mautic/mautic
May 2021 – Mar 2026
22 Months active
Languages Used
JavaScriptPHPINITwiginiSQLYAML
Technical Skills
JavaScriptfront end developmentDoctrine ORMPHPSymfonyback end development
Miroslav Fedeleš
PROFILE
Miroslav Fedeleš
Over 22 months, this developer delivered robust features and critical fixes for the mautic/mautic repository, focusing on backend reliability, data integrity, and workflow automation. They implemented project-based associations, campaign scheduling accuracy, and optimistic locking for key entities, while modernizing caching and database layers. Their technical approach emphasized defensive coding, test-driven development, and code refactoring, using PHP, Symfony, and JavaScript. By optimizing queries, standardizing permission checks, and enhancing CI pipelines, they improved performance and maintainability. Their work included comprehensive test coverage, security enhancements, and UI improvements, resulting in a more resilient, scalable, and developer-friendly codebase for marketing automation.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
96Total
Bugs
13
Commits
96
Features
39
Lines of code
10,907
Activity Months22
Your Network
94 peopleWork History
March 2026
1 Commits • 1 Features
Mar 1, 2026March 2026 – Mautic project: Delivered Field Deletion Testing Coverage Enhancement to strengthen data integrity checks around schema changes. Focused on making deletion of fields verifiably complete by asserting column existence pre- and post-deletion, reducing false positives and future regressions. No explicit major bug fixes recorded for this period; the primary value came from improved test coverage and reliability.
1 Commits • 1 Features
Mar 1, 2026March 2026 – Mautic project: Delivered Field Deletion Testing Coverage Enhancement to strengthen data integrity checks around schema changes. Focused on making deletion of fields verifiably complete by asserting column existence pre- and post-deletion, reducing false positives and future regressions. No explicit major bug fixes recorded for this period; the primary value came from improved test coverage and reliability.
March 2026
February 2026
8 Commits • 4 Features
Feb 1, 2026February 2026 performance summary for mautic/mautic focused on security, data integrity, and maintainability. Delivered user-facing safeguards, improved workflow reliability, and strengthened code quality to reduce risk, accelerate future feature delivery, and enhance developer velocity.
February 2026
8 Commits • 4 Features
Feb 1, 2026February 2026 performance summary for mautic/mautic focused on security, data integrity, and maintainability. Delivered user-facing safeguards, improved workflow reliability, and strengthened code quality to reduce risk, accelerate future feature delivery, and enhance developer velocity.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary focused on delivering a robust concurrency control improvement for the mautic/mautic repository. The primary delivery was optimistic locking for Email and Page entities, aimed at preventing concurrent modifications and thus preserving data integrity and improving the user experience during edits.
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary focused on delivering a robust concurrency control improvement for the mautic/mautic repository. The primary delivery was optimistic locking for Email and Page entities, aimed at preventing concurrent modifications and thus preserving data integrity and improving the user experience during edits.
January 2026
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 (2025-12): Delivered a readability-focused refactor for the Chosen Select component in mautic/mautic to improve consistency and maintainability. No major bugs fixed this period. Impact: cleaner codebase, easier future enhancements, and a smoother onboarding path for contributors. Skills demonstrated include code refactoring, naming conventions, and collaborative review (commit 19d8452d31617c3d72049eec7f123c70874c624d).
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 (2025-12): Delivered a readability-focused refactor for the Chosen Select component in mautic/mautic to improve consistency and maintainability. No major bugs fixed this period. Impact: cleaner codebase, easier future enhancements, and a smoother onboarding path for contributors. Skills demonstrated include code refactoring, naming conventions, and collaborative review (commit 19d8452d31617c3d72049eec7f123c70874c624d).
November 2025
17 Commits • 6 Features
Nov 1, 2025November 2025 (2025-11) highlights for mautic/mautic: delivered high-value features, improved data retrieval performance, tightened security, and strengthened testing framework. Key features delivered: Contact Tracking Enhancements (resettable tracking), Campaign and Data Retrieval Enhancements (query optimization and contact-ID limiting), Security Enhancement (login throttling), UI/UX Improvements (Chosen select enhancements and reduced Twig escape noise), Dev Environment and Testing (UTC setting, test framework improvements and coverage). Major bugs fixed: stabilized test suites with fixes across CampaignBundle and CoreBundle tests, including GeneratedColumnSubscriber tests; refactoring and final keyword usage to improve reliability. Overall impact: improved data accuracy and performance for campaigns, reduced security risk, more reliable UI rendering, and a robust, maintainable codebase with stronger test automation. Technologies/skills demonstrated: PHP, Symfony, Doctrine, SQL optimization, PHPUnit/test frameworks, UI rendering optimization, DDEV dev environment configuration, security hardening.
