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Blehoue Hermann S.BH

Blehoue Hermann S.

FullStack Developer

€722/day
Colombes, FR
8-15 years

Average response time: 1 hour

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About Blehoue Hermann

I am available ASAP.

🚀 Expert Full-stack Freelance | JavaScript, TypeScript, .NET, Spring Boot

🔹 +10 years of experience in web and software development
🔹 As a freelance consultant, I support startups and large companies in the design, optimization, and scalability of their web & cloud applications
🔹 Full-stack specialist in JavaScript, TypeScript, .NET, and Spring Boot, I master application architecture and the development of high-performance, scalable solutions

🛠️ My expertise:
✅ Full-stack Development: React, Node.js, TypeScript, .NET, Spring Boot
✅ Architecture and Scalability: REST API, microservices, cloud computing (Azure, AWS)
✅ CI/CD & DevOps: Docker, Kubernetes, continuous integration
✅ Agile Methodologies: Scrum, technical project management

📌 Key Experiences:
💡 AXA – Redesign of a complex business application in React/TypeScript and .NET8
💡 Believe – Complete redesign of statistics and trends apps in Svelte/TypeScript/Spring Boot
💡 Euler Hermes (Allianz Trade) – Development of an insurance platform in React/Node.js
💡 Entrepreneurship – Participation in the creation of several companies, bringing a business vision in addition to my technical expertise

📩 Looking for a Full-stack expert to accelerate your project?
I am available for a hybrid & Full Remote mission. Let's discuss! 🚀
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Colombes (up to 10km)

Experience

  • AXA France
    Full Stack Developer - Senior
    BANKING AND INSURANCE
    July 2023 - Today (3 years)
    Nanterre, France
    Context: Within the Guilde IARD team, our main role was to redesign the Easy Affectation application.

    Main Stack: React/TypeScript / C#/.NET8

    Skills: Agile project management · ViteJs · C# · .NET 8 · TypeScript · Vitest · Microsoft Azure Devops · Cucumber · ReactTS · JavaScript · BDD
    .NET C# React.js TypeScript React Testing Library Cucumber Vitest Docker Kubernetes Azure DevOps JavaScript Node.js Red Hat Linux OpenShift SASS/SCSS
  • AXA France
    Senior FullStack Developer
    BANKING AND INSURANCE
    November 2021 - July 2023 (1 year and 8 months)
    92000 Nanterre, France
    CONTEXT

    Within the Site Factory team, our main role was to implement customer onboarding flows:

    • Implementation of various customer subscription flows (auto/home) to allow them to benefit from the services offered by Axa France.
    • Maintenance of the Legacy system and addition of new features in our redesign flows.

    MAIN TECHNOLOGIES USED BY THE TEAM: VanillaJs, Redux, React JS / Java/Spring (J2EE, Springboot)

    TASKS:

    • Agile Workflow (Scrum) [Daily, refinement, retro-planning, sprint planning]
    • UI Integration according to UX (User Experience)
    • Creation of Contributor Components for AEM mapped in JavaScript for dynamic modification
    • Creation of JavaScript Components
    • Implementation of Mapping examples for BDD acceptance tests
    • Writing BDD Tests in Gherkin in a CucumberJS environment
    • Demo Preparation
    • Bug Fixing
    • Code Review
    • (Deployment) Deployment on various environments
    TypeScript Adobe Experience Manager (AEM) Cloud computing Agile project management Webpack Java 11 Vanilla JS Java 8 Spring boot J2EE Web Services Jest Microsoft Azure Lodash.js redux-thunk Cucumber ReactJs JavaScript Database API Development redux SASS/SCSS
  • BELIEVE DIGITAL (GROUPE BELIEVE)
    Senior FullStack Developer
    ENTERTAINMENT AND LEISURE
    May 2020 - November 2021 (1 year and 6 months)
    France
    CONTEXT

    Within the team, our role was to maintain external and intranet legacies and then handle the complete redesign of the Apps, statistics, and Trend From Scratch:

    • For external clients: Allow all clients to have KPIs and statistics of their data from multiple data providers, Display KPI charts, Statistics charts, Report generation, etc.
    • For internal clients: Generation of grouped reports, statistics, finance, and others.

    MAIN TECHNOLOGIES USED BY THE TEAM: Svelte.JS / Java/Spring (Spring-boot)

    TASKS:

    • Agile Workflow (Scrum) [Daily, refinement, retro-planning, sprint planning]
    • Micro-Service Architecture (Java Spring boot and PHP) and Micro-Frontend (Svelte.js)
    • Collaboration with the UI/UX and design system team
    • Modeling & Design of an API to interface data providers
    • Implementation of foundations for end-to-end & unit tests (back/front)
    • Code Review
    • (Deployment) Deployment on various environments
    Docker Makefile Java Spring boot Spring Jest ReactJs NodeJs TypeScript JavaScript MySQL SQL Database Database API Development, GatLine Microsoft Azure Cucumber

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Education

  • Master's Degree in Software Engineering | NTIC
    HETEC
    2009

Skill set

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