Hire the Best Data Cleaning Professionals
in Germany

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Andreas S.

Dresden, Germany

$30/hr
5.0
12 jobs

I’m a native German speaker who combines two things clients usually want most: accuracy with data and clean, reliable texts. For more than 7 years I have worked in adult education and project communication at Volkshochschule Dresden, where I regularly handle text editing, public-facing content, and structured admin/data tasks. I’m detail-oriented, work independently, and deliver on time. Recent work includes editing project reports and public communication for a federally funded education initiative. How I can support you: • Data Entry & Data Cleaning: sorting, deduplicating, checking, and structuring lists (Excel/Google Sheets), web research, and lead/list verification • Proofreading (DE/EN): grammar, spelling, punctuation, style, and clarity — especially for professional or public texts • Content polishing: making texts easier to read without changing your message (clear, low-barrier wording) What you can expect: • fast, careful work with a strong eye for inconsistencies • clear communication and reliable deadlines • a proactive mindset: I flag issues and suggest fixes instead of just typing things in If you send me your sheet or text and tell me the goal, I’ll confirm quickly what I can do and how I’d approach it. Feel free to contact me anytime — I’m happy to help.

  • Data Cleaning
  • Data Entry
  • Proofreading
  • Google Sheets
  • Microsoft Excel
  • Data Collection
  • Data Extraction
  • Online Research
  • Lead Generation
  • Copy Editing
  • German
  • English
  • Report Writing
  • Administrative Support
  • Football
Himanshu C.

Landshut, Germany

$15/hr
5.0
2 jobs

I am a detail-oriented technology professional with experience in software quality assurance, manual testing, and data analysis. I enjoy helping businesses improve software quality, gain insights from data, and enhance user experiences through thorough testing and constructive feedback. ## Software QA & Testing I provide manual testing for web, mobile, and desktop applications to ensure functionality, usability, and reliability. **Services include:** * Manual Software Testing * Functional & Regression Testing * UI/UX Testing * Desktop, Web & Mobile Application Testing * Cross-Browser & Cross-Device Testing * Test Case Creation & Execution * Bug Reporting (Jira, Azure DevOps, Trello, ClickUp, or similar tools) ## Data Analysis I help transform raw data into meaningful insights that support business decisions. **Services include:** * Data Cleaning & Validation * Microsoft Excel & Google Sheets * SQL Queries * Data Visualization * Dashboard Creation * Reporting & Trend Analysis ## Usability Testing & Product Feedback I provide detailed usability testing and honest product feedback for software, websites, mobile applications, and consumer products. I focus on identifying usability issues, documenting findings clearly, and offering practical suggestions to improve the overall user experience. ## Why Work With Me? * Detail-oriented and analytical * Strong problem-solving skills * Clear and professional communication * Reliable and committed to meeting deadlines * High-quality reports with actionable feedback Whether you need software testing, data analysis, or usability feedback, I am committed to delivering accurate, reliable, and high-quality results that help improve your product and support informed business decisions.

  • Software QA
  • Data Analysis
  • Software Testing
  • Information Analysis
  • Test Results & Analysis
  • Analytical Presentation
  • Dashboard
  • Looker Studio
  • SQLAlchemy
  • MySQL
  • Python
  • Data Analytics
  • Prompt Engineering
Nazmie Q.

Hamburg, Germany

$10/hr
5.0
7 jobs

Hi there! 👋 I’m Nazmie — a detail-oriented Virtual Assistant with experience in administrative support, data entry, document organisation, and task management. I help clients stay organised, save time, and complete tasks accurately and efficiently. What I can help you with: • Data entry (Excel, Google Sheets, Word, Docs) • File organisation & document formatting • PDF → Word conversions & clean formatting • Online research and information gathering • Email and calendar organisation • Creating tables, lists, reports and summaries • Form filling, copy typing & basic transcription • Virtual assistance and general admin support Why clients enjoy working with me: ✔ Fast and clear communication ✔ Reliable, organised and detail-focused ✔ Always follow instructions accurately ✔ Deliver on time ✔ Friendly and professional approach I’m currently focusing on remote tasks and long-term collaborations. If you need a reliable VA or admin assistant — I’m here to help! 😊

  • Data Cleaning
  • Email Support
  • Microsoft Excel
  • Data Entry
  • General Transcription
  • Virtual Assistance
  • Content Writing
  • Administrative Support
  • Document Format
  • Copy & Paste
  • File Management
  • Microsoft Word
  • Google Sheets
  • Calendar Management
  • PDF Conversion
Miracle I.

