Software Developer | Rust & Open Source

Contributed a fix across pnpm's TypeScript v11 and Rust v12 CLIs so global updates keep an existing package group when its resolved dependency graph is unchanged and installation metadata is present. Missing installations are still repaired; pending build approvals and downgrade protection are preserved. Added regression coverage for the affected update paths. Merged upstream in September 2026 (PR #15029). This is a contribution to pnpm, not authorship of the package manager. Developed with AI assistance and upstream review.

Independently owned Rust command-line project intended to replace GNU datamash. My role includes defining requirements and specifications, guiding architecture, directing AI-assisted implementation, and resolving validation and review findings. The work emphasizes compatibility testing and workload-specific performance evaluation. Status: private and unreleased; an initial public version is in preparation. This entry describes work in progress and does not claim a released product, general performance superiority, or public adoption.

Independently owned Rust source-navigation project targeting cscope compatibility, with persistent indexing and editor integration under development. My role includes defining requirements and specifications, guiding architecture, directing AI-assisted implementation, and resolving validation and review findings. The project focuses on making source-code navigation useful within existing developer workflows. Status: private and unreleased; no public code or downloadable release is currently provided through this portfolio entry.

Extended Atuin's command-history search to accept repeated --exit and --exclude-exit flags. The change connects CLI argument handling to SQLite IN and NOT IN predicates: included codes match any listed value, while exclusions take precedence over overlaps. Tests cover exclusions, overlapping filters, and deletion selection. Merged upstream in September 2026 (PR #4132). Demonstrates feature delivery across a CLI and database boundary. Developed with AI assistance and upstream review.

Optimized SWC's export_default_from transform to return immediately for scripts and process the module body directly for modules. The change preserves export rewriting and pass composition, with regression fixtures and benchmarks. Local benchmarks reported improvements for two script sizes; four module cases were classified as unchanged. This is a targeted transform optimization, not a claim about overall compiler speed. Merged upstream in September 2026 (PR #12348). Developed with AI assistance and upstream review.

Added TreeEntry.normal_value() to Jujutsu's template interface, exposing resolved tree values, including the recorded commit ID for Git submodules. Values format as full hexadecimal object IDs; absent and conflicted entries return none. The contribution includes tests and documentation, while leaving conflict representation outside its scope. Merged upstream in September 2026 (PR #10175). Demonstrates a bounded API extension with explicit edge-case behavior. Developed with AI assistance and upstream review.

Added the deeptutor doctor command to check model configuration, credentials, endpoints, writable runtime storage, and configured retrieval backends before a session starts. It provides terminal and JSON output and a failing exit status when required checks fail. Provider calls are opt-in through --online, and diagnostic output redacts configured credentials and endpoint secrets. Tests cover diagnostics, redaction, and CLI behavior. Merged upstream in August 2026 (PR #959). Developed with AI assistance and upstream review.

Contributed a fix for Pake's Find panel and injected styles on pages with restrictive Content Security Policy. The change keeps ordinary stylesheets where permitted and uses constructable stylesheets when needed, while preserving custom CSS order and existing adopted stylesheets. Imports blocked by the page's CSP remain unsupported. Validation included automated tests, real-browser checks, and a native macOS application check. Merged upstream in September 2026 (PR #1364). Developed with AI assistance and upstream review.

Developed a prototype web application for drafting and managing legislative text while working part-time as an IT Analyst, Developer and Project Manager at Norway's Ministry of Justice (2009-2011). My work covered requirements, process modeling, and the user interface. The prototype led to a full project. This case demonstrates turning a specialist business process into a software prototype. Historical work summary: no source code, client data, or application screenshots are published here. The card is an explanatory title graphic, not an image of the original application.

Developed business software for Toyota Asker & Bærum while working part-time as an IT Analyst and Developer (2005-2010). The application supported sales, deliveries, inventory, and reporting, and automated manual workflows. My wider role included managing IT resources. This case demonstrates practical application development around operational needs. Historical work summary: no source code, client data, or application screenshots are published here. The card is an explanatory title graphic, not an image of the original application.

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