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Hire the best PyTorch Freelancers in Berlin, DE

Check out PyTorch Freelancers in Berlin, DE with the skills you need for your next job.
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  • $55 hourly
    • 5.0/5
    • (2 jobs)
    Greetings! I'm a machine learning engineer with a Master's in Artificial Intelligence /Computer Vision from Université Laval and extensive experience building and deploying machine learning pipelines. From data pre-processing and training to efficient model deployment and user-facing applications, I can deliver end-to-end solutions. My diverse project experience includes rodent behavior analysis, glaucoma detection Platform, 3D bridge crack detection, Use vector databases for semantic similarity search to match relevant ads to users and more. all leveraging MLOps best practices and cloud deployment expertise . I'm passionate about crafting user-centric solutions for real-world problems, and I'm proficient in CI/CD pipelines for streamlined development. Whether you're seeking a powerful inference API or a comprehensive web application powered by AI, I am here to help you unlock the full potential of your data. Let's collaborate and bring your vision to life! Tech Stack: Python, PyTorch, FastAPI, Qdrant, JavaScript, React, Htmx, Jinja2, MLOps (MLflow, flyte), Docker, Cloud (AWS: AWS SageMaker, Lambda, state machines, EC2, s3. GCP: vertex AI), CI/CD, Github actions, Streamlit, Faiss…
    Featured Skill PyTorch
    GitHub
    Docker
    AWS Lambda
    CI/CD
    FastAPI
    Artificial Intelligence
    Feature Engineering
    MLflow
    pandas
    Amazon SageMaker
    MLOps
    Python
    Computer Vision
    Machine Learning
  • $50 hourly
    • 5.0/5
    • (22 jobs)
    Looking for an expert in Machine Learning, Data Science, Computer Vision, GAN, NLP, CHATGPT, GEMINI, Stable Diffusion, PyTorch, TensorFlow, LangChain, LlamaIndex, real-time chatbot agents, customer recommendation systems, churn modeling, dynamic pricing, fraud detection, and image recognition? Let's talk. At Google Brain Team, I was developing the TensorFlow library that is the most popular machine learning library. I love the using TensorFlow because I know the infrastructure very well. I have been working on Artificial Intelligence topics for about 4 years. I 'm following latest papers from AI projects and even have a blog that I review. I have also contributed several various open source AI projects, such as jax, flax, fastai, etc. I have direct experience in the following technologies/topics: ✅ Machine Learning (Deep Learning, Clustering, Classification, Regression, SVM, PCA, KNN, etc) ✅ Computer Vision (Image Classification, Object Detection, Object Tracking, Image Segmentation, GANS, Pix2Pix, StyleGAN, etc.) ✅ Natural Language Processing, (RNN, Transforms, Named-Entity Recognition, Sentiment Analyzing, Summarizing, SOA Models(Bert, GPT, T5)) My toolkit: ✅ TensorFlow (Core, Addons, Datasets, TensorBoard, TFLite), ✅ PyTorch, ✅ Scikit-Learn, ✅ Numpy, ✅ Pandas, ✅Matploblib, ✅ NLTK, ✅OpenCV, ✅Knet.jl, ✅Jax, ✅spaCy, ✅Hugging Face, I love working on challenging topics and it is of immense significance to me personally to develop high-quality software. I am a process-orientated person and most of my customers find it useful to finish tasks effectively.
    Featured Skill PyTorch
    Django
    Named-Entity Recognition
    Artificial Intelligence
    Python Script
    spaCy
    Generative Adversarial Network
    ChatGPT
    Flask
    Neural Network
    NumPy
    Natural Language Processing
    TensorFlow
    Data Science Consultation
    Keras
    Machine Learning
    Computer Vision
    Python
  • $50 hourly
    • 5.0/5
    • (7 jobs)
    I am a senior AI engineer and Python developer with extensive experience in machine learning, deep learning, and AI-driven software solutions. My expertise spans across multiple domains including natural language processing, computer vision, and predictive analytics. I have successfully led and contributed to medium to very large-scale AI projects, particularly in e-commerce, financial technology, and cybersecurity sectors. My core competencies include: - Developing and deploying sophisticated machine learning models using TensorFlow, PyTorch, and scikit-learn - Implementing natural language processing solutions for chatbots, sentiment analysis, and text classification - Creating computer vision systems for object detection, image recognition, and quality control - Designing AI-powered web applications and RESTful APIs using Django and Flask - Leveraging big data technologies like Apache Spark for large-scale data processing and analysis - Automating software testing and quality assurance processes using AI and machine learning techniques In addition to my technical skills, I have several years of experience in project management and team leadership. I excel at translating complex AI concepts into actionable business strategies and can provide holistic consulting services on AI integration and digital transformation. My background also includes significant work in IT security, where I've applied machine learning to enhance vulnerability detection and automate threat analysis. I'm passionate about staying at the forefront of AI research and continuously applying cutting-edge techniques to solve real-world problems. Whether it's developing an end-to-end machine learning pipeline, optimizing AI models for production, or architecting scalable AI solutions, I bring a wealth of experience and a proven track record of delivering high-impact AI projects.
