Neo4j Experts in Munich
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Meet FRATCH Experts in Munich, who have recently used Neo4j
Mirza Klimenta
Last position:
Agentic AI for a DeepResearch project at Freelance
- Created a multi-agentic system supported by a knowledge graph to automate drafting of research papers
- Used multiple experts (OpenAI models) collaborating during document drafting
- Extracted useful information from the knowledge graph
- Technologies: LangChain, LangGraph, Smolagents, LlamaIndex, dspy
- Infrastructure: Terraform and GitHub Actions (CI/CD) on AWS
- Deployed initial application as a Streamlit app
Thomas Hoefkens
Last position:
Senior MLOps, DevOps Engineer at Trianel Energy
- Build and operate an end-to-end MLOps platform on Azure ML and Kubernetes (Kubeflow) for the automated deployment, monitoring, and scaling of forecasting models (including Temporal Fusion Transformer, Informer, Autoformer).
- Implement CI/CD pipelines in Azure DevOps for the full ML lifecycle – from resource provisioning (Terraform), data transformation (Hugging Face Datasets, Pandas, PyTorch, CUDA cluster) through training and evaluation to model registry and endpoint deployment.
- Integrate MLflow for experiment tracking, model versioning, performance monitoring, and automated registration in the Azure Model Registry.
- Develop and containerize PyTorch training jobs (Azure Notebook, Jupyter Notebooks) for price and time series forecasting (PFC models) with automatic rollout via Azure ML Endpoints and REST/gRPC interfaces, Docker containerization, secured with OAuth 2.0.
- Set up monitoring and alerting mechanisms (Prometheus, MLflow Metrics), log centralization, and cost monitoring.
- Automate infrastructure provisioning and model deployment using Terraform, Helm, and Azure CLI; connect to existing market data systems and event pipelines.
- Migrate existing workloads and databases (IONOS → Azure, MongoDB) with integration into central MLOps workflows and internal networks.
- Extend the platform with LLM-based tools (LangChain, LangServe) to integrate GPT-based analysis modules into existing Spring Boot services for market anomaly detection and automated reports.
- Analyze and architect a software solution to process large volumes of data efficiently (>3000 messages/sec.) (market data store).
- Spring Boot / Java 21 container development with RabbitMQ for distributing stock market data via MongoDB (Kubernetes) with fast storage of data in Redis RMaps, deduplication, forwarding messages to Read Model queues, and building Read Models for UI display in MongoDB.
- Integration of RESTHeart to create a REST API for MongoDB.
- Build an Angular frontend to simplify data queries and master data maintenance.
- Agentic coding with remote and local LLMs (Claude Sonnet, Ollama Qwen) and MCP servers.
- Develop Python scripts for transforming and cleaning incoming stock market data (Pandas, scikit-learn).
Omar Ashour
Last position:
Senior Fullstack AI Engineer (Team Lead – B2C Platform) at mama health
- Partner directly with C-level leadership (CEO, CAIO, CTO) on architecture, OKR strategy, and cross-team roadmap prioritization, translating strategic goals into structured engineering requirements.
- Surfaced and mapped technical debt across the entire organization with C-level leadership and co-defined a prioritized remediation strategy, balancing debt paydown against feature delivery.
- Led code reviews and technical standards across the team, fostering a mentor-first environment with two-way feedback dialogue — pairing on complex pipeline work and unblocking junior engineers on async architecture patterns.
- Re-architected the AI companion's core processing pipeline from synchronous to asynchronous with a queue-based worker architecture, enabling horizontal scalability and cutting upload processing time ~4x (from ~22s to 5–10s) while improving response accuracy.
- Designed an AI-driven document intelligence workflow with automatic multi-document classification, per-document summarization, and relevance guardrails for the patient care journey.
- Built a unified patient memory system (short- and long-term context) bridging the document vault and chatbot into a single bidirectional, context-aware platform.
Stephan Baier
Last position:
Freelance Data Scientist at Baier Data & AI Consulting
Sabine Seitz
Last position:
Consulting, freelancing at Self-employed
Demand and lead gen specialist – strategist and hands-on digital marketing: email touchpoints, nurturing, scoring; PPC – Google Ads, LinkedIn
Janusz Mazurek
Last position:
IoT Edge Computing / Self-Driving-Cars at Automotive consulting company
- Platform: Python ecosystem, RHEL 8, K10, AWS IoT Core, AWS Lambda, MLOps
- Software: Java JEE/cloud, IntelliJ IDEA, AWS IoT Core, AWS Edge and Lambda, AWS SageMaker SDK, Docker Compose, Kubernetes, OpenShift 4, Tekton, Flux, Helm charts, JSON/XML technology, Nginx, Apache Spark, OpenAI (GPT Plus, DALL-E 3, Whisper), GAN, GitHub Copilot, AI/machine and deep learning, Jupyter notebooks, TensorFlow 2, Colab, Keras API, Prometheus, Grafana, Conda, Python 3.9, PySci stack (NumPy, pandas, Scikit-learn, matplotlib)
- Responsible for webinar:
- IoT edge computing: architecture, components, resources, management
- IoT edge computing with MicroK8s, designing and creating flows/diagrams for AWS, three-step model for IoT ecosystem
- IoT processes, connectivity, data transfer and deployment, security
- Optimization of edge computing for IoT networks and services (AWS SQS queue, SNS notifications, events, analytics, buttons, device management/defender, Things Graph)
- Machine/deep learning frameworks (models, training, pipeline optimization, deployment in the cloud/at the edge (OpenShift), monitoring workloads with Prometheus and Grafana)
- Performance optimization for low latency/resilience using adaptive ML/DL/RL models for customer IoT data
- Analysis of large sensor data sets with Apache Spark, Kafka clusters
- Kasten K10 data management platform on Kubernetes multi-cluster with Helm chart, deployment, backup/disaster recovery (RTO/RPO), data lifecycle and security management
- Implementation of multilayer artificial neural network (ANN) with TensorFlow 2 and Colab for regression and classification; data analysis and provisioning for applications; development of models for testing and training, deployment of models
- Automation of business streamline processes with AI (Azure OpenAI, Discord bots/Zapier apps AI assistants (IntelliJ, GitHub Copilot))
Discover over 15,000 top freelancers
Statistics of experts using Neo4j
Aggregated from the professional profiles of matched freelancers.
