
Bruno Zorić engineered robust content management and deployment systems for the webiny/webiny-js repository, focusing on scalable Headless CMS workflows, audit logging, and blue/green deployment automation. He applied TypeScript and AWS services to deliver features such as heartbeat-driven record locking, centralized audit log storage in DynamoDB, and advanced scheduling for content publishing. Bruno modernized the codebase through dependency management, CI/CD improvements, and test migrations to Vitest, ensuring reliability and maintainability. His work integrated GraphQL APIs, enhanced UI/UX for scheduling and workflows, and enforced security controls, resulting in resilient, auditable, and developer-friendly infrastructure for content-driven applications.

October 2025 was focused on delivering a robust Headless CMS Workflows capability, consolidating audit-logging architecture, and strengthening code quality and test infrastructure in webiny-js. The workyat contributed to measurable business value: improved content governance, stronger traceability, and reduced maintenance risk through automation and standards enforcement.
October 2025 was focused on delivering a robust Headless CMS Workflows capability, consolidating audit-logging architecture, and strengthening code quality and test infrastructure in webiny-js. The workyat contributed to measurable business value: improved content governance, stronger traceability, and reduced maintenance risk through automation and standards enforcement.
September 2025 focused on stabilizing the Webiny JS codebase and accelerating delivery through targeted dependency maintenance, test modernization, and incremental feature improvements. Key work spanned cross-cutting dependency and dev-deps maintenance, test migrations to Vitest, and feature work across CMS APIs and website builder workflows. These efforts deliver reduced risk, faster CI feedback, and business-ready improvements in stability and performance. Key features delivered include: - Dependency and dev-deps maintenance to modernize the stack and enable feature gating via env var. - API Headless CMS: added status step and stabilized multiple test suites (scheduler, cms tasks, import/export, es-tasks, and related tests). - API Elasticsearch: migrated tests to Vitest and fixed ES client retrieval. - Website Builder: added hooks for API audit logs to enable traceability in workflows. - Tooling and dependency upgrades: React 19 upgrade, ESLint v9, Prettier v3, Yarn updates, and related documentation; added Vitest support to package update workflow. Major bugs fixed include: - Audit Logs retention: default delete-after-days behavior corrected. - Packages update script: bug fixes to ensure reliable package updates. - Dependency registry regeneration: fix to reliably regenerate the registry. - Admin UI: fix for generic record retrieval from utils. - Misc ESLint/workflow fixes to improve CI stability. Overall impact and accomplishments: - Significantly reduced upgrade risk through currency of dependencies and modern tooling. - Strengthened test reliability and CI feedback with Vitest migrations and test stabilizations across CMS components. - Delivered user-centric features for auditing and CMS workflows with improved traceability and reliability. - Enhanced developer experience with streamlined upgrade workflows and better consistency across the repo. Technologies/skills demonstrated: - Vitest test migration and stabilization; ES client handling. - Dependency modernization (ESLint v9, Prettier v3, React 19) and environment-driven feature gating. - CI/workflows improvements and Yarn tooling updates. - API design and workflow refactoring for Headless CMS and Website Builder."
September 2025 focused on stabilizing the Webiny JS codebase and accelerating delivery through targeted dependency maintenance, test modernization, and incremental feature improvements. Key work spanned cross-cutting dependency and dev-deps maintenance, test migrations to Vitest, and feature work across CMS APIs and website builder workflows. These efforts deliver reduced risk, faster CI feedback, and business-ready improvements in stability and performance. Key features delivered include: - Dependency and dev-deps maintenance to modernize the stack and enable feature gating via env var. - API Headless CMS: added status step and stabilized multiple test suites (scheduler, cms tasks, import/export, es-tasks, and related tests). - API Elasticsearch: migrated tests to Vitest and fixed ES client retrieval. - Website Builder: added hooks for API audit logs to enable traceability in workflows. - Tooling and dependency upgrades: React 19 upgrade, ESLint v9, Prettier v3, Yarn updates, and related documentation; added Vitest support to package update workflow. Major bugs fixed include: - Audit Logs retention: default delete-after-days behavior corrected. - Packages update script: bug fixes to ensure reliable package updates. - Dependency registry regeneration: fix to reliably regenerate the registry. - Admin UI: fix for generic record retrieval from utils. - Misc ESLint/workflow fixes to improve CI stability. Overall impact and accomplishments: - Significantly reduced upgrade risk through currency of dependencies and modern tooling. - Strengthened test reliability and CI feedback with Vitest migrations and test stabilizations across CMS components. - Delivered user-centric features for auditing and CMS workflows with improved traceability and reliability. - Enhanced developer experience with streamlined upgrade workflows and better consistency across the repo. Technologies/skills demonstrated: - Vitest test migration and stabilization; ES client handling. - Dependency modernization (ESLint v9, Prettier v3, React 19) and environment-driven feature gating. - CI/workflows improvements and Yarn tooling updates. - API design and workflow refactoring for Headless CMS and Website Builder."
