UNDEFINED

Senior full-stack Developer working on high-scaling apps.

Freelance Software Developer

WYTLAND 🏝️

The next-gen Web3 community-owned travel platform that reshapes the outdated online distribution model built 20 years ago by a few monolithic & centralized platforms.

Tech stack :
• GitHub, CI/CD.
• Rest APIs microservices.
• Big data implementation.
• Docker services.
• AWS Infrastructure.

Chief Technology Officer

Jellysmack

Objectives and Key Results :
- Creating & staffing a brand new Computer Vision team.
- Product technical specification according to UX/UI guidelines.
- Technical architecture setup to automate Video editing / publishing for Creators.
- Improve Video editing process using Machine Learning and Artificial Intelligence.
- Clean code & Agile scrum day-to-day rituals setup.

Tech stack :
• Computer Vision (C++).
• Machine Learning (Python).
• GitHub, GitLab, CI/CD.
• Rest APIs microservices.
• Big data implementation.
• Docker services.
• AWS Infrastructure.

Senior Full Stack Engineer

Qwant

Objectives and Key Results :
- Creating & staffing the Qwant Music developers team.
- Data acquisition and modeling pipeline setup.
- Front & Back architecture setup.
- Clean code & AGILE Scrum rituals setup.
- Product technical specification according to UX/UI guidelines.
- Clean code & Agile scrum day-to-day rituals setup.

Tech stack : 
• API micro services back-end (NodeJS).
• WebGL API (C++ WASM).
• ReactJS front-end, Redux, Webpack, SSR, (S)CSS.
• Big data implementation (ElasticSearch) - Kibana - Grafana
• Git (hub & lab), continuous integration - deployment.
• Docker services.
• AGILE development methodology (using Atlassian Suite).
• User testing - UX.

Visit Live

• VR & Web / Mobile application (Samsung/Oculus).
• WebRTC implementations - C++.
• Web Sockets.
• Unity3D - C#
• WebGL API.
• 360° multimedia livrestreaming / rendering infrastructure (FFmpeg).
• Sysadmin (AWS cloud environment).
• R&D innovations.

Lead Developer

E-KIP MÉDITERRANÉE

• Project management.
• Mobile applications (Apache cordova, Angular/ionic).
• Web applications (symfony2, laravel, drupal, joomla, wordpress, php based, html5, css3/sass, javascript/jquery, python, bash).
• Network administration (cisco systems, nagios, centreon).
• Cloud computing (vmware esxi).
• Graphic design (about branding, advertising, visual identity, print).
• Security services (mainly proxies).
• Monitoring services - Java.

Software Developer

• Oracle SQL databases (Big Data).
• BiRT Reports - Predicting analysis with analytics.
• Linux & Windows server management.
• PHP intranet application (SAP connected).
• User training sessions.
• Helpdesk services.

Data Analyst Developer

🎒 Developer @ React • NestJS • Artificial intelligence 🤖 (OpenAI, LLMs, generative...)

I'm working with modern programming ecosystems on a daily basis using Typescript/Javascript to deliver cutting-edge solutions.

My proficiency in React & NextJS, and Nestjs, Fastify, Express allows me to develop versatile RESTful APIs and microservices to support seamless application functionality using CQRS & DDD principles.

I also developed a strong expertise in NodeJS,, which enables me to create sophisticated global enterprise-level web applications tailored to meet diverse client needs.

Depending on your goals, I can leverage low-level programming techniques with C++ and JavaScript to deliver high-performance Web Assembly applications that excel in speed and responsiveness across multiple devices. 🚀

I have an extensive experience in robust SQL and noSQL databases and Elasticsearch to handle large-scale data analytics and search operations. I emphasize comprehensive CD/CI processes (Docker/Kubernetes/Terraform) and rigorous quality assurance to ensure reliable and high-quality software delivery. 💼🔧

I like tackling both simple and complex challenges and aim to find the most elegant solutions possible 🧠. With an open mind and a thirst for ambitious projects, I am always eager to embrace new opportunities 🌟

Jean-Vincent Quilichini

Techer Digital

As a Tech Lead and freelance Fullstack developer, I assist teams in reconciling the desire for quality work with productivity demands.

At the heart of my approach is pedagogy.

The major challenge for developers is maintaining and advancing their technical level.

My goal is to facilitate the natural progression of individual performances while ensuring an ambitious level of productivity.

Missions:
1️⃣ Assist teams during design, development, and production phases.
2️⃣ Implement environments that enhance the developer's experience.
3️⃣ Impart quality software practices.
4️⃣ Manage projects and provide transparent tracking.

Technical foundation:
✅ Web application development with React / Node / Nest.
✅ Mobile application development with React Native.
✅ Micro-services development with Go / Python.
✅ Data pipeline process development with Go / Python / S3 / Clickhouse.

Freelance Fullstack Developer

OpenClassrooms

👩🏽‍🎓 Openclassrooms is an Edtech that offers training courses in the fields of development and services.

Missions:
1️⃣ Assisting students in acquiring skills related to their courses
2️⃣ Evaluating deliverables during presentations
3️⃣ Correcting course materials
4️⃣ Creating educational projects
5️⃣ Developing technical materials for professional projects

Technical foundation:
✅ Web development HTML/CSS/PHP
✅ Frontend application development:
✅ Backend application development: PHP/Symfony/NodeJS/Mysql/MongoDB
✅ DevOps practices: automation/testing/CI+CD
✅ Software analysis and project management
✅ Cloud architecture

Mentor

Olpo

📱 Olpo is an app connecting users for homework assistance.