Experience
22 years (Germany: 17 years)
Position duration
1.7 years (Germany: 2.2 years)
Positions per freelancer
13 (Germany: 10)
Top business areas
Information Technology, Product Development, Business Intelligence
Top industries
Information Technology, Banking and Finance, Manufacturing
Certification focus areas
Information Technology, Product Development, Finance
Bachelor's degree or higher
100% (Germany: 94%)
Master's degree or higher
100% (Germany: 70%)
Doctorate
40% (Germany: 13%)
Certifications per freelancer
2 (Germany: 3)
Most common languages
English, German, Arabic
Speak two or more languages
100% (Germany: 95%)
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 Neo4j
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
Graph data fit
Neo4j is a graph database for data that is naturally connected. It stores nodes, relationships, and properties in a way that makes paths and patterns easy to query. Companies use it when joins become slow, complex, or hard to maintain.
What it powers
Common work includes:
- recommendation and personalization engines
- fraud and risk analysis
- knowledge graphs and master data views
- network, identity, and dependency analysis
It also fits product catalogs, logistics flows, and social or partner networks.
Core skills
Strong Neo4j professionals write clear Cypher, design effective graph models, and understand indexes, constraints, and transactions. They know when to use labels, relationship directions, and path queries to keep reads fast and results correct.
Tooling around it
The ecosystem often includes Neo4j Aura, desktop tools, APOC procedures, drivers for Java, Python, and JavaScript, plus import and migration utilities. A good specialist can connect the graph to existing services, pipelines, and search or analytics layers without breaking the current architecture.
When to bring in help
Teams usually bring in freelance expertise when a relational model no longer fits, a graph proof of concept needs to become production-ready, or query performance needs attention. In Munich, this is common for organizations with complex product, industrial, mobility, or enterprise data. Remote work is often enough, but on-site sessions help early data modeling.
What strong experts deliver
A good specialist does more than write queries. They validate the data model, clean up imports, review security and access patterns, and help teams avoid overly dense or costly graph designs. The result is a Neo4j setup that is easier to maintain and easier to trust.
Frequently asked questions
Everything clients usually want to know about Neo4j, in one place.
A strong Neo4j setup helps companies work with connected data instead of flat tables. It is often used for recommendation logic, fraud detection, knowledge graphs, and network analysis where relationships matter as much as records. Teams choose it when they need fast path queries and flexible graph modeling.
Neo4j is built for traversing relationships, while relational databases are built around tables and joins. For simple reporting or highly structured transactions, a relational system may be enough. When the core problem is connected data and multi-hop queries, Neo4j is usually easier to model and query.
A strong Neo4j specialist usually knows Cypher, data modeling, and performance tuning first. Helpful adjacent skills include Java or Python, API integration, ETL or import pipelines, and a basic understanding of security and access control. For larger systems, knowledge of distributed architecture is also useful.
The answer depends on scope, but most production Neo4j work needs someone who has already shipped graph models before. A small proof of concept may only need a specialist who can define the model and write queries. Production work benefits from experience with imports, indexing, and query review.
Both can work well. Neo4j modeling sessions often benefit from a short on-site workshop in Munich when teams need to align on entities, relationships, and terminology. After that, query work, tuning, and integration are usually easy to handle remotely.
Look for clear graph modeling decisions, not just working queries. A good Neo4j expert explains why a label, relationship, or constraint was chosen, and can show how the design supports the real use case. They should also think about maintainability, import quality, and performance.
Neo4j is the graph database product. Cypher is the query language used to read and write graph patterns in it. A freelancer who knows both can model the data and express the business logic clearly.
Move forward when the graph model is stable, the main queries are understood, and the data source is reliable. A strong Neo4j specialist can help test imports, review access rules, and harden the design before release. That is often the point where early prototypes become maintainable systems.
The average hourly rate of freelancers in Munich, Germany who have used Neo4j in their recent projects is 104 €, which corresponds to a daily rate of about 832 € based on an 8-hour working day.
Of the freelancers in Munich, Germany who have used Neo4j in their recent projects, 100% hold at least a Bachelor's degree, 100% hold at least a Master's degree, and 40% hold a doctorate.
On average, freelancers in Munich, Germany who have used Neo4j in their recent projects have 22 years of professional experience, with a single engagement typically lasting around 1.7 years.
The most common languages among freelancers in Munich, Germany who have used Neo4j in their recent projects are English (100%), German (83%), and Arabic (17%).
The most common industries among freelancers in Munich, Germany who have used Neo4j in their recent projects are Information Technology (100%), Banking and Finance (67%), and Manufacturing (50%).
The most common business areas among freelancers in Munich, Germany who have used Neo4j in their recent projects are Information Technology (83%), Product Development (83%), and Business Intelligence (67%).
Main locations of FRATCH Experts, who have recently used Neo4j
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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