medplum/medplum
Sep 2024 – Apr 2026
16 Months active
Languages Used
JavaScriptMarkdownTypeScriptYAMLShellpropertiesSQLNone
Technical Skills
API designAPI developmentFHIRNodedocumentationfull stack development
Matt Willer
PROFILE
Matt Willer
Over 16 months, contributed to medplum/medplum by building and refining backend systems focused on FHIR interoperability, data integrity, and operational reliability. Delivered features such as advanced batch processing, granular access controls, and robust rate limiting, while enhancing observability through OpenTelemetry and detailed audit logging. Leveraged TypeScript, Node.js, and PostgreSQL to implement transactional workflows, optimize search algorithms, and enforce security best practices. Addressed complex challenges in API design, asynchronous processing, and database migration, consistently improving developer productivity and system scalability. The work emphasized maintainable code, comprehensive testing, and clear documentation, supporting both business requirements and technical excellence across the platform.
Overall Statistics
Feature vs Bugs
77%Features
Repository Contributions
266Total
Bugs
39
Commits
266
Features
127
Lines of code
138,693
Activity Months16
Your Network
56 peopleSame Organization
@medplum.com10
Shared Repositories
46
Work History
April 2026
4 Commits • 3 Features
Apr 1, 2026In April 2026, delivered key backend improvements across async processing, advanced search, and security, with clear traceability to commits. Implemented Async Processing Enhancements by integrating the system repository for async batch enqueuing, attaching project and author metadata to AsyncJob, and introducing configurable delays to reduce rate-limit pressure, with throughput tunable to 1 concurrent batch. Added Advanced Search Modifiers in _filter to support complex queries, including parsing fixes and dedicated tests. Hardened security by explicitly disallowing the HTTP CONNECT method to block proxy misuse. Fixed stability and correctness issues related to modifiers in _filter (retry path) and associated tests, improving reliability and developer confidence. These changes collectively increase reliability, performance, and security, enabling more scalable async workloads, richer search capabilities, and a stronger security posture.
4 Commits • 3 Features
Apr 1, 2026In April 2026, delivered key backend improvements across async processing, advanced search, and security, with clear traceability to commits. Implemented Async Processing Enhancements by integrating the system repository for async batch enqueuing, attaching project and author metadata to AsyncJob, and introducing configurable delays to reduce rate-limit pressure, with throughput tunable to 1 concurrent batch. Added Advanced Search Modifiers in _filter to support complex queries, including parsing fixes and dedicated tests. Hardened security by explicitly disallowing the HTTP CONNECT method to block proxy misuse. Fixed stability and correctness issues related to modifiers in _filter (retry path) and associated tests, improving reliability and developer confidence. These changes collectively increase reliability, performance, and security, enabling more scalable async workloads, richer search capabilities, and a stronger security posture.
April 2026
March 2026
9 Commits • 3 Features
Mar 1, 2026March 2026 (medplum/medplum) delivered key capability and reliability improvements across data ingestion, search, and core systems, translating into faster workflows, more flexible data retrieval, and improved platform stability. The work emphasizes security, performance, and developer productivity, with clear business value in operational efficiency and user experience.
March 2026
9 Commits • 3 Features
Mar 1, 2026March 2026 (medplum/medplum) delivered key capability and reliability improvements across data ingestion, search, and core systems, translating into faster workflows, more flexible data retrieval, and improved platform stability. The work emphasizes security, performance, and developer productivity, with clear business value in operational efficiency and user experience.
October 2025
3 Commits • 2 Features
Oct 1, 2025Month: 2025-10 — Delivered targeted schema enhancements and import validation in medplum/medplum to improve data integrity, reliability, and security, translating to measurable business value for users and deployments.
3 Commits • 2 Features
Oct 1, 2025Month: 2025-10 — Delivered targeted schema enhancements and import validation in medplum/medplum to improve data integrity, reliability, and security, translating to measurable business value for users and deployments.
