Freelancer profile translated to English.
Back to original languageAbout Nicolas
👨💻 Computer science engineer graduated from ESIEA, I completed my 3 years of work-study at Orange Business, where I gained solid experience in full-stack development and DevOps practices.
💡 Passionate about creating robust and high-performing solutions, I invest myself equally on the front (Angular, React) and back (Python) sides, with a strong interest in automation, containerization, and orchestration via Docker and Kubernetes.
🚀 My professional and personal projects have allowed me to develop strong technical autonomy, a comprehensive approach to software development, and the ability to design, develop, test, and deploy applications end-to-end.
🔍 I am looking for new opportunities in full-stack and/or DevOps development, in a stimulating and collaborative technical environment.
👉 Feel free to contact me to discuss your projects or technical needs!
French
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- Orange BusinessSoftware Development EngineerTELECOMMUNICATIONSSeptember 2023 - August 2025 (1 year and 11 months)Rennes, FranceMain mission: Contribution to the modernization of a network supervision solution used for IT infrastructure monitoring.Microservices-oriented architecture (Python/Django/Aiohttp) with Angular interface.🛠️ Stack and technologies:- Python (FastAPI, Django, Aiohttp), Angular- MongoDB, GitLab CI/CD, Docker, Kubernetes- Grafana, Loki, Fluentd- Simulated API tests, supervision, scripting📌 Project 1: Microservice Version Supervision- Development of a FastAPI API connected to MongoDB- Creation of a GitLab CI/CD script collecting versioning data- Recording data in the database, displaying in Grafana via a dynamic dashboard- Implementation of a cron job retrieving the latest official component versions (via external APIs)- Development of a configurable comparison algorithm📌 Project 2: Automated Microservice Status Supervision- Creation of a status monitoring cron job- Centralization of statuses in the database via API- Visualization of statuses in Grafana🔍 DevOps & Supervision:- Implementation of centralized logs with Grafana + Loki + Fluentd- Automated tests: end-to-end, API tests without real dependencies- Continuous supervision with graphical visualization for the entire system
- Orange BusinessSoftware Development EngineerTELECOMMUNICATIONSSeptember 2022 - August 2023 (11 months)Rennes, FranceMission: Participation in the development of a new offering through the design and evolution of a full-stack application (Angular front-end, Java back-end).🔧 Technical Achievements:- Implementation of REST API calls- Development of multi-criteria sorting features, filtering by status, advanced results management- Data migration and conversion- Contribution to continuous improvement (functional tests, bug fixing, optimization)- Security enhancement (masking private keys in logs)- Creation of a public/private key pair generator- Development of an IP address generation library🛠️ Technical Environment:- Java, Angular- GitLab CI/CD: pipeline maintenance and troubleshooting- SonarQube: correction of code quality anomalies- Docker & Kubernetes: initial use, variable management, deployment- ElasticSearch: statistics, data search and visualization
- utopiawebWeb Development InternDIGITAL AND ITApril 2022 - July 2022 (3 months)Rennes, FranceMain achievements:- Taking over existing work- Study and implementation of a complete newsletter solution, including:- User data qualification- Research and comparison of emailing solutions (cost, features, integration)- Creation of a campaign management website with an administration interface- Automation of sending via a content generation algorithm- Management of frequency, content personalization, addition of dynamic sections- Implementation of options for managing user preferences- Research on European regulations (GDPR) concerning newsletter sending and personal data processing, to ensure system complianceTechnologies used:- PHP (Symfony)- SQL- HTML / CSS
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Education
- Engineering degree, Computer ScienceESIEA - SCHOOL OF ENGINEERS FOR USEFUL DIGITAL TECHNOLOGY2025Formation d’ingénieur en informatique réalisée en alternance au sein d’Orange Business. Ce parcours m’a permis de développer des compétences solides en technologies numériques tout en les appliquant concrètement dans un environnement professionnel stimulant, au cœur des enjeux de transformation digitale des entreprises. Compétences et enseignements clés : - Architecture logicielle (applications distribuées, temps réel, DevOps, microservices) - Développement full-stack (Java, JavaScript, React, Node.js, NoSQL, SQL, etc.) - Cloud & DevOps (CI/CD, conteneurisation, cloud app development) - Qualité logicielle & UX (analyse fonctionnelle, tests, expérience utilisateur) - Fondamentaux du Big Data et du Machine Learning - Méthodes agiles, gestion de projet - Administration système et réseaux
- Engineering degreeEPI - International Multidisciplinary School2023Dans le cadre de mon parcours à l’ESIEA, j’ai choisi de passer un semestre en Tunisie. Cette expérience m’a permis non seulement d’élargir mes compétences dans un contexte académique international, mais aussi de m’ouvrir à une culture riche et chaleureuse. Compétences et enseignements clés : - Développement web (front-end & back-end) - Algorithmique avancée - Programmation en Python - Découverte de la langue et de la culture tunisienne