Freelancer profile translated to English.
Back to original languageAbout Sandra Milena
Forward Deployed Engineer (FDE) — I transform complex business problems into operational AI solutions, from POC to MVP in production.
Founder of ETHNERIA Agency, I have designed and deployed autonomous AI agents in real production (24/7 multilingual conversational agents, LLM orchestration, API integration).
🔧 What I build concretely:
• Multi-task AI agents and multi-agent systems (LLM Orchestration)
• Backend API integration (REST, Webhooks, n8n, Make)
• End-to-end business workflow automation
• Rapid prototyping: from idea to MVP in a few weeks
• AI assistants integrated into business tools (CRM, WhatsApp, SMS)
🌍 Trilingual ES/FR/EN — available remotely for business projects.
Let's discuss your AI challenge today!
Spanish
Native or bilingual
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Agence ETHNERIAFounder & CEO - AI & Automation ConsultantTECHMarch 2026 - Today (5 months)Vendôme, FranceFounder & Forward Deployed Engineer — ETHNERIA Agency• Design and deployment of Elena Valenti: multilingual conversational AI agent in production (Legend Barber Club Paris) via LLM orchestration + WhatsApp/Web/SMS API integration.• No-code/low-code backend development: n8n automation flows, data synchronization, webhooks, and REST APIs.• Rapid prototyping of AI MVPs for SME and independent clients.• Autonomous multi-agent systems for complex business task automation (invoicing, emails, appointment management).Stack: n8n · Make · ChatGPT API · OpenAI · Webhooks · REST APIs
- Communauté D'Agglomération Territoires VendomoisFrance Services Agent - Receptionist AgentJune 2025 - June 2025Vendôme, FranceSocial housing application, procedures related to the Justice Point, retirement file, file on the rights of foreigners.
- Unité des victimesAdministrative AgentJanuary 2019 - December 2021 (2 years and 11 months)Cali, ColombiaI worked with indigenous and Afro-Colombian victims of the armed conflict, restoring their rights.
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Education
- Professional Project Development & Digital Technologies2026Élaboration de Projet Professionnel & Technologies Numériques
- Transition to Technological Entrepreneurship and AITransition vers l'entrepreneuriat technologique et l'IA
Certifications
- Virtual Assistance & Digital ToolsVirtual Assistance Academy2026