Worked on the stackitcloud/terraform-provider-stackit repository to enhance API compatibility and provider stability by updating the network configuration schema. Focused on aligning the provider with the latest StackIT API, the work involved renaming the network field from nameservers to ipv4_nameservers and updating related configuration examples and documentation. This change reduced configuration drift and eased future upgrades for users managing network infrastructure. The approach demonstrated proficiency in Terraform provider development, Infrastructure as Code practices, and collaborative code review. Go and Markdown were used to implement and document the fix, ensuring the provider remained reliable and compliant with evolving cloud service APIs.