Keras Experts in Munich
in minutes from over 15,000 CVs with the power of AI.Hire specialists who build and tune neural network models, adapt Keras and tf.keras code, and connect training workflows with TensorFlow. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Munich, who have recently used Keras
Michael Nelz
Last position:
Senior ML Engineer, AI Engineer at Lanxess AG
- Deployment and scaling of existing ML initiatives, including demand and cash flow forecasts.
- Building robust monitoring with mlflow for data stability, model performance, and drift detection, as well as implementing additional ML use cases.
- Further development of an Agentic AI chatbot for transparent and easy-to-understand model explanations.
Philipp Grunert
Last position:
Data Scientist & ML Engineer at Data-Science Factory GmbH
- Building, implementing and selling automated Data Science solutions such as Scorecard Factory and Forecast Factory
- Implementation of automated end-to-end cloud processes
- Development of LLM and NLP models
- Creation of interactive reports
- Support for national and international large corporations as well as medium-sized companies in implementing ML projects
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
Tobias Nawa
Last position:
Enterprise & Solutions Architect
- Building an independent enterprise IT setup — cloud strategy, network, AWS landing zone, security requirements, contract negotiations.
- Migration of all applications; avoiding high contractual penalties for the client.
- Onboarding and coordination o...
Christian Schulz
Last position:
Data-Scientist/AI Engineer at The Marcom Engine GmbH & Co. KG
- Concept creation and implementing AI Agents in AWS Cloud
- Continuously alignment with stakeholders
- Collaborate with DevOps
- Technologies: Git, CI/CD (GitHub Actions), Python/ML, Streamlit, Deno/typescript, AWS SAM, AWS Bedrock, AWS Lambda, AWS Dynamo DB, AWS S3, AWS Event Bridge etc.
Raghu Ram Vadali
Last position:
Telco Customer Churn Prediction – End-to-End ML Pipeline at Self-Initiated Project
- Designed and implemented a full machine learning pipeline for churn prediction using the Telco dataset.
- Applied preprocessing techniques including missing value handling, categorical encoding, feature scaling, and PCA.
- Built and compared over 15 models (logistic regression, random forest, XGBoost, etc.) and evaluated them using accuracy, precision, recall, F1 score, ROC AUC, and PR AUC.
- Tuned hyperparameters with GridSearchCV, achieving 80.6% accuracy with random forest and XGBoost.
- Created visual reports (bar plots, heatmaps, radar charts) to interpret model performance and churn drivers.
- Exported reusable pipelines and trained models with joblib for deployment.
Vibhu Kumar
Last position:
Senior Product Manager at MediaMarktSaturn
- Led development and management of advanced data products and reporting solutions, driving €11M revenue in 2023. Hired and mentored a product manager to enhance product capabilities, enabling brands to gain closed-loop measurement insights.
- Defined product vision and strategy for offsite product domain globally, enabling brands to engage their most valuable customers throughout the omnichannel customer journey.
- Initiated and led data-driven martech and adtech innovations, laying groundwork for AI-powered personalization and targeted marketing across 12 countries.
Stephan Sahm
Last position:
Senior Data/ML Consultant & Technical Lead at Jolin.io
Role: Software Engineer & Applied Mathematician (Mathematical optimization for scheduling; duration: 1 months; team setting: Team of 2, remote; technologies: JuMP, Julia, Pluto, Svelte, JavaScript, TypeScript, JetBrains Space, Terraform, Nomad)
Role: Software & Cloud & Web Engineer (Building scalable data science compute cluster from scratch; duration: 11 months; team setting: Team of 1, on-site; technologies: Terraform, Kubernetes, k8s ingress, k8s services, k8s RBAC, k8s networking, k3s, etcd, S3, DNS, certificates, Julia, Pluto, JavaScript, Tailwind, Astro, npm, Parcel, Preact, MUI, JWT, AWS SQS, AWS RDS, Python, GitLab, GitHub)
Role: AI & Web Engineer (Custom ChatGPT service; duration: 1 months; team setting: Team of 2, remote; technologies: Python, Poetry, LangChain, Tailwind, ChatGPT API, Flask, FastAPI)
Role: Architect & Data Engineer (Central datalake setup and ingestion; duration: 9 months; team setting: Team of 5, remote; technologies: Infrastructure-as-code, AWS CDK, Python, Boto3, PySpark, AWS Glue, IAM, S3, ECS, Fargate, Lambda, Apache Hudi, DeltaLake, Databricks, GitHub, Jira, Miro)
Role: Software Engineer (PoC Julia migration of scikit-decide; duration: 1 months; team setting: Team of 2, remote; technologies: Python, Julia, GitHub)
Stephan Baier
Last position:
Freelance Data Scientist at Baier Data & AI Consulting
Narges Dastanpour Hosseinabadi
Last position:
Research Assistant at Munich University of Applied Sciences
Introduced an integrated approach for structural damage detection across concrete, steel, and glass using advanced technologies such as LiDAR and thermal imaging. Highlighted cross-material interactions to enhance diagnostics and enable predictive maintenance.
