021. Focused primarily on programming with limited management duties.
Development of Oracle's integration platform, containers, and adapters using Java/J2EE.