Freelancer profile translated to English.
Back to original languageAbout Esteban
AI-oriented full-stack developer, I design simple, useful, and maintainable web tools to automate business tasks and integrate artificial intelligence into concrete uses.
I work on both the application and AI infrastructure sides: web interfaces, APIs, dashboards, AI assistants, document transcription and synthesis, automations, as well as deploying open-source models, vLLM-type inference servers, GPU configuration, Docker/Kubernetes, observability, and performance optimization.
Start with the real need, propose a simple architecture, quickly deliver a usable first version, and then improve robustness, security, and performance as the project grows.
I can support short or more technical missions, AI assistant prototypes, custom business tools, AI API integration, workflow automation, setting up local or private LLM infrastructure, or improving an existing system.
My core skills: full-stack development, generative AI integration, business automation, APIs, web interfaces, AI deployment, vLLM, Docker/Kubernetes, and inference optimization.
French
Native or bilingual
English
Conversational
Spanish
Native or bilingual
Remote only
Primarily works remotely
Experience
- Ministère de l'Économie, des Finances et de la Souveraineté industrielle et numériqueFull-Stack Developer & AI ReferentOctober 2025 - Today (10 months)I work as an AI-oriented full-stack developer in an institutional environment, on internal tools aimed at improving digital uses, automating certain business tasks, and facilitating access to information.I participate in the design, development, and integration of web solutions, from the user interface to the back-end, with particular attention to security, code quality, deployment, and user experience.
- OnluneFull-Stack Web Developer & WebmasterJanuary 2023 - June 2025 (2 years and 5 months)Development and redesign of websites for various clients (showcase, custom solutions). Creation and integration of interfaces with WordPress, PHP, and JavaScript. Performance optimization (loading, technical SEO, accessibility). Client support: advice on digital strategy, choice of appropriate tools and solutions.
- ISART DIGITALProject Management and Web Developer (PHP, VueJs)September 2019 - November 2023 (4 years and 2 months)Île-de-France, FranceRedesign and improvement of the internal and student portal (student management, HR, scheduling...). UI/UX design of web interfaces with Figma. Development in PHP, Vue.js, Nuxt.js, HTML/CSS/JS. Collaboration with the admin, HR, and admissions departments.
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Education
- Master in Computer Science, Full Stack Development ManagerEFREI Paris2023Formation spécialisée visant à maîtriser les technologies front-end et back-end, ainsi que la gestion complète du cycle de vie des applications