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lwih

PROFILE

Lwih

Over five months, contributed to MTES-MCT’s monitorfish and monitorenv repositories by building and enhancing backend features focused on data enrichment, public API expansion, and domain-driven design. Developed RESTful APIs in Kotlin and Java to expose vessel, port, and species data, implemented patching and filtering logic for mission entities, and enriched mission actions with contextual information such as port names. Applied repository and use-case patterns to ensure data consistency and maintainability, while expanding unit and integration test coverage for reliability. Enhanced data models to support operational workflows, particularly for shellfish control, emphasizing data integrity, auditability, and user-facing data completeness.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

9Total
Bugs
0
Commits
9
Features
7
Lines of code
1,027
Activity Months5

Work History

March 2026

2 Commits • 1 Features

Mar 1, 2026

Month 2026-03 — MTES-MCT/monitorenv (EnvAction data model) focused on enabling better capture and handling of diving incidents within shellfish control operations. Delivered data model enhancements, improved field mappings, and expanded test coverage to ensure data integrity and auditability for critical operations.

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025 (MTES-MCT/monitorfish): Implemented Port Name enrichment for MissionAction by introducing the EnrichMissionAction use case and portLocode-based lookup. This enables automatic fetching and attaching of portName to MissionAction entities, ensuring GetMissionAction and GetMissionActions return actions with portName visible to users. Included unit tests for the enrichment path and achieved end-to-end test coverage for the new use case. The change is traceable to commit 53d12a42375da8871e031acbc74a97b3286effd9 (MissionAction - remontée du portName à partir du code). No major bugs reported this month; focused on reliability, test coverage, and data quality. Impact: improved data completeness and user-facing visibility for mission actions, enabling more accurate filtering, UX improvements, and port-based analytics. Technologies/skills demonstrated: backend use-case pattern, data enrichment via portLocode mapping, unit testing, commit-driven development, code quality and traceability.

May 2025

3 Commits • 2 Features

May 1, 2025

May 2025 Monthly Summary for MTES-MCT Engineering Key outcomes focused on delivering patching capabilities for mission data and expanding the public API surface, with emphasis on data integrity, test coverage, and cross-repo collaboration.

April 2025

1 Commits • 1 Features

Apr 1, 2025

2025-04 Monthly Summary for MTES-MCT/monitorfish: Delivered a key feature to enrich species data and streamline onboarding. Implemented the GetSpeciesFromCode use case to retrieve species by code, and enhanced onboarding by surfacing species names. Updated SpeciesControl to store speciesName fetched from the Species repository, ensuring data consistency across missions. This release centers on business value and data quality improvements, anchored by a focused commit (11ef78660870973bbef0fbb239de9f4b1f0a16a4). No major bugs fixed this month; ongoing stability and data integrity improvements support faster onboarding and better downstream analytics. Technologies demonstrated include use case driven development, repository integration, and data enrichment workflows.

January 2025

2 Commits • 2 Features

Jan 1, 2025

January 2025 — MTES-MCT/monitorfish: Key features delivered, with a focus on external data accessibility and mission governance. Public Vessel and Port Data API: implemented two public API controllers for vessel search and port data and added an endpoint to retrieve all active ports, enabling exposed vessel and port information for partners (commit b5937706784d0765c2300a7725a24cebbe6e9b94). RapportNav Mission Source Support: introduced RapportNav as a new mission source, updated backend enum and frontend to recognize it, and applied deletion constraints aligned with CACEM missions (commit f39bc905005cdb97440015efd90721b0a6ed46f2). No major bugs fixed this month. Impact: improved data accessibility for external consumers, enhanced mission source management, and stronger governance of mission lifecycle. Technologies/skills demonstrated: API design, backend/frontend integration, enum-driven configuration, and release governance.

Activity

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Quality Metrics

Correctness96.6%
Maintainability96.6%
Architecture94.4%
Performance89.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaKotlinTypeScript

Technical Skills

API DevelopmentAPI developmentBackend DevelopmentData FilteringData ModelingDomain-Driven DesignEnum ManagementFrontend DevelopmentIntegration TestingKotlinRESTful APIsRepository PatternSpring BootUI/UX DevelopmentUnit Testing

Repositories Contributed To

2 repos

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

MTES-MCT/monitorfish

Jan 2025 Jul 2025
4 Months active

Languages Used

JavaKotlinTypeScript

Technical Skills

API DevelopmentBackend DevelopmentEnum ManagementFrontend DevelopmentIntegration TestingRESTful APIs

MTES-MCT/monitorenv

May 2025 Mar 2026
2 Months active

Languages Used

Kotlin

Technical Skills

API DevelopmentBackend DevelopmentData ModelingIntegration TestingUnit TestingAPI development