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Steven DieckmannSD

Steven Dieckmann

Excel/Access-VBA Software Developer

€640/day
Nürnberg, DE
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Steven

I help companies transform manual Office and data processes into stable, time-saving automations.

My focus is on VBA development, Excel automation, Access databases, SQL, Word automation, and data-driven business applications. I develop solutions that reduce recurring work steps, consolidate data from various sources, generate reports, and create documents automatically.

Typical projects include, for example:

Excel tools with VBA, forms, plausibility checks, and automated evaluations
Access databases for importing, cleaning, managing, and reporting data
Word templates with macros, text modules, bookmarks, and automatic PDF creation
Import and export processes from ERP, CSV, or Excel data
Automated form letters, notices, contracts, lists, and management reports
Optimization of existing macros, bug fixing, and further development of established Office solutions

I come from practice and understand not only the code but also the processes behind it. I am particularly strong at analyzing and structuring complex Excel or Access processes and building robust tools from them that genuinely relieve the burden on specialist departments in their daily work.

At the same time, I am purposefully developing further towards C# and .NET to transfer existing VBA/Office solutions to more modern, scalable applications if needed. This is how I combine in-depth experience in established Microsoft Office processes with a clear focus on future-proof software development.

My goal: less copy & paste, fewer errors, less manual rework — and in return, clear data structures, reliable automation, and tools that work in daily operations.
  • German

    Native or bilingual

  • English

    Native or bilingual

  • French

    Basic

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

Experience

  • Dienstleistungsunternehmen
    C# Development
    ARTS AND CRAFTS
    February 2026 - March 2026 (1 month)
    Emmendingen, Germany
    Development of a calculation and quotation tool to accelerate quotation creation and optimize material costing
    - Conception of a calculation system
    - Automated material and packaging calculation
    - Implementation of material and cost-optimized calculation logic
    - Automatic quotation generation with export function
    - Migration of the complete logic into a C# application
    Result
    Significantly faster quotation creation, higher calculation reliability, and scalable further development towards a web solution
    Microsoft Excel SQL VBA C# Data analysis
  • HR & Personal
    VBA/Access Development
    HUMAN RESOURCES
    January 2025 - October 2025 (9 months)
    Pinneberg, Germany
    Establishment of a central HR database to automate document and administrative processes
    - Development of an Access database as a central data repository
    - Intelligent import logic for ERP data
    - Persistent field mapping for subsequent imports
    - Integration of Word templates with text markers
    - Development of a flexible variable and cascade system
    Result
    Acceleration of HR processes, reduction of manual errors, and high flexibility in document creation
    Microsoft Excel Microsoft Word Data analysis
  • Kassenärztliche Vereinigung Bayerns
    VBA/Access Development
    PUBLIC SECTOR
    November 2018 - June 2024 (5 years and 7 months)
    Nürnberg, Germany
    Development and operation of a business-critical VBA/Access application for processing complex objection procedures in the healthcare sector.
    - Development of a multi-user application for up to 45 case workers
    - Automated creation of hearing letters and official notices
    - Data bundling and structured case consolidation
    - Scalable data architecture with archiving logic
    - Integration of external systems via VBScript
    Result
    Sustainable increase in efficiency, significant reduction of manual processes, and stable operation with high data volume
    VBA SQL Databases Microsoft Excel Microsoft Word

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