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Jonathan Sampedro HerreraJS

Jonathan Sampedro Herrera

Business Automation | Make, n8n, Airtable

€450/day
Montpellier, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jonathan

I help SMEs, e-commerces, and operational teams automate their business workflows using Make, n8n, Airtable, APIs, webhooks, and custom internal tools.

My goal: transform manual, unclear, or time-consuming processes into clear, reliable, and easy-to-use systems for daily operations.

I work on topics such as:
- Automating repetitive tasks;
- Connecting tools via APIs, webhooks, Make, n8n, or Airtable;
- Structuring operational workflows;
- Creating dashboards, back-offices, and internal tools;
- E-commerce automation around Shopify;
- Integrating useful AI components into existing processes.

My advantage: I am not limited to no-code tools. When Make, n8n, or Airtable are not enough, I can develop the necessary custom components in React, Next.js, TypeScript, Node.js, PostgreSQL, or Supabase.

Recent project examples:

Links Events — Implementation of business workflows with Airtable and Make to structure operational monitoring, automate certain tasks, and connect internal tools.

GD Stocks — Internal inventory management application for a Shopify store: PDF invoices, suppliers, logistics statuses, QR codes, PWA mobile scan, S3 and PostgreSQL storage.

GD Bot Shopify — Telegram agent connected to Shopify to create product sheets from text or voice, with AI extraction, metadata, stock, and catalog automation.

DailyBlogPost — AI SaaS for generating and publishing SEO articles: editorial pipeline, public API, webhooks, CMS integrations, automations, and credit system.

I am particularly comfortable with missions that involve clarifying a business process, automating follow-ups, and delivering a concrete, maintainable, and production-ready tool.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Jsampedro
    Business Automation | Make, n8n, Airtable & API
    TECH
    January 2025 - Today (1 year and 5 months)
    Montpellier, France
    Design and implementation of business automations, internal tools, and API integrations for SMEs, e-commerces, and operational teams.

    I address concrete needs: workflow structuring, automating repetitive tasks, connecting tools via Make, n8n, Airtable, APIs, and webhooks, creating dashboards, back-offices, and monitoring systems.

    Recent projects:

    Links Events — Business workflows with Airtable and Make to structure operational monitoring, automate tasks, and connect internal tools.

    GD Stocks — Internal inventory management application for Shopify store: logistics statuses, suppliers, PDF invoices, QR codes, PWA mobile scan, S3 and PostgreSQL storage.

    GD Bot Shopify — Telegram agent connected to Shopify to create product sheets from text or voice, with AI extraction, metadata, stock, and catalog automation.

    DailyBlogPost — AI SaaS for generating and publishing SEO articles: editorial pipeline, public API, webhooks, CMS integrations, automations, and credit system.

    Main stack: Make, n8n, Airtable, API, webhooks, Shopify, Trello, React, Next.js, TypeScript, Node.js, PostgreSQL, Supabase.
    Automation Make n8n Airtable API Integration
  • INETUM
    Mainframe Analyst / Technician
    December 2022 - December 2023 (1 year)
    Montpellier, France
    Management and supervision of critical information systems for
    France Travail. Guarantee of SLA compliance, monitoring of 12 partitions
    in production, analysis and resolution of incidents.

    This experience provided me with operational rigor and a culture
    of reliability that I now apply in my developments.
  • Groupe HN
    Mainframe Operations Technician Z/OS
    June 2019 - July 2022 (3 years and 1 month)
    Île-de-France, France
    ZOS (MVS) mainframe operations analysis technician within Groupe HN for BPCE-IT services
    • Guarantee of smooth shift operations and SLA compliance.
    • Training of newcomers and support in their skill development.
    • Reference pilot for the Banque Populaire scope
    • Participate in compliance with the service contract and instructions.
    • Monitoring, analysis, and restart of the current plan for 50 partitions (batch processing, activity)
    • Monitoring of the MVS system (reply, spool, etc.).
    • Monitoring of CFT, IAS flows and CICS and IMS transactions
    • Analysis and resolution of mainframe incidents level 1 and 2.
    • Reporting and monitoring of unresolved incidents.
    • Planning of batch processing on the current and long-term plan.
    • Execution of OS/390 system IPLs.
    • Creation of incident tickets using a ticketing tool (ServiceNow).
    • Execution and closure of change requests.

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Education

  • Software Designer Developer | Level 6 Diploma (Master's degree equivalent)
    OpenClassrooms
    2026
    Analyser et concevoir une solution informatique Développer une solution informatique Maintenir et livrer une solution informatique Développer une interface utilisateur dynamique
  • Computer Developer | Level 5 Diploma (Associate's degree equivalent)
    OpenClassrooms
    2025
    Participer à la mise en œuvre d’un projet de développement de solution informatique Développer les fonctionnalités front-end et back-end d’une solution informatique Tester et publier une solution informatique

Certifications

  • Software Designer Developer
    OpenClassrooms
    2026
  • Computer Developer
    OpenClassrooms
    2025

Skill set

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