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Nasri GaldeanoNG

Nasri Galdeano

Fullstack Engineer specialized in backend & security

€300/day
Lyon, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nasri

👨‍💻 Fullstack TypeScript Engineer specialized in backend, software architecture, and DevSecOps, with experience in developing cybersecurity products at Stormshield.

I work on projects requiring robust, maintainable, and secure applications, both on the backend and frontend.

🔐 My main areas of focus:

  • Node.js / TypeScript & Python backend development
  • React / Vue.js fullstack applications
  • Secure APIs and services
  • SaaS and on-premise architectures
  • CI/CD, Kubernetes, and industrialization
  • Data protection and application security

On a daily basis, I design and develop systems around:

  • Client-Side Encryption
  • Zero Trust / Data-Centric Security
  • Google Workspace integrations
  • Internal SDKs and tools
  • Observability and monitoring

⚙️ Stack & environment:
TypeScript, Node.js, React, Vue.js, Python, Kubernetes, Docker, CI/CD, automated tests, Grafana, Graylog, software architecture, Software Craftsmanship.

🤝 I am primarily looking for fullstack or backend missions where software quality, reliability, and maintainability are important challenges.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Stormshield
    Software Engineer (back-end)
    SOFTWARE PUBLISHING
    November 2022 - Today (3 years and 9 months)
    Lyon, France
    Participation in the development of several data security products for sensitive environments.

    🧩 KACLS: Development of a component ensuring interfacing with Client-Side Encryption for Google Workspace, deployed in SaaS and on-premise.

    ⚙️ Orchestrator: Design & development from scratch of a tool for initializing and managing Gmail users in a secure environment for encrypted email exchange.

    🔐 Stormshield SDK: Design & development from scratch of a client-side encryption/decryption SDK based on the ZTDF format, in a Data-Centric Security / Zero Trust context.

    Stack: Node.js (TypeScript), CI/CD, Kubernetes, automated tests, on-prem/SaaS packaging, monitoring (Graylog, Grafana, PagerDuty).
    SDK Cybersecurity Software Craftsmanship DevSecOps Zero Trust
  • LumApps
    Apprentice Computer Engineer
    September 2019 - August 2022 (2 years and 11 months)
    Tassin-la-Demi-Lune, France
    First year within the Support and Training team:
    - Development of tooling to automate responses to level 1 tickets.
    - Implementation of internal training materials for the LumApps product.
    - Development of tooling to automate the update of training materials (product evolutions).

    Second year in the Lab team:
    - Development of the Google LumApps Publish add-on (recommended by Google Workspace) to post Google Workspace content directly into LumApps.

    Third year in the Integrations team:
    - Development of extensions integrating third-party services with LumApps. (Final study project): including the development of an extension for user provisioning with SAP.
    customer service Google Apps Script SAP

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Education

  • Engineering degree, Computer Science and Communication Networks
    Ecole supérieure de Chimie Physique Electronique de Lyon
    2022
    Diplôme d'ingénieur, Informatique et Réseaux de Communication en
  • University Diploma in Technology, Electrical and Industrial Computing Engineering
    IUT Lyon 1
    2019
    DUT, Génie Electrique et informatique Industrielle

Skill set

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