Nicolas Hlad

knowledge graph

Building Knowledge Graph RAG solution from Model Driven Engeneering – Part 1

Building Knowledge Graphs for RAG from Famix Models Large Language Models (LLMs) are impressively good at understanding code — but they also hallucinate. When reasoning about an unfamiliar codebase, an LLM can fabricate methods, classes, or relationships that don’t exist. This is a real problem when we ask them to help us navigate, understand, or modify software. The

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relocating software migration tests

Migrating Katalon Studio Tests to Playwright with Model Driven Engineering

Introduction Migrating automated tests from one platform to another is a common challenge for software teams. In our recent project at Berger-Levrault, we tackled the migration of functional test cases from Katalon Studio to Playwright, aiming to minimize manual effort and maximize reliability. This post shares our semi-automated approach, key results, and lessons learned. Background:

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programming developers

Automatic Merge Request reviewer with AutoCodeReview

Article co-authored by : Kilian Bauvent (Lead engineer), Benoit Verhaeghe (Project manager and Techn Lead), Marius Pingaud (Developer on BL.CodeRules and diagram designer), Nicolas Hlad (Blog post author and survey designer) On the importance of Merge Requests The overall Merge request Process at Berge-Levrault Let us start by giving the big picture. At Berger-Levrault, developers

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