    Featured Skill PyTorch
    Apache Spark
    Git
    Matplotlib
    Flask
    Django
    Python Scikit-Learn
    TensorFlow
    Python
    Data Analysis Consultation
    Chatbot Development
    Computer Vision
    NLP Tokenization
    Machine Learning
    Deep Learning
  • $45 hourly
    • 5.0/5
    • (7 jobs)
    10+ years of experience in AI, ML, and full-stack software development, building intelligent systems for: ✔ LLMs & Generative AI – Fine-tuning & deploying models like LLaMA, DeepSeek, Mistral; advanced image, audio & text generation using DALL-E, Stable Diffusion, CLIP, and emerging transformer architectures ✔ Search & Recommendations – Implementing vector search (FAISS, Pinecone, Qdrant) and RAG pipelines (LLAMA Index, LangChain, Pydantic-AI), with real-time ranking & retrieval capabilities ✔ Conversational AI & Multimodal Chatbots – Designing NLP-powered virtual assistants and chatbots that integrate speech-to-text (XTTS-v2, Voicebox) and support multimodal interactions ✔ Computer Vision & AI-powered Multimedia – Developing systems for object detection (YOLO, ViT), classification, OCR, and advanced video/image processing using OpenCV and TensorFlow ✔ Reinforcement Learning & Autonomous Agents – Building multi-agent systems with CrewAI, LangGraph, and employing DDPG/TD3 strategies for personalized recommendation and decision automation ✔ Data Engineering & MLOps – Creating scalable ETL pipelines and feature stores (BigQuery, PostgreSQL, Apache Spark, Dagster, Prefect) with real-time analytics; proficient in ML model versioning using MLflow, DVC, and Kubeflow ✔ Cloud, DevOps & Backend Engineering – Deploying scalable AI solutions on GCP (Vertex AI, Cloud Run), AWS (SageMaker, Lambda), Azure, and DigitalOcean; expertise in containerization & orchestration with Docker, Kubernetes, Jenkins, GitLab CI/CD, and Terraform ✔ Full-Stack Development – Building modern web & mobile applications using React, Next.js, Angular, Vue.js, FastAPI, Django, GraphQL, Deno, Node.js, and robust databases (PostgreSQL, MongoDB, MySQL, Redis); experienced in mobile development with Swift, Kotlin, and Flutter ✔ Programming Languages & Tools – Proficient in Python, JavaScript, TypeScript, Java, C++, Golang, and R; adept with version control (Git), API integration (REST, GraphQL), and collaborative tools (Jira, Confluence) 🎯 Recent AI Innovations & Impact: ✅ LLM-powered AI Agents – Built autonomous digital assistants using LangGraph, CrewAI, and vector databases, enabling automated decision-making 🚀 ✅ Multimodal RAG Chatbots – Integrated text, image, and audio modalities with quantized ONNX inference, achieving 40% faster AI responses ✅ Advanced Search & Retrieval – Implemented real-time streaming search with Typesense & Pub/Sub, improving query relevance by 35% ✅ Personalized Recommendations – Developed GNN-based two-tower neural networks, boosting engagement by 30%+ ✅ Scalable AI Pipelines – Engineered automated ML/AI workflows using Terraform, Prefect, MLflow, DVC, and Kubeflow, reducing deployment time by 40% ✅ Autonomous Multi-Agent Systems – Designed reinforcement learning-based agents (using DDPG/TD3) for enhanced decision-making and task automation ✅ Leadership & Cross-Functional Integration – Successfully led teams at Holi GmbH, StudySmarter GmbH, and JustWatch GmbH, merging cutting-edge AI research with robust full-stack architectures 💡 Need expert AI solutions? Let’s connect and build next-gen AI-driven products—LLMs, Chatbots, AI Agents, Search, Recommendations, and Automation! 📞 24/7 𝗔𝗩𝗔𝗜𝗟𝗔𝗕𝗟𝗘
    Featured Skill PyTorch
    CV
    Chatbot
    API
    Artificial Intelligence
    Django
    Deep Learning
    Data Science
    Natural Language Processing
    Computer Vision
    pandas
    TensorFlow
    Recommendation System
    Python
    Machine Learning
  • $50 hourly
    • 5.0/5
    • (4 jobs)
