JYM Agent is a SaaS platform that delivers automated WhatsApp chatbots powered by n8n as the external workflow engine, with a built-in RAG system that lets each customer train their own model by uploading their business knowledge and customizing system prompts per agent. Built on Next.js, PostgreSQL, and Stripe (deployed on Railway), the product offers a multi-agent dashboard, paid-only plans with usage-based pay-as-you-go billing, and pluggable tools for calendar booking, inventory, email, and marketing automation with a dedicated multi-agent module for Dropi dropshipping users in LATAM currently in development
Full Stack Engineer
Full-time available
Bio
Juan C. is an accomplished Full Stack Developer and Mechatronic Engineer with four years of experience specializing in Next.js, TypeScript, and legacy platform migrations, with a strong passion for clean, scalable code and AI-powered automation. He has demonstrated substantial impact, including reductions of up to 40% in support response times, 30% in task resolution times, and a significant boost to SEO performance from 65% to 96%. Juan’s technical toolkit includes JavaScript, HTML, CSS, React.js, Redux, Vue.js, Tailwind,…
Expertise
NextJSTypescriptNodeJSGraphQLMongoDBGitJavascriptWordPressCSSHTMLReactAWSVue.JSWebScraping
Video Intro
Assessments
Projects
Experience
Founder & Full Stack Developer
JYM Industry· Enterprise & SaaSMay 2025 — Present- Founded JYM Industry and built JYM Agent, a SaaS platform offering AI agents for customer service, appointment scheduling, and RAG-powered inventory management.
- Architected and developed the full platform end-to-end with Next.js and TypeScript, delivering a scalable, production-ready application.
- Designed complex automation workflows with n8n and MCP servers, integrating RAG systems and AI agents to automate core business operations.
Next.jsTypeScriptn8nMCP serversMid-Level Full Stack Developer
Carson Inc· OtherApr 2024 — May 2026- Designed and built a complete internal ticketing system from the ground up, with ticket creation, status tracking, priority levels, authentication, and notifications.
- Reduced average support ticket response time by 40% through a custom-built ticketing workflow tailored to the team's needs.
- Cut internal task resolution times by 30% by streamlining ticket categorization, tracking, and team communication.
Junior Full Stack Developer
Carson Inc· OtherFeb 2024 — May 2024- Led the full migration of the company's website from WordPress to Next.js with TypeScript, improving performance, scalability, and maintainability.
- Boosted SEO performance from 65% to 96% via SSR and advanced optimization, improving page load speed and Core Web Vitals.
- Increased organic traffic by 25% within 3 months of launching the SEO improvements.
- Built user-facing features including a product comparison tool, indexed search, and a multilingual system supporting 6 languages via i18n.
Next.jsTypeScriptWordPress
Education
N8N + MCP Servers: Automation and Smart AI Agents
UdemyMedellin2026 — 2026Frontend Specialization
Digital House, Argentina (Remote)Argentina2024 — 2025Fullstack Web Development
Digital HouseArgentina2022 — 2023Mechatronic Engineer
Instituto Tecnológico Metropolitano, MedellínMedellín, Colombia2018 — 2023
Full Stack Engineer
Full-time available
Juan is available for hire
Schedule an interview14 days risk-free trial · No commitments · We handle contracts and payroll
Bio
Juan C. is an accomplished Full Stack Developer and Mechatronic Engineer with four years of experience specializing in Next.js, TypeScript, and legacy platform migrations, with a strong passion for clean, scalable code and AI-powered automation. He has demonstrated substantial impact, including reductions of up to 40% in support response times, 30% in task resolution times, and a significant boost to SEO performance from 65% to 96%. Juan’s technical toolkit includes JavaScript, HTML, CSS, React.js, Redux, Vue.js, Tailwind,…
- Projects completed1
- Hourly rate
- 3-4 years experience
- Medellín, Antioquia, COL
- Member since May 2026
Industries
Enterprise & SaaSOther
Expertise
NextJSTypescriptNodeJSGraphQLMongoDBGitJavascriptWordPressCSSHTMLReactAWSVue.JSWebScraping
Video Intro
Assessments
Projects
JYM Agent is a SaaS platform that delivers automated WhatsApp chatbots powered by n8n as the external workflow engine, with a built-in RAG system that lets each customer train their own model by uploading their business knowledge and customizing system prompts per agent. Built on Next.js, PostgreSQL, and Stripe (deployed on Railway), the product offers a multi-agent dashboard, paid-only plans with usage-based pay-as-you-go billing, and pluggable tools for calendar booking, inventory, email, and marketing automation with a dedicated multi-agent module for Dropi dropshipping users in LATAM currently in development
Experience
Founder & Full Stack Developer
JYM Industry· Enterprise & SaaSMay 2025 — Present- Founded JYM Industry and built JYM Agent, a SaaS platform offering AI agents for customer service, appointment scheduling, and RAG-powered inventory management.
- Architected and developed the full platform end-to-end with Next.js and TypeScript, delivering a scalable, production-ready application.
- Designed complex automation workflows with n8n and MCP servers, integrating RAG systems and AI agents to automate core business operations.
Next.jsTypeScriptn8nMCP serversMid-Level Full Stack Developer
Carson Inc· OtherApr 2024 — May 2026- Designed and built a complete internal ticketing system from the ground up, with ticket creation, status tracking, priority levels, authentication, and notifications.
- Reduced average support ticket response time by 40% through a custom-built ticketing workflow tailored to the team's needs.
- Cut internal task resolution times by 30% by streamlining ticket categorization, tracking, and team communication.
Junior Full Stack Developer
Carson Inc· OtherFeb 2024 — May 2024- Led the full migration of the company's website from WordPress to Next.js with TypeScript, improving performance, scalability, and maintainability.
- Boosted SEO performance from 65% to 96% via SSR and advanced optimization, improving page load speed and Core Web Vitals.
- Increased organic traffic by 25% within 3 months of launching the SEO improvements.
- Built user-facing features including a product comparison tool, indexed search, and a multilingual system supporting 6 languages via i18n.
Next.jsTypeScriptWordPress
Education
N8N + MCP Servers: Automation and Smart AI Agents
UdemyMedellin2026 — 2026Frontend Specialization
Digital House, Argentina (Remote)Argentina2024 — 2025Fullstack Web Development
Digital HouseArgentina2022 — 2023Mechatronic Engineer
Instituto Tecnológico Metropolitano, MedellínMedellín, Colombia2018 — 2023
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