October 2025
September 2025
31 Commits • 9 Features
Sep 1, 2025September 2025 performance highlights for medplum/medplum focused on delivering scalable async batch processing with transactional integrity, strengthened security and observability, expanded data-management capabilities, and improved CI/quality assurance. The month delivered concrete operational improvements enabling safer async workflows, better auditing, data validation and path handling, and reliability hardening that supports ongoing product growth.
September 2025
31 Commits • 9 Features
Sep 1, 2025September 2025 performance highlights for medplum/medplum focused on delivering scalable async batch processing with transactional integrity, strengthened security and observability, expanded data-management capabilities, and improved CI/quality assurance. The month delivered concrete operational improvements enabling safer async workflows, better auditing, data validation and path handling, and reliability hardening that supports ongoing product growth.
August 2025
11 Commits • 7 Features
Aug 1, 2025August 2025: Delivered core features that boost interoperability, governance, and operational visibility, while strengthening reliability and scalability. Implementations include patient compartment task management with cross-resource account propagation, synonym support for Coding and ValueSets, and resource caps to constrain project growth. Enhanced observability with improved logging for middleware errors and transaction retries, and expanded ServiceRequest capabilities with a new reason-code search parameter supported by migrations. These efforts collectively improve care coordination, data interoperability, and deployment confidence, delivering tangible business value and stronger technical foundations.
11 Commits • 7 Features
Aug 1, 2025August 2025: Delivered core features that boost interoperability, governance, and operational visibility, while strengthening reliability and scalability. Implementations include patient compartment task management with cross-resource account propagation, synonym support for Coding and ValueSets, and resource caps to constrain project growth. Enhanced observability with improved logging for middleware errors and transaction retries, and expanded ServiceRequest capabilities with a new reason-code search parameter supported by migrations. These efforts collectively improve care coordination, data interoperability, and deployment confidence, delivering tangible business value and stronger technical foundations.
August 2025
July 2025
19 Commits • 8 Features
Jul 1, 2025July 2025 monthly summary for medplum/medplum: Delivered a set of high-impact features, robustness improvements, and performance optimizations across FHIR processing, terminology management, admin capabilities, and data integrity. These changes enhanced batch workflows, terminology fidelity, administrative efficiency, and system reliability, enabling safer, faster operations at scale.
July 2025
19 Commits • 8 Features
Jul 1, 2025July 2025 monthly summary for medplum/medplum: Delivered a set of high-impact features, robustness improvements, and performance optimizations across FHIR processing, terminology management, admin capabilities, and data integrity. These changes enhanced batch workflows, terminology fidelity, administrative efficiency, and system reliability, enabling safer, faster operations at scale.
June 2025
14 Commits • 8 Features
Jun 1, 2025June 2025 performance summary: Delivered strategic data-processing and reliability improvements in medplum/medplum, focusing on business value, reliability, and developer productivity. Key outputs include a new Observation Data Summarization Utility with test coverage, UX enhancements for API retries/timeouts, rate-limiting observability and controls, an Explain endpoint for query plans, and a critical bug fix validating DiagnosticReport context to prevent invalid operations.
14 Commits • 8 Features
Jun 1, 2025June 2025 performance summary: Delivered strategic data-processing and reliability improvements in medplum/medplum, focusing on business value, reliability, and developer productivity. Key outputs include a new Observation Data Summarization Utility with test coverage, UX enhancements for API retries/timeouts, rate-limiting observability and controls, an Explain endpoint for query plans, and a critical bug fix validating DiagnosticReport context to prevent invalid operations.
June 2025
May 2025
16 Commits • 5 Features
May 1, 2025May 2025 monthly summary for medplum/medplum focusing on feature delivery, reliability improvements, and business impact. Delivered new search capability for Flag resources, expanded semantic coding support, and a comprehensive observability/reliability overhaul. Implemented robust rate limiting and API quotas with per-project/user controls. Strengthened transaction reliability with idempotent callbacks. These efforts improved admin efficiency, data interoperability, system reliability, and scalability.
