About Nafeno Constantin
French
Native or bilingual
English
Fluent
Malagasy
Native or bilingual
Experience
- Société GénéraleTech Leader & JS Full Stack DeveloperBANKING AND INSURANCESeptember 2019 - November 2020 (1 year and 3 months)Fontenay-sous-Bois, France
- MISSION: Tech Leader & JS Full Stack Developer – SG Web Digital Team
- OBJECTIVES:
- Tech Lead / Technical Referent within the Societe Generale Web Digital team. Ensure corrective maintenance of applications: ATOLL, GALILEO- Ensure evolutionary maintenance of applications: ATOLL, GALILEO- Application deployments (STAGING, PRODUCTION)- Business Support- ACHIEVEMENTS:
- Tech Lead / Technical Referent: “6 Full Stack Developers & 1 Ops”- Management of two web applications and two different business application scopes: ATOLL, GALILEO. Evolutionary and corrective maintenance of applications: ATOLL, GALILEO- Unit Tests and Integration Tests- Application staging- Application production deployment- TECHNICAL ENVIRONMENT:
- DevOps- TypeScript- Frontend: ReactJS (React/Redux/Apollo Client), AngularJS, Angular(9), TypeScript- Backend: NodeJS (Express, LoopBack 3.x, NestJS), TypeScript, SSR, REST API- PostgreSQL- Visual Studio Code, Git, Gitlab, Github, Jenkins, Nexus, Ansible, Ansible Tower, Nexus- Docker, Docker Compose, Nginx, Windows, Linux, AWS, Openshift- METHODS & TOOLS:
- Agile (SCRUM), JIRA, Visual Management, Slack, Skype - NOVOLINKOExpert Technical Trainer Blockchain: “Blockchain Through Practice!”EDUCATION AND E-LEARNINGJanuary 2020 - January 2020Reims, France
- MISSION: Expert Technical Trainer Blockchain: “Blockchain Through Practice!”
- OBJECTIVES:
- Train several job-seeking students wishing to discover and develop skills in Blockchain technology.- The training should be more technical than theoretical.- ACHIEVEMENTS:
- Three (3) days of technical training on Ethereum Blockchain: 5 students technically trained. Blockchain Training & Use Cases- Blockchain, the Technology- Practical application of a real case: student project- TECHNICAL ENVIRONMENT:
- DevOps- Ethereum Blockchain: Solidity, Smart Contracts, Web3, Truffle, Ganache, Remix IDE, Metamask Parity POA Private Chain (aura Consensus), Geth, Rinkeby, Ropsten- ReactJS (React/Redux), Express, NodeJS, TypeScript, REST API- MongoDB- Docker, Docker Compose, Nginx, AWS EC2, Windows, Linux- METHODS & TOOLS:
- Agile (SCRUM), Visual Management - PLAYERS PARISJS Full Stack Developer & Blockchain ArchitectTECHNovember 2019 - December 2019 (2 months)Paris, France
- MISSION: JS Full Stack Developer & Blockchain Architect
- OBJECTIVES:
- Proof Of Concept (POC): Design of a decentralized application system using Blockchain for traceability of household products.- Ensure the development of the Blockchain part in the form of a REST API.- Allow other parts and applications of the system to interface with the Blockchain part.- ACHIEVEMENTS:
- Development of the POC for the Blockchain part: smart contracts.- Private Blockchain based on Ethereum: Deployment of nodes and smart contracts in the private blockchain.- Development of the REST API in NodeJS (Express) for mapping between the Blockchain and other system applications.- Development of a system (Smart Contracts) for onboarding new nodes. Testing and acceptance.- Application deployment: REST API in NodeJS, Smart Contracts, nodes for the Private Blockchain in AWS.- TECHNICAL ENVIRONMENT:
- DevOps- Ethereum Blockchain: Parity POA Private Chain (aura Consensus), Solidity, Smart Contracts, Web3, Truffle, Ganache, Remix IDE. TypeScript, NodeJS (Express), Web3JS, REST API.- Git, Gitlab, Docker, Docker Compose, Nginx, AWS EC2, Windows, Linux.- METHODS & TOOLS:
- Agile (SCRUM), Visual Management, Trello, Whatsapp
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Education
- Bachelor's Degree in MIAGE - Information Systems Agility (IS) & E-BusinessUniversity of Paris Ouest Nanterre La Défense2011MIAGE - Méthodes Informatiques Appliquées à la Gestion des Entreprises Spécialisation : Agilité des Systèmes d'Information (SI) & E-Business
- Master's Degree in MIAGE - Information Systems Agility (IS) & E-BusinessUniversity of Paris Ouest Nanterre La Défense2014MIAGE - Méthodes Informatiques Appliquées à la Gestion des Entreprises Spécialisation : Agilité des Systèmes d'Information (SI) & E-Business
Certifications
- Certified Online Ethereum DeveloperB9Lab Academy2017
- M101JS: MongoDB for Node.js DevelopersUniversity Mongo DB2017