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Niri VenerandNV

Niri Venerand

Fullstack JS Developer React/Node (NestJS)

€350/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Niri

FullStack JavaScript Developer with 8 years of experience, specializing in high-performance web and mobile solutions.

🚀 TECHNICAL EXPERTISE
- Backend: Node.js, NestJS, REST/GraphQL APIs, microservices
- Frontend: React, Next.js, TypeScript, performance optimizations
- Mobile: React Native, iOS/Android publishing
- DevOps: Docker, Kubernetes, CI/CD, AWS/Azure
- Databases: MongoDB, PostgreSQL, Redis, optimizations

💼 HIGHLIGHTED PROJECTS
COMPARECYCLE (2023-2025): Eco-responsible platform, Next.js/NestJS microservices architecture, Apache Kafka, Kubernetes deployment. Performance +65%, traffic +200%.

PAMPERS (2022-2023): Multilingual website 40+ countries, Contentful localization system, Azure DevOps pipeline, 2M+ visitors/month.

ADMIRE.ART (2020-2022): First French NFT platform, Tezos smart contracts, React Native, integrated KYC.

🎯 METHODOLOGY
Agile/Scrum, Clean Code, automated tests, transparent communication. Remote-first for 4 years, reliable deliveries.

📋 SERVICES
- High-performance React/Next.js web applications
- Robust and scalable backend APIs
- Cross-platform React Native mobile apps
- Cloud architecture and DevOps
- Technical audit and consulting

✅ GUARANTEES: Tested and documented code, deadline adherence, proactive communication, post-delivery support.

Passionate about technical challenges and quality, I transform your ideas into high-performance and scalable digital solutions.
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • COMPARECYCLE
    Fullstack Javascript Developer React/Node (NestJS)
    E-COMMERCE
    January 2023 - February 2025 (2 years and 1 month)
    Paris, France
    Complete development of a platform that helps users find the best trade-in offers for their tech products.

    Technical Challenges:
    - Microservices architecture with Next.js/NestJS
    - Performance optimizations (SSR/SSG/CSR)
    - RabbitMQ integration for asynchronous processing
    - Kubernetes deployment on AWS
    - Automated backup system

    Results:
    - 60% improvement in loading times
    - Scalable architecture supporting high load
    - Automated CI/CD pipeline with GitLab/Jenkins
    Kafka Streams RabbitMQ NestJs Next.js Google cloud
  • PAMPERS GROUP
    FullStack Developer
    February 2022 - January 2023 (11 months)
    Paris, France
    Tasks Performed:

    Application of Agile Scrum methodologies, fostering interdisciplinary collaboration and rapid iteration to effectively meet user needs. Implementation of adapted DevOps practices, with configuration of CI/CD pipelines and use of Azure DevOps to automate workflows and manage multiple environments (production, pre-production, UAT, and development). Collaboration with UX/UI designers to ensure functional and visual consistency of interfaces. Integration of mockups from Figma while respecting existing design systems. Writing accessible technical documentation for internal teams. Development of a dynamic localization system with Contentful and Crowdin, integrating GraphQL and REST APIs for optimal performance. Use of Docker for managing local development environments and continuous optimization of system performance.
    Technical Environment: Next.js, Agile Scrum, REST API, Clean Code, Cypress, Docker, GitLab CI/CD, Jenkins, Jest, Mobile First, Node, Sass, SOLID, Figma, React, Contentful, Azure, Azure DevOps, CRM, GraphQL, Jira, StoryBook, bitbucket, Agile, Git, HTML, TypeScript
  • WYLOG
    Web and Mobile Developer
    TECH
    January 2020 - February 2022 (2 years and 1 month)
    Paris, France
    This is a French platform specializing in digital art NFTs. Collaborating with renowned artists and galleries, it offers authenticated works to collectors. Relying on the eco-responsible Tezos blockchain, Admire.art guarantees secure and transparent transactions with reduced environmental impact. In compliance with KYC standards, it offers a secure user experience and aims to democratize NFTs while connecting contemporary art with digital innovation.

    IDETA promotes sustainable development and energy transition in Wallonia Picardy by supporting citizen and public initiatives, such as COLECO and HospiGREEN. Through the Positive Energy Plan, it coordinates efforts in renewable energy, mobility, and renovation, while supporting SMEs and involving citizens to optimize energy use.

    This is a mobile and web application designed to manage points of sale and field agents for Telma. It integrates advanced features such as schedule management, dynamic forms, GPS tracking, and Big Data analysis to optimize operations and improve productivity.
    NodeJS Typescript W3C Cloud GCP React.js

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Education

  • Master's Degree in Computer Science
    National School of Computer Science
    2017
    Master 2 en Informatique
  • Master's Degree in Computer Science
    National School of Computer Science
    2016
    Master 1 en Informatique

Skill set

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