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Jean Jacques B.JJ

Jean Jacques B.

Full Stack Developer | Vue.js | Python | JS

€450/day
1 project
Lyon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jean Jacques

Full Stack Developer | Angular | Vue.js | Typescript | Python

Do you have a project and are looking for an experienced developer to bring it to life?

Web developer with 8+ years of experience, I transform your ideas into high-performance and scalable applications.

From design to production, I master the entire development chain.

I participated in the design of web interfaces forB2B SaaSsolutions, particularly CRM systems.

Technical Stack
Vue.js • Angular • Python • Node.js • PHP • Docker • AWS

My Strengths

**Business Expertise**: Finance, e-commerce, SaaS, FoodTech

**Guaranteed Delivery**: Automated tests, CI/CD deployment

**Performance**: 70% gain, 99.9% availability

Let's start your project

Contact me (guaranteed response within 1h) for a free initial discussion.

Let's schedule a video conference to analyze your needs and see how I can support you from idea to deployment.

Available immediately for short or long-term missions - Remote or Lyon
  • English

    Conversational

  • French

    Native or bilingual

Can work on-site
Lyon (up to 50km), Paris (up to 10km)

Experience

  • BRIDGE BANK GROUP
    Lead Full Stack Developer
    BANKING AND INSURANCE
    November 2024 - February 2025 (3 months)
    Lyon, France
    • Architected and developed a modern e-banking application using Clean Architecture + DDD
    • to ensure modularity and scalability
    • Implemented layered architecture (Presentation, Application, Domain, Infrastructure) with Angular 8, NgRx for state management, and Tailwind CSS
    • Designed critical banking modules: account management, secure transfers, payment system with Core Banking API integration
    • Set up Docker infrastructure with environment orchestration (dev, staging, prod) and CI/CD pipeline
    • Developed custom reusable React components
    • Configured unit tests with Jasmine/Karma and ESLint linting to ensure code quality
    Angular TailwindCSS Clean Architecture Domain Driven Design Docker
  • Adjemin
    Full Stack Developer Consultant
    E-COMMERCE
    August 2016 - April 2020 (3 years and 8 months)
    Abidjan, Côte d’Ivoire
    • Participated in development: Seamless, SDK: (Android, PHP, Node, WordPress, PrestaShop, React Native, Python)
    • Developed a robust and scalable infrastructure to manage transactions, users, and web presentation
    • Cutting-edge technologies: Kafka, pipelines, CI/CD, payment security, load testing, API Gateway, microservices
    • Impact: Smooth payments, optimized processes, innovative solution Technological mastery
    PHP Laravel JavaScript
  • Kaffein agency
    Lead Full-stack Developer
    SOFTWARE PUBLISHING
    September 2021 - September 2024 (3 years)
    Limonest, France
    • Developed connectors and an ETL
    • Created an advanced quote and scheduling management application
    • Synchronized data between HubSpot (CRM), ERP Navision, and CMS
    • Used Vue.js, Python, React, Symfony, Laravel, Angular, Next.js, and Docker
    • Implemented design patterns and algorithms optimized for performance
    • Set up CI/CD with GitLab
    • Deployed in DMZ environment
    • Automated quote and order processes, booking
    • Improved team efficiency
    • Secured data and optimized performance
    Laravel React Native JavaScript Node.js PHP 7

Recommendations

Alliison G.AG
Samuel BioSB
FU
+1
Alliison G. and 3 other people have recommended Jean Jacques

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Education

  • Bachelor CDA
    EPSI LYON
    Concepteur Developpement d'application (CDA)
  • Expert IT - MSc Pro Artificial Intelligence
    EPITECH LYON

Skill set

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