17 Commits • 6 Features
Nov 1, 2025November 2025 (2025-11) highlights for mautic/mautic: delivered high-value features, improved data retrieval performance, tightened security, and strengthened testing framework. Key features delivered: Contact Tracking Enhancements (resettable tracking), Campaign and Data Retrieval Enhancements (query optimization and contact-ID limiting), Security Enhancement (login throttling), UI/UX Improvements (Chosen select enhancements and reduced Twig escape noise), Dev Environment and Testing (UTC setting, test framework improvements and coverage). Major bugs fixed: stabilized test suites with fixes across CampaignBundle and CoreBundle tests, including GeneratedColumnSubscriber tests; refactoring and final keyword usage to improve reliability. Overall impact: improved data accuracy and performance for campaigns, reduced security risk, more reliable UI rendering, and a robust, maintainable codebase with stronger test automation. Technologies/skills demonstrated: PHP, Symfony, Doctrine, SQL optimization, PHPUnit/test frameworks, UI rendering optimization, DDEV dev environment configuration, security hardening.
November 2025
September 2025
5 Commits • 3 Features
Sep 1, 2025September 2025 monthly summary for mautic/mautic focusing on key features delivered, major bugs fixed, impact, and technologies demonstrated. Highlights include frontend user context exposure via global JS vars, deduplicated user list with email enrichment, API data unification via a central event/listener, and campaign lead event log queuing with date_queued and test updates. These changes improve personalization capabilities, data quality, API consistency, and processing reliability, backed by migrations and repository-level changes.
September 2025
5 Commits • 3 Features
Sep 1, 2025September 2025 monthly summary for mautic/mautic focusing on key features delivered, major bugs fixed, impact, and technologies demonstrated. Highlights include frontend user context exposure via global JS vars, deduplicated user list with email enrichment, API data unification via a central event/listener, and campaign lead event log queuing with date_queued and test updates. These changes improve personalization capabilities, data quality, API consistency, and processing reliability, backed by migrations and repository-level changes.
August 2025
4 Commits • 2 Features
Aug 1, 2025August 2025 (mautic/mautic) monthly summary focused on delivering business value through performance, reliability, and maintainability improvements.
4 Commits • 2 Features
Aug 1, 2025August 2025 (mautic/mautic) monthly summary focused on delivering business value through performance, reliability, and maintainability improvements.
August 2025
July 2025
18 Commits • 5 Features
Jul 1, 2025July 2025: Key outcomes focused on reliability, maintainability, and performance. Delivered feature improvements and critical fixes across mautic/mautic, reducing migration friction, modernizing Doctrine integration, improving long-running-job handling, standardizing command names, and strengthening security and CI quality. Business value includes fewer migration issues, smoother upgrades with DoctrineBundle, fewer timeouts, lower maintenance overhead, and faster release cycles.
July 2025
18 Commits • 5 Features
Jul 1, 2025July 2025: Key outcomes focused on reliability, maintainability, and performance. Delivered feature improvements and critical fixes across mautic/mautic, reducing migration friction, modernizing Doctrine integration, improving long-running-job handling, standardizing command names, and strengthening security and CI quality. Business value includes fewer migration issues, smoother upgrades with DoctrineBundle, fewer timeouts, lower maintenance overhead, and faster release cycles.
May 2025
2 Commits • 1 Features
May 1, 2025Monthly summary for 2025-05: Delivered project-based associations across marketing assets and Mautic entities, enabling linking projects to campaigns, emails, SMS messages, forms, assets, messages, companies, pages, and focus items. Implemented cross-reference tables and updated entity models, repositories, and forms to support project relationships and project-based filtering/searching, driving better organization, governance, and reporting. This foundational work reduces manual tracking, improves targeting precision, and enables scalable project governance. Major bugs fixed: none reported this month. Commits referenced: f49c9c040bc99ac2bc0658c5a65c6914253d9955; 9d6ec3de257ef107d5c522c0621290412cd69d92.
2 Commits • 1 Features
May 1, 2025Monthly summary for 2025-05: Delivered project-based associations across marketing assets and Mautic entities, enabling linking projects to campaigns, emails, SMS messages, forms, assets, messages, companies, pages, and focus items. Implemented cross-reference tables and updated entity models, repositories, and forms to support project relationships and project-based filtering/searching, driving better organization, governance, and reporting. This foundational work reduces manual tracking, improves targeting precision, and enables scalable project governance. Major bugs fixed: none reported this month. Commits referenced: f49c9c040bc99ac2bc0658c5a65c6914253d9955; 9d6ec3de257ef107d5c522c0621290412cd69d92.
