Denis VenturaWeb, AI & analyticsHuancayo, PE GMT-5ES

Denis Ventura, freelance web developer for agencies

Websitesthat workand prove it.

Hi, I’m Denis. I work for agencies. Whatever your client needs, whether it’s a website, an app, AI features or analytics set up right, I’ll build it. You keep the client and I take care of the code.

Not an agency? I work with brands directly too →

Available for new projects

Send me the project

The short version

I’ve been building websites for agencies for ten years. Somewhere along the way I realised that launching them is the easy bit. What’s hard is knowing what happens next: who comes in, what they do, and whether any of it helps the business. That’s why I always suggest setting up measurement from launch, so your client can see in their own data whether it works.

What I do

How I can help.

  1. 01 / 03

    Websites & apps

    From design to production. Websites in WordPress, Astro or headless, and apps in React Native. Built to load fast, work for everyone and be easy for your team to maintain.

  2. 02 / 03

    Measurement

    GA4, pixels and data layers built into the code, following what your analytics team has asked for. One brand or all of them, I check that the data coming in is the data you expect.

  3. 03 / 03

    AI features & upkeep

    If your site already exists and you want to add search, recommendations or an assistant, I’ll plug it in with OpenAI or Claude. I also keep things fast, secure and up to date, even that one site nobody wants to touch.

Clients & agencies

  1. 2018 → nowMultiplicaI spent six years on the team and still work with them as an external developer, doing web development and measurement for brands in Spain, Mexico, Chile, Ecuador and the US. Most recently: GA4 and data layers across more than a dozen brand sites in Europe.
  2. 2015 to 2018Agencies & e-commerce, LimaThis is where I learned the trade, building WordPress sites, landing pages and online stores.

About me

I live and work in Huancayo, 3,259 metres up in the Peruvian Andes. Before I wrote code I was a graphic designer, and I’ve been on a bike for as long as I can remember. These days I race in Masters, mostly as an excuse for the coffee. In my free time I also shoot mountain landscapes and cycling.

I love data, on the bike and at work. I train by power and cadence, and I build every site thinking about what we’ll measure from day one.

How I work
Remote. I keep you posted in writing.
Off the clock
Road cycling, photography and specialty coffee

Contact

Let’s talk.

Agencies
Send me the brief or the Figma and I’ll get back to you with scope, price and dates.
Brands & businesses
Tell me what you need, even if it’s still a rough idea. We’ll figure it out together.
hey@den-v.dev

Huancayo, Peru · GMT-5

2026 Denis Ventura