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Chakib ChaddaCC

Chakib Chadda

Senior Javascript & Rails Developer

€550/day
1 project
Paris 20e Arrondissement, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Chakib

Founder of toncarton.com.
Platform that simplifies and automates the carrier/client relationship
Business:
800 services/month, 3k clients served per month, 40k€ / month
Stack: RubyOnRails, React & ReactNative., test coverage: +80%

I am obsessed with the Code/Business ratio, adapted for small teams.
My goal is to provide you with easy-to-maintain code with a high business ROI.

Areas of expertise:
1. Setting up a web platform or feature in an existing system (ruby & javascript)
2. Infrastructure scalability and load handling (CDN, cache, LB, automatic deployment)

Technologies:
- Backend: RubyOnRails
- Frontend: HTML over the wire, React when relevant

  • English

    Fluent

  • French

    Native or bilingual

  • Arabic

    Native or bilingual

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

Experience

  • toncarton
    Founder
    LOGISTICS AND SUPPLY CHAIN
    March 2018 - Today (8 years and 3 months)
    Paris Area, France
    Founder and solo dev at Toncarton,
    Platform for planning routes and tracking between clients and carriers

    - 50 transport companies
    - 30 client companies

    800 services/month, 3k clients delivered per month,
    Volume 50k euros per month

    Stack:
    - RubyOnRails + React
    - ReactNative for the mobile app
    - +80% coverage, CI/CD with Gitlab
    React Native React.js Ruby on Rails Ansible Clojure
  • Fasterize
    Full-stack Developer
    SOFTWARE PUBLISHING
    August 2014 - February 2018 (3 years and 6 months)
    Paris Area, France
    - Hacking on a heavy NodeJs code base
    - Infra as code ( Ansible, Chef, Capistrano)
    - Ruby on rails
    - Maintain and add features to the NodeJs optimization engine (3k req/s)
    - Automatic deployment (Chef, ansible, docker)
    - Setup openvswitch
    - Test environment under Docker / CICD
    - Infrastructure (cache, Load-balancer, CDN)
    - Strong web performance expertise
    JavaScript Node.js Chef System Administration Docker
  • IRCAD
    internship
    January 2014 - January 2014

Reviews

5.0

Out of 1 rating

A

Allocakes

Allocakes

Reviewed on 12/21/2020

Chakib proved to be available and supportive on the mission entrusted to him, very professional and organized. We will undoubtedly continue to work with Chakib for future missions. We are delighted to have collaborated with him. Thank you again for his commitment 🙏 Sound advice and smooth communication We obviously recommend him 100% ⭐⭐⭐⭐⭐

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Education

  • Master's degree
    University of Strasbourg
    2014
  • Bachelor's degree
    University of Strasbourg
    2012
Check out Chakib's education

Skill set (29)

JavaScript
React.js
Ruby on Rails
Ruby
Node.js
Chef
Go
C
Redis
MongoDB
couchbase
Bash
Electronics
CSS
PHP
Python
SQL
C++
MySQL
Java
HTML
Linux
Project Management
DevOps
React Native
Ansible
Clojure
System Administration
Docker

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