Missions:
1️⃣ Technical leadership of the Olpo platform
2️⃣ Application migration, technical overhaul
3️⃣ Infrastructure migration and security enhancement
4️⃣ Automation of development processes

Technical foundation:
✅ Rest API: NestJS
✅ Mobile application: React Native
✅ Backoffice console: ReactJS
✅ RDBMS PostgreSQL / ORM Prisma

CTO - part time

Scaleway

Missions:
1️⃣ Management of a cross-functional team in software and data engineering.

Technical foundation:
✅ Development of a DataHub for data analysis and business intelligence purposes
✅ Development of automated data processing workflows (ETL, etc.) in Python
✅ Development of a support function backoffice in ReactJS
✅ Development of system integration gateways: Salesforce / Golang / Python

Engineering Manager

Missions:
1️⃣ Design and development of application solutions for the IT department:

Frontend interface of the backoffice
Automated system for handling abusive service usage
Gateway system between different services
Technical foundation:
✅ Development of a backoffice in ReactJS
✅ Development of a micro-service in Python / PostgreSQL / gRPC
✅ Deployment of micro-service: Ansible / Cloud / Docker

Software Engineer

Missions:
1️⃣ Frontend development

Technical foundation:
✅ Development of a SPA (Single Page Application) with ReactJS.

Fullstack Engineer

Kreol.cloud

Kreol Cloud is committed to assisting companies in implementing DevOps processes and deploying in the Cloud.

Missions:
1️⃣ Creation and management of the company
2️⃣ On-site consulting mission

Technical foundation:
Company Techer and associates SAS / Kreol.cloud.
✅ DevOps Expertise
✅ Cloud Support
✅ Cross-platform Development

DevOps mission on behalf of @hub2:
✅ Containerization with Docker
✅ Implementation of CI/CD pipelines on Gitlab
✅ Deployment on Azure Kubernetes orchestrator
✅ Monitoring + alerting (ELK)

Co-founder

Datarocks

Datarocks is a Reunionese startup that develops business intelligence "as a service" solutions. The Powerslide solution offered allows companies to interconnect their data warehouses and create dynamic presentation materials in just a few clicks.

Missions:
1️⃣ Implementation of DevOps practices
2️⃣ IT system migration
3️⃣ Facilitation of SCRUM rituals
4️⃣ Organization of workshops on Cloud and DevOps technologies
5️⃣ Application development

Technical foundation:
✅ Configuration of development environments with Vagrant
✅ Implementation of build processes (Gitlab-CI + gitlab-runner + docker)
✅ Deployment process setup (Gitlab-CI + Ansible)
✅ Swarm cluster setup (Ansible + Scaleway Elements)
✅ Data migration to Atlas + Scaleway S3
✅ Setting up a pre-production environment
✅ Transfer of the IT system to a Kubernetes cluster via Scaleway's Kapsule
✅ Logging setup with fluentd / postgresql
✅ Sprint tracking (poker planning, standups, reviews, etc.)
✅ NodeJS + ReactJS stack
✅ REST API + GraphQL

Lead developer

Missions:
1️⃣ Maintenance and development of backoffice and websites
2️⃣ Development of an API gateway
3️⃣ Development of a web application

Technical foundation:
✅ Backend development with Php / Symfony
✅ Website development in VueJS
✅ API Gateway development: Envoy / Golang
✅ Application development in ReactJS

DevOps Engineer

Ministère chargé de l'Éducation nationale

Animate school clubs.

Initiate students to programing activities: write web pages and JavaScript, write Java and Androïd App for older.

School Employee

Karambol Studio

We created a solution to provide a site builder for small companies.

We have written a web service from a custom CRP/CRM written in Php to allow our clients to easily and faster create a small website for desktops and mobiles.

Co-founder / Developer

Techer Jean Sébastien

Build websites for small companies.

Stack: Joomla, Php, Mysql, Apache on Linux dedicated servers.

Freelance Web Developer

Hello there, I'm Jean Sébastien, but you can just call me JS 😀.

Full stack developer and a DevOps enthusiast ❤️, I hold a professional title as an expert in computer engineering. With a strong expertise in cross-platform development using React Native, ReactJS, NodeJS and data processing, I've had the privilege of contributing to cutting-edge tech projects at Scaleway.

Passionate about the digital tech world, I take pride in sharing my knowledge. That's why I'm actively mentoring on Openclassrooms, guiding the next generation of developers to master the essential skills of our trade. Check out some of my articles on jst6.fr .

Outside the tech realm, I play the roles of dad and husband in my lively tribe 👱🏾‍♀️ and 👧🏻 🧒🏻 👦🏻 👦🏻 👦🏻. My family is my greatest passion. Influenced by my Creole roots, I have a soft spot for spicy meals, catchy tunes, and exploring the rich cultural treasures around us.

If you're on the hunt for a React Native & Fullstack expert or someone skilled in data processing for your next project, or if you just want to share a tasty Creole recipe, don't hesitate to reach out and join my network 😀

taplio

The Battle

Jean-Vincent Quilichini

Jean Sébastien Techer

Followers

Posts

Engagements

Likes

Ready to grow your LinkedIn presence?