May 2025
16 Commits • 5 Features
May 1, 2025May 2025 monthly summary for medplum/medplum focusing on feature delivery, reliability improvements, and business impact. Delivered new search capability for Flag resources, expanded semantic coding support, and a comprehensive observability/reliability overhaul. Implemented robust rate limiting and API quotas with per-project/user controls. Strengthened transaction reliability with idempotent callbacks. These efforts improved admin efficiency, data interoperability, system reliability, and scalability.
April 2025
15 Commits • 7 Features
Apr 1, 2025April 2025 monthly summary for medplum/medplum: Delivered core rate limiting and logging/observability enhancements for the FHIR API, significantly reducing abuse risk while improving diagnosability. Expanded end-to-end observability with OpenTelemetry tracing and BullMQ instrumentation. Improved performance diagnostics with timing metrics on expensive server paths, CPU-intensive validation, and caching of parsed FHIRPath expressions to accelerate validation. Introduced Group resource search capability with a new Group:characteristic-reference parameter and associated DB migrations/indexing for faster queries. Implemented regression tests to prevent resolving nonlocal references during transactions, reducing risk of incorrect resource linkages. Also continued QA and documentation improvements to support reliability and maintenance.
15 Commits • 7 Features
Apr 1, 2025April 2025 monthly summary for medplum/medplum: Delivered core rate limiting and logging/observability enhancements for the FHIR API, significantly reducing abuse risk while improving diagnosability. Expanded end-to-end observability with OpenTelemetry tracing and BullMQ instrumentation. Improved performance diagnostics with timing metrics on expensive server paths, CPU-intensive validation, and caching of parsed FHIRPath expressions to accelerate validation. Introduced Group resource search capability with a new Group:characteristic-reference parameter and associated DB migrations/indexing for faster queries. Implemented regression tests to prevent resolving nonlocal references during transactions, reducing risk of incorrect resource linkages. Also continued QA and documentation improvements to support reliability and maintenance.
April 2025
March 2025
17 Commits • 7 Features
Mar 1, 2025Month: 2025-03 Summary: Delivered security hardening, data integrity improvements, and performance enhancements across medplum/medplum with a focus on reliability, security, and developer experience. The work enables safer authorization flows, stronger FHIR data handling, faster UX, and improved observability for faster issue diagnosis and governance. Key features delivered: - OAuth2 Security Hardening: Enforce PKCE verification when not optional and strengthen authorization code flow validation; added tests for incorrect parameters to improve security. Commits: dee33c08fa890efb2e31b98c1e04acbe5c3e4ffa; 8ec2332182c735be3e2b29a75cf4683e19a0c729 - Sign-in and UI Form Improvements: Fix missing keys warning in ChooseScopeForm; update SignInForm test to mock success handling for better validation. Commit: 4020a5011db75a88ef38c7e74544dc4eb0677e8b - FHIR Repository and Resource Integrity Enhancements: Resource validation placeholders, canonical search robustness, named queries, and data integrity; include SMART introspection and admin data management. Commits: c3d175e9a314f55c87cee4076695327c258a60b4; a517b1007a8d27046589bf4a0e2104184f94de41; 8b8dd082ffdfe0c0914aa77c2a37cc7f50fc65c9; e9c9681b1aa3a8b1c9aa42893d64c05b89d785da; 43fed5c6d6a46f979fa93360bd33ad6b4da66051; 2e3023ce898be1f1e16b8de02fd3b060215404bb; 07c645b6f96c03f73dd24511d3ce24f730c1b659 - Code Quality and Typed Values: Remove unnecessary resource ID casts; add typed values for CodeSystem properties (boolean, dateTime, integer) with tests. Commits: 60188c7fe137e9bcf3d5ebc5cf2a0cae4d72f8f9; 90239fd0b1bfb09bd5b23616c624043d058973f6 - ValueSet Autocomplete Performance and Logging: Limit results for ValueSetAutocomplete; improve request logging and timeout status handling. Commits: 801074a1ee01289c71d336274ab698f3e4c9958a; ade2cb1352297e532abf61d5a8fd593279b02bc7; f93fba56a0e1f48e292f8e1386caa9890256a75a Major bugs fixed: - Fixed missing keys warning in ChooseScopeForm and improved SignInForm validation testing. Commit: 4020a5011db75a88ef38c7e74544dc4eb0677e8b - Logging: ensure correct status is recorded on request timeout. Commit: f93fba56a0e1f48e292f8e1386caa9890256a75a Impact and accomplishments: - Strengthened security posture for OAuth2 flows, reducing attack surface and improving governance. - Enhanced data integrity and governance in FHIR handling, with support for advanced search and admin data controls. - Faster, more reliable UX through performance tweaks and reduced data fetch overhead. - Improved observability and diagnosability with updated request lifecycle logging and timeout handling. Technologies/skills demonstrated: - OAuth2 PKCE, FHIR data modeling, RESTful API security, React/TypeScript UI improvements, testability improvements, typing for CodeSystem properties, ValueSet performance optimizations, logging/observability, Docker/docs.
