equinor/acidwatch
Nov 2024 – Oct 2025
5 Months active
Languages Used
CSSJavaScriptPythonTypeScriptYAMLDockerfileShell
Technical Skills
API DevelopmentAuthenticationBackend DevelopmentCI/CDCode FormattingDocker
Fredrik Mellemstrand
PROFILE
Fredrik Mellemstrand
Over five months, Fredrik Mellum developed and maintained the equinor/acidwatch repository, focusing on backend API foundations, authentication, and deployment reliability. He built initial API scaffolding using FastAPI and TypeScript, implemented secure authentication flows, and integrated distributed tracing with OpenTelemetry and Azure Monitor to enhance observability. Fredrik improved CI/CD pipelines with GitHub Actions, enforced code formatting standards, and streamlined Docker deployment to ensure consistent application startup. He addressed configuration clarity and reduced maintenance overhead by removing unused endpoints and cleaning environment variables. His work demonstrated depth in backend development, API security, and DevOps, resulting in a stable, maintainable codebase.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
14Total
Bugs
4
Commits
14
Features
4
Lines of code
3,397
Activity Months5
Your Network
89 people
Work History
October 2025
1 Commits
Oct 1, 2025Month: 2025-10 — Focused on API cleanup and codebase hygiene for equinor/acidwatch. No new user-facing features; the work centered on removing an unused endpoint to reduce maintenance burden and confusion, improving API clarity and long-term stability.
1 Commits
Oct 1, 2025Month: 2025-10 — Focused on API cleanup and codebase hygiene for equinor/acidwatch. No new user-facing features; the work centered on removing an unused endpoint to reduce maintenance burden and confusion, improving API clarity and long-term stability.
October 2025
August 2025
1 Commits
Aug 1, 2025August 2025 monthly summary for equinor/acidwatch: Delivered a critical Frontend API Access Scope Definition Fix to restore reliable authentication to backend services. The fix ensures frontend environment variables explicitly define the API scope, preventing auth breakdowns and enabling consistent access to backend resources. This work demonstrates strong focus on reliability, security, and developer experience.
August 2025
1 Commits
Aug 1, 2025August 2025 monthly summary for equinor/acidwatch: Delivered a critical Frontend API Access Scope Definition Fix to restore reliable authentication to backend services. The fix ensures frontend environment variables explicitly define the API scope, preventing auth breakdowns and enabling consistent access to backend resources. This work demonstrates strong focus on reliability, security, and developer experience.
June 2025
5 Commits • 2 Features
Jun 1, 2025June 2025: Focused on strengthening observability, security, and configuration clarity for the equinor/acidwatch project. Delivered distributed tracing and telemetry, hardened API authentication, and clean configuration with reduced risk of misconfigurations. These improvements enhance operational visibility, security posture, and developer productivity, enabling faster incident response and lower support overhead.
5 Commits • 2 Features
Jun 1, 2025June 2025: Focused on strengthening observability, security, and configuration clarity for the equinor/acidwatch project. Delivered distributed tracing and telemetry, hardened API authentication, and clean configuration with reduced risk of misconfigurations. These improvements enhance operational visibility, security posture, and developer productivity, enabling faster incident response and lower support overhead.
June 2025
December 2024
1 Commits
Dec 1, 2024December 2024: Focused on stabilizing backend deployment in Docker for the equinor/acidwatch project. Implemented a critical Dockerfile correction to ensure the container boots the correct application (acidwatch_api.app) rather than co2specdemo_backend.app, improving startup reliability across environments and smoothing CI/CD pipelines.
December 2024
1 Commits
Dec 1, 2024December 2024: Focused on stabilizing backend deployment in Docker for the equinor/acidwatch project. Implemented a critical Dockerfile correction to ensure the container boots the correct application (acidwatch_api.app) rather than co2specdemo_backend.app, improving startup reliability across environments and smoothing CI/CD pipelines.
November 2024
6 Commits • 2 Features
Nov 1, 2024November 2024 monthly performance summary for equinor/acidwatch. Delivered foundational backend API scaffolding with authentication and routing for simulation models (CO2SPEC, ARCS) and a dummy model for testing. Implemented CI/CD and repo hygiene improvements to raise reliability and maintainability: enforced Prettier formatting, added automated formatting checks in CI, fixed npm caching in CI, adjusted deployment port configurations, and removed unused artifacts. These workstreams reduce deployment risk, accelerate feature delivery, and set a stable baseline for upcoming simulation features.
6 Commits • 2 Features
Nov 1, 2024November 2024 monthly performance summary for equinor/acidwatch. Delivered foundational backend API scaffolding with authentication and routing for simulation models (CO2SPEC, ARCS) and a dummy model for testing. Implemented CI/CD and repo hygiene improvements to raise reliability and maintainability: enforced Prettier formatting, added automated formatting checks in CI, fixed npm caching in CI, adjusted deployment port configurations, and removed unused artifacts. These workstreams reduce deployment risk, accelerate feature delivery, and set a stable baseline for upcoming simulation features.
November 2024
Activity
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Quality Metrics
Correctness94.2%
Maintainability95.8%
Architecture92.8%
Performance91.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
CSSDockerfileJavaScriptPythonShellTypeScriptYAML
Technical Skills
API DevelopmentAPI SecurityApplication Performance Monitoring (APM)AuthenticationAzure MonitorBackend DevelopmentCI/CDCode FormattingCode RefactoringConfiguration ManagementDevOpsDistributed TracingDockerESLintEnvironment Configuration
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline