I build landing pages, websites, mobile apps, and custom software for businesses.
I work with you from idea to launch: design, development, payments, and a foundation your team can maintain. Freelance, remote from Peru.
Each step leaves a visible decision
01
I choose the delivery based on what your business needs: from a landing page to a custom system. We can also start with a short session to define what will be done.
Service / 01
Pages that present your business, capture leads, and load fast on mobile.
What is included
02
I show you the work as it happens. We discuss changes before they become code, and every week you have something you can open.
We talk about what you sell, who uses it, and what is slowing you down. I leave that conversation with what we will do in writing and the questions we still need to answer.
I choose the technologies based on what your project needs to handle. I explain each decision, what it costs, and what I would leave ready for later.
I show you the work as it happens. We discuss changes before they become code, and every week you have something you can open.
I leave the project published on your domain, monitored so it keeps working, with the code documented in your account. Then we agree on whether I keep maintaining it or your team takes over.
03
Products from companies and clients I worked on. I explain what I did in each one.
Professional contribution
A panel for creating and managing digital cards, with paid Stripe subscriptions and AI-written content built from real profile data.
Professional contribution
A field mobile app and web panel with maps, satellite rainfall data, Excel reports, and notifications. More than 180 active users across two platforms.
Professional contribution
An internal panel with sensors, metrics, alerts, and reports that centralizes operations for ABEHA rainwater harvesting systems.
Professional contribution
A Flutter app that calculates how much rainwater can be collected, in use in three countries: Peru, Mexico, and Nicaragua.
04
Personal and open-source projects. They show how I think and work when I build software.
Personal finance designed around real daily use.
An application for managing transactions, budgets, loans, installments, savings, and recurring payments in one system.
Next.js · React · TypeScript · Supabase
A workspace for developers, on the web and in the terminal.
A task board, meetings, ideas, and resources in one account, with tools to use it from the terminal or with an AI assistant.
Next.js · React · TypeScript · InsForge
A method for AI assistants to plan before they code.
Eight open-source instructions that separate planning, approval, and coding, so the assistant does not improvise product decisions.
Claude Code · Agent Skills · Markdown · Cursor
Rules for organizing code, set once per technology.
Open-source instructions that fix how code, state, routing, and tests are organized in Next.js, React, Nuxt, and Flutter, so the assistant does not improvise on every project.
Claude Code · Agent Skills · Next.js · React
Detect schema changes before they break your app.
A program that watches external services and alerts you on Telegram, Slack, or Discord when the shape of their responses changes.
TypeScript · Node.js · Telegram API · Slack API
05
I work with businesses and founders who need a website, an app, or a system. I connect a business decision to a clear interface and a technical foundation the team can maintain.
I have spent more than 4 years building web and mobile products that people use every day: dashboards, subscription platforms, payments, and internal tools. In my current work I led technical decisions for a platform with more than 200 active users, updated its technical base, and integrated Stripe payments.
I can join to define a first version, improve something that already has users, or bring order to a system that keeps getting harder to change. You do not need everything figured out; just tell me what you want to achieve or what is slowing you down.
06
What people usually ask before we start: how I work, how long it takes, what I need from you, and how we agree on what gets delivered and when.
There are three ways to start: a short session to settle a question or decision, a job with price and deliverables agreed up front to build or improve something specific, or ongoing weekly work when the project is already running. We define it in the first conversation.
It depends on scope, so I do not publish fixed rates. After the first conversation I send a written scope with timing and cost before starting. If something changes along the way, we discuss it before writing code.
Only the ability to explain what you want to build or what is slowing you down. You do not need designs, technical documents, or chosen technologies; we decide that together.
Yes. I start by reviewing how it works and the code to see where the problem builds up, then deliver the changes in parts so you can review them.
You get the code in your account, the project published and working, and the decisions documented. Then we agree on whether I keep maintaining it or your team takes over.
I work in Spanish and remotely from Trujillo, Peru (UTC−5). If your team works in English, write to me and we will work out how to coordinate in writing.
07
Tell me what you want to build, improve, or fix. I reply within 24 hours.