March 2025
17 Commits • 7 Features
Mar 1, 2025Month: 2025-03 Summary: Delivered security hardening, data integrity improvements, and performance enhancements across medplum/medplum with a focus on reliability, security, and developer experience. The work enables safer authorization flows, stronger FHIR data handling, faster UX, and improved observability for faster issue diagnosis and governance. Key features delivered: - OAuth2 Security Hardening: Enforce PKCE verification when not optional and strengthen authorization code flow validation; added tests for incorrect parameters to improve security. Commits: dee33c08fa890efb2e31b98c1e04acbe5c3e4ffa; 8ec2332182c735be3e2b29a75cf4683e19a0c729 - Sign-in and UI Form Improvements: Fix missing keys warning in ChooseScopeForm; update SignInForm test to mock success handling for better validation. Commit: 4020a5011db75a88ef38c7e74544dc4eb0677e8b - FHIR Repository and Resource Integrity Enhancements: Resource validation placeholders, canonical search robustness, named queries, and data integrity; include SMART introspection and admin data management. Commits: c3d175e9a314f55c87cee4076695327c258a60b4; a517b1007a8d27046589bf4a0e2104184f94de41; 8b8dd082ffdfe0c0914aa77c2a37cc7f50fc65c9; e9c9681b1aa3a8b1c9aa42893d64c05b89d785da; 43fed5c6d6a46f979fa93360bd33ad6b4da66051; 2e3023ce898be1f1e16b8de02fd3b060215404bb; 07c645b6f96c03f73dd24511d3ce24f730c1b659 - Code Quality and Typed Values: Remove unnecessary resource ID casts; add typed values for CodeSystem properties (boolean, dateTime, integer) with tests. Commits: 60188c7fe137e9bcf3d5ebc5cf2a0cae4d72f8f9; 90239fd0b1bfb09bd5b23616c624043d058973f6 - ValueSet Autocomplete Performance and Logging: Limit results for ValueSetAutocomplete; improve request logging and timeout status handling. Commits: 801074a1ee01289c71d336274ab698f3e4c9958a; ade2cb1352297e532abf61d5a8fd593279b02bc7; f93fba56a0e1f48e292f8e1386caa9890256a75a Major bugs fixed: - Fixed missing keys warning in ChooseScopeForm and improved SignInForm validation testing. Commit: 4020a5011db75a88ef38c7e74544dc4eb0677e8b - Logging: ensure correct status is recorded on request timeout. Commit: f93fba56a0e1f48e292f8e1386caa9890256a75a Impact and accomplishments: - Strengthened security posture for OAuth2 flows, reducing attack surface and improving governance. - Enhanced data integrity and governance in FHIR handling, with support for advanced search and admin data controls. - Faster, more reliable UX through performance tweaks and reduced data fetch overhead. - Improved observability and diagnosability with updated request lifecycle logging and timeout handling. Technologies/skills demonstrated: - OAuth2 PKCE, FHIR data modeling, RESTful API security, React/TypeScript UI improvements, testability improvements, typing for CodeSystem properties, ValueSet performance optimizations, logging/observability, Docker/docs.
