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Sarah Shader

PROFILE

Sarah Shader

Sarah contributed to the get-convex/convex-backend and get-convex/chef repositories, building robust backend features and developer tooling focused on reliability, scalability, and user experience. She engineered improvements in authentication flows, deployment automation, and local development, leveraging TypeScript, Rust, and React to enhance system performance and observability. Her work included refactoring CLI workflows, expanding API capabilities, and implementing persistent chat storage with migration support. By addressing data integrity, error handling, and configuration management, Sarah delivered solutions that streamlined onboarding, improved token usage reporting, and reduced operational risk. Her engineering demonstrated depth in backend architecture, full stack development, and continuous integration practices.

Overall Statistics

Feature vs Bugs

64%Features

Repository Contributions

151Total
Bugs
37
Commits
151
Features
65
Lines of code
37,482
Activity Months7

Work History

May 2025

3 Commits • 2 Features

May 1, 2025

May 2025 monthly work summary for get-convex/chef focused on delivering business-value features and improving reliability through code cleanup and enhanced token reporting. The work emphasized a streamlined onboarding experience, accurate token usage visibility, and maintainable project setup.

April 2025

89 Commits • 36 Features

Apr 1, 2025

April 2025 performance sprint delivered major developer experience upgrades, stability fixes, and data/UX improvements across convex-backend and Chef. Highlights include the rebranding of local development to Anonymous, expanded Dev Tooling and CLI capabilities, flexible JWT audience handling with token-email fallback, cron UI and data integrity enhancements, and chat storage/history persistence improvements enabling reliable cross-session collaboration. These initiatives reduce deployment risk, improve auth resilience, and provide clearer observability and data handling, delivering measurable business value in faster, safer development and more reliable user experiences.

March 2025

26 Commits • 13 Features

Mar 1, 2025

March 2025 monthly highlights for get-convex/convex-backend focused on scalability, reliability, and developer experience. Delivered backend capacity enhancements and new admin endpoint, refactored the CLI deployment workflow with a run-sh option, improved startup performance and local binary handling, and strengthened observability and OSS readiness. Several UX and stability fixes reduce onboarding friction and improve deployment reliability, with broader metrics/telemetry coverage.

February 2025

11 Commits • 5 Features

Feb 1, 2025

February 2025 monthly summary for get-convex/convex-backend focusing on reliability, performance, and developer experience. Delivered UI improvements, stability fixes, expanded capacity, and enhanced observability across backend services with a formal release bump to 1.19.3.

January 2025

11 Commits • 4 Features

Jan 1, 2025

January 2025 monthly summary for get-convex/convex-backend highlighting deliverables in CLI UX, security hardening, deployment reliability, and tooling stability. Key outcomes include improved interactive npx convex run experience, extended function-name parsing with file extensions, and a new download progress UX for the backend binary. Local backend self-hosting now supports convex_origin/convex_site parameters with hardened logs to prevent leaking admin keys. Deployment startup reliability improved via OCC retries, pre-checks, and refined timeouts, plus removal of legacy config. Typing and error messaging improvements reduce developer friction in build/tooling. Overall, these changes accelerate self-hosted deployments, reduce operational risk, and improve developer productivity.

December 2024

5 Commits • 2 Features

Dec 1, 2024

December 2024 performance summary for convex-backend focused on strengthening local store synchronization, API design, and type safety. Key deliverables include a reusable Local Store Client creation utility with persistence, logging, and sync drivers, plus enhanced WebSocket synchronization and optimistic updates testing. API improvements to BaseConvexClient enable multiple onTransition handlers and return mutation request IDs for better mutation tracking. A targeted type inference fix for FieldTypeFromFieldPath strengthens safety when nested optional objects are involved. These changes improve reliability, observability, and developer productivity, delivering business value through more robust client behavior, easier debugging, and improved mutation traceability.

November 2024

6 Commits • 3 Features

Nov 1, 2024

Month: 2024-11 | Convex backend delivered a set of prioritized performance, configurability, and observability improvements that translate directly into faster startup, lower latency, and easier debugging. Key outcomes include: lazy SchemaRegistry parsing to reduce startup cost, asynchronous table summary bootstrap to avoid blocking startup, and extended MySQL pool TTLs for improved throughput under load; migration of sampling configuration to JSON to support clearer instance/route/default definitions; removal of an unintended sleep in shape inference to eliminate artificial latency; and integration of Sentry error reporting in the local development environment (conditioned on SENTRY_DSN) to speed bug identification. These changes collectively improve runtime efficiency, configurability, and developer productivity while reducing operational risk.

Activity

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Quality Metrics

Correctness87.8%
Maintainability86.4%
Architecture84.0%
Performance82.8%
AI Usage23.2%

Skills & Technologies

Programming Languages

BashCSSConvexConvexQLGoHTMLJSONJavaScriptMarkdownPython

Technical Skills

API DesignAPI DevelopmentAPI IntegrationAPI Key ManagementAgent DevelopmentAsynchronous ProgrammingAuth0Auth0 IntegrationAuthenticationBackend DevelopmentBrowser DevelopmentBuild AutomationBuild ToolsCI/CDCLI Development

Repositories Contributed To

2 repos

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

get-convex/convex-backend

Nov 2024 Apr 2025
6 Months active

Languages Used

JSONRustTypeScriptJavaScriptYAMLCSSprotobufBash

Technical Skills

Asynchronous ProgrammingBackend DevelopmentConfiguration ManagementDatabase InternalsDatabase ManagementDevOps

get-convex/chef

Apr 2025 May 2025
2 Months active

Languages Used

CSSConvexConvexQLHTMLJavaScriptMarkdownSCSSSVG

Technical Skills

API DevelopmentAPI IntegrationAPI Key ManagementAgent DevelopmentAuth0Auth0 Integration

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