Looking for a job

Juan Duarte

@juanduarte

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I build full-stack web and mobile platforms with production AI agents.

Colombia

Message

What I'm looking for

I'm looking to build end-to-end web, mobile, and AI-powered products where I can combine frontend craftsmanship, backend engineering, and privacy-focused AI deployment.

I've led web and mobile development for Mi Colombia Legal, building a unified legal technology platform with React Native and Next.js for iOS, Android, and web.

I architected autonomous AI agents, RAG workflows, and conversational chatbots that automate legal document generation, case analysis, tracking, and repetitive legal-team work. I work closely with legal experts to turn domain requirements into production-ready features.

Across freelance e-commerce, logistics, and residential-management projects, I've delivered Flutter and React Native applications, Django REST microservices, and PostgreSQL and MongoDB data layers. I also deploy privacy-focused local LLM environments with Ollama alongside OpenAI and Claude integrations.

Experience

Work history, roles, and key accomplishments

Frontend & AI Lead Developer

Mi Colombia Legal S.A.S.

Jan 2025 - Jan 2026 (1 year)

Led frontend development for web and mobile platforms using React Native and Next.js for an automated legal technology system. Architected autonomous AI agents and RAG workflows to automate legal document generation and case analysis.

React Native Next.js AI Agents RAG REST APIs State Management Docker Git

Software & AI Solutions Developer

Freelance / Independent Projects (Workana)

Jan 2024 - Jan 2026 (2 years)

Built cross-platform mobile applications using Flutter and React Native for e-commerce and logistics clients. Configured local LLM environments with Ollama and integrated OpenAI and Claude APIs for intelligent assistants.