Implemented high-impact features and stability improvements for webiny-js in August 2025. Key outcomes include: safer dependency upgrades with exclude filters in updatePackagesLib; new DynamoDB audit logs table with TTL and improved access patterns; Scheduler UI/UX refinements for clearer status and scheduling; precise ScheduleFetcher filtering by target model ID to ensure correct processing; and tooling/infrastructure upgrades (TypeScript, ESLint, AWS SDK, Babel) with aligned test infra. Business value: reduces upgrade risk, strengthens auditability and compliance, improves operator efficiency, and accelerates reliable release cycles. Skills demonstrated include TypeScript, AWS services (DynamoDB, IAM), GraphQL context integration, UI/UX patterns, and testing infrastructure modernization.
Implemented high-impact features and stability improvements for webiny-js in August 2025. Key outcomes include: safer dependency upgrades with exclude filters in updatePackagesLib; new DynamoDB audit logs table with TTL and improved access patterns; Scheduler UI/UX refinements for clearer status and scheduling; precise ScheduleFetcher filtering by target model ID to ensure correct processing; and tooling/infrastructure upgrades (TypeScript, ESLint, AWS SDK, Babel) with aligned test infra. Business value: reduces upgrade risk, strengthens auditability and compliance, improves operator efficiency, and accelerates reliable release cycles. Skills demonstrated include TypeScript, AWS services (DynamoDB, IAM), GraphQL context integration, UI/UX patterns, and testing infrastructure modernization.
July 2025 performance summary for webiny-js: Delivered two major features that advance the CMS capabilities, plus routine dependency maintenance, delivering measurable business value and improved reliability. Key outcomes include enhanced content modeling with a searchable-json field type and a scheduling dialog to manage publish/unpublish actions, alongside improved error handling and data validation. Routine yarn.lock maintenance reduced risk from stale dependencies and aligned the dev experience with current tooling. These changes collectively improve content delivery speed, accuracy of published content, and system resilience, enabling faster time-to-value for customers and smoother developer workflows.
July 2025 performance summary for webiny-js: Delivered two major features that advance the CMS capabilities, plus routine dependency maintenance, delivering measurable business value and improved reliability. Key outcomes include enhanced content modeling with a searchable-json field type and a scheduling dialog to manage publish/unpublish actions, alongside improved error handling and data validation. Routine yarn.lock maintenance reduced risk from stale dependencies and aligned the dev experience with current tooling. These changes collectively improve content delivery speed, accuracy of published content, and system resilience, enabling faster time-to-value for customers and smoother developer workflows.
June 2025 monthly summary for webiny/webiny-js: Strengthened dependency management and modernized tooling to boost security, stability, and developer velocity. Delivered concrete improvements to dependency verification, plugin configuration, and routine dependency upgrades with clear traceability to commits.
June 2025 monthly summary for webiny/webiny-js: Strengthened dependency management and modernized tooling to boost security, stability, and developer velocity. Delivered concrete improvements to dependency verification, plugin configuration, and routine dependency upgrades with clear traceability to commits.
May 2025 monthly summary focused on delivering high-impact features, improving security controls, and hardening reliability across the webiny-js stack. Key outcomes include a major compression system refactor with a central compressor and updated data formats, including removal of compression for audit log data to JSON strings and updated decompression logic; implementation of Security: SettingsPermissions to enforce access control for file manager and page builder settings; data migration improvements with a skipCache option to bypass stack output cache for fresh data; dependency synchronization across the project to maintain consistency (e.g., Babel runtime, TypeScript); and enhanced network reliability with clearer error messages and unified API error handling. This combination reduces risk, improves data integrity, and accelerates deployment confidence across environments.
May 2025 monthly summary focused on delivering high-impact features, improving security controls, and hardening reliability across the webiny-js stack. Key outcomes include a major compression system refactor with a central compressor and updated data formats, including removal of compression for audit log data to JSON strings and updated decompression logic; implementation of Security: SettingsPermissions to enforce access control for file manager and page builder settings; data migration improvements with a skipCache option to bypass stack output cache for fresh data; dependency synchronization across the project to maintain consistency (e.g., Babel runtime, TypeScript); and enhanced network reliability with clearer error messages and unified API error handling. This combination reduces risk, improves data integrity, and accelerates deployment confidence across environments.