February 2025
42 Commits • 28 Features
Feb 1, 2025February 2025 performance summary for medplum/medplum focused on strengthening security, governance, and reliability while expanding capabilities for clients and developers. Key initiatives included granular scopes and access policy enhancements, system repository transaction handling improvements, and subscription/Redis infrastructure upgrades to boost performance and observability. User-facing improvements added visibility and configurability (user email in userinfo endpoint and token lifetime), alongside validation mode enhancements for safer data processing. Documentation and logging improvements further improved developer experience and operational resilience.
42 Commits • 28 Features
Feb 1, 2025February 2025 performance summary for medplum/medplum focused on strengthening security, governance, and reliability while expanding capabilities for clients and developers. Key initiatives included granular scopes and access policy enhancements, system repository transaction handling improvements, and subscription/Redis infrastructure upgrades to boost performance and observability. User-facing improvements added visibility and configurability (user email in userinfo endpoint and token lifetime), alongside validation mode enhancements for safer data processing. Documentation and logging improvements further improved developer experience and operational resilience.
February 2025
January 2025
20 Commits • 12 Features
Jan 1, 2025January 2025 focused on reliability, security, and performance improvements across medplum/medplum. Delivered transactional data seeding, API surface refinements (R4-only CapabilityStatement), and CI simplifications (ARMv7 removal) while tightening transaction handling and security policies. Fixed critical bugs around post-commit behavior, system repo transactions, and log noise, and introduced enhancements like OAuth2 Token Introspection endpoint and improved search capabilities. These changes deliver stronger data consistency, safer deployments, faster exports, and clearer API semantics, enabling faster time-to-value for customers and reduced operational risk.
January 2025
20 Commits • 12 Features
Jan 1, 2025January 2025 focused on reliability, security, and performance improvements across medplum/medplum. Delivered transactional data seeding, API surface refinements (R4-only CapabilityStatement), and CI simplifications (ARMv7 removal) while tightening transaction handling and security policies. Fixed critical bugs around post-commit behavior, system repo transactions, and log noise, and introduced enhancements like OAuth2 Token Introspection endpoint and improved search capabilities. These changes deliver stronger data consistency, safer deployments, faster exports, and clearer API semantics, enabling faster time-to-value for customers and reduced operational risk.
December 2024
14 Commits • 9 Features
Dec 1, 2024December 2024 (2024-12) performance highlights for medplum/medplum: Key features delivered: - Advanced Search Enhancements: preserved sort order for chained searches and added a starts-with operator for _filter (commits db521d4c35e2ceeba77e66c052b6ca0caed32846; 9c70321abd2e430ba60e5242835b276eb0a5493e). - FHIR Repository Transaction Integrity: implemented transactions for conditional updates to ensure data integrity during resource updates (commit 7df68e85fd64ce2872d7fc9cf647565f5334f346). - Observability and Auditing Enhancements: added resource references and interaction duration metrics to audit logs, and introduced a counter metric for FHIR interactions (commits b7017c2fada3b0fe723baff92dc5b45ae13732c6; a183cf9cea74f7c2ea443bfc72056aa305702fd6; ddde10fdd5e4159fa2a763f495fb3afdc66d8d69). - Bulk Data Export via AsyncJob: refactored the Bulk Data Export API to run via AsyncJob for scalable processing, with tests for the new workflow (commit 58b630c980e97de4d1f78991bdf6d6e0f8057bc5). - Singleton Data Structure Slicing: enables slicing on singleton elements with accompanying tests (commit 6072d5f3a7fb637a9912155901fe1cdcdf7baaa6). - Database Performance and Statistics Improvements: removed deprecated index