apollographql/router
Jan 2025 – Feb 2026
10 Months active
Languages Used
RustHTTPGoMarkdownTOMLTypeScriptYAMLGraphQL
Technical Skills
Backend DevelopmentCachingQuery PlanningSystem DesignAPI IntegrationCode Refactoring
Andrew McGivery
PROFILE
Andrew Mcgivery
Worked extensively on the apollographql/router project, delivering features and fixes that enhanced API reliability, security, and configurability. Focused on backend development using Rust, GraphQL, and TypeScript, they implemented advanced connector capabilities such as traffic shaping, TLS configuration, and dynamic header management. Their work included improvements to JSON selection logic, error handling, and schema validation, as well as the introduction of a coprocessor hook for flexible request and response processing. By addressing bugs in header propagation and directive indexing, and optimizing code organization and testing, they contributed to a more robust, maintainable, and extensible API gateway for federated GraphQL architectures.
Overall Statistics
Feature vs Bugs
72%Features
Repository Contributions
47Total
Bugs
7
Commits
47
Features
18
Lines of code
33,507
Activity Months10
Your Network
133 peopleSame Organization
@apollographql.com58
Work History
February 2026
2 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary focusing on stabilizing connector behavior and extending the connector capabilities in apollographql/router. Key outcomes include fixing a Content-Type header duplication bug and introducing a Coprocessor hook to manage request/response stages, enabling more flexible data processing and customization. These improvements reduce API misbehavior, improve integration reliability, and enhance extensibility for future connector features.
2 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary focusing on stabilizing connector behavior and extending the connector capabilities in apollographql/router. Key outcomes include fixing a Content-Type header duplication bug and introducing a Coprocessor hook to manage request/response stages, enabling more flexible data processing and customization. These improvements reduce API misbehavior, improve integration reliability, and enhance extensibility for future connector features.
February 2026
September 2025
1 Commits
Sep 1, 2025In September 2025, delivered a critical correctness improvement in the apollographql/router project by addressing directive indexing in the connectors subgraph. The fix ensures non-connect directives no longer skew index counts in snapshot files and that positions in the schema representation accurately reflect the intended structure, enhancing reliability for downstream tooling and consumers.
September 2025
1 Commits
Sep 1, 2025In September 2025, delivered a critical correctness improvement in the apollographql/router project by addressing directive indexing in the connectors subgraph. The fix ensures non-connect directives no longer skew index counts in snapshot files and that positions in the schema representation accurately reflect the intended structure, enhancing reliability for downstream tooling and consumers.
August 2025
3 Commits • 1 Features
Aug 1, 2025August 2025: Implemented safety-oriented enhancements to the JSON selection language and improved BaseURL handling to support dynamic URLs, delivering tangible business value through safer data access, fewer composition-time false positives, and clearer validation rules.
3 Commits • 1 Features
Aug 1, 2025August 2025: Implemented safety-oriented enhancements to the JSON selection language and improved BaseURL handling to support dynamic URLs, delivering tangible business value through safer data access, fewer composition-time false positives, and clearer validation rules.
August 2025
July 2025
12 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary: Delivered major enhancements to JSON-based routing in apollographql/router, expanding the public API surface for JSON selection connectors and introducing router-level JSON selection utilities, with strong focus on correctness, type-safety, error handling, and test coverage. Resulting in more expressive, robust routing and improved developer productivity.
July 2025
12 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary: Delivered major enhancements to JSON-based routing in apollographql/router, expanding the public API surface for JSON selection connectors and introducing router-level JSON selection utilities, with strong focus on correctness, type-safety, error handling, and test coverage. Resulting in more expressive, robust routing and improved developer productivity.
June 2025
5 Commits • 2 Features
Jun 1, 2025June 2025 monthly summary focusing on key accomplishments and overall impact for the apollographql/router workstream. The main deliverables this month were enhancements to JSON-based selection capabilities and improvements to the connector debugging experience, enabling more powerful configurations and faster issue resolution. These changes strengthen business value by expanding query expressiveness and improving reliability and maintainability of connector configurations.
5 Commits • 2 Features
Jun 1, 2025June 2025 monthly summary focusing on key accomplishments and overall impact for the apollographql/router workstream. The main deliverables this month were enhancements to JSON-based selection capabilities and improvements to the connector debugging experience, enabling more powerful configurations and faster issue resolution. These changes strengthen business value by expanding query expressiveness and improving reliability and maintainability of connector configurations.
