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Erlend Hamnaberg

PROFILE

Erlend Hamnaberg

Over a two-month period, contributed foundational improvements and new features across http4s/http4s-grpc and jdx/mise. In http4s/http4s-grpc, restructured the build system by removing native build support and upgrading the scalapb compiler plugin, streamlining CI/CD processes and enhancing compatibility with modern Protocol Buffers tooling. For jdx/mise, implemented secure file downloads from private repositories on GitHub and GitLab by introducing custom header support and centralizing authentication logic. Leveraged Rust, Scala, and YAML to deliver robust backend solutions, focusing on API integration, build tooling, and maintainability. The work emphasized reliability, security, and reduced maintenance overhead for both projects.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
2
Lines of code
77
Activity Months2

Work History

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025 (jdx/mise): Delivered secure private repository downloads with custom headers across GitHub and GitLab. Implemented a centralized download_file_with_headers and refactored release listing to use explicit URLs, improving reliability and access control for private resources. Fixed authentication-related issues for private forges (commit d70080362af23cd341a0f5b5e19289d8afeec741), enhancing stability of private asset workflows. Business value: more reliable automated retrieval of private assets, clearer release data, and stronger security posture for private repositories.

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary for http4s/http4s-grpc: Delivered a clean build system cleanup and dependency upgrade, eliminating native builds and updating the scalapb compiler plugin to align with current libraries. This reduces CI complexity, lowers maintenance burden, and improves compatibility with protobuf tooling for gRPC integration. No customer-facing features; foundational work enabling faster, more reliable releases.

Activity

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Quality Metrics

Correctness85.0%
Maintainability80.0%
Architecture80.0%
Performance70.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

RustScalaYAML

Technical Skills

API IntegrationBackend DevelopmentBuild ToolingCI/CDProtocol BuffersRustScala NativeScalaJS

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

http4s/http4s-grpc

Jan 2025 Jan 2025
1 Month active

Languages Used

ScalaYAML

Technical Skills

Build ToolingCI/CDProtocol BuffersScala NativeScalaJS

jdx/mise

Jul 2025 Jul 2025
1 Month active

Languages Used

Rust

Technical Skills

API IntegrationBackend DevelopmentRust