and clarified statistics to mark invalid indexes, improving query planning and stats accuracy (commits 761cd798b3a4de48fc2ae4ae79d43363a8b3ab54; 4dc8dd547cd081536a9f3951862a78002027182f). - FHIR Metadata Interoperability Enhancements and Documentation/Configurations improvements also progressed to support US Core v7 profiles and clearer config docs, aligning with interoperability goals and developer usability. Major bugs fixed: - ValueSet Expansion Filtering Correctness: fixed SQL logic to correctly filter by code during ValueSet expansion and added tests to validate behavior (commit e4b20b3e3536980dca52cf766656819d2a2aadf5). Overall impact and accomplishments: - Significantly improved search flexibility and reliability, data integrity during updates, observability/traceability, and export scalability, directly boosting developer productivity and operational visibility. - Strengthened interoperability with US Core v7 and SMART on FHIR policies, reducing integration risk for downstream systems. - Performance-focused improvements (index removal and stats refresh) contribute to faster queries and more accurate planning in production workloads. Technologies/skills demonstrated: - SQL query tuning and data correctness validation, transactional patterns for conditional updates, AsyncJob-based asynchronous workflows, enhanced observability (audit logs, interaction duration, metrics), and comprehensive test coverage for new workflows.
14 Commits • 9 Features
Dec 1, 2024December 2024 (2024-12) performance highlights for medplum/medplum: Key features delivered: - Advanced Search Enhancements: preserved sort order for chained searches and added a starts-with operator for _filter (commits db521d4c35e2ceeba77e66c052b6ca0caed32846; 9c70321abd2e430ba60e5242835b276eb0a5493e). - FHIR Repository Transaction Integrity: implemented transactions for conditional updates to ensure data integrity during resource updates (commit 7df68e85fd64ce2872d7fc9cf647565f5334f346). - Observability and Auditing Enhancements: added resource references and interaction duration metrics to audit logs, and introduced a counter metric for FHIR interactions (commits b7017c2fada3b0fe723baff92dc5b45ae13732c6; a183cf9cea74f7c2ea443bfc72056aa305702fd6; ddde10fdd5e4159fa2a763f495fb3afdc66d8d69). - Bulk Data Export via AsyncJob: refactored the Bulk Data Export API to run via AsyncJob for scalable processing, with tests for the new workflow (commit 58b630c980e97de4d1f78991bdf6d6e0f8057bc5). - Singleton Data Structure Slicing: enables slicing on singleton elements with accompanying tests (commit 6072d5f3a7fb637a9912155901fe1cdcdf7baaa6). - Database Performance and Statistics Improvements: removed deprecated index and clarified statistics to mark invalid indexes, improving query planning and stats accuracy (commits 761cd798b3a4de48fc2ae4ae79d43363a8b3ab54; 4dc8dd547cd081536a9f3951862a78002027182f). - FHIR Metadata Interoperability Enhancements and Documentation/Configurations improvements also progressed to support US Core v7 profiles and clearer config docs, aligning with interoperability goals and developer usability. Major bugs fixed: - ValueSet Expansion Filtering Correctness: fixed SQL logic to correctly filter by code during ValueSet expansion and added tests to validate behavior (commit e4b20b3e3536980dca52cf766656819d2a2aadf5). Overall impact and accomplishments: - Significantly improved search flexibility and reliability, data integrity during updates, observability/traceability, and export scalability, directly boosting developer productivity and operational visibility. - Strengthened interoperability with US Core v7 and SMART on FHIR policies, reducing integration risk for downstream systems. - Performance-focused improvements (index removal and stats refresh) contribute to faster queries and more accurate planning in production workloads. Technologies/skills demonstrated: - SQL query tuning and data correctness validation, transactional patterns for conditional updates, AsyncJob-based asynchronous workflows, enhanced observability (audit logs, interaction duration, metrics), and comprehensive test coverage for new workflows.