    I am a seasoned Machine Learning Engineer with a unique blend of AI, biotech, and enterprise software experience. Over the last three years, I was the CTO and co-founder of a startup focused on AI-driven drug discovery—leading product development, R&D, and strategy. While the venture didn’t succeed, it gave me deep insights into ML applications in biotech, startup execution, and navigating complex technical challenges. Prior to that, I led an AI/ML team at a full-cycle biotech company, applying cutting-edge algorithms to real-world biopharma problems. Earlier in my career, I worked as a software engineer, building enterprise-grade applications, honing my expertise in scalable architectures, high-performance computing, and production-ready ML systems. What I Bring to the Table ✅ Programming Expertise – Python, Java, C++, CUDA, C#, Scala, Haskell, JavaScript ✅ AI/ML & Biotech Experience – Hands-on with deep learning, NLP, and computational biology with PyTorch ✅ Project Management – Agile, Scrum, and, most importantly, common sense ✅ Communication & Leadership – Proven track record in multicultural startup teams in Berlin I am now leveraging my expertise to help companies build robust AI solutions, optimize ML pipelines, and drive innovation to increase the value of your venture. Let’s connect! 🚀
    Featured Skill PyTorch
    C#
    CUDA
    Machine Learning
    Java
    C++
    Scala
    Python
    Deep Learning
  • $80 hourly
    • 5.0/5
    • (47 jobs)
    Computer Scientist (¹) and Mathematician (²). Over 2 decades of experience in research, development, and mentoring. Passionate about combining theory & technology to solve real-world problems. ----------------------------------------------------------- Always open to new challenges, specially in these fields: ➤ Natural Language Processing ➤ Reinforcement Learning ➤ Deep Learning ➤ Computer Vision ➤ Graph Neural Networks ----------------------------------------------------------- Happy to work in collaborative environments with diverse people. I enjoy communicating ideas as much as producing them. Open Source, Open Data, and Agile advocate. ----------------------------------------------------------- My toolkit: ✓ Scala Spark MLLib SparkNLP Graphframes ✓ Python numpy scipy pandas pySpark jupyter ✓ pyTorch TensorFlow Keras scikit-learn ✓ NLTK spaCy gensim pyOpenCV graphtool ✓ matplotlib bokeh networkx Gephi ✓ Django Flask Scrapy SQLAlchemy ✓ MySQL PostgreSQL MongoDB ✓ HTML/CSS Javascript jQuery D3.js ✓ Linux bash cronjobs ✓ Java Perl Octave/MATLAB ======================================= (¹) Master's thesis and current Ph.D. candidate in Social Network Analysis & NLP (²) Master's thesis on Non-deterministic Labelled Markov Processes
    Featured Skill PyTorch
    Apache Spark
    Natural Language Processing
    Apache Airflow
    Experiment Design
    Deep Learning
    Amazon SageMaker
    TensorFlow
    Plotly
    Computer Vision
    Apache Spark MLlib
    Artificial Intelligence
    Social Network Analysis
    Neural Network
    Machine Learning
    Data Science
    Python
  • $80 hourly
    • 5.0/5
    • (12 jobs)
    I work at Stanford University's Machine Learning online course as a teaching assistant, which is the largest online AI training course with millions of students from all over the world. I have completed multiple leading-edge NLP and Computer Vision projects, acquired a Deep Learning certificate from DeepLearning.ai scoring 99.3%, and studying at MIT for a Master's in Statistics and Data Science. I have completed the demanding probability and machine learning courses within my ongoing Master's in Data Science at MIT (50% completed). I earned Graduate Certificates in Machine Learning from Stanford University and Data Science from the University of Michigan. I am a Fullstack Web developer with React(MERN), having 8 years of C and C++ programming experience, 4 years of Embedded Linux experience, and working as head of cybersecurity with a financial corporation. I received Healthcare AI Data Scientist certificates issued by John Snow Labs and have hands-on experience using AWS SageMaker. I have extensive experience in NLP and fine-tuned many LLMs including GPT-3, and GPT-Neo, and built a GPT-2 from scratch. I can help come up with a highly effective AI business strategy because I worked as a Business Consultant for 11 years.
