Hey, I'm Andres · full-stack engineer in Buenos Aires
Time left this year
Memento mori. Build the thing.
Open to freelance & full-time work · remote globally
How I can help
Production SaaS, end-to-end
Greenfield Next.js / TypeScript apps with auth, billing, and an AWS deploy pipeline you can hand off. I build the whole stack — frontend, API, database, infra, payments — so you ship instead of stitching.
Legacy modernization
Migrate an old PHP or Laravel product onto a modern stack without breaking what works. I just did this at PostReminder — PHP to a Next.js 16 / React 19 monorepo with a unified type system and a real CI/CD pipeline.
Stripe billing & access control
Subscriptions, proration, webhooks, plan-based feature gating, RBAC with granular permissions and per-workspace overrides. The boring stuff that breaks customer trust when it goes wrong.
E-commerce storefronts
Headless commerce on Next.js with BigCommerce or similar, plus a headless CMS (Prismic) so your content team can ship without engineering. Performance and checkout reliability included.
LLM-augmented engineering
Multi-agent workflows (isolated git worktrees, skill-based agents, automated review) so a small team can ship at the cadence of a much larger one. I use this every day; I can help your team adopt it.
Full skill inventory
Languages
Frontend
Backend
Databases
Infrastructure / DevOps
Payments / Auth
E-commerce / CMS
Mobile / Embedded
Workflow
Let's work together
Looking for help on a project, a freelance engagement, or a full-time role? The fastest way is a DM on LinkedIn.
You can also browse my projects or check out the code on GitHub.