June 2025
May 2025
7 Commits • 3 Features
May 1, 2025In May 2025, the apollographql/router kerja delivered significant robustness and observability enhancements across the connector layer, alongside critical fixes that reduce runtime errors and header propagation issues. These improvements strengthen reliability when integrating with diverse external services and improve error visibility for faster triage and resolution.
May 2025
7 Commits • 3 Features
May 1, 2025In May 2025, the apollographql/router kerja delivered significant robustness and observability enhancements across the connector layer, alongside critical fixes that reduce runtime errors and header propagation issues. These improvements strengthen reliability when integrating with diverse external services and improve error visibility for faster triage and resolution.
April 2025
5 Commits • 3 Features
Apr 1, 2025April 2025 monthly summary for apollographql/router. Delivered configurability and efficiency improvements to connector header handling and downstream request sizing, alongside codebase hygiene updates. This work enables more flexible, secure, and scalable data routing with YAML-driven configurations, dynamic header references, controlled batching, and reduced dependency surface.
5 Commits • 3 Features
Apr 1, 2025April 2025 monthly summary for apollographql/router. Delivered configurability and efficiency improvements to connector header handling and downstream request sizing, alongside codebase hygiene updates. This work enables more flexible, secure, and scalable data routing with YAML-driven configurations, dynamic header references, controlled batching, and reduced dependency surface.
April 2025
March 2025
6 Commits • 4 Features
Mar 1, 2025March 2025 focused on delivering security, performance, and maintainability improvements for Apollo Router, with concrete business value in safer traffic management, stronger connector security, CI-friendly tooling, and sustained code quality. Key features enable richer traffic control and TLS at the connector level, while a new configuration validation CLI and targeted codebase modularization reduce operational risk and future maintenance costs.
March 2025
6 Commits • 4 Features
Mar 1, 2025March 2025 focused on delivering security, performance, and maintainability improvements for Apollo Router, with concrete business value in safer traffic management, stronger connector security, CI-friendly tooling, and sustained code quality. Key features enable richer traffic control and TLS at the connector level, while a new configuration validation CLI and targeted codebase modularization reduce operational risk and future maintenance costs.
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 contributions for apollographql/router focused on strengthening HTTP transport reliability and aligning payload handling with subgraph conventions. Implemented internal transport refinements, updated tests and snapshots, and prepared the codebase for future protocol improvements.
3 Commits • 1 Features
Feb 1, 2025February 2025 contributions for apollographql/router focused on strengthening HTTP transport reliability and aligning payload handling with subgraph conventions. Implemented internal transport refinements, updated tests and snapshots, and prepared the codebase for future protocol improvements.
February 2025
January 2025
3 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for apollographql/router: Focused on delivering a targeted performance improvement to the query prewarming path for persisted queries, with documentation and clear changes to randomization boundaries. No major bugs fixed this month; emphasis was on reliable feature delivery, maintainability, and measurable improvements to cache distribution across the Router fleet. Key outcomes include a feature delivery that enhances prewarming by including persisted queries in randomization and ensuring separate randomization for pre-warmed queries (pqs) from other cache keys, supported by a formal changeset and associated code updates. The work is expected to reduce prewarm latencies and improve cache hit rates across the Router fleet, contributing to faster query responses for persisted queries.
January 2025
3 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for apollographql/router: Focused on delivering a targeted performance improvement to the query prewarming path for persisted queries, with documentation and clear changes to randomization boundaries. No major bugs fixed this month; emphasis was on reliable feature delivery, maintainability, and measurable improvements to cache distribution across the Router fleet. Key outcomes include a feature delivery that enhances prewarming by including persisted queries in randomization and ensuring separate randomization for pre-warmed queries (pqs) from other cache keys, supported by a formal changeset and associated code updates. The work is expected to reduce prewarm latencies and improve cache hit rates across the Router fleet, contributing to faster query responses for persisted queries.
Activity
Loading activity data...
Quality Metrics
Correctness96.2%
Maintainability94.2%
Architecture94.0%
Performance85.6%
AI Usage21.2%
Skills & Technologies
Programming Languages
GoGraphQLHTTPJSONJavaScriptMarkdownRustTOMLTypeScriptYAML
Technical Skills
API DesignAPI DevelopmentAPI GatewayAPI IntegrationAPI developmentApollo FederationBackend DevelopmentCLI DevelopmentCachingCode OrganizationCode RefactoringConfiguration ManagementData HandlingData ManipulationData Transformation
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline