Apache Airflow Experts in Nuremberg
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Meet FRATCH Experts in Nuremberg, who have recently used Apache Airflow
Partha Nandi
Last position:
AI Software Developer at Fraunhofer IIS
- Built a custom AI chatbot for an e-commerce client using GPT-4 and LangChain with RAG, reducing customer support ticket volume by 45% and improving response accuracy to 92%.
- Designed and deployed an intelligent document processing system using LlamaIndex, Pinecone, and FastAPI for a FinTech startup, enabling semantic search across 100K+ financial documents.
- Developed multi-agent AI workflows using CrewAI and LangGraph for a marketing agency, automating lead research, content generation, and outreach — saving 20+ hours/week of manual work.
- Created AI-powered automation pipelines using n8n, Make, and Zapier integrated with CRMs (GoHighLevel, HubSpot), reducing manual data entry by 80% for a real estate firm.
- Delivered prompt engineering and LLM fine-tuning consulting for multiple clients, optimizing AI model outputs for customer support, content creation, and data extraction use cases.
- Built production-ready REST APIs with Python and FastAPI to serve AI models on AWS and GCP, handling 10K+ daily requests with 99.9% uptime.
Arun Sai Thunga
Last position:
AI-Backend Developer Intern at Calvergy UA
- Integrated complex AI-based energy system models into the frontend framework, enabling the visualization of insights for 6+ key clients and maximizing energy utilization.
- Maximized energy efficiency and utilization by architecting the seamless data flow between AI models and the user interface for rapid, actionable reporting.
Elnazossadat Hosseininia
Last position:
Data Analyst at Siemens Healthineers
- Developed KPI dashboards using Power BI and DAX for 4+ business units, improving reporting transparency and strategic decision support.
- Migrated enterprise finance data views into dbt models, implementing modular SQL transformations, version-controlled data pipelines, and automated documentation to create a scalable analytics layer.
- Built dimensional data models in Snowflake for enterprise finance data, enabling scalable forecasting and supporting executive decision-making.
- Designed end-to-end ETL/ELT pipelines using Snowflake and SAP HANA, integrating data from 3+ enterprise systems.
- Automated monthly reporting workflows using SQL and Power BI, delivering strong business impact by reducing manual effort by 80%.
- Collaborated with finance stakeholders to translate business requirements into analytical data models, supporting strategic decision-making cycles.
- Delivered ad-hoc financial reports using Power BI, reducing turnaround time by 60%.
- Implemented data validation logic in SQL, resolving 95% of recurring data quality issues.
Pawan Saxena
Last position:
CAPTCHA Recognition using CRNN
- Built a CRNN model with VGG16 and BiLSTM backbone for text-based CAPTCHA recognition
- Achieved 9.37% character error rate and 68.36% sequence accuracy on validation data
- Expanded data augmentation pipeline with distortions, noise injection, and clutter to improve robustness
- Conducted detailed error analysis on confusable characters (O, Q, D) and proposed error-specific augmentation
- Tech Stack: Python, TensorFlow/Keras, OpenCV, NumPy, Matplotlib
Uddipan Basu Bir
Last position:
Research Team Member at Munich Music Labs, TUM
- Focused on exploring the intersection of Music and AI.
Vasuraj Bhatia
Last position:
Cloud Data Analyst at Bhatia Reply
- Analyzed 50K+ customer records using SQL and Python in a cloud services firm, identifying trends
- Designed interactive Tableau dashboards for sales and marketing stakeholders, reducing report
- Developed ARIMA and AutoARIMA time series models to forecast AWS resource utilization, cutting
- Automated ETL pipelines with Python, improving workflow efficiency by 20% for scalable data
- Collaborated with DevOps teams to deploy 3 machine learning models in production using Docker
Guino Ndjenndja
Last position:
Senior Data Engineer at Infomotion
- Built a data analytics platform for Karl Storz
- Developed all ETL processes in a generic way
- Prepared and supplied data in Databricks Delta tables for use in Databricks Machine Learning
- Technologies & Tools: Azure Data Factory, CI/CD pipeline with GitHub DevOps, Python, Azure Databricks (Unity Catalog), T-SQL
Discover over 15,000 top freelancers
Statistics of experts using Apache Airflow
Aggregated from the professional profiles of matched freelancers.
Experience
10 years (Germany: 14 years)
Position duration
2.2 years (Germany: 1.9 years)
Positions per freelancer
6 (Germany: 9)
Top business areas
Information Technology, Business Intelligence, Product Development
Top industries
Information Technology, Banking and Finance, Automotive
Certification focus areas
Information Technology, Research and Development, Business Intelligence
Bachelor's degree or higher
100% (Germany: 99%)
Master's degree or higher
71% (Germany: 70%)
Certifications per freelancer
2 (Germany: 3)
Most common languages
German, English, Hindi
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 Nuremberg 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 Nuremberg using Apache Airflow
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
Workflow orchestration
Apache Airflow is used to schedule and coordinate data workflows as directed acyclic graphs, or DAGs. It fits pipelines that need clear dependencies, retries, and traceable runs across many systems. Teams use it to move data, trigger jobs, and keep complex processes in order.