    Featured Skill PyTorch
    IT Consultation
    Strategy
    Business Analysis
    Information Security
    Deep Learning
    Data Science
    TensorFlow
    Model Tuning
    Python
    Computer Vision
    Natural Language Processing
    Machine Learning
    C++
  • $45 hourly
    • 0.0/5
    • (0 jobs)
    - mathematical optimization using Gurobi - experienced in operational excellence and process optimization - experienced with machine learning based programming on python - experienced in CEP services and logistics
    Featured Skill PyTorch
    Excel Formula
    SQL
    Mathematical Optimization
    Mathematical Modeling
    Business Process Management
    Process Optimization
    Operations Analytics
    Supply Chain & Logistics
    Data Science
    Machine Learning
    Python
    MATLAB
    Quantitative Research
    Operations Research
  • $120 hourly
    • 0.0/5
    • (0 jobs)
    • 10 years experience with Deep Learning frameworks (tensorflow, pytorch) • fond of mathematical reasoning • very good at explaining (tutor)
    Featured Skill PyTorch
    Mathematics
    Deep Learning
    Script
    Artificial Intelligence
  • $45 hourly
    • 0.0/5
    • (0 jobs)
    Trilingual (Mandarin, English, German) software/algorithm developer with PhD in robotics specialization and 5+ years' experience searching for software engineering positions
    Featured Skill PyTorch
    AI Agent Development
    Machine Learning
    Sensor Fusion
    Robotics
    Computer Vision
    MATLAB
    Python
    C++
  • $100 hourly
    • 0.0/5
    • (0 jobs)
    I'm Wajiha Khan, a developer with a Bachelor's degree in Computer Science. I specialize in building websites for small and medium-sized businesses. Whether you need a professional site to showcase your services, attract more clients, or launch an online store, I can help bring your vision to life. I have strong expertise in HTML5, CSS3, PHP, jQuery, WordPress, and SEO. I ensure a smooth, hassle-free experience from full project management to final delivery. I believe regular communication is key to a successful project, so I’ll stay in touch with you every step of the way. Let’s work together to create something amazing!
    Featured Skill PyTorch
    NLP Tokenization
    ETL
    TensorFlow
    Rust
    Golang
    TypeScript
    C
    Java
    C++
    SQL
    Python
    Product Design
    Game Art
    AR & VR
  • $44 hourly
    • 0.0/5
    • (0 jobs)
    I’m a developer with experience in machine learning and data analysis, from ETL to model training to product roll outs. I have worked on projects small and large professionally and in the open source community.
    Featured Skill PyTorch
    Machine Learning Model
    TensorFlow
    Natural Language Processing
    Python
    Machine Learning
  • $5 hourly
    • 0.0/5
    • (0 jobs)
    I am a Software & Data Engineer | MSc Computer Science student with expertise in Software Development, Cloud Computing, Data Engineering, and AI/ML, and would like to help in building efficient software solutions, leveraging cloud technologies (GCP, AWS), and applying big data and AI for business insights. I am experienced in SQL, Python, and cloud-based data processing, with hands-on work in scalable data pipelines, database optimization, IT automation, and system security. I am skilled in machine learning and AI, including model development, time-series forecasting, and meta-learning, with expertise in ML pipelines, feature engineering, and optimization using PyTorch and Scikit-Learn. Further with my professional experience I have a strong background in software infrastructure, multi-server application management, and IT operations.
    Featured Skill PyTorch
    Matplotlib
    GitHub
    MySQL
    REST API
    Django
    Hive
    TensorFlow
    Python Scikit-Learn
    PySpark
    Data Engineering
    Google Cloud Platform
    Python
    Machine Learning
    Artificial Intelligence
  • $17 hourly
    • 5.0/5
    • (1 job)
    Experienced developer in ML, NLP and software development. I can help with data collection and pre-processing, training of models for various NLP tasks, such as topic modeling, translation, question and answer interfaces, language model fine-tuning, prompt engineering and more. I can also provide front-end interfaces built with Plotly Dash for data visualization and processing. I have a professional language level in English, Polish, German, and Spanish and I can also provide translation services between these languages.
    Featured Skill PyTorch
    Big Data
    Web Development
    Docker
    Git
    LangChain
    Generative AI
    LLM Prompt Engineering
    pandas
    Python Scikit-Learn
    NumPy
    Transformer Model
    Natural Language Processing
    Python
    Translation
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