I build AI-powered software, automation systems, and cloud-ready products.
Alexis López is a software engineer and product builder helping founders and teams turn complex workflows into reliable backend systems, AI automations, and digital products that can scale.
Core focus: AI, automation, backend, cloud, product engineering, and a creative technologist edge that keeps the work practical and distinctive.
Selected systems, automations, and product builds.
Featured CMS-managed projects that show how strategy, backend engineering, AI workflows, and polished interfaces come together.
AI Lead Automation System
End-to-end lead qualification pipeline using GPT-4, n8n workflows, and a React dashboard. Automatically classifies, scores, and routes incoming business leads.
Alexis OS — Personal Platform
This website. A fully administrable personal brand platform built with Next.js 15, Payload CMS 3, and PostgreSQL. Bilingual, dark/light mode, SEO-optimized.
Technical stack for modern product execution.
A focused view of the tools used to ship maintainable software: backend systems, AI workflows, cloud deployment, frontend interfaces, and operational automation.
TypeScript
language
JavaScript
language
Next.js
framework
React
framework
Node.js
framework
Payload CMS
framework
PostgreSQL
database
Vercel
cloud
OpenAI / LLMs
ai
Tailwind CSS
framework
Engineering experience with product and business context.
A concise timeline of roles, freelance work, and implementation patterns behind the systems featured across Alexis OS.
ene 2023 — Actualidad
Senior Full-Stack Engineer & AI Consultant
Logros clave
- Built AI-driven lead automation systems reducing manual qualification time by 80%
- Delivered 10+ client projects using Next.js, Payload CMS, and cloud infrastructure
- Implemented n8n workflows for business process automation
mar 2021 — dic 2022
Full-Stack Developer
Logros clave
- Led migration from monolithic PHP app to microservices architecture
- Reduced API response times by 60% through Redis caching and query optimization
- Mentored team of 3 junior developers
jun 2019 — feb 2021
Frontend Developer
Logros clave
- Developed responsive web applications for 15+ clients across industries
- Introduced component library reducing development time by 40%
Signals from people and teams.
Professional proof and placeholder-safe testimonials managed from Payload CMS while the portfolio grows.
Need a practical engineer for an AI workflow, backend platform, or MVP?
Share the business goal, the current workflow, and the technical constraints. The next step is a clear scope that turns the idea into an executable system.