Fine-Tuning Experts in Nuremberg
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Meet FRATCH Experts in Nuremberg, who have recently used Fine-Tuning
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.
Muntaha Shams
Last position:
AI Engineer (Freelance) at Upwork
- Delivered 40+ AI projects and 23 strategic consultations for international clients (US, Europe, Middle East), achieving a 98% job success rate and building long-term partnerships.
- Developed and deployed production-grade AI solutions in computer vision, NLP, deep learning, and generative AI (LLMs, RAG pipelines, Stable Diffusion, OCR, chatbots), enabling automation and improving client efficiency by up to 70%.
- Designed and fine-tuned large language models (LLMs), including prompt engineering and integration with enterprise knowledge bases, leading to smarter decision-making and reduced manual effort.
- Built real-time computer vision applications (detection, segmentation, OCR) and integrated them into business systems, significantly enhancing accuracy and scalability.
- Consulted startups and enterprises on AI strategy, architecture, and deployment (cloud & on-premise), accelerating product development and reducing time-to-market.
- Managed complete AI project lifecycles (requirements gathering, solution design, deployment, support) in agile, international, and cross-functional environments, ensuring high-quality delivery.
Tobias Von Dewitz
Last position:
Managing Partner at Unwritten GmbH
- Pioneer work in personalized AI: development of a framework for “Interactive Content” (RAG) for novels, lectures, expert debriefing
- Successful launch of Einbug, the Pantopia chatbot, with media resonance (SZ interview)
- Creation of compelling AI personalities: AI blog ([link]), 100% personalized learning environments, Perry Rhodan, and others.
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.
Ekaansh Khosla
Last position:
Master thesis - LLM powered RAG System at Friedrich-Alexander-Universität Erlangen-Nürnberg
- Developed a RAG system to automate student queries with 96% accuracy, built using FastAPI and LangChain and deployed on the university server with Docker.
- Evaluated performance using RAGAS, comparing LLMs (Llama3.3, Llama3.1, GPT-4o-mini), vector embeddings, and various retrieval techniques within the RAG pipeline.
- Technical Skills: Python, FastAPI, Docker, AWS, LangChain, LangSmith, NLP, HTML, CSS
Kashyap Khunt
Last position:
Master’s Thesis - Synthetic Data Generation for Quality Inspection at Schaeffler Technologies AG
- Developed a synthetic data generation framework using 3D simulation (NVIDIA Omniverse) and Generative AI (Stable Diffusion) to model and augment industrial surface defects.
- Trained and evaluated Computer Vision models (YOLO, DETR), achieving 94% detection accuracy on real-world samples and demonstrating successful simulation-to-reality transfer.
- Applied domain adaptation to improve simulation-to-reality transfer, enabling scalable Industrial AI for automated quality inspection and reducing manufacturing downtime.
Discover over 15,000 top freelancers
Statistics of experts using Fine-Tuning
Aggregated from the professional profiles of matched freelancers.
Experience
10 years (Germany: 13 years)
Position duration
2.1 years (Germany: 2 years)
Positions per freelancer
5 (Germany: 9)
Top business areas
Product Development, Research and Development, Information Technology
Top industries
Information Technology, Education, Manufacturing
Certification focus areas
Information Technology, Research and Development, Business Intelligence
Bachelor's degree or higher
100% (Germany: 96%)
Master's degree or higher
100% (Germany: 75%)
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 Fine-Tuning
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
Model adaptation
Fine-tuning adapts a pre-trained model to your data, labels, tone, or task. It is used for chat assistants, classification, extraction, ranking, and domain-specific generation when a base model is too generic.
Where it fits
Teams bring in fine-tuning for LLMs, text models, vision models, and multimodal systems. Common approaches include instruction tuning, supervised fine-tuning, and PEFT methods such as LoRA when cost and speed matter.
Typical work
- Prepare training, validation, and test data
- Choose the right base model and adaptation method
- Run experiments and compare outputs
- Review quality, safety, and failure cases
- Package the model for production use
What strong specialists do
Strong professionals know data curation, prompt design, tokenization, evaluation, and deployment trade-offs. They can spot overfitting, manage versioning, and explain when fine-tuning is better than prompt engineering or retrieval.
When companies need help
Companies usually need freelance support when an in-house team has a model idea but not the bandwidth to ship it. That is common for pilot projects, product updates, regulated content, or domain language that must stay consistent.
Nuremberg delivery
In Nuremberg, fine-tuning work often supports industrial software, logistics, commerce, and enterprise teams that want models aligned to local processes and German-language content. Specialists can work on-site for sensitive workshops or remotely for training, review, and iteration.
Frequently asked questions
Quick answers to the questions that come up most around Fine-Tuning.
Fine-Tuning is used to adapt a base model to a specific task, domain, or output style. Companies use it for customer support assistants, document classification, entity extraction, content generation, and other cases where general model behavior is not enough.
Fine-Tuning changes the model itself, while prompt engineering changes the instructions and RAG adds external knowledge at query time. If you need stable behavior, consistent tone, or task-specific formatting, fine-tuning can be the better choice. If the problem is fresh knowledge, RAG is often easier to maintain.
A strong fine-tuning specialist understands data preparation, evaluation, experiment tracking, and deployment constraints. They should also know when to use PEFT methods like LoRA, how to avoid leakage in test data, and how to judge whether the model really improved.
You do not need a fully defined ML program to bring in a Fine-Tuning expert. It helps to have a target task, sample data, clear success criteria, and a place to test outputs. A good specialist can refine the plan once they see the data and the use case.
Yes, fine-tuning can work well with focused internal data when the task is narrow and the quality is high. The main risk is teaching the model noise, bias, or outdated wording, so data review matters as much as model choice. For very sensitive content, governance and access control also matter.
Yes, most Fine-Tuning work can be done remotely because the core tasks are data review, training runs, and evaluation. In Nuremberg, on-site sessions can still help when teams need domain workshops, stakeholder alignment, or access to internal systems and controlled data.
Ask for examples that show the full fine-tuning process, not just a training script. Good evidence includes clear data decisions, evaluation results, failure analysis, and a sensible deployment plan. You want someone who can explain trade-offs, not only produce a model artifact.
Fine-Tuning often sits next to Python, PyTorch, Hugging Face Transformers, evaluation tooling, and vector search or RAG systems. Depending on the project, the specialist may also need experience with model serving, cloud ML pipelines, and annotation workflows.
The average hourly rate of freelancers in Nuremberg, Germany who have used Fine-Tuning in their recent projects is 41 €, which corresponds to a daily rate of about 325 € based on an 8-hour working day.
Of the freelancers in Nuremberg, Germany who have used Fine-Tuning in their recent projects, 100% hold at least a Bachelor's degree and 100% hold at least a Master's degree.
On average, freelancers in Nuremberg, Germany who have used Fine-Tuning in their recent projects have 10 years of professional experience, with a single engagement typically lasting around 2.1 years.
The most common languages among freelancers in Nuremberg, Germany who have used Fine-Tuning in their recent projects are German (100%), English (100%), and Hindi (29%).
The most common industries among freelancers in Nuremberg, Germany who have used Fine-Tuning in their recent projects are Information Technology (86%), Education (43%), and Manufacturing (43%).
The most common business areas among freelancers in Nuremberg, Germany who have used Fine-Tuning in their recent projects are Product Development (100%), Research and Development (100%), and Information Technology (86%).
Main locations of FRATCH Experts, who have recently used Fine-Tuning
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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Munich