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Jugurtha K.JK

Jugurtha K.

Supermalter

AppSec | Shift Left | DevSecOps | Cybersecurity

€800/day
3 projects
Paris, FR
3-7 years

Average response time: 12 hours

Freelancer profile translated to English.
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About Jugurtha

Hello 👋,

Former Lead Full-stack Developer turned Product Security Engineer, I've been helping companies (from scale-ups to large CAC40 corporations) secure their critical applications for over 7 years without ever slowing down their development teams' velocity.

No more lengthy and unmanageable PDF audit reports. My approach is pragmatic: I integrate security into the core of your code and pipelines (Shift-Left) to guarantee a 100% success rate on your pentests, right from the start.

🛠️ Key Technologies:

- Security & DevSecOps: SAST (Prisma CAS/Cortex, SonarQube, GitHub Advanced Security), Gitleaks, OWASP Top 10.

- CI/CD & Cloud: GitHub Actions, GitLab CI, Docker, AWS, Azure.

- Development: TypeScript, Node.js, NestJS, Vue.js, Python.

- AI & Data: AI Agents, MCP, LLMs, Vector Databases (with a focus on securing flows), Claude Code

💻 My Specialties:

- CI/CD & Shift-Left Automation: Integration of vulnerability scanners and systematic detection of secret leaks directly into your deployment workflows.

- Application Remediation: Audit of your codebase and direct fixing of vulnerabilities. I don't just raise alerts, I push Pull Requests (PRs) to fix vulnerabilities on your backends and frontends.

- AI Security (Shadow AI): Support for the secure integration of LLM/RAG solutions to ensure your internal chatbots and tools do not leak any sensitive data.

- DevSecOps Culture: Evangelization, mentoring, and creation of workshops to train your developers to code securely without creating friction with product teams.

💬 Let's discuss your challenges!
Whether it's preparing for a certification (ISO 27001, SOC2), securing a critical deployment, or understanding the content of a pentest report, I'd be delighted to offer you a personalized approach.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Engie - DSI France Retail
    Product Security Engineer
    ENERGY AND UTILITIES
    January 2026 - Today (5 months)
    Paris, France
    - Security Automation: Creation of CI/CD pipelines for systematic scanning and secret leak detection (Gitleaks) across all GitHub organization repositories.

    - SAST Analysis: Conducted a comparative benchmark of the main market static analysis solutions (Veracode, Cortex, SonarQube, GitHub Advanced Security).

    - Culture & Evangelization: Definition and implementation of a global adoption strategy for DevSecOps practices and mindset among technical teams.

    - Cyber & AI Awareness: Design of a targeted presentation on the security risks inherent in the use of unauthorized AI (Shadow AI).

    - Cross-Functional Technical Expertise: Support and technical assistance on IAM integration (Okta connection), vulnerability lifecycle management, and incident response.
    DevSecOps Cybersecurity Incident Management CI/CD Management External API Integration Github Actions
  • Engie - DSI France Retail
    Malt logoOn Malt
    Lead Fullstack Dev & DevSecOps
    ENERGY AND UTILITIES
    January 2025 - December 2025 (1 year)
    Paris, France
    - Strategic Security: Successful deployment of 3 applications with 100% success on first-attempt pentests.

    - DevSecOps Integration: Implementation of Prisma CAS (Cortex) in the CI/CD chain for static security analysis (SAST).

    - CI/CD Pipeline: Design and optimization of automated deployment pipelines (GitHub Actions) for fast and reliable delivery to AWS.

    - Cyber Awareness: Design and delivery of workshops on advanced threat awareness (Deepfake) for employees.

    - Leadership: Technical supervision of 2 junior developers until they became autonomous and strategic consulting on the architecture of about ten projects.
    Typescript Cybersecurity Artificial Intelligence DevSecOps Strategic Consulting
  • Engie - DSI France Retail
    Technical Expert - Fullstack Developer
    ENERGY AND UTILITIES
    January 2024 - December 2024 (11 months)
    Paris, France
    - AI Chatbot (RAG, vectorization, GPT-4) based on the client's document base to automate answers to frequently asked questions.

    - Complete overhaul of a real-time L1 support application centralizing IT incidents and maintenance (Vue.js, Node.js, WebSocket, PostgreSQL).

    - Development of a collaborative QA / Product tool (QA automation, UX-first dashboard) fostering autonomy in launching and monitoring functional test suites.
    AI Agents Process Optimization Task Automation Typescript Product Security

Reviews

5.0

Out of 3 ratings

L

Léa

Service Delivery Manager - Engie - DSI France Retail

Reviewed on 12/15/2025

It was a pleasure working with Jugurtha throughout this year. His curiosity combined with his technical expertise allowed us to project the Innovative Frameworks team to a higher level, particularly through the deployment and production of 3 applications. Beyond his title of developer within my team, Jugurtha fully understood the complex ecosystem of our organization, which accelerated projects, optimized them, and highlighted our expertise and deliverables. Jugurtha is a true facilitator within any department. He sets no barriers and respects the deadlines given to him. Beyond his professionalism, he possesses remarkable soft skills that allow him to be unifying, instilling confidence and camaraderie around him. Finally, he successfully technically supervised 2 junior collaborators, who significantly improved their skills. I will miss his presence in my team, but I am delighted that they can expand his scope to further complete his technical engineer profile. A big thank you to Jugurtha, a unique, rare, and valuable profile.
L

Léa

Engie - DSI France Retail

Reviewed on 1/15/2025

Jugurtha was unanimously approved by his colleagues and superiors throughout his mission at Engie. The care taken in his work was matched only by his commitment to the company. His expertise and interpersonal skills were highly appreciated. He demonstrated curiosity, autonomy, and decision-making ability, qualities that quickly gained him visibility within our entity. We are delighted to have him with us for another year.

Recommendations

EH
FU
FU
+1
El Hassen Id and 3 other people have recommended Jugurtha

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Education

  • Computer Engineering Expert
    EPITA
    2022
  • DUT in Computer Science
    IUT Calais
    2019

Skill set

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