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Kastriot MjakuKM

Kastriot Mjaku

React.js / Next.js / Node.js / MongoDB Developer

€600/day
10 projects
Paris, FR
8-15 years

Average response time: 1 hour

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About Kastriot

With over 9 years of experience transforming lines of code into captivating user experiences, I specialize in creating websites and applications that not only function but also amaze and delight users. My approach is distinguished by a unique combination of technical skills, artistic creativity, and meticulous attention to detail, making each project a digital work of art.

Technical Skills:
- Programming Languages: HTML5, CSS3, JavaScript (ES6+)
- Frameworks and Libraries: React, Next
- Development Tools: Git, Webpack, Babel, TypeScript
- CSS Frameworks: Material UI, Bootstrap, Tailwind CSS
- CSS Preprocessors: SASS
- Methodologies: Responsive Design, Mobile First
- APIs and Web Services: RESTful APIs, Node.js
- Testing and Quality: Jest, React Testing Library, Enzyme
- Web performance, core web vitals, SpeedCurve, code splitting
  • French

    Native or bilingual

  • English

    Conversational

  • Albanian

    Native or bilingual

Can work on-site
Paris (up to 50km), Paris (up to 20km)

Experience

  • Le Parisien
    Senior FullStack Developer React.js/Next.js/Node.js
    PUBLISHING
    February 2021 - November 2024 (3 years and 9 months)
    Paris, France
    Development of several REST APIs in a micro-service vision using Node.js
    (Express), unit tests with Jest, Postman, Swagger


    Authentication: link => https://authentication.leparisien.fr/connexion/
    - creation of the app from scratch, setting up the architecture in (React.js/Next.js/Typescript),
    development, unit tests (jest, react testing library), docker
    - webpack for module bundling
    - lazy loading pages/components to avoid loading the entire application at startup
    - adding libraries for a clean codebase (eslint, prettier, stylelint etc etc)
    - for styling (Sass preprocessor)
    - implementation of connections with various social networks
    - project hosted on AWS
    - assets managed in an S3 Bucket
    - creation of releases and deployment of new features
    - creation of logical/presentation components, storybook, Design System

    Le Parisien: link => https://www.leparisien.fr/
    - use of the ARC Publishing CMS (Washington Post)
    - subscription management with SwG (Subscribe with Google)
    - real involvement in web performance, SpeedCurve, code splitting, chunk assets
    - multi-accounts

    Creation of a Back Office for Customer Service:
    - use of Material UI for components
    React.js Jest Webpack Jenkins React Testing Library AWS CloudFront Axios Gitlab Postman SASS Typescript Social Networks Web Performance SpeedCurve Core Web Vitals
  • Foncia Stark
    FullStack Developer
    REAL ESTATE
    November 2019 - January 2021 (1 year and 2 months)
    Paris, France
    - Technical Stack: Typescript, Node.js, React.js, MongoDB, Docker, AWS

    - Develop the front-end following React.js best practices (hooks, unit tests, separation of logic/presentation, reusable components)

    - Architecture and design of the project from scratch

    - Definition of the unit and integration testing strategy in the front-end and back-end with Jest, training juniors on writing tests and TDD

    - Recruitment of front-end and back-end developers for the team and
    the company

    - Transition from poorly maintained and untested internal front-end tools to
    open-source libraries (final-form, Ramda)

    Project Management:
    - Scrum (agile methodology):
    - backlog creation
    - sprint planning and task addition for the sprint
    - work and process retrospective at the end of the sprint
    - online platforms: Jira, Trello and GitLab
    React.js CSS3 HTML5 JavaScript Bootstrap Webpack Jest Enzyme css modules Fastify Typescript Web Performance
  • Kastriot Mjaku
    FullStack Developer
    E-COMMERCE
    May 2020 - Today (6 years and 1 month)
    Creation of a web application from scratch with the Webpack bundler, the
    technologies used are:
    -> Front-End:
    - React.js/Typescript, Sass, HTML5, CSS3
    - React Hook Form, Yup form validation
    - React Router
    - Docker
    - Jest and React Testing Library for tests
    - design system, storybook
    - pre-commit hook

    -> Back-End:
    - Node.js (Express.js):
    - Redis for refresh token management
    - MongoDB for the database
    - Bcrypt for password creation
    - JWT for secure exchanges (Single Page Application)

    -> Deployment on AWS in IaC with Terraform:
    - Amazon Elastic Compute Cloud
    - CI/CD with Github Actions
    - fully dockerized project
    React.js Node.js Express MongoDB Web Development Front-End Development Back-End Development Postman

Reviews

5.0

Out of 1 rating

L

Laetitia

Le Parisien

Reviewed on 6/5/2023

Recommendations

Karim CoulibalyKC
BL
Yohann HemmeYH
Karim Coulibaly and 2 other people have recommended Kastriot

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Education

  • Digital Technology Architect
    École 42

Certifications

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