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Khaled S.KS

Khaled S.

Senior Developer/Tech Lead/Fractional CTO

€600/day
Annecy, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Khaled

with over a decade and a half in IT. From senior developer to technical lead, I quickly became interested in quality techniques derived from software creation.

Passionate about solving complex problems and building products, I had a knack for getting teams to make business logic visible in code. I know how to get developers to take ownership of the business language.

With my leadership skills, I can unite teams around a common vision of architecture and emergent design.
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

Can work on-site
Annecy (up to 50km), Paris (up to 50km), Lyon (up to 50km), Grenoble (up to 50km), Genève (up to 50km)

Experience

  • Freelance
    Tech Advisor | Fractional CTO
    BANKING AND INSURANCE
    May 2025 - August 2025 (3 months)
    Annecy, France
    Design and implementation of innovative products, from conception to launch, directly contributing to client business growth.
    Strategic technology consulting provided to startups and SMEs as a Fractional CTO, leading to improved technical outcomes.
    Mentoring development teams through pair and group programming sessions, increasing team efficiency by 25%.
    Designing and implementing scalable technical architectures and comprehensive testing strategies.
    Coaching and mentoring Extreme Programming Accelerate Team Leadership Testing
  • Invygo
    Head of Engineering (Interim)
    AUTOMOBILE
    January 2025 - March 2025 (2 months)
    Dubaï, United Arab Emirates
    Reduced ticket operations by 20% by implementing monitoring and alerting systems.
    Managed 3 teams: 2 based in Dubai and the last in Egypt.
    Reduced technical debt by 30% through refactoring and implementing a testing strategy.
    Optimized product and engineering processes for the vehicle rental platform.
    Implemented best practices on Terraform and AWS.
    Extreme Programming Typescript Team Leadership DevOps Accelerate
  • 56K.Cloud
    Technical Advisor and Consultant
    DIGITAL AND IT
    May 2023 - March 2024 (10 months)
    Zurich, Switzerland
    Training, coaching, and architecture. Migrating customers to the cloud. Implementing CI/CD and crafting software practices.
    AWS Coaching and mentoring Domain Driven Design Extreme Programming Accelerate

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Education

  • Applied Computer Science Master's Degree
    Ecole Nationale des Ingénieurs de Carthage
    2007
  • Master's Degree in Information Systems and Software Engineering
    Ecole Nationale des Ingénieurs de Carthage
    2009

Skill set (27)

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