Jonathan Sampedro

A website, an app, an automation?I build the missing piece.

I'm Jonathan Sampedro, an independent full-stack developer and co-founder of Daily Blog Post. For small businesses with no tech team, I build websites and online shops, business apps, automations and AI inside the tools you already use. After launch, I keep looking after them.

Describe what you needSee what I build

A website or an online shop

A showcase site, an SEO blog or an online shop, built on Shopify, WordPress or Next.js depending on what you need to manage day to day.

Delivered
Website and blog for a wellness practitioner, moved off Wix. Shopify shop for a luxury vintage fashion retailer.

An app built for your business

No off-the-shelf software fits the way you work? You pay a monthly subscription for an app, hosting and data that aren't yours? I build the tool for you: your orders, stock and invoices in one place.

The tool is yours, code and data included.

Delivered
Luxury vintage fashion e-commerce: internal tools for orders, stock, invoices and suppliers, connected to the Shopify shop. Daily Blog Post: the app built and maintained since September 2025.

Tools that talk to each other

The same information typed into three tools? I move it for you, with Make, Airtable or n8n, or with home-made automations and AI agents written straight into the code when an off-the-shelf tool is no longer enough. Entered once, right everywhere.

Delivered
B2B events company: Make and Airtable automations, audit of 77 scenarios. Daily Blog Post: with the Plume AI agent, article generation, scheduling, retries after errors and monitoring all run straight in the code.

AI that you approve

I add AI to a tool you already use. It prepares a draft, and a person approves it before anything is published.

Delivered
Luxury vintage fashion e-commerce: AI-prepared product listings, draft preparation time cut in half.

Follow-up after launch

Four years monitoring critical systems and handling incidents taught me that software means uptime, monitoring, documentation and maintenance.

After launch, I monitor, I fix, I keep improving it.

Delivered
B2B events company: automation maintenance since March 2026. Daily Blog Post: development, maintenance and support since September 2025.

Delivered projects

Four projects, live or in production. Each build shows the pieces delivered.

  • Daily Blog Post home page

    Co-founded productLive

    Daily Blog Post

    The SaaS I co-founded: it writes and publishes search-optimised articles, with its AI agent Plume.

    SaaS · SEO

    • Business app
    • Automation
    • Follow-up
  • GD House shop home page

    Client · luxury vintage fashionIn production

    GD House Vintage Dressing

    Shopify store and internal tools: orders, stock, invoices, suppliers. Product listings drafted by AI.

    Shopify

    • Website or shop
    • Business app
    • Validated AI

  • Client · B2B eventsMaintained

    Links Event Groupe

    Maintaining the automations since March 2026, audit of 77 scenarios.

    Make · Airtable

    • Automation
    • Follow-up
  • Jessica Harmonie website home page

    Client · wellness practitionerLive

    Jessica Harmonie

    Off Wix: a new website and a search-optimised blog.

    SEO

    • Website or shop
See all projects

How we work

Four steps, in this order.

  1. A first conversation

    You describe your business and what is getting in the way.

  2. A proposal

    What I will build, and how long it takes.

  3. The build

    Nothing goes live without your approval.

  4. Follow-up

    I monitor, I fix, I keep improving it.

What piece are you missing?

Describe what you need in a few lines, I reply within two working days.

[email protected]
Write a message