Software Developer focused on building real products for startups.
I work mainly as a Full-Stack Developer with TypeScript, integrating AI features into real product flows, not demos.

I care about shipping, clarity, and business impact.

• Build end-to-end web products (frontend, backend, data).
• Develop internal tools and dashboards used by real users.
• Integrate AI into products (automation, content generation, vision-based flows).
• Work in fast-paced startup environments where execution matters.

🔗 https://github.com/harold18m/calendable

AI-powered calendar assistant that lets users interact with their schedule using natural language.

• Conversational UX over calendar data
• Event orchestration and state handling
• Built as a real product, not a demo

Stack: TypeScript, React, Supabase, AI APIs

🔗 https://github.com/harold18m/ghostwriter

AI tool for structured content generation, focused on quality, control, and reuse.

• Prompt-driven workflows
• Content consistency and customization
• Designed for practical, repeatable use cases

Stack: TypeScript, AI APIs

🔗 https://github.com/harold18m/menu-ai
Computer-vision + AI pipeline that transforms a restaurant menu photo into interactive dish previews.

• Image → structured data → visual output
• AI-assisted UX for non-technical users
• Business-oriented automation

Stack: TypeScript, AI Vision APIs

🔗 https://github.com/harold18m/administracion_gimnasio
Gym management system covering members, subscriptions, and operational workflows.

• Real CRUD and business logic
• Focused on internal operations, not marketing

👉 Each repository includes a README explaining the problem, architecture, and decisions.

Frontend: React, Vite, TypeScript
Backend: Node.js, Python
Database / BaaS: Supabase, Firebase
AI: OpenAI APIs, RAG pipelines, automation workflows
Other: Git, Docker, REST APIs

• 🌐 Website: https://h18m.tech
• 💼 LinkedIn: https://linkedin.com/in/haroldmedrano18
• 📧 Email: haroldmedrano33@gmail.com