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Stefan FeySF

Stefan Fey

Software-/Database Development

€560/day
Saarbrücken, DE
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Stefan

My focus is on projects with Microsoft SQL Server as the backend and Microsoft Access as the frontend. I have also used .NET for several clients. Logical database design is another area, as well as migrations from Access or Excel to SQL Server, SSRS.

Furthermore, I am a member of PASS e.V. (German chapter of the Professional Association for SQL Server) and participate in their events.
  • German

    Native or bilingual

  • English

    Fluent

  • French

    Basic

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

Experience

  • Fortbildung
    Web Databases plus GUI Analysis
    SOFTWARE PUBLISHING
    October 2025 - Today (8 months)
    Völklingen, Germany
    Question: How do I bring RDBMS to the web?
    Investigation of various development tools to make RDBMS databases and GUIs available on the web:
    Comparison of the following tools:
    DaDaBIK, CaspIO, PHPRunner
    regarding structure, user-friendliness, graphical tools e.g. for the database schema
    RDBMS PHP/MySQL PHPRunner JavaScript
  • IT-Hilbert GmbH
    Calculation Tool
    MECHANICAL ENGINEERING
    May 2024 - July 2025 (1 year and 2 months)
    Software maintenance: Calculation tool for manufacturing company
    Access frontend, PassThrough Queries, SQL Server backend, StoredProcs
    Microsoft Access Microsoft SQL Server
  • Vereinigung von Homöopathen
    Homeopathy Database
    HEALTH AND WELLNESS
    April 2023 - April 2024 (1 year)
    Clinical database: Repertory and Materia Medica
    Entry forms, export to PDF and Excel

    1. Microsoft Access - Test balloon
    2. Final implementation in Microsoft PowerApps
    Dataverse Microsoft365 PowerFx Microsoft Power Apps

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Education

  • Technical college entrance qualification
    Höhere Handelsschule Völklingen
    1980
  • Data processing clerk
    Vocational School Saarbrücken / Saarländischer Rundfunk
    1983
    heißt heute IT-Kaufmann

Skill set

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