Developed an NLP-based medical note simplifier that transforms complex clinical instructions into plain, child-level English. Applied prompt engineering with Flan-T5 transformer models to extract patient-relevant actions and rephrase them into clear to-do items. Built dual Flask and Tornado backends with a printable web interface.
Oussama El Allam
Last position:
Head of R&D at eXagotec GmbH
- Spearheading multidisciplinary engineering teams in the development of next-generation medical devices
- Orchestrating research initiatives and technology roadmaps to deliver innovative medical solutions
- Overseeing R&D budget and managing project portfolios from concept through to commercialisation
- Establishing strategic collaborations with clinical partners for technology validation
Eyasu Habte
Last position:
Data Scientist at Deutsche Bundesbank
- Developed web scraping scripts to extract and parse over 5000 product data from the Zalando website.
- Performed ETL processes using Apache Spark in CDSW, loaded the data into the Hadoop ecosystem (HDFS), and managed data using Hive and Impala.
- Implemented machine learning algorithms, achieving 85–90% accuracy on multi-class product classification.
- Integrated Zalando's product and price data into the dashboard with Otto and Takko for interactive visuals.
Daniel Carton
Last position:
Founder & Managing Director at BotCraft GmbH
- Building the company with a focus on connectivity for IIoT and Industry 4.0, iRPA/process automation, advanced robotics and smart systems, sensors and services
- Project management and software architecture for IoT gateway development (since 2020) with protocol translation, IT/OT convergence and GRC
- Developing RPA bots for automating and monitoring industrial processes with an agent-based AI approach (since 2020)
- Implementing unsupervised clustering and anomaly detection for time series data in big data streaming pipelines (since 2021)
- Introducing a Docker-based release train for OTA updates with DevSecOps and CI/CD (since 2018)
Marius Huianu
Last position:
Senior Project Manager / SAFe Solution & Release Train Engineer (Lead Scrum Master) at Telefonica O2
- Led the largest agile project at Telefonica O2 (€21+ million, 11 Scrum & system teams in Germany and India, 80+ developers, 3 vendors) using SAFe, Scrum and Kanban. A showcase project at Telefonica for agile scaling.
- Scaled agile processes to a large project using SAFe.
- Delivered the project at half the cost and time compared to similar projects.
- Test management / coordination of system testing.
- Coached teams (SAFe & Scrum).
- Rollout planning/management.
Tobias Reinerth
Last position:
Senior Data Scientist at Lyft
- Improved error rate in Speed Limit elements from 24% to 8% by implementing an LLM pipeline on detected objects (with natural lower bound of 6% as image coverage is only 94%).
- Extensive ML modeling of Routing Cost Function (objective function, features, hyperparameters, training data generation) which led to setting the foundation for a rebuild of a more flexible setup.
- Initiated the first Prioritization Framework for Data Curation Ops ($2M annual organizational expenses) which moves away from daily quotas and now optimizes for ‘expected business value per time unit’, achieving around 5-7% efficiency improvement.
- Close collaboration with Software Engineering & Data Engineering as well as Product & Operations.
Discover over 15,000 top freelancers
Statistics of experts using Keras
Aggregated from the professional profiles of matched freelancers.
Experience
17 years (Germany: 14 years)
Position duration
2.1 years
Positions per freelancer
12 (Germany: 9)
Top business areas
Product Development, Information Technology, Research and Development
Top industries
Information Technology, Automotive, Banking and Finance
Certification focus areas
Information Technology, Business Intelligence, Research and Development
Bachelor's degree or higher
94% (Germany: 96%)
Master's degree or higher
83% (Germany: 80%)
Doctorate
17% (Germany: 20%)
Certifications per freelancer
3 (Germany: 2)
Most common languages
German, English, Spanish
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 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 Keras
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
Keras for model building
Keras is a high-level API for building and training neural networks. It is widely used with TensorFlow as tf.keras for fast prototyping and production-ready model work. Teams use it to define models clearly, test ideas quickly, and move from notebooks to repeatable training runs.