May 2025
March 2025
14 Commits • 4 Features
Mar 1, 2025March 2025 focused on performance, reliability, and maintainability across mautic/mautic. Implemented a modernized caching subsystem with Symfony autowiring, introduced Dynamic Web Content validation and naming improvements, enabled UI-based lead field length editing with batch updates, and completed internal refactors with PHP 7.4+ typing. Expanded test coverage for import robustness and nested content scenarios, boosting quality and release confidence.
March 2025
14 Commits • 4 Features
Mar 1, 2025March 2025 focused on performance, reliability, and maintainability across mautic/mautic. Implemented a modernized caching subsystem with Symfony autowiring, introduced Dynamic Web Content validation and naming improvements, enabled UI-based lead field length editing with batch updates, and completed internal refactors with PHP 7.4+ typing. Expanded test coverage for import robustness and nested content scenarios, boosting quality and release confidence.
February 2025
1 Commits
Feb 1, 2025February 2025 monthly summary for mautic/mautic. Focused on data integrity, security alignment, and test reliability. Delivered a critical bug fix that avoids unnecessary company data updates when no fields for modification, updated authentication tests to align with newer Symfony security practices, and added a fixture to support import contact permissions. The changes reduce database churn, improve performance, and enhance maintainability.
1 Commits
Feb 1, 2025February 2025 monthly summary for mautic/mautic. Focused on data integrity, security alignment, and test reliability. Delivered a critical bug fix that avoids unnecessary company data updates when no fields for modification, updated authentication tests to align with newer Symfony security practices, and added a fixture to support import contact permissions. The changes reduce database churn, improve performance, and enhance maintainability.
February 2025
January 2025
4 Commits • 1 Features
Jan 1, 2025January 2025 — Focused on test reliability, permission controls, and code quality across mautic/mautic. Key outcomes include a Repository Class Reference Refactor for improved readability, fixes to Form Subscriber tests to align submission URLs, and enhanced contact import permission checks with PHPStan test improvements. These changes reduce regression risk, strengthen data integrity, and support faster, safer releases.
January 2025
4 Commits • 1 Features
Jan 1, 2025January 2025 — Focused on test reliability, permission controls, and code quality across mautic/mautic. Key outcomes include a Repository Class Reference Refactor for improved readability, fixes to Form Subscriber tests to align submission URLs, and enhanced contact import permission checks with PHPStan test improvements. These changes reduce regression risk, strengthen data integrity, and support faster, safer releases.
December 2024
1 Commits
Dec 1, 2024Concise monthly summary for 2024-12 focused on delivering a critical bug fix with targeted test coverage, improving campaign scheduling accuracy and reliability in the mautic/mautic repository.
1 Commits
Dec 1, 2024Concise monthly summary for 2024-12 focused on delivering a critical bug fix with targeted test coverage, improving campaign scheduling accuracy and reliability in the mautic/mautic repository.
December 2024
November 2024
6 Commits • 2 Features
Nov 1, 2024Monthly summary for 2024-11 (mautic/mautic): Hardened import workflows, standardized permission checks, and strengthened test security context. This work delivers clearer error feedback, consistent ownership/audit data, and more reliable CI, driving governance and developer velocity.
November 2024
6 Commits • 2 Features
Nov 1, 2024Monthly summary for 2024-11 (mautic/mautic): Hardened import workflows, standardized permission checks, and strengthened test security context. This work delivers clearer error feedback, consistent ownership/audit data, and more reliable CI, driving governance and developer velocity.
November 2023
1 Commits • 1 Features
Nov 1, 2023Month: 2023-11 — Mautic/mautic. This month focused on strengthening reliability and error management by delivering a targeted feature: Process Signal Error Handling Enhancement. Implemented new exception handling for process signals, introducing InvalidStateException and SignalCaughtException to improve error management and state consistency. This work is linked to commit 38d702a54888bdfaff9a4fd58ece0d52cfcdfac2 (message: 'exceptions'). Overall impact: increased resilience to signal-related failures, better observability through structured exceptions, and safer state transitions. While no separate bug fixes are documented in the provided data, the feature reduces downtime risk and simplifies future debugging. Technologies/skills demonstrated include exception handling patterns, defensive coding, and PHP-based stack familiarity.
