Data Lakehouse Experts in Munich
matched in minutes with vetted, available specialists and the power of AI.Hire experts who design lakehouse architecture, build reliable batch and streaming pipelines, and tune Delta Lake, Apache Iceberg, or Apache Hudi for analytics teams. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Munich, who have recently used Data Lakehouse
Ajay Kumar Deekonda
Last position:
Senior BI and Analytics Engineer at Novartis
- Led enterprise reporting modernization by migrating legacy SSRS reporting solutions to Power BI, supporting 500+ business users while ensuring full GDPR/DSGVO compliance.
- Designed and optimized Power BI and Microsoft Fabric semantic models using star schema, dimensional modeling, advanced DAX, and performance optimization techniques, reducing query latency by 25%.
- Delivered 20+ executive and operational dashboards featuring KPI scorecards, drill-through, bookmarks, and row-level security, improving reporting efficiency by 20%.
- Enabled self-service analytics through governed Power BI datasets, dataflows, and gateway architecture, increasing business-led reporting adoption by 35%.
- Configured an incremental refresh policy and query folding for a 50+ million row sales dataset, reducing daily report refresh times by 85%.
- Deployed automated ETL/ELT pipelines using Azure Data Factory, Microsoft Fabric, and Snowflake, reducing reporting delivery timelines by 40% through workflow automation.
- Spearheaded Microsoft Fabric analytics modernization initiatives including lakehouse architecture, OneLake integration, and centralized data platform development, reducing data latency from 2 hours to 20 minutes.
- Translated business requirements from 15+ stakeholders into scalable Power BI semantic models and dashboards, improving reporting consistency and reducing ad-hoc reporting requests by 25%.
- Applied Microsoft Copilot and generative AI tools to accelerate SQL development, DAX authoring, technical documentation, and testing activities, reducing development effort by approximately 15 hours per week.
Sara Zarei
Last position:
Data Analyst / Analytics Engineer at IDG Tech Media GmbH
- Designed, built, and maintained scalable ETL/ELT data pipelines using Python, SQL, REST APIs, AWS Lambda, S3, PostgreSQL RDS, EventBridge, CloudWatch, Docker, Apache Airflow, and BigQuery – integrating data from GA4, Google Ads, Meta Ads, CMS, CRM, newsletters, events, and B2C ordering systems into analytics-ready datasets.
- Built a cross-brand lakehouse architecture from AWS to BigQuery – transforming raw JSON/CSV data into structured, partitioned, and reusable reporting layers with staging, intermediate, canonical, and mart models.
- Designed relational and dimensional data models: 3NF staging models, star schemas, fact tables, dimension tables, daily KPI aggregates, and dashboard-optimized marts for marketing, content, subscription, event, CRM, and revenue analysis.
- Implemented production-grade data quality and pipeline reliability features: incremental loads, idempotent upserts, deduplication, schema validation, row matching, null checks, anomaly detection, freshness monitoring, logging, retries, and error alerts.
- Automated cross-brand reporting processes and data products – pipelines for 73 newsletter campaigns, 31 lead list syncs, 52 event partner reports, and a 500K-record company matching pipeline; reduced manual data preparation by approx. 70% and increased analyst productivity by approx. 30%.
Nima Nooshi
Last position:
Co founding LLM Engineer at LLM Ventures
- Co-founded an AI venture focused on building production-grade LLM applications and agentic systems
- Designed and implemented multi-agent AI workflows for financial and trading applications
- Developed LLM-powered copilot architectures for portfolio analysis, trade management, and personalized user coaching
- Built on-device and edge-deployed inference applications, optimizing models for low latency, privacy, and resource-constrained environments
- Led system architecture decisions across model selection, orchestration, state management, and deployment
Alyosh Agarwal
Last position:
Business Intelligence Consultant at Large Private Equity Group
- Business intelligence and KPI specification and playbook for 35 European companies.
Max Ritter
Last position:
Cloud (AWS) | AI | DevOps | Data at Boehringer Ingelheim
- Architected and implemented an enterprise-grade AI Agent Platform leveraging Retrieval Augmented Generation (RAG) architecture to enhance clinical data insights.
- Established robust CI/CD pipelines for LLM applications using CDK and Jenkins, significantly reducing deployment times.
- Implemented comprehensive observability solutions that increased agent reliability across pharmaceutical environments.
- Designed scalable AI workflows with advanced orchestration that optimized context handling for enterprise data sources.
- Technologies: AI Agents (LangChain, LangGraph, Bedrock, Smolagents, Streamlit); LLM Operations (Tracing, Testing, Evaluation, LangSmith, LangFuse); Infrastructure-As-Code (AWS CDK, Terraform, Typescript, Jenkins); Vectors, Embeddings, RAG (OpenSearch, pgvector, PDF Extraction)
Martin Musiol
Last position:
Product Owner AI Learning Platform at B2B Tech Scale-Up
- Agile setup of a multimodal analysis platform for training materials (video, audio, documents) using Scrum
- Extraction of context-relevant content based on user profiles & competency dimensions
- Personalized delivery of learning content to boost sales performance
- Close coordination with sales teams & stakeholders to validate features
- Use of Gemini, Whisper, Python & JavaScript, deployment on AWS, Perl for scripting data imports
- Integration into existing tools & CRM systems for smooth adoption
- Technologies used: Python, OpenAI, DB tech like PostgreSQL, CI/CD for Airflow DAGs, FastAPI
Discover over 15,000 top freelancers
Statistics of experts using Data Lakehouse
Aggregated from the professional profiles of matched freelancers.