December 2024
November 2024
19 Commits • 5 Features
Nov 1, 2024November 2024 (2024-11) — Delivered significant data integrity, performance, and reliability improvements across medplum/medplum. Implemented robust resource reference handling with multi-source validation, transactional conditional create with post-commit caching and retry logic, and batch inserts for lookup tables. Improved search correctness with LEFT JOIN-based joins, advanced pagination, and reindex job cancellation. Strengthened quality through strict test refactors and updated documentation for batch upserts and JSON specifications. These changes reduce data conflicts, lower retry costs, and speed up resource operations, delivering measurable business value and developer productivity.
November 2024
19 Commits • 5 Features
Nov 1, 2024November 2024 (2024-11) — Delivered significant data integrity, performance, and reliability improvements across medplum/medplum. Implemented robust resource reference handling with multi-source validation, transactional conditional create with post-commit caching and retry logic, and batch inserts for lookup tables. Improved search correctness with LEFT JOIN-based joins, advanced pagination, and reindex job cancellation. Strengthened quality through strict test refactors and updated documentation for batch upserts and JSON specifications. These changes reduce data conflicts, lower retry costs, and speed up resource operations, delivering measurable business value and developer productivity.
October 2024
29 Commits • 12 Features
Oct 1, 2024In October 2024, the medplum/medplum team focused on reliability, performance, and scalable workflows, delivering user-visible improvements in search precision, batch processing, and data validation, while strengthening the development environment to speed iteration. Key outcomes include enabling exact code matching during ValueSet expansion, introducing asynchronous batch processing to improve throughput, and upgrading the local development stack to PostgreSQL 16 with a new compound index on Observation:_lastUpdated to boost query performance. Additional hardening across validation, error handling, and escaping of text search queries reduced risk of invalid data and unsafe input. GraphQL routing was stabilized with reader-DB improvements and max-depth validation to prevent overly broad queries.
29 Commits • 12 Features
Oct 1, 2024In October 2024, the medplum/medplum team focused on reliability, performance, and scalable workflows, delivering user-visible improvements in search precision, batch processing, and data validation, while strengthening the development environment to speed iteration. Key outcomes include enabling exact code matching during ValueSet expansion, introducing asynchronous batch processing to improve throughput, and upgrading the local development stack to PostgreSQL 16 with a new compound index on Observation:_lastUpdated to boost query performance. Additional hardening across validation, error handling, and escaping of text search queries reduced risk of invalid data and unsafe input. GraphQL routing was stabilized with reader-DB improvements and max-depth validation to prevent overly broad queries.
October 2024
September 2024
3 Commits • 2 Features
Sep 1, 2024September 2024 delivered key interoperability and governance improvements for medplum/medplum. Notable features include Batch Patch support for FHIR batch requests, enabling JSON Patch operations within batch calls and representing patches as Binary resources, plus comprehensive documentation for PATCH usage. Additionally, Project Settings documentation now clearly describes Super Admin privileges, configuration options, and access control policies. No major bugs were reported this month; the work enhances client workflow, governance, and maintainability.
September 2024
3 Commits • 2 Features
Sep 1, 2024September 2024 delivered key interoperability and governance improvements for medplum/medplum. Notable features include Batch Patch support for FHIR batch requests, enabling JSON Patch operations within batch calls and representing patches as Binary resources, plus comprehensive documentation for PATCH usage. Additionally, Project Settings documentation now clearly describes Super Admin privileges, configuration options, and access control policies. No major bugs were reported this month; the work enhances client workflow, governance, and maintainability.
Activity
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Quality Metrics
Correctness93.0%
Maintainability85.4%
Architecture86.8%
Performance86.4%
AI Usage76.6%
Skills & Technologies
Programming Languages
JavaScriptMarkdownNoneSQLShellTypeScriptYAMLproperties
Technical Skills
API DevelopmentAPI DocumentationAPI SecurityAPI designAPI developmentAPI documentationAPI integrationAPI managementAPI rate limitingAPI testingAWSAWS LambdaAWS configurationBackend DevelopmentBullMQ
Repositories Contributed To
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