1 Commits • 1 Features
Nov 1, 2023Month: 2023-11 — Mautic/mautic. This month focused on strengthening reliability and error management by delivering a targeted feature: Process Signal Error Handling Enhancement. Implemented new exception handling for process signals, introducing InvalidStateException and SignalCaughtException to improve error management and state consistency. This work is linked to commit 38d702a54888bdfaff9a4fd58ece0d52cfcdfac2 (message: 'exceptions'). Overall impact: increased resilience to signal-related failures, better observability through structured exceptions, and safer state transitions. While no separate bug fixes are documented in the provided data, the feature reduces downtime risk and simplifies future debugging. Technologies/skills demonstrated include exception handling patterns, defensive coding, and PHP-based stack familiarity.
November 2023
June 2022
1 Commits • 1 Features
Jun 1, 2022June 2022: Delivered a new HTTP Client Mocking Trait for Functional Tests in mautic/mautic, enabling deterministic HTTP interactions in functional test suites. The feature reduces test flakiness and expands coverage of external HTTP calls, accelerating feedback and improving release confidence. Delivered via PR MAUT-7653 (PR #1785) with commit 4ca157b50365d52831d6c0b8737958d613532535.
June 2022
1 Commits • 1 Features
Jun 1, 2022June 2022: Delivered a new HTTP Client Mocking Trait for Functional Tests in mautic/mautic, enabling deterministic HTTP interactions in functional test suites. The feature reduces test flakiness and expands coverage of external HTTP calls, accelerating feedback and improving release confidence. Delivered via PR MAUT-7653 (PR #1785) with commit 4ca157b50365d52831d6c0b8737958d613532535.
May 2022
2 Commits • 2 Features
May 1, 2022Month: 2022-05 — This period delivered two high-value features in mautic/mautic that strengthen testability, campaign automation, and overall reliability. The work focused on improving testing and marketing workflows to reduce release risk and enable faster iteration. Key deliverables: 1) OAuth2 Testability Enhancements in Mautic IntegrationsBundle: Introduced a compiler pass that enables mock HTTP clients for OAuth2 provider tests, improving test determinism and CI feedback. 2) Campaign Builder: Save and Edit Campaign Conditions by Field Values: Implemented the ability to save and modify campaign conditions based on field values, expanding dynamic targeting and authoring capabilities. Impact: - Increased test reliability and faster feedback cycles for OAuth2 integration flows. - Expanded marketing automation capabilities through more flexible campaign condition handling. Technologies/Skills demonstrated: - Symfony compiler passes and dependency injection patterns - OAuth2 provider test strategies and mock HTTP client usage - Campaign builder architecture and field-value condition logic - PR-driven collaboration and code review discipline
2 Commits • 2 Features
May 1, 2022Month: 2022-05 — This period delivered two high-value features in mautic/mautic that strengthen testability, campaign automation, and overall reliability. The work focused on improving testing and marketing workflows to reduce release risk and enable faster iteration. Key deliverables: 1) OAuth2 Testability Enhancements in Mautic IntegrationsBundle: Introduced a compiler pass that enables mock HTTP clients for OAuth2 provider tests, improving test determinism and CI feedback. 2) Campaign Builder: Save and Edit Campaign Conditions by Field Values: Implemented the ability to save and modify campaign conditions based on field values, expanding dynamic targeting and authoring capabilities. Impact: - Increased test reliability and faster feedback cycles for OAuth2 integration flows. - Expanded marketing automation capabilities through more flexible campaign condition handling. Technologies/Skills demonstrated: - Symfony compiler passes and dependency injection patterns - OAuth2 provider test strategies and mock HTTP client usage - Campaign builder architecture and field-value condition logic - PR-driven collaboration and code review discipline
May 2022
March 2022
1 Commits • 1 Features
Mar 1, 2022March 2022 monthly summary for mautic/mautic focusing on key accomplishments: Implemented production-only exception suppression in PageModel to improve stability and protect user experience in live deployments, while preserving full exception visibility in development for debugging. All changes are traceable to a single commit, ensuring clear auditability and rollout control.
March 2022
1 Commits • 1 Features
Mar 1, 2022March 2022 monthly summary for mautic/mautic focusing on key accomplishments: Implemented production-only exception suppression in PageModel to improve stability and protect user experience in live deployments, while preserving full exception visibility in development for debugging. All changes are traceable to a single commit, ensuring clear auditability and rollout control.
January 2022
1 Commits
Jan 1, 2022Monthly performance summary for 2022-01 (mautic/mautic). Focused on reliability testing for startup and warmup workflows. Delivered a dedicated functional test for Warmup Endpoint 404 Handling to validate correct handling of 404 responses during warmup, reducing startup risk and preventing misrouting in early lifecycle. Change tied to PR #1627 (MAUT-6818-6) and committed as 0d355f29eee12c2bcb253b5050057c2f39088b9d. This work enhances automated test coverage, traceability, and CI confidence, contributing to faster, safer deployments and improved customer experience.
