Benjamin Jönsson De Castro

As a Backend Developer at Norion Bank AB, I have been developing a modern integration solution designed to sync employees and groups between the customers HR systems and their Windows Active Directory and Azure Entra ID within a hybrid server environment.           
          
My focus has been building a secure solution that ensures scalability and maintainability for future growth, while using cloud-only solutions for Entra ID to prepare the customer for a cloud native future.

Skills: C#, .NET Core, Entra ID (Azure AD), MS Graph API, API-driven provisioning, Integration, Azure SQL, Azure Key Vault, Azure Container Apps, Windows Server, Hybrid Server Environment, Testing

I'm working on extending the SalesNow product. A custom business system used to track sales oppertunities.

Skills: C#, TypeScript, .NET Core, Entity Framework, PostgreSQL, React, Docker GCP, CI/CD, Testing, Azure Apps

I worked on a internal tool use to automate and improve the onboarding process at Geshdo. The tool is integrated with Microsofts Graph API to manage users in Entra ID and programmatically sending email.

Skills: Typescript, GCP, Docker, CI/CD, Express JS, MS Entra ID (Azure AD), MS Graph API

I was the main cloud engineer working with an innovative team at Stepstone's Emerging Tech unit. I help facilitate new innovative prototypes for the job-tech industry with a focus on GPT-3, AI, and the most modern web technologies. My role primarily involves creating designs and setting up cloud infrastructure and building backends. I also research new tech and write documentation about my findings.

Example of a project I have helped build involved a service to ingest CVs and analyze them with the help of OpenAI. I created the design of the cloud infrastructure and then built a secure backend to store and retrieve the CVs and results from OpenAI.

Skills: Typescript, Javascript, AWS, GCP, Node JS, REST APIs, CDK, Terraform, CloudFormations, DynamoDB, API Gateway, Lambda, DNS, Docker, CI/CD Pipelines, Nginx, OpenAI, LLM, Cloud Run, Cloud Functions, GCP load balancer, Azure AD, Okta, AWS Cognito, Python, Documenting, Drawing Technical diagrams

When not working directly with customers, I'm helping developers and management with daily IT. Improving internal security in the cloud.

Skills: Azure AD, Office 365 (admin), DNS, Security

Working for an IT provider helping our small-medium customers with daily IT support in the Windows ecosystem. Worked my way up from first to third-line support, helping and troubleshooting issues from Office 365 to server crashes.

Skills: Customer Support, Active Directory, Windows Server, Azure, Azure AD, DNS, PowerShell