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Karim CoulibalyKC

Karim Coulibaly

🌟JS Fullstack Developer, SaaS, Web, Mobile

€780/day
31 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Karim

Passionate about technology since my early childhood, I decided to interrupt my accounting studies in Canada to study programming at the École Multimédia in 2013. After obtaining my degree, I joined École 42 to deepen and broaden my programming knowledge.

Throughout my journey, I have become interested in and specialized in web programming, favoringReact, Angular 2+, NodeJs, and MongoDbtechnologies to easily design both the user experience and data flow management.

I also enjoy developing in other web languages such asPHP 7, Laravel 5, Mysqlas well as low-level languages like C and C++.


Building on my experiences at École 42, my motivation, and my adaptability, I am capable of handling:

Web Development
  • Front-End: HTML5, CSS, JavaScript, React, AngularJS 2+
  • Back-End: NodeJs, Express, MongoDB, PHP, Laravel, MySQL
  • WordPress: Turnkey WordPress site creation: Theme and plugin creation.
  • Audit, speed optimization, and site compression
  • Bug fixing and maintenance

Employee Comfort in Business
  • Creation of specifications and quotes
  • Creation of bots to automate your most time-consuming tasks
  • Report on common practices in your field and your competitors' technical choices
  • Technical project monitoring, reporting, and coaching
  • TDD (Test-Driven Development) methodology

Digital Marketing
  • Growth Hacking
  • Web Scraping
  • SEO (Search Engine Optimization; organic and free)
  • SEA (Paid Advertising)

TECHNICAL ENVIRONMENT
  • Front-office: HTML & CSS, Angular, React, Material-ui, Bootstrap, Ionic, React Native
  • Back-office: NodeJs, Express.JS, PHP, Laravel
  • Testing: Jest and Enzyme (React.js), Karma and Jasmine

So, do not hesitate to contact me for more information and a quote.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Nexity
    Fullstack Developer
    REAL ESTATE
    December 2019 - November 2021 (1 year and 11 months)
    Paris, France
    At Nexity, I had the opportunity to work on one of their new real estate acquisition solutions for young students.

    My role in the team was the "from scratch" development of the platform using React for the front-end and Node.js for the back-end.

    I was involved in the different stages of the project:
    • Design of the Front React.js & Back Node.js architecture
    • Platform development
    • API creation
    • Email sending system
    • Property search via Google Maps API
    • SEO
    React.js Node.js MongoDB SEO Google Maps API
  • Accorhotels
    Web Accessibility Consultant
    HOSPITALITY
    June 2019 - July 2019 (1 month)
    Issy-les-Moulineaux, France
    Reducing/removing obstacles preventing users: able-bodied individuals, seniors, people with disabilities (visual impairment, hearing impairment, reduced mobility, cognitive disorders) from accessing content or interacting with AccorHotels' various websites.

    • Web Accessibility
    • Agile Methodology
    • HTML/CSS3
    • W3C Recommendations
    • SEO
    HTML5 CSS3 Git Agile Methodology SEO
  • Puy Du Fou (photopointcom)
    Lead Frontend Developer
    ENTERTAINMENT AND LEISURE
    April 2019 - June 2019 (2 months)
    Paris
    In a team of five developers, we created a souvenir photo booth application for the Puy du Fou audience.

    • Image manipulation (Visual filters, rotation, editing, cropping)
    • Mass data storage
    • Code optimization
    • Mobile and tablet responsive management
    • FTP communication
    React.js API REST Web Development react

Reviews

4.9

Out of 25 ratings

A

Ariane

Ariane Bienvenue

Reviewed on 7/19/2021

Meticulous and in-depth work, attentive, available, and responsive developer. I recommend Karim 100%.
N

Nicolas

EUREKLES

Reviewed on 1/21/2021

We entrusted Karim with the co-development of our price comparator, the core of our business. He worked in collaboration with our CTO throughout the assignment, proving to be involved, available, and professional. I highly recommend him!

Recommendations

Marcus F.MF
Jean MendyJM
Marcus F. and 1 other person have recommended Karim

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Education

  • Multimedia Web Developer Degree
    ecole mulitmedia
    2015
    Développeur multimédia, apprentissage des différents langages informatiques et technologies. __Maîtrise de toutes les étapes et des outils de développement de sites web.__ Acquisition d'un sens esthétique et d'une bonne connaissance des règles d’ergonomie afin de construire des sites fluides et faciles d’utilisation. Language: __React.Js, Angular 2+, Javascript, Node.Js, Mysql, PHP, Laravel 5, Extension Chrome__
  • Master's Degree (5 years post-bac)
    42
    2018
    "42, c’est la première formation en informatique entièrement gratuite, ouverte à tous et accessible aux 18-30 ans. __Sa pédagogie, c’est le peer-to-peer learning :__ un fonctionnement participatif qui permet aux étudiants de libérer toute leur créativité grâce à l’apprentissage par projets. Pour former en grand nombre les meilleurs talents de demain, l’école met à disposition la meilleure infrastructure dans un lieu unique et moderne. 42, c’est notre réponse à ce que devrait être l’école de demain." Language: __C, React.Js, Angular 2+, JavaScript, Node.Js, Nosql (Mongodb,), PHP, Mysql, PostgreSQL__

Certifications

  • Multimedia Developer Degree
    Ecole multimedia
    2015
    AngularJS Node.js Laravel Fullstack CSS3 Git Laravel 5 Wordpress JavaScript HTML5 PHP develop React.js SEO

Skill set

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