What specialists deliver
- Classification and regression models
- CNNs for image tasks
- RNNs, LSTMs, and sequence models
- Custom layers, losses, and metrics
- Training, evaluation, and export workflows
Ecosystem and tooling
Strong Keras work is rarely isolated. Experts often connect Keras with TensorFlow, NumPy, pandas, scikit-learn, Jupyter, GPU setup, and model-serving tools. They also know when to use the Sequential API and when the Functional API is the better fit for multi-input or multi-output designs.
When companies need help
Freelance Keras specialists are useful when a team needs a model built fast, an old training script cleaned up, or an experiment turned into maintainable code. In Munich, this often fits companies working close to industrial analytics, mobility, retail, or applied research, where internal teams need outside depth for a short phase.
What good work looks like
Strong professionals write readable model code, make data flow explicit, and avoid fragile training setups. They check shape handling, overfitting risk, and reproducibility. They also document how to retrain, validate, and package the model so the next specialist can continue without guesswork.
Collaboration and scope
Keras projects may be fully remote or partly on-site, depending on data access and team habits. For Munich-based work, clear communication in English is often enough, but local collaboration can help when models depend on sensitive internal datasets or close iteration with product and research teams.
Frequently asked questions
Curious about Keras? Here are the answers that come up again and again.
Keras is used to build and train neural network models for tasks like image classification, text processing, forecasting, and anomaly detection. It gives teams a clear way to define model structure, training loops, and evaluation steps without heavy boilerplate. That makes it a practical choice when speed and readability matter.
Keras is often the interface teams choose when they want simple model definition and a clean training workflow, especially on top of TensorFlow as tf.keras. Compared with PyTorch, it usually feels more declarative and quicker to start with for standard architectures. The right choice depends on the existing stack, deployment path, and how much flexibility the team needs.
A strong Keras specialist usually works comfortably with TensorFlow, NumPy, pandas, and scikit-learn. Data preparation, feature handling, model validation, and basic deployment knowledge are also important. For image or sequence projects, experience with GPU setup and data pipelines helps a lot.
A small proof of concept may only need someone who knows Keras well enough to shape a model and run training cleanly. Production work needs deeper skill: loss design, regularization, callbacks, reproducibility, and careful evaluation. If the project touches sensitive data or business-critical predictions, bring in a specialist early.
Yes, most Keras work can be done remotely because the core tasks are model design, training, and review of code and results. On-site time can still help when data access is restricted or when the team wants close workshops around model goals. For Munich companies, a hybrid setup is common when internal stakeholders need frequent feedback.
Keras is the high-level API, while tf.keras is the TensorFlow-integrated version most teams use today. In practice, many projects use them almost interchangeably, but tf.keras is tied directly to TensorFlow tooling and runtime. A good specialist knows the modern TensorFlow stack and the migration path from older Keras code.
A good Keras professional explains model choices clearly, not just the final accuracy. Look for clean data handling, sensible validation, attention to overfitting, and code that can be retrained by someone else. Strong work also includes clear documentation of inputs, outputs, and assumptions.
Keras often shows up in applied machine learning work around computer vision, forecasting, quality checks, and text classification. Munich teams may need support for internal research, prototype-to-production transitions, or model cleanup inside a larger TensorFlow stack. The best specialists adapt to the existing codebase instead of replacing it blindly.
The average hourly rate of freelancers in Munich, Germany who have used Keras in their recent projects is 100 €, which corresponds to a daily rate of about 800 € based on an 8-hour working day.
Of the freelancers in Munich, Germany who have used Keras in their recent projects, 94% hold at least a Bachelor's degree, 83% hold at least a Master's degree, and 17% hold a doctorate.
On average, freelancers in Munich, Germany who have used Keras in their recent projects have 17 years of professional experience, with a single engagement typically lasting around 2.1 years.
The most common languages among freelancers in Munich, Germany who have used Keras in their recent projects are German (100%), English (100%), and Spanish (28%).
The most common industries among freelancers in Munich, Germany who have used Keras in their recent projects are Information Technology (89%), Automotive (61%), and Banking and Finance (61%).
The most common business areas among freelancers in Munich, Germany who have used Keras in their recent projects are Product Development (94%), Information Technology (83%), and Research and Development (72%).
Main locations of FRATCH Experts, who have recently used Keras
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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