Custom development, e-commerce and AI for businesses in Uruguay.

One-of-a-kind work: you dream it, Systek builds it.

At Systek I build websites with my own code, no Shopify or templates: custom development, e-commerce and AI wherever it helps you. I work from Montevideo with businesses across Uruguay and beyond: fast, close, and at the level you see on the big sites — except you can just message me on WhatsApp.

Custom development, e-commerce and AI

Custom development for your business, online stores and, when it helps, artificial intelligence built into everything I make.

Custom websites, platforms and systems, built from scratch with my own code for whatever your business or idea needs. Without the limits of a template or a platform: if you can imagine it, I can build it.

  • The exact features you need, not the ones generic software comes with
  • User accounts, online payments and a dashboard to manage everything
  • Connected to what you already use: payments, WhatsApp, email
  • Designed to grow with you
Tell me your idea on WhatsApp

Your online store built from scratch with its own code, no Shopify or templates: it works the way you want, not the way a platform lets you.

  • Catalog, cart and checkout designed around your product
  • Payments with Stripe, PayPal or Mercado Pago (including international), shipping and analytics
  • SEO and GEO: get found on Google and recommended by AI tools like ChatGPT or Claude
See Gingers, an e-commerce store I built

Artificial intelligence isn't a separate product: it's an extra I add to your system or e-commerce. I use language models to build assistants that know your business and automations that take repetitive tasks off your plate.

  • Assistants that answer your customers 24/7 on your website or WhatsApp
  • Trained on your business information
  • Customer service and sales automations with n8n, connected to your system
  • With the models that fit each case best: OpenAI, Claude, Gemini or local options like Ollama
See what it connects to

Your website or system, connected to the tools you already use

What I build for you doesn't sit in isolation: I connect it to your payments, your sales channels and your everyday tools, so everything flows through one place.

  • Sales Mercado Libre
  • Payments Mercado Pago
  • Messages WhatsApp
  • Notifications Email
  • Scheduling Google Calendar
  • AI AI assistant

Real results: custom e-commerce and websites

Projects that are already live. Tap the brand or the screenshot to visit the site.

Custom e-commerce

Gingers

Screenshot of the Gingers e-commerce store in Uruguay

“It turned out sooo good, super fast and practical.”

Pilar de Arteaga · Gingers

Gingers needed its store built from scratch. Today its e-commerce is one of the business's main sources of revenue.

I built the store and its custom management dashboard: orders, products, customers and revenue in one place, with Mercado Pago payments, automatic emails for every order, WhatsApp notifications and PDF invoices.

Visit gingers.com.uy
  • +100orders
  • +50products
  • +20customers

Professional website

Daniela Volz, lawyer

Screenshot of Daniela Volz's professional website in Uruguay

“Great, it turned out amazing, lovely and really fast.”

Daniela Volz · lawyer

A simple, fast website to showcase services. With solid SEO, it brought in new inquiries and projects.

Visit danielavolzabogada.com.uy

How I approach custom web development

A clear process, end to end. No bloated structures or extra costs.

Who I am

Behind Systek is me, Tomás Ibarra: development, design and digital strategy for every project go through me. No middlemen, you talk directly to the person building it.

Based in Montevideo, working with businesses across Uruguay and abroad. My websites are, no exaggeration, among the best: real closeness and custom code.

The process

  • Assessment: I get to know your business and your goals.
  • Solution design: together we define how your system or e-commerce will work, and where AI adds value.
  • Development: I build and integrate everything, testing every detail.
  • Launch: I publish, measure and optimize. Support until the very last day.

What I work with

A modern, production-proven stack.

Frontend

  • Next.js
  • TypeScript
  • Tailwind CSS

Next.js

Backend

  • Python
  • FastAPI
  • SQLAlchemy
  • PostgreSQL

Python

Infrastructure

  • Vercel
  • Railway
  • GitHub

Vercel

Payments

  • Mercado Pago
  • Stripe
  • PayPal
  • Payoneer

Mercado Pago

Integrations

  • WhatsApp
  • Resend
  • Cloudinary
  • Google Analytics
  • Search Console

WhatsApp

AI

  • OpenAI
  • Claude
  • Gemini
  • Grok
  • Ollama
  • n8n

OpenAI

Frequently asked questions about custom development

What people ask me before starting a custom development or e-commerce project.

It's a website, store or system built from scratch for your business, with its own code: no Shopify, no templates and no platform lock-in. You decide how every detail works and you have full control over your project. Timing? It depends on the scope, but a well-planned project usually takes weeks, not endless months: I start with a short assessment and give you real timelines.

Projects start at 250 USD. The final price depends on what you need: a professional website is not the same as an e-commerce store or a system with users, payments and integrations. After a short assessment I send you a clear quote, no fine print, so you know from day one how much you'll invest.

No. I'm based in Montevideo and work with businesses all over Uruguay, and I also take projects from Argentina and anywhere else in the world. We handle everything online and over WhatsApp, directly with me.

Frontend with Next.js, TypeScript and Tailwind CSS; backend in Python with FastAPI and PostgreSQL; deployed on Vercel and Railway. I integrate payments with Stripe, PayPal, Payoneer or Mercado Pago, emails, WhatsApp and AI (OpenAI, Claude, Gemini, automations with n8n). Always with your own code and no closed platforms.

I build it ready for that from the code up. SEO so Google shows you, and GEO so AI tools like ChatGPT, Gemini or Perplexity find you and recommend you when someone asks about what you do: speed, structured data, clear and easy-to-quote copy, and an llms.txt file made for AI. And if you want AI to work for your business too, I integrate artificial intelligence: AI chatbots for WhatsApp and your website that assist your customers 24/7, virtual assistants trained on your business information, AI agents that answer questions, take orders or book appointments, and process automation with n8n, using large language models (LLMs) from OpenAI (ChatGPT), Claude and Gemini.

Tell me about your project

Fill out the form and I'll get back to you within 12 hours with a clear proposal. You can also message me directly on WhatsApp.

  • We define scope and timelines together
  • I propose the best option (custom development or e-commerce, with AI if it helps)
  • No commitment

No spam. I only use your details to reply to you.