Bayreuth, Germany

$20/hr
5.0
1 jobs

I help businesses stay organized by providing accurate data entry, administrative support, internet research, email management, and document formatting services. I am detail-oriented, reliable, and committed to delivering high-quality work on time. I am proficient in Microsoft Office, Google Workspace, and AI productivity tools, and I adapt quickly to new systems and processes. My goal is to provide efficient support that saves clients time and helps their businesses grow. If you're looking for a dependable Virtual Assistant who values accuracy, communication, and professionalism, I'd be happy to work with you.

  • Data Cleaning
  • Data Entry
  • Microsoft Excel
  • Google Sheets
  • Data Preprocessing
  • Data Management
  • Administrative Support
  • Virtual Assistance
  • Documentation
  • File Conversion
  • PDF Conversion
  • Email Management
  • Typing
Michael G.

Hamburg, Germany

$35/hr
4.0
1 jobs

I turn messy CSV and Excel files into clean, import-ready outputs. You receive the cleaned file, an issues/exceptions report, duplicate or mismatch flags, and a short validation summary. I also build small Python workflows for file comparison, column or schema mapping, recurring file exports, and reviewable PDF-to-JSON, CSV or Markdown handoffs. Typical deliverables: - cleaned CSV or spreadsheet-ready output - exceptions file for missing, invalid or risky rows - duplicate and mismatch review notes - row-count and validation summary - a small reviewable sample before a larger cleanup Typical projects include customer, product or catalog data cleanup, file comparison, deduplication, column mapping and import-ready CSV preparation. For document projects, I preserve available source context such as file, page, section or parser references so the output can be reviewed before import, automation or downstream use. Recent client feedback: Reliable and professional delivery; on-time scoping work that identified important technical considerations and helped focus the next investigation stage. Good first step: Send one representative CSV/Excel file, sample export or 3-5 representative PDF/parser-output pages. I return a small reviewable sample so you can inspect the output shape before committing to a larger scope. I work on bounded, file-based workflows that can be tested on representative inputs and handed over with clear outputs, visible exceptions and concise validation notes.

  • Data Cleaning
  • CSV
  • Document AI
  • Data Extraction
  • Data Processing
  • Data Quality Assessment
  • Data Transformation
  • Document Analysis
  • Document Conversion
  • Document Review
  • ETL Pipeline
  • JSON
  • Markdown
  • Microsoft Excel
  • pandas
  • PDF Conversion
  • Python
  • Quality Control
Eduard K.

Wolfsburg, Germany

$20/hr
5.0
4 jobs

I help businesses eliminate manual work through Excel automation, Google Workspace workflows, and precise data management. Whether you're drowning in spreadsheets, wasting time on repetitive tasks, or need clean, structured data - I build systems that run on autopilot. 🔹 What I Do • Excel & Google Sheets automation (advanced formulas, macros, dashboards) • Google Workspace workflows (Forms → Sheets → Gmail triggers) • Data cleaning, formatting, and consolidation • PDF/Word editing and conversion • Virtual assistance: research, email handling, document prep 🔹 Why Clients Choose Me • 100% Job Success + Rising Talent • Fast, clear communication • Detail‑oriented and reliable • Based in Germany, working globally Let’s turn your routine into a streamlined system. Message me with your task - I’ll make it efficient.

  • Data Cleaning
  • Microsoft Excel
  • Google Sheets
  • Google Workspace
  • Google Sheets Automation
  • Excel Formula
  • Document Automation
  • Data Management
  • Spreadsheet Automation
  • Virtual Assistance
  • Data Entry
  • Microsoft Office
  • Microsoft Word
  • Excel Macros
  • Data Analysis

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