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Nidhal Ben KhalifaNB

Nidhal Ben Khalifa

Senior Full-Stack Developer & DevOps

€500/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nidhal

Senior web developer and passionate Tech Lead, with over 10 years of experience in designing and implementing modern architectures. Expert in NestJS, GraphQL, Next.js, Symfony, and Kubernetes, I have led several teams and projects by adopting DevOps best practices (CI/CD, Docker, Kubernetes). I am involved in both back-end and front-end development, as well as cloud infrastructure optimization. Available for contract assignments, I am looking for new challenges in innovative environments.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Nova Advanced Solutions
    Web Tech Lead
    SOFTWARE PUBLISHING
    January 2024 - January 2025 (1 year)
    France
    Location: Alfortville Country: France

    Assignments:
    • Implementation of:
    • gitlab server
    • docker registry server
    • mail server (mailcow)
    • kubernetes cluster
    • Development of the application 'https://app.fiberpro.fr':
    • back: nestjs + graphql
    • front: nextjs
    • Recruitment and training:
    • mentoring students (work-study)
    • training and skill improvement for new hires
    NestJs GraphQL MongoDB Next.js Kubernetes
  • Apolearn
    Web Tech Lead
    EDUCATION AND E-LEARNING
    June 2023 - January 2024 (7 months)
    France
    Location: Paris 19 Country: France
    • Implementation of a Kubernetes cluster
    • Implementation of a GitLab CI/CD
    • Implementation of a micro-service architecture composed of:
    • next-js: front-end application
    • graphql: used as middleware between the front-end and different endpoints
    • Nodejs: several micro-services for complex single tasks
    • symfony: provider of REST APIs for tasks tightly linked together
    • mentoring new hires
    • project tracking (Jira/Confluence)
    Next.js API Platform MySQL GraphQL MongoDB
  • Mobelite
    Web Tech Lead
    SOFTWARE PUBLISHING
    December 2021 - May 2023 (1 year and 5 months)
    Paris, France
    ANDPC Mission:
    • technologies: PHP(5/7), symfony (3.4/4.4), codeigniter, MySQL, Docker, Github (CI/ CD)
    • Tasks:
    • finding quick and effective solutions for problems encountered with internal production applications.
    • proposing migrations to new architectures and preparing the corresponding documents and diagrams
    • proposing optimizations for various SQL databases
    • writing documentation for each new feature or evolution
    • preparing training for the team => devops (CI/CD), micro-service architecture, automated testing (ghost inspector)
    • Tools/software: JetBrains(phpStorm/webStorm/DataGrip)
    • Apps:
    • intranet (ANDPC intranet) codeigniter php 7.4
    • extranet (organization space) codeigniter php 7.4
    • mondpc (healthcare professional space => registration for activities) codeigniter php 7.4
    • espacePS (healthcare professional space => manage personal information) symfony 4.4
    • poc (internal administration tool) symfony 4.4
    • nemo (internal administration tool) symfony 4.4
    Symfony MySQL Docker React.js PostgreSQL

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Education

  • Fundamental License in Computer Science and Multimedia
    Higher Institute of Multimedia Arts
    2012
    Licence fondamentale en informatique et multimedia
  • Math Section Baccalaureate
    Secondary High School March 2nd
    2007
    Baccalauréat section Math

Skill set

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