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Refactored and developed an Online voting application - up to 300 concurrent users - Typescript, Express, Jest, Socket.io, Redis, MongoDB
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Led frontend refactoring of the Online voting app with ReactJS - Testing-library, ReactJS
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Reduced the technical debt on a formation management platform - PHP, Symfony, MariaDB
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Dockerized several applications for local development and production - PHP, NodeJS
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Established DevOps culture by implementing Docker, CI/CD pipelines, and automated testing across multiple applications
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Enhanced system reliability through monitoring (Zabbix, ELK) and security improvements on Debian servers using Ansible
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Interviewed new developers, developed the team skills through workshops (Docker, Git), managed interns
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Supervised (code review, consulting, architecture) the infrastructure (2 people) and web developer teams (6 people)
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Collaborated with leadership on the company structure, security measures and product roadmaps