1 Commits
Jan 1, 2022Monthly performance summary for 2022-01 (mautic/mautic). Focused on reliability testing for startup and warmup workflows. Delivered a dedicated functional test for Warmup Endpoint 404 Handling to validate correct handling of 404 responses during warmup, reducing startup risk and preventing misrouting in early lifecycle. Change tied to PR #1627 (MAUT-6818-6) and committed as 0d355f29eee12c2bcb253b5050057c2f39088b9d. This work enhances automated test coverage, traceability, and CI confidence, contributing to faster, safer deployments and improved customer experience.
January 2022
December 2021
3 Commits • 1 Features
Dec 1, 2021December 2021: Focused on stabilizing the test infrastructure for mautic/mautic. Delivered consolidated testing framework improvements for campaign subscriber tests and command tests, improving reliability and efficiency. Changes removed redundant application execution logic, added direct command execution in tests, improved lead creation reliability, and added support for bypassing locking options in command definitions; streamlined functional tests for command executions. Commit activity includes merges a26506eda57481388cf9dfbadac9fed8d82cb0a0, 4a5980e4b40c7cbef63dc0f3fe92973969f31978, and 2f7657daec790767eac646b9993caa1f8703aea9. Expected business impact: more deterministic tests, faster CI feedback, and safer releases.
December 2021
3 Commits • 1 Features
Dec 1, 2021December 2021: Focused on stabilizing the test infrastructure for mautic/mautic. Delivered consolidated testing framework improvements for campaign subscriber tests and command tests, improving reliability and efficiency. Changes removed redundant application execution logic, added direct command execution in tests, improved lead creation reliability, and added support for bypassing locking options in command definitions; streamlined functional tests for command executions. Commit activity includes merges a26506eda57481388cf9dfbadac9fed8d82cb0a0, 4a5980e4b40c7cbef63dc0f3fe92973969f31978, and 2f7657daec790767eac646b9993caa1f8703aea9. Expected business impact: more deterministic tests, faster CI feedback, and safer releases.
October 2021
3 Commits • 2 Features
Oct 1, 2021Month: 2021-10 — Concise monthly summary focusing on key accomplishments in the mautic/mautic repository, highlighting delivered features, fixed bugs, overall impact, and technologies demonstrated. Emphasizes business value and technical achievements with concrete delivery details.
3 Commits • 2 Features
Oct 1, 2021Month: 2021-10 — Concise monthly summary focusing on key accomplishments in the mautic/mautic repository, highlighting delivered features, fixed bugs, overall impact, and technologies demonstrated. Emphasizes business value and technical achievements with concrete delivery details.
October 2021
May 2021
1 Commits
May 1, 20212021-05 monthly summary for mautic/mautic. Key features delivered: - Campaign Event Statistics Container Guard: added pre-check to confirm the statistics container exists before performing an XHR fetch. Major bugs fixed: - Prevented unintended XHR calls by guarding the campaign statistics fetch; avoids network waste and runtime errors when the container is absent. Impact and accomplishments: - Reduced network traffic, increased reliability and stability of campaign statistics rendering; improved user experience. Technologies/skills demonstrated: - Frontend JavaScript, asynchronous data fetching, defensive coding; Git-based change management and code review.
May 2021
1 Commits
May 1, 20212021-05 monthly summary for mautic/mautic. Key features delivered: - Campaign Event Statistics Container Guard: added pre-check to confirm the statistics container exists before performing an XHR fetch. Major bugs fixed: - Prevented unintended XHR calls by guarding the campaign statistics fetch; avoids network waste and runtime errors when the container is absent. Impact and accomplishments: - Reduced network traffic, increased reliability and stability of campaign statistics rendering; improved user experience. Technologies/skills demonstrated: - Frontend JavaScript, asynchronous data fetching, defensive coding; Git-based change management and code review.
Activity
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Quality Metrics
Correctness91.8%
Maintainability90.6%
Architecture88.0%
Performance86.8%
AI Usage20.2%
Skills & Technologies
Programming Languages
INIJavaScriptPHPSQLTwigYAMLini
Technical Skills
API DevelopmentAPI developmentAPI integrationAccess ControlBackend DevelopmentCI/CDCachingCode CleanupCode RefactoringCode StyleCommand Line InterfaceCommand Line Interface (CLI)Concurrency ControlConfiguration ManagementConsole Commands
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline