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jzbakh/README.md

📂 Projects

ARN-Skin VS Code extension on Visual Studio Marketplace (JavaScript, IDE plugin in production, color theme engineering) ARN-Skin Visual Studio Marketplace downloads (JavaScript production deployment, marketplace publishing) ARN-Skin on Open VSX Registry (open source IDE distribution, Eclipse Foundation) ARN-Skin Open VSX downloads (open source JavaScript project, multi-platform distribution) ARN-Skin GitHub repository stars (open source maintainer, JavaScript, GitHub Actions CI/CD, cross-platform tests)

7 UI & syntax themes + customization, 100 % native JavaScript, zero dependencies.


ARN-Lifebar Visual Studio Marketplace version (JavaScript IDE extension in production, real-time status bar, API monitoring) ARN-Lifebar Visual Studio Marketplace downloads (JavaScript production deployment, IDE integration) ARN-Lifebar on Open VSX Registry (open source IDE extension, JavaScript) ARN-Lifebar Open VSX downloads (open source JavaScript project, cross-platform distribution) ARN-Lifebar GitHub repository stars (open source maintainer, JavaScript, language server integration, real-time API polling)

Real-time AI model quota tracking in the IDE status bar. 100 % native JavaScript, zero dependencies.


Python - 5 projects (Pandas, NumPy, Scikit-learn) SQL - 2 projects (relational databases, joins, aggregation) Power BI - 3 projects (DAX, Power Query, dashboards) KNIME - 1 project (workflows, ETL, data preparation) Statistics - 3 projects (hypothesis testing, regression, time series, Chi-2, ANOVA, Pearson) Machine Learning - 2 projects (classification, clustering, K-means, PCA, logistic regression)

The 13 projects completed to earn the Data Analyst degree (U.S. Bachelor's equivalent, WSCUC accredited) from OpenClassrooms.


Archived: ARN-Yes - early Antigravity IDE extension, deprecated since version 1.22.2


🇬🇧 My journey


Approach

My background in both data analysis and product development enables me to build tools that effectively solve practical problems. In every project, I prioritize system architecture and usability just as much as the code itself. I select the most appropriate tech stack for each use case, ensuring the final product is well-documented, robust, and easy to maintain.

Production methodology & AI approach

Generative AI (Cursor, Claude Code, Antigravity) is part of my daily workflow.

I leverage the full potential of modern production tools:

  • Automated web research and sourced working documents
  • Structured agile framing via the BMAD framework (specialized AI agent workflow)
  • Adversarial multi-model cross-checking
  • TDD (Test-Driven Development)
  • Iterative and versioned development
  • KPI metrics to evaluate and compare solutions
  • Unit and integration tests on GitHub Actions CI, cross-platform
  • Post-launch analysis of marketplace KPIs and user feedback

I use AI to go faster, but I don't trust it blindly. I systematically cross-reference multiple models and stress-test their outputs against real-world constraints to ensure I deploy the most robust solution, not just the first one that works.

Technical skills (tied to shipped projects)

Area Tools & tech
Full-Stack Development JavaScript · Node.js · HTML/CSS. Shipped products: IDE extensions published on Visual Studio Marketplace & Open VSX
Data & Analytics Python (Pandas, NumPy, Scikit-learn) · SQL · Power BI · Streamlit · KNIME. 13 projects, OpenClassrooms Data Analyst degree (U.S. Bachelor's equivalent)
Automation & DevOps PowerShell · Bash · n8n · Docker · REST APIs. Used for internal tools and workflow automations
Applied AI LLM integration · Agentic workflows · Prompt engineering · ComfyUI
Product & Visual Design Photoshop · Premiere Pro · InDesign · Figma. Used for visual identity, print reports, and communication

Soft skills

  • Planning & coordination: temporal management of multi-stakeholder projects
  • Technical pedagogy: translating complex topics into factual explanations
  • Facilitation & team management: meeting leadership and handling the unexpected

Built on 10 years of experience in electrical engineering, computer networks, home automation, and connected devices (IoT).

🎓 Background

  • 2026: Data Analyst degree (U.S. Bachelor's equivalent - WES evaluation upon request), OpenClassrooms (WSCUC accredited)
  • 2018: BTS FED (Fluids, Energy, Home Automation), level 5
  • 2010: Bac Pro ELEEC (Electrical Engineering, Energy and Communicating Equipment), level 4

🇫🇷 Mon parcours


Approche

Mon expertise conjointe en analyse de données et en développement produit me permet de concevoir des outils qui répondent concrètement aux besoins. Dans chaque projet, j'accorde autant d'importance à la robustesse de l'architecture qu'à l'ergonomie. Je sélectionne la stack technique la plus appropriée pour garantir un code documenté, performant et facile à maintenir sur le long terme.

Méthodologie de production & approche IA

L'IA générative (Cursor, Claude Code, Antigravity) est intégrée à mon workflow quotidien.

J'exploite le plein potentiel des outils de production modernes :

  • Recherche web automatisée et documents de travail sourcés
  • Cadrage agile structuré via le framework BMAD (workflow d'agents IA spécialisés)
  • Croisement adversarial multi-modèles
  • TDD (Test-Driven Development)
  • Développements itératifs et versionnés
  • Métriques KPI pour évaluer et comparer les solutions
  • Tests unitaires et d'intégration sur GitHub Actions CI, multi-plateforme
  • Analyse post-lancement des KPIs marketplace et retours utilisateurs

J'utilise l'IA pour aller plus vite, mais je ne lui fais pas une confiance aveugle. Je confronte systématiquement plusieurs modèles et j'éprouve leurs propositions face aux contraintes réelles afin de retenir la solution la plus robuste, et non pas juste la première qui fonctionne.

Compétences techniques (rattachées à des projets livrés)

Domaine Outils & technos
Développement Full-Stack JavaScript · Node.js · HTML/CSS. Produits livrés : extensions d'IDE publiées sur Visual Studio Marketplace & Open VSX
Data & Analytics Python (Pandas, NumPy, Scikit-learn) · SQL · Power BI · Streamlit · KNIME. 13 projets, diplôme de niveau 6 Data Analyst OpenClassrooms (accrédité WSCUC)
Automatisation & DevOps PowerShell · Bash · n8n · Docker · API REST. Utilisé pour des outils internes et automatisations
IA appliquée Intégration LLM · Workflows agentiques · Prompt engineering · ComfyUI
Vision produit & visuel Photoshop · Premiere Pro · InDesign · Figma. Identité visuelle, rapports imprimés et communication

Soft skills

  • Planification & coordination : pilotage temporel de projets multi-intervenants
  • Pédagogie technique : traduire des sujets complexes en explications factuelles
  • Animation & gestion d'équipe : conduite de réunions et gestion d'imprévus

Fort de 10 ans d'expérience terrain : installation électrique, réseaux informatiques, domotique et objets connectés (IoT).

🎓 Parcours

  • 2026 : Data Analyst, diplôme de niveau 6, OpenClassrooms (accrédité WSCUC)
  • 2018 : BTS FED (Fluides, Énergies, Domotique), niveau 5
  • 2010 : Bac Pro ELEEC (Électrotechnique, Énergies et Équipements Communicants), niveau 4

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