Experience
18 years (Germany: 14 years)
Position duration
2.2 years (Germany: 2.1 years)
Positions per freelancer
10 (Germany: 9)
Top business areas
Business Intelligence, Information Technology, Product Development
Top industries
Information Technology, Manufacturing, Professional Services
Certification focus areas
Business Intelligence, Information Technology, Operations
Bachelor's degree or higher
100% (Germany: 96%)
Master's degree or higher
83% (Germany: 57%)
Doctorate
33% (Germany: 13%)
Certifications per freelancer
4
Most common languages
German, English, Spanish
Speak two or more languages
100%
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 Munich 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 Munich using Data Lakehouse
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
Lakehouse basics
A data lakehouse combines the flexibility of a data lake with the structure needed for analytics and BI. It lets teams store raw and curated data in one place, then query it with SQL, notebooks, and modern data tools.
What it supports
- Batch and streaming ingestion
- Warehouse-style reporting on shared data
- Data science and machine learning workflows
- Governance, lineage, and access control
This is useful when companies want fewer copies of the same data and a clearer path from ingestion to insight.
Core ecosystem
Strong specialists know the stack around Data Lakehouse, not just one engine. They work with Delta Lake, Apache Iceberg, Apache Hudi, Spark, SQL warehouses, orchestration tools, and catalog services.
They also understand storage layout, table formats, partitioning, schema evolution, and query tuning.
When to bring in help
Companies usually look for freelance expertise when a lakehouse needs to be designed, repaired, or scaled across teams. In Munich, this often fits data-heavy work in manufacturing, mobility, finance, and software teams that need trusted reporting and faster data access.
A freelance specialist helps when migration plans are unclear, pipelines are fragile, or governance rules need to be tightened.
What strong professionals do
- Design a clear lakehouse model for raw, refined, and served data
- Improve performance for large queries and mixed workloads
- Set naming, quality, and ownership rules that teams can follow
- Align data engineering with analytics and machine learning needs
The best professionals keep the design simple, document trade-offs, and choose tools that fit the team’s actual workflow.
Good project fit
If your data lives in separate lakes, marts, and warehouse layers, a lakehouse can reduce friction. It also helps when teams need near-real-time reporting, repeatable pipelines, or a shared data foundation for many use cases.
The right expert will explain when Data Lakehouse is the right choice and when a simpler warehouse or lake setup is enough.
Frequently asked questions
Need clarity? These are the questions we hear most often about Data Lakehouse.
A Data Lakehouse is used to combine data storage and analytics in one place. It supports reporting, data science, and machine learning without forcing teams to copy data into separate systems first. That makes it easier to keep raw, cleansed, and curated data aligned.
A Data Lakehouse keeps the openness of a data lake while adding warehouse-like structure and governance. A warehouse is often strongest for curated reporting, while a lakehouse is built to handle both raw files and structured analytics. Many teams choose it when they want one foundation for many workloads.
A Data Lakehouse is the architecture, while Databricks Lakehouse is one well-known commercial approach to it. Searchers often use both terms when they mean the same project goal. In practice, the exact stack may also include Delta Lake, Spark, and a catalog layer.
A strong Data Lakehouse specialist usually also knows SQL, Spark, Python, and data modeling. Experience with orchestration, cloud storage, and table formats such as Delta Lake, Apache Iceberg, or Apache Hudi is often important. Governance and performance tuning matter just as much as pipeline code.
A Data Lakehouse project can start with a focused specialist if the goal is a small migration or a single pipeline fix. Bigger efforts need someone who has worked on design, ingestion, security, and query performance together. The more systems and teams involved, the more useful deep architecture experience becomes.
Yes, many Data Lakehouse projects are well suited to remote work. A specialist can usually review architecture, pipelines, and table design without being on site, as long as access and communication are clear. On-site time helps more when stakeholder workshops or data governance decisions are sensitive.
For Data Lakehouse, look for clear answers about table formats, data quality rules, and query performance trade-offs. Good professionals can explain how they handle schema changes, late-arriving data, and access control without hiding behind tool names. Ask for examples of pipelines or lakehouse designs they have improved.
A Data Lakehouse is not the right answer for every setup. If your reporting needs are simple and your data volume is modest, a smaller warehouse or a well-run lake may be easier to maintain. A good specialist will tell you when the extra structure is not worth the overhead.
The average hourly rate of freelancers in Munich, Germany who have used Data Lakehouse in their recent projects is 105 €, which corresponds to a daily rate of about 837 € based on an 8-hour working day.
Of the freelancers in Munich, Germany who have used Data Lakehouse in their recent projects, 100% hold at least a Bachelor's degree, 83% hold at least a Master's degree, and 33% hold a doctorate.
On average, freelancers in Munich, Germany who have used Data Lakehouse in their recent projects have 18 years of professional experience, with a single engagement typically lasting around 2.2 years.
The most common languages among freelancers in Munich, Germany who have used Data Lakehouse in their recent projects are German (100%), English (100%), and Spanish (17%).
The most common industries among freelancers in Munich, Germany who have used Data Lakehouse in their recent projects are Information Technology (83%), Manufacturing (67%), and Professional Services (67%).
The most common business areas among freelancers in Munich, Germany who have used Data Lakehouse in their recent projects are Business Intelligence (100%), Information Technology (100%), and Product Development (67%).
Main locations of FRATCH Experts, who have recently used Data Lakehouse
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.
Request a free demo
Get in touch with the FRATCH team and we will get back to you within 4 hours.
Would you rather directly get in touch?
We always have the time for a call or email!

Berlin