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Younes K.YK

Younes K.

Développeur FullStack TypeScript Expert CRM

€400/day
Paris, FR
3-7 years

Average response time: 1 hour

About Younes

🎓About Me

🚀 I’m **Younes**, a Web Development graduate from **EPITECH Lyon**.
Passionate about modern technologies, I specialize in building tailor-made web solutions that address real business needs.

📚Core Expertise
I ❤️ working with: **TypeScript, JavaScript, Angular, Next.js, Tailwind CSS, Node.js, Express, AdonisJS, MongoDB, Redis, KrakeND, Google Cloud, Google APIs, AWS, GitHub Actions, Docker**.

🔍What I Deliver
🌐 Full-stack development of web applications, management tools, and showcase websites, with the ability to integrate seamlessly into ongoing projects.
🎨 Digital transformation and optimization of intuitive, high-performance user interfaces.
✅ Commitment to innovative, secure, and scalable solutions.
🔧 Technical support to ensure long-term project sustainability.


💼Professional Experience

📌Current Role as Lead Developer at FreeEnergie
- **CRM Development**: Designed and led the architecture of a large-scale CRM used by thousands of clients and employees.
- Front-end: Angular with RxJS/NgRx for state management.
- Back-end: Node.js (TypeScript) ensuring performance, scalability, and security.
- Governance: coding standards, CI/CD pipelines, observability, and RBAC-based security.

- **Sales Application**: Delivered a high-performance sales tool with **Next.js + AdonisJS**, improving sales workflows and revenue tracking.
- API orchestration via KrakeND.
- Optimized perceived performance, reliability of sales processes, and clean integration with the company’s IT system.

  • French

    Native or bilingual

  • English

    Native or bilingual

  • Arabic

    Native or bilingual

  • Russian

    Basic

Remote only
Primarily works remotely

Experience

  • K-DEV Solutions
    Chief Executive Officer
    July 2025 - Today (1 year)
    Bangkok Yai, BM, Thailand
    I drive digital transformation for businesses by designing and building custom websites and applications to modernize their operations.
  • Groupe Free Energie
    Typescript Javascript Lead Developer
    ENVIRONMENTAL
    September 2022 - Today (3 years and 10 months)
    Lyon, France
    🚀 Main Mission
    Leading & architecting a CRM (Angular Front / Node.js Back) used by thousands of clients and employees.
    I define the architecture, coding standards, quality (tests, CI/CD), security, and observability. I prioritize the roadmap with business teams to optimize internal workflows and scalability.
    Design & delivery of a Sales application (Next.js + AdonisJS) to accelerate sales representatives’ interactions and revenue.
    API orchestration, perceived performance, reliability of user journeys, and seamless integration into the IT system.

    🔧 Technical Governance (Lead)

    Standards: conventions, lint/tests, code reviews, unified PR template (e.g., 📍Ticket: …).

    Quality & delivery: CI/CD, feature flags, canary releases, performance & stability metrics, alerting.

    Security & data: RBAC, secrets management, hardened endpoints.

    Observability: structured logs, traces, product/tech dashboards.

    Coaching: pair programming, agile rituals focused on impact.

    ⚙️ Stack & Tools

    Front-end: Angular, React, RxJS, NgRx, Tailwind CSS, MUI

    Back-end: Node.js, Express, AdonisJS, TypeScript

    Data & State: MongoDB, Redis

    Gateway & APIs: KrakeND, Google APIs, Yousign

    Cloud & Deployment: Google Cloud, AWS, Docker, GitHub Actions

    🌐 Side Project
    Technical lead on professional WordPress showcase websites (design, setup, performance, technical SEO, deployment).
    AngularJS MongoDB Next.js Node.js Développeur TypeScript
  • mben dev
    FullStack NodeJS & React.js Developer
    May 2022 - June 2022 (1 month)
    Lyon, France
    🌐 Mission
    I had the privilege of collaborating with Mben Dev, a company dedicated to helping its clients embrace digital transformation. Their portfolio covers a wide range of services designed to support various operational functions.

    🔧 Technical Skills Applied
    During this mission, I worked extensively with the MERN stack, focusing particularly on:
    React: Building dynamic and responsive user interfaces.
    Node.js: Delivering a robust and efficient back-end to meet the company’s requirements.

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Education

  • Bachelor's degree (Bac +3) Web Developper
    Web@cadémie by Epitech
    2022
  • Master Degree Angular & Java
    OpenclassRoom
    2025

Skill set

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