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Daniel MihailogluDM

Daniel Mihailoglu

Shopify Partner | Web Developer

€300/day
4 projects
Köln, DE
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Daniel

E-commerce expert with several years of experience in building, redesigning, and technically enhancing online shops. I create complete stores (Shopify/WordPress/Self-Hosted), optimize existing shops, and handle everything from the homepage to product structure. This includes theme customization, layout changes, conversion-oriented design, mobile optimization, and custom coding in Liquid.

I can connect external systems like SAP, ERP solutions, or other tools to Shopify/WordPress via appropriate APIs. Whether it's automated product feeds, order import, inventory synchronization, or custom integrations, I implement them technically soundly and reliably.

My style is clear, modern, and structured. I work quickly, precisely, and find the right solution even for complex requirements. Ideal for new shop setups, redesigns, technical optimizations, custom sections, and long-term development.
  • German

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Deine Haarmarke
    Software Engineer
    January 2024 - January 2025 (1 year)
    Cologne, Germany
    Digitalization Strategy: Development of technical solutions for automating sales and consulting processes for the German exclusive distribution of the Rica Haircare brand. API Management: Seamless integration of external marketing tools with central database systems to increase efficiency in lead management.
  • MyNelo & Maedeline
    Lead Developer & Co-Founder
    January 2021 - January 2024 (3 years)
    Fullstack Development: Technical lead in building and scaling D2C brands with a focus on reactive frontend architectures and Tailwind CSS. Performance Engineering: Maximizing Core Web Vitals and technical SEO to increase organic traffic and conversion rates. Database Design: Design and management of scalable SQL databases for efficient control of customer and inventory data.
  • Freelance
    Fullstack Engineer & Tech Consultant
    January 2020 - January 2026 (6 years)
    Architecture & Scaling: Technical conception and end-to-end implementation of high-performance web applications for over 50 international clients in the e-commerce sector. System Integration: Development of customized middleware solutions for synchronizing complex CRM data streams with Shopify backend systems via REST/GraphQL APIs. E-commerce Specialization: Headless Commerce implementations (Hydrogen/Oxygen) as well as development of dedicated Shopify apps for radical process automation. Infrastructure & DevOps: Strategic setup of cloud infrastructures on AWS and Railway, including automated CI/CD pipelines for maximum reliability.

Recommendations

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Antonio Moldovan and 2 other people have recommended Daniel

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Education

  • Media & Electrical Engineering (not completed)
    Technische Hochschule Köln
    Medien- & Elektrotechnik
  • Technical College Entrance Qualification
    Leonardo Da Vinci Gymnasium & Atelier George
    2020
    Fachabitur

Skill set

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