CSV Experts in Frankfurt
in minutes from over 15,000 CVs with the power of AI.Hire experts who work with CSV imports, exports, data cleaning, and file mapping across reporting, ETL, and system migrations. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Frankfurt, who have recently used CSV
Umut GĂĽlac
Last position:
Data Architect at BA Technology
I am an experienced data engineer specializing in end‑to‑end data integration, cloud DWH architectures, and high‑quality, governed data products.
I delivered following projects and engagements as a freelancer.
- Data Migration of CRM System for AL-FA Objekt Service Gmbh
- Microsoft Software Resales Partnership
I am looking for freelance roles like: Freelance Data Engineer Cloud Data Warehouse Architect Data Modeling & Architecture Consultant MDM & Data Governance Specialist BI & Analytics Developer
Technical Focus Areas
- Data Engineering & Integration: SQL Server/SSIS, Informatica PowerCenter/IDQ, Talend, Kafka, Azure Data Factory – Delta/CDC/ELT patterns, robust pipelines, monitoring/recovery, data lineage & impact analysis, medallion architecture Bronze/Silver/Gold layers
- DWH & Cloud: Azure SQL / Data Lake / Synapse, AWS Redshift/S3, on‑prem SQL/Oracle – scalable data marts with a strong cost/benefit focus.
- Data Modeling: Atomic (Inmon) and Dimensional (Kimball), Data Vault (Linstedt), Domain‑Driven Design, clear lineage & contracts.
- MDM & Governance: Informatica MDM, IBM MDM, stewardship processes, data quality rules, survivorship/XREF, catalog/glossary, SIF/BES/REST publication.
- Analytics/BI: Power BI, SSAS, Cognos – business‑ready, maintainable data products.
Basil Sattler
Last position:
Senior Developer / Data Engineer at Large energy-sector company
- Co-founded the Real-Time Data team, which grew to 10 members over time.
- Developed and delivered core data products.
- Optimized real-time application performance and implemented monitoring, alerting and logging solutions to ensure system stability.
- Created and maintained deployment pipelines.
- Collaborated with teammates, architects and experts in an agile Scrum environment.
- Operated applications, analyzed, tested and troubleshot software solutions.
Pranjal Narayan
Last position:
Consultant – Business Process & Supply Chain Advisory at Restaurant Namaste Aschaffenburg
- Designing and optimizing the end-to-end supply chain for a newly established restaurant, covering fresh produce, dry goods, beverages, and kitchen essentials
- Setting up ordering cycles, ensuring food-safety compliant logistics, and aligning delivery schedules with kitchen operations to maintain product quality and reduce waste
- Building procurement frameworks and vendor relationships with major importers and wholesalers in Germany; structuring agreements to secure competitive food pricing, negotiating minimum order quantities, and establishing reliable delivery commitments
- Defining structured processes for supplier evaluation, contract negotiation, and delivery scheduling to reduce risks such as delayed deliveries, inconsistent product quality, or stock shortages; introducing clear evaluation criteria, establishing communication protocols with vendors, and setting escalation procedures for supply disruptions
Felix Tschöpe
Last position:
Quality and Process Manager Trading – Systems Focus at Mainova AG
- Ensuring stable operation of business-critical applications in the energy environment (KRITIS-adjacent systems), coordinating with IT operations on certificates, permissions, and security-relevant logging
- Continuous monitoring of interfaces, processes, and system states including analysis of deviations and performance issues
- Development and setup of secure interfaces including authentication and access concepts
- Incident management: prioritization, root cause analysis, coordination of issue resolution with IT operations, business units, and external service providers
- Change and release management including coordination, test coordination, go-live, and post-live support
- Product owner for operational systems in day-to-day operations (forecasts, schedule management, market data import and export, contract management, regulatory reporting)
- Documentation of operational processes, changes, and incidents to ensure traceability and auditability
- Automation and digitization of operational processes
- Introduction and use of AI-supported analysis and monitoring approaches and agents with Microsoft 365 Copilot
Amara El Madak
Last position:
Qualification Engineer at Optima Pharma GmbH
- Qualification of filling lines
- Preparation of IQ, OQ, PQ documents and reports
- Execution of FAT and SAT
- Alarm lists: create and perform tests
- Preparation of GMP-compliant documentation (qualification plan, URS, risk analysis, IQ, OQ, PQ and qualification report)
Robert Barisic
Last position:
Lead Developer & Consultant at BIOCOM AG
Solo full-stack developer for upgrading a Rails 4 legacy application to Rails 7, including deployment setup via Capistrano and NGINX configuration
Delivered a custom admin dashboard with ChartJS reports, PDF generator and CSV batch importer via Administrate
Implemented new features for reporting, import, data management and GDPR compliance, redesigned core components
Discover over 15,000 top freelancers
Statistics of experts using CSV
Aggregated from the professional profiles of matched freelancers.
