08/03/2026 updated
100 % available
Integration Specialist | Fullstack Engineer | SaaS Developer
Lindesberg, Sweden
Only remote
Bachelor's Degree in Information SystemsAbout me
I am a senior integration and Fullstack developer with more than seven years of experience making complex systems work together. I also build and run SlashCoded, an independent TimeTracking and reporting SaaS product that reflects my practical approach and end-to-end ownership.
Azure FunctionsAzure DevOpsJava (Programming Language)JavaScriptMicrosoft AzureMicrosoft Biztalk ServersData TransformationDevOpsLeadershipIntegration Platform As A Service (IPaaS)Azure SQLMongoDBNode.jsNoSQLAngular 2+
Azure Integration Services
Extensive experience with Azure Functions, Logic Apps, Service Bus, API Management, App Services, Storage, Key Vault, and Application Insights. I have designed and implemented more than 100 secure, scalable integrations for business-critical environments.
System Integration, APIs & Messaging
Strong expertise in REST and SOAP APIs, event-driven architecture, microservices, messaging, and API governance. I work with OAuth2, JWT, SSH keys, XML, JSON, XSLT, SFTP, and file-based integrations. My background includes BizTalk, Apache Camel, Microsoft Dynamics, financial systems, and hybrid Azure/on-premises environments.
.NET Backend & Cloud Architecture
Advanced experience with C#, .NET, ASP.NET Core, Entity Framework, Azure Functions, background services, and secure API development. I design maintainable services with clear boundaries, reliable data flows, automated tests, and practical cloud architecture.
Independent SaaS Development - SlashCoded
I independently design, build, release, and operate SlashCoded, a local-first desktop SaaS product for activity tracking, project attribution, timesheets, and reporting. Its architecture combines a .NET Local API, an Angular 20+ frontend, an Electron and Node.js desktop shell, and SQLite storage. Signed integrations collect events from Windows applications, browsers, VS Code.
My work on SlashCoded covers product design, API contracts, event ingestion, background processing, aggregation, reporting, security, licensing and Stripe billing, MSIX packaging, updates, CI/CD, monitoring, troubleshooting, and production support. It demonstrates my ability to take a product from idea to maintained release while making independent technical and commercial decisions.
AI-Assisted Engineering Workflows
Advanced use of AI coding agents for requirements analysis, architecture, implementation planning, test-driven development, debugging, code review, documentation, and release preparation. I use structured specifications, parallel agent workflows, automated testing, and explicit verification while retaining full responsibility for technical decisions, security, and production quality.
DevOps, Infrastructure & Operations
Strong experience with Azure DevOps, YAML-based CI/CD, GitHub Actions, Infrastructure as Code with Bicep, Docker, automated deployment, release management, monitoring, and production troubleshooting.
Databases & Data Processing
Experience with SQL Server, SQLite, Entity Framework, SSIS, MongoDB, and Azure Table Storage. I work with transactional data, event stores, aggregation pipelines, indexed read models, migrations, and performance optimization.
Experience
Professional experience5 - 10 years
Freelancer since2025
Languages
EnglishFluentSwedishNative speaker
Project history
As SlashCoded’s solo founder and
sole developer, I own the complete
product lifecycle: strategy,
architecture, development,
integrations, security,
infrastructure, releases, billing,
monitoring, and support.
Designed and implemented integration flows for collecting, transforming, and exposing business data from multiple source systems, including enterprise systems such as Dynamics. Built and further developed data-driven integration solutions in Azure with a focus on robust API integrations and Logic Apps. Worked closely with business stakeholders in requirements analysis and translated business needs into technical integration solutions. Tech: .NET, Azure, API integrations, Logic Apps, Dynamics. Platform: Azure Integration Services.
Worked as an integration developer in a team delivery responsible for the development and maintenance of a business-critical integration platform in Azure. Designed and implemented scalable integration solutions based on Azure Integration Services and microservice architecture. Responsible for establishing best practices around API design, CI/CD, and Infrastructure as Code. Worked with API exposure and governance through Azure API Management. Handled data exchange and transformation between XML, JSON, and other message formats, as well as secure authentication using OAuth2. Tech: .NET, Azure Functions, REST API, XML, JSON, Azure DevOps, IaC (Bicep), Elastic Search. Platform: Azure Integration Services.