April 2025 monthly summary for webiny/webiny-js: Delivered a heartbeat-based record locking system to auto-expire stale locks, improving data integrity and reducing manual cleanup. Refactored the lock mechanism, and updated tests and use cases to robustly cover expiration and renewal flows, enhancing production reliability.
April 2025 monthly summary for webiny/webiny-js: Delivered a heartbeat-based record locking system to auto-expire stale locks, improving data integrity and reducing manual cleanup. Refactored the lock mechanism, and updated tests and use cases to robustly cover expiration and renewal flows, enhancing production reliability.
March 2025 (2025-03) monthly summary for webiny/webiny-js focused on delivering a robust blue/green deployment capability and stabilizing deployment workflows. The main deliverable was the Blue/Green Deployment System implemented with AWS Pulumi, enabling automatedrouting between blue and green environments via CloudFront, API Gateway, and a Key-Value Store. This system includes environment-variable-based certificate management and type-safe domain handling, with improved logging for operational visibility. The work also included code quality improvements and targeted fixes to enhance reliability around deployment transitions.
March 2025 (2025-03) monthly summary for webiny/webiny-js focused on delivering a robust blue/green deployment capability and stabilizing deployment workflows. The main deliverable was the Blue/Green Deployment System implemented with AWS Pulumi, enabling automatedrouting between blue and green environments via CloudFront, API Gateway, and a Key-Value Store. This system includes environment-variable-based certificate management and type-safe domain handling, with improved logging for operational visibility. The work also included code quality improvements and targeted fixes to enhance reliability around deployment transitions.
During February 2025, the webiny-js contribution focused on strengthening deployment reliability, regional flexibility, and data workflow governance. Key fixes removed deployment blockers and improved environment destruction, while enhancements to the Pulumi CLI plugin enabled TypeScript adoption, multi-region support, and variant management. Data workflow reliability was improved through IAM policy corrections for DynamoDB-to-Elasticsearch integration and deterministic Elasticsearch indexing. Reliability and operability were further enhanced by record locking improvements (force delete, unlock checks, UI/error handling) and better task context handling for indexing. These efforts deliver measurable business value: safer, faster deployments across regions, more predictable data pipelines, and reduced operational risk through improved tooling and testing infra. The work demonstrates strong capabilities in cloud tooling, TypeScript modernization, AWS services, and robust UI/backend reliability patterns.
During February 2025, the webiny-js contribution focused on strengthening deployment reliability, regional flexibility, and data workflow governance. Key fixes removed deployment blockers and improved environment destruction, while enhancements to the Pulumi CLI plugin enabled TypeScript adoption, multi-region support, and variant management. Data workflow reliability was improved through IAM policy corrections for DynamoDB-to-Elasticsearch integration and deterministic Elasticsearch indexing. Reliability and operability were further enhanced by record locking improvements (force delete, unlock checks, UI/error handling) and better task context handling for indexing. These efforts deliver measurable business value: safer, faster deployments across regions, more predictable data pipelines, and reduced operational risk through improved tooling and testing infra. The work demonstrates strong capabilities in cloud tooling, TypeScript modernization, AWS services, and robust UI/backend reliability patterns.
January 2025: Stabilized the webiny-js codebase and accelerated delivery through migration cleanup, tooling upgrades, and Pulumi AWS improvements. Critical integration and testing issues were fixed, dependency hygiene was improved, and CI/CD reliability was strengthened to support faster, safer releases.
January 2025: Stabilized the webiny-js codebase and accelerated delivery through migration cleanup, tooling upgrades, and Pulumi AWS improvements. Critical integration and testing issues were fixed, dependency hygiene was improved, and CI/CD reliability was strengthened to support faster, safer releases.
December 2024 — Webiny JS monthly summary focused on stabilizing the development toolchain, expanding runtime/platform readiness, and enhancing content lifecycle management. The month delivered tangible business and technical outcomes through tooling updates, runtime support, and CMS enhancements, while keeping CI reliability and documentation up to date.
December 2024 — Webiny JS monthly summary focused on stabilizing the development toolchain, expanding runtime/platform readiness, and enhancing content lifecycle management. The month delivered tangible business and technical outcomes through tooling updates, runtime support, and CMS enhancements, while keeping CI reliability and documentation up to date.
November 2024: Delivered core data synchronization, CMS API enhancements, improved GraphQL reliability, enhanced observability, and build stability. These efforts improve data integrity, API reliability, and developer productivity across webiny-js by unifying data stores, strengthening CMS APIs, and stabilizing the CI/CD pipeline.
November 2024: Delivered core data synchronization, CMS API enhancements, improved GraphQL reliability, enhanced observability, and build stability. These efforts improve data integrity, API reliability, and developer productivity across webiny-js by unifying data stores, strengthening CMS APIs, and stabilizing the CI/CD pipeline.
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