Experience
16 years (Germany: 19 years)
Position duration
1.8 years
Positions per freelancer
12 (Germany: 15)
Top business areas
Information Technology, Product Development, Business Intelligence
Top industries
Banking and Finance, Energy, Information Technology
Certification focus areas
Information Technology, Business Intelligence, Human Resources
Bachelor's degree or higher
100% (Germany: 87%)
Master's degree or higher
40% (Germany: 47%)
Certifications per freelancer
5 (Germany: 3)
Most common languages
German, English, Arabic
Speak two or more languages
100% (Germany: 97%)
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Frankfurt are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Frankfurt using CSV
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
CSV basics
CSV stands for comma-separated values. It is a simple text format for tabular data that moves easily between systems, spreadsheets, databases, and scripts. Companies use it when they need a lightweight way to exchange records without a complex data model.
Where it fits
- Data exports for reporting and analysis
- Imports into CRM, ERP, or finance tools
- Migration between legacy and cloud systems
- Bulk updates for customer, product, or order data CSV is common when teams need a format that can be opened, checked, and passed on quickly.
Common pain points
CSV looks simple, but real files often contain mixed delimiters, broken quoting, encoding issues, and inconsistent headers. Strong specialists know how to handle null values, escaped commas, line endings, and column type mismatches before data reaches production.
Useful tooling
- Excel and Google Sheets for review and handoff
- Python, pandas, and scripts for validation and transformation
- SQL and ETL tools for loading structured data
- Data quality checks for schema and duplicate control A good workflow keeps source files traceable and makes every transformation repeatable.
When to bring in help
Bring in CSV expertise when imports fail, reports do not reconcile, or a migration depends on large file batches. Teams in Frankfurt often need this support for operations, logistics, finance, and trade workflows where data moves across many internal systems and external partners.
What strong specialists do
Strong CSV professionals understand structure, not just file handling. They map columns cleanly, document assumptions, test edge cases, and make sure downstream systems read the file the same way every time. For cross-team work, clear communication matters as much as technical accuracy.
Frequently asked questions
Before you brief your next project: the most common questions about CSV.
CSV is used to move tabular data between systems with the least friction. Teams rely on it for exports, imports, migrations, bulk updates, and quick data review in tools like Excel or scripting pipelines.
CSV is simpler than Excel files because it stores plain text and no workbook features. Compared with JSON, it is better for rows and columns, while JSON works better for nested structures and richer data exchange.
A strong CSV specialist usually knows data mapping, validation, encoding, and loading into databases or ETL flows. Familiarity with Python, SQL, spreadsheet tools, and source-system quirks is often essential.
CSV work becomes risky when files are large, inconsistent, or part of a migration with many dependent systems. Outside expertise helps when imports fail, headers drift, or different teams interpret the same columns in different ways.
Yes, most CSV tasks can be handled remotely because the work is usually file-based and process-driven. In Frankfurt, on-site collaboration is mainly useful when a team wants faster access to internal stakeholders, local source systems, or shared data rules.
A good CSV professional explains how they handle delimiters, quoting, encodings, empty fields, and schema changes. Look for clear samples, validation steps, and a method for preventing silent data loss.
The most common CSV problems are broken separators, wrong character encoding, inconsistent date formats, and duplicate or missing columns. A careful specialist checks these before loading data so errors do not spread into downstream systems.
No. CSV is often searched as comma-separated values or CSV files, especially when people need import and export help. Good specialists understand all three terms and know that the format is still the same plain-text table.
The average hourly rate of freelancers in Frankfurt, Germany who have used CSV in their recent projects is 93 €, which corresponds to a daily rate of about 742 € based on an 8-hour working day.
Of the freelancers in Frankfurt, Germany who have used CSV in their recent projects, 100% hold at least a Bachelor's degree and 40% hold at least a Master's degree.
On average, freelancers in Frankfurt, Germany who have used CSV in their recent projects have 16 years of professional experience, with a single engagement typically lasting around 1.8 years.
The most common languages among freelancers in Frankfurt, Germany who have used CSV in their recent projects are German (100%), English (100%), and Arabic (17%).
The most common industries among freelancers in Frankfurt, Germany who have used CSV in their recent projects are Banking and Finance (67%), Energy (50%), and Information Technology (50%).
The most common business areas among freelancers in Frankfurt, Germany who have used CSV in their recent projects are Information Technology (83%), Product Development (83%), and Business Intelligence (67%).
Main locations of FRATCH Experts, who have recently used CSV
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Berlin 
Hamburg 
Munich 
Stuttgart Request a free demo
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Philipp Thomaschewski
FRATCH CEO
