Guillaume J.

Lead Developer

555 dollar
8 ans

Mon expérience

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StopAllViruses (Nice)April 2020 - May 2020

Coordinated requirements with French team and Singapore team to build a contact tracing application to stop COVID-19 

Technical environment 
• Serverless Amazon Lambda. 
• API Node.js With NestJS framework 
• Database DynamoDB

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BNC (Nice)January 2020 - May 2020

Designing and implementing Microservices with Node.js to automate compliance management into a banking application. 

Technical environment 
• RESTful API in Node.js with Express 
• Redis cache management 
• Mysql connection 
• Dockerize application 
• Project management with JIRA

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MMAPI (Nice)June 2019 - February 2020

Directly responsible for 6 member IT. Architected and Implemented a complex IT infrastructure to build a deep learning application. 

Technical environment 
• Project management with Trello 
• Microservices architecture 
• Dockerize full project 
• Build website with CodeIgniter 
• Build RESTfull API with Node.js 
• Manage Redis caching 
• Database MongoDB et Mysql 
• Deep learning algorithm

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Shorify (Montréal)September 2018 - June 2019

Working with team of 8 developers to develop a web site for logistics services. 

Technical environment 
• Project management with JIRA 
• Microservices architecture
 • PHP with Laravel 
• PHP with Lumen for authentication 
• Mysql connector 
• Node.js pour le tracking 
• Database MongoDb for tracking 
• Reviewing code for best quality.

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Hôtel Optimiser (Nice)October 2017 - August 2018

Giving my senior developer skills in a small team of motivated and talented developers in this start-up. Managing a team of 4 people. Developing high quality and high reliable software application. 

Technical environment 
• Project management with JIRA 
• PHP with Symfony framework 
• Applying best development practices 
• Increasing unit test coverage.

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Monaco Télécom (Monaco)October 2016 - October 2017

Manage a team of 3 PHP developers and working with a Java development team. Building high performing application in PHP and Node.js Acted as scrum master for our project. Organize meetings and participate to sprints sizing 

Technical environment 
• Project management with JIRA 
• PHP with CRM Vitiger 
• Managing a team of 6 people 
• Api Node.js with LoopBack 
• Database Mysql 
• Dockerize our projects

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Voyage-Privée (Aix en Provence)May 2016 - October 2016

Developing and high performing IOS application Working in agile team with 4 developers and 1 tester Participate in the daily meeting 

Technical environment 
• Project management with Redmine 
• Swift to build an IOS application 
• PHP with Phalcon for API 
• Database with Mysql 
• Elasticsearch

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BNC (Nice)January 2011 - January 2016

Creating from scratch an application to manage transfer and cash converter for a backing application. 

Technical environment 
• Backend with PHP without framework 
• High security application 
• Jquery and smarty for Frontend 
• Building application architecture 
• Building database architecture 
• Document and provide training on newly developed features

Mes compétences


Node.js, jQuery, Symfony, Express.js, CodeIgniter, Laravel

IT Infrastructure

Mac OS, Ubuntu, iOS, Git, AWS Lambda, Docker, Windows

Environment of Development



UI Design, Team management, Project Management, Leadership, API

Software testing


Machine Learning

Deep learning

Open Source solutions



PHP, JavaScript, HTML5, Swift, PHP5, CSS, Java, HTML

Analysis methods and tools



MySQL, DynamoDB, Microsoft SQL Server, MongoDB, SQL Server, Redis


LoopBack, CRM, Trello, RESTful API, AWS, ElasticSearch

Mes études et formations

- Licence professionnelle (Marseille)2008 - 2009

DUT Génie électrique et informatique industriel - IUT de Rennes2006 - 2008

- Trainee (Sherbrook Canada)2008