Freelancer profile translated to English.
Back to original languageAbout Yassir
Full Stack & AI Developer: Corporate Rigor, SaaS Agility
I worked on a multi-module data warehouse dedicated to regulatory reporting for several international jurisdictions. A high-stakes project with strict regulatory constraints and large volumes of financial data.
What I bring to a project:
✅ Backend Java Spring Boot — REST APIs, SQL optimization, stored procedures, Shell scripts, microservices architecture
✅ Frontend Angular / React — ExtJS → Angular migration, module development, IT Admin screens
✅ DevOps & Quality — Jenkins, Gitlab, Ansible, Nexus, SonarQube, Fortify, JUnit
✅ Integrated AI — Google Gemini API, Claude Anthropic (certified Claude Code in Action), intelligent automation
Outside of BNP, I designed and delivered Bayiin (bayiin.shop) from scratch, a complete SaaS ERP for Moroccan e-merchants — orders, inventory, finance, AI Copilot — and NoorExecution.com, an operational management platform in production.
My profile is rare: the rigor and reliability of a critical banking environment, combined with the autonomy and product-mindedness of a builder who delivers.
🎓 Master's in Big Data & AI — IPSSI Paris | IT Engineering Degree — EPISEN
🏆 Claude Code in Action Certification — Anthropic
🌍 Trilingual: French, English, Arabic
Available immediately — Paris / IDF / Remote
👉 bayiin.shop | github.com/YassirChirawi
French
Native or bilingual
English
Fluent
Spanish
Basic
Can work on-site
Paris (up to 50km), Lyon (up to 50km), Lille (up to 50km), Marseille (up to 30km), Nice (up to 30km)
Experience
- BayiinLead Full Stack Developer & Architect | BayIIn (SaaS ERP) ProjectE-COMMERCEJanuary 2026 - Today (7 months)Créteil, FranceDevelopment of a "Unified Commerce Command Center" for the Moroccan and International market.The challenge: Centralize the sales, inventory, logistics, and finance of an international dermo-cosmetic brand in a single interface.Key achievements:Scalable Architecture: Design of a complete ERP system with React 19 and Firebase (real-time).AI Copilot: Integration of Google Gemini API for predictive sales analysis and automated skin diagnosis.Logistics & Finance: Automation of net profit calculation (COGS, imports) and intelligent inventory management (FEFO logic).Interconnectivity: Multi-channel synchronization (WooCommerce, WhatsApp API, Payment Terminals).
- Noor Execution MarocDesign and development of the NoorExecution.com showcase websiteLOGISTICS AND SUPPLY CHAINDecember 2025 - March 2026 (3 months)Paris, France
Context
Noor Execution is a Moroccan consulting firm specializing in industrial performance and social dialogue. The CEO needed a professional web presence to establish credibility and generate leads.My role
Full Stack Developer — design, development, and complete deployment of the site.What I built
Multi-section showcase website (home, areas, approach, offering, careers, contact)Dedicated Pharma Excellence Program page (certified training)Integration of an interactive social barometer (10-question quiz)Webinar section and careers areaFunctional contact formResponsive design and animations - BNP Paribas - Securities ServicesAnalyst Developer IT FinanceBANKING AND INSURANCEJanuary 2023 - February 2026 (3 years and 1 month)Montreuil, FranceTitle: Analyst Developer IT FinanceDescription:Within the IT Finance department, I was involved in the maintenance and evolution of a critical financial reporting application.Key achievements:Full Stack Development: Design and implementation of new Backend (Java, Spring Boot) and Frontend features.UI Modernization: Led the migration of the user interface to Angular, offering a more modern and responsive user experience.Performance & Data: Optimization of complex queries and stored procedures (SQL) for processing large volumes of financial data.DevOps & Automation: Refactoring of Shell scripts for data flow automation and implementation of CI/CD pipelines (Jenkins) to accelerate deployments.Code Quality: Strict control of technical debt via SonarQube and test coverage.Environment: Java 8/11, Spring Boot, Angular, MySQL, Shell, Jenkins, SonarQube, Agile/Scrum.
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Education
- Master's in Big Data & AI DevelopmentECOLE IPSSI2025Le Mastère dev bigdata & IA
- IT Engineering DegreeEPISEN2023Cycle d'ingénieur SI