Common tasks
- Build and maintain Airflow DAGs for ETL and ELT flows
- Set schedules, retries, alerts, and run dependencies
- Connect databases, warehouses, APIs, and file stores
- Monitor task health and handle failed workflow runs
Ecosystem and tools
Strong Airflow specialists know the scheduler, workers, metadata database, and the web UI. They also work with Python, SQL, containers, and cloud services such as managed Airflow offerings. Good practice includes clear naming, reusable operators, and sensible task granularity.
When companies bring in help
Companies often look for freelance Airflow expertise when pipelines are brittle, slow to change, or hard to monitor. This is common during platform migrations, new warehouse rollouts, or when internal teams need extra hands for backlog work. In Nuremberg, the need often comes from manufacturing, logistics, and enterprise data teams.
What strong specialists do
A good Airflow professional writes readable DAGs, not just working ones. They understand backfills, catchup behavior, XComs, sensors, and secrets handling, and they know when to simplify a workflow instead of adding more tasks. They also document dependencies so others can operate the pipeline without guesswork.
Hiring fit
For smaller fixes, a specialist who knows Python and SQL may be enough. For larger platform work, look for experience with orchestration design, cloud deployment, observability, and data reliability. Remote collaboration works well for most Airflow work, while on-site time can help during discovery, handover, or when local stakeholders want closer alignment.
Frequently asked questions
Quick answers to the questions that come up most around Apache Airflow.
Apache Airflow is used to orchestrate workflows that move, transform, and validate data across systems. It helps teams define dependencies, schedule runs, and recover from failures in a controlled way. Companies often use it for ETL, ELT, reporting refreshes, and operational data tasks.
Airflow is not the transformation engine itself. It orchestrates the steps around ETL or ELT, while the actual processing may happen in SQL, Python, Spark, dbt, or a warehouse. That makes it a coordination layer rather than a full data processing stack.
Apache Airflow specialists are useful when pipelines have grown hard to maintain, when failures need better handling, or when you are moving to a more reliable orchestration setup. They also help during cloud migrations and platform redesigns. A generalist can start a project, but a specialist is better when the workflow must stay stable under real production load.
A strong Airflow professional usually brings Python and SQL, plus solid knowledge of data warehouses, APIs, containers, and cloud services. Familiarity with observability, secrets management, and scheduling patterns also matters. In many projects, dbt, Spark, or Kubernetes sit close to Airflow in the stack.
Apache Airflow is often chosen for mature scheduling, broad ecosystem support, and familiar DAG-based orchestration. Prefect and Dagster can feel more modern in some setups, but Airflow remains a common choice when teams want proven workflow control and many existing integrations. The best option depends on the pipeline style and operating model.
A small workflow repair may only need an Airflow professional who knows Python, SQL, and the project’s data stack. A larger platform rollout needs deeper experience with deployment, dependency design, alerting, and failure recovery. The more critical the pipeline, the more important real production experience becomes.
Yes, Apache Airflow work is often well suited to remote collaboration because most tasks are code, reviews, and documentation. On-site sessions in Nuremberg can still help when teams need workshop-style planning, stakeholder alignment, or handover with local operations. Clear access to logs, environments, and data sources matters more than location.
Look for clean DAG structure, sensible task boundaries, and clear handling of retries, backfills, and alerts in Airflow. Good specialists explain why they chose a design, not just what they built. They also write code that others can run, support, and extend without hidden dependencies.
The average hourly rate of freelancers in Nuremberg, Germany who have used Apache Airflow in their recent projects is 75 €, which corresponds to a daily rate of about 601 € based on an 8-hour working day.
Of the freelancers in Nuremberg, Germany who have used Apache Airflow in their recent projects, 100% hold at least a Bachelor's degree and 71% hold at least a Master's degree.
On average, freelancers in Nuremberg, Germany who have used Apache Airflow in their recent projects have 10 years of professional experience, with a single engagement typically lasting around 2.2 years.
The most common languages among freelancers in Nuremberg, Germany who have used Apache Airflow in their recent projects are German (100%), English (100%), and Hindi (29%).
The most common industries among freelancers in Nuremberg, Germany who have used Apache Airflow in their recent projects are Information Technology (100%), Banking and Finance (71%), and Automotive (57%).
The most common business areas among freelancers in Nuremberg, Germany who have used Apache Airflow in their recent projects are Information Technology (100%), Business Intelligence (86%), and Product Development (86%).
Main locations of FRATCH Experts, who have recently used Apache Airflow
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.
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