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Miro RomicMR

Miro Romic

Senior IT Freelancer · Python & E-Commerce

€600/day
Aachen, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Miro

I help medium-sized companies automate manual processes and seamlessly integrate e-commerce systems — so your team can focus on what matters most.

With over 9 years of experience in Python development and process automation, I implement complex requirements quickly and production-ready. My focus is on:

E-commerce Integration: PlentyONE/PlentyMarkets, Shopify, Amazon, eBay — interfaces, data synchronization, fulfillment automation
Workflow Automation: n8n workflows, API connections, data pipelines without unnecessary overhead
Infrastructure: Docker-based deployments, own root server operation — no cloud dependency needed
What sets me apart: I don't think in technologies, but in results. No unnecessary overhead, no black-box solutions — but maintainable systems that your team can understand themselves.

Typical projects: Marketplace integrations, order process automation, internal tools, server migration, API integrations.
  • German

    Native or bilingual

  • English

    Fluent

Can work on-site
Aachen (up to 50km)

Experience

  • Freiberuflich
    Self-Employed IT Consultant & Developer
    DIGITAL AND IT
    January 2015 - Today (11 years and 5 months)
    Self-employed IT consultant focusing on process automation, e-commerce integration, and server infrastructure. Primarily working with medium-sized online retailers and SaaS projects in the DACH region.
    Typical engagements:
    • Marketplace integrations (Plenty / JTL → Amazon, eBay, Otto, Douglas, Kaufland) including inventory and price sync as well as order routing
    • n8n workflows for internal tools, CRM sync, reporting, and Listmonk or newsletter automation
    • Python and FastAPI backends, multi-tenant SaaS with PostgreSQL Row-Level Security
    • Docker-based self-hosting setups (Traefik, BillionMail, Postgres) on root servers instead of cloud
    • Migrations from AWS/Hetzner Cloud to self-hosting, including CI/CD via GitHub Actions
    Work result-oriented: no tech for tech's sake, maintainable systems, clear handovers.

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