Upwork home
Sign up
Secondary

Hire the best PyTorch Freelancers in Spain

Check out PyTorch Freelancers in Spain with the skills you need for your next job.
Get started
  • $60 hourly

    • 5.0/5
    • (8 jobs)
    I’m a results-driven Machine Learning Engineer specializing in Natural Language Processing (NLP), Large Language Models (LLMs), and Data Engineering. With a Ph.D. in Deep Learning and Computer Vision, I bring a strong research background and hands-on expertise in developing AI solutions that tackle real-world challenges. 💡 My Expertise Includes: -🎓 Ph.D. in Deep Learning and Computer Vision: A strong research background driving innovative solutions. - 🌍 Building advanced machine translation systems and post-editing tools leveraging LLMs. -📚Implementing retrieval-augmented generation (RAG) techniques for enhanced AI performance leveraging LLMs. - 📊 Designing data pipelines and managing large-scale experiment tracking. ⚙️ What Sets Me Apart: - 🖥️ Clean, efficient, and maintainable code. - ⏳ Proven track record of timely delivery and client satisfaction. - 💡 Passion for solving complex machine learning challenges and creating impactful solutions. - 🎯Deep commitment to every project, treating your goals as my own to ensure exceptional outcomes. 🌟 Why Choose Me? - ✅ Selective Applications: I carefully review every job offer and only apply when I am absolutely confident in my ability to deliver the project on time and to your satisfaction. - 📈 Business Growth: I leverage the latest technologies and best practices to ensure your solutions are scalable and future-proof. -🤝 Collaborative Approach: I work closely with you to understand your unique needs and deliver tailored impactful solutions. - 🔍 Attention to Detail: Every aspect of your project is handled with meticulous care, ensuring the highest quality results. - 📬 Clear Communication: I maintain transparent and regular updates to keep you informed at every stage. Whether you need cutting-edge AI systems or streamlined solutions for your business, I’m here to turn your vision into reality. Let’s create something extraordinary together! 🚀
    Featured Skill PyTorch
    Retrieval Augmented Generation
    LLM Prompt Engineering
    AI Chatbot
    Python Scikit-Learn
    Transformer Model
    Deep Learning
    Neural Machine Translation
    OpenCV
    Large Language Model
    Natural Language Processing
    Computer Vision
    Artificial Intelligence
    Data Analysis
    Machine Learning
  • $55 hourly

    • 5.0/5
    • (9 jobs)
    I'm an AI Software Engineer and Fractional CTO with 10+ years of experience. I offer: 💡 R&D Software Consultancy 💡 RAG, Agent Development, and OpenAI Integration 💡 API development, CI/CD, DevOps, Docker, Terraform 💡 Frontend and Backend development 💡 ML&AI Consulting and Engineering Tech stack: - Frontend: React / Vue / Svelte / Next.js / React / TypeScript - Backend: Golang / Rust 🦀 / Python - Machine Learning: PyTorch / Reinforcement Learning (RL) tooling / Edge Impulse - CI/CD: Docker / Kubernetes / Helm / Terraform / AWS / GCP / Gitlab / Github / Jenkins - Databases: Postgres / Mongo / MySQL / Firestore / Redis (cache) - Message brokers: Kafka / Memphis / RabbitMQ - APIs: gRPC / REST / GraphQL - Patterns: Hexagonal architecture / Events and more ML Layer 🧠🤖: - ML Libraries: Scikit-learn, XGBoost, diffusers, transformers, etc. - DL Frameworks: TensorFlow, PyTorch, Keras, etc. - Large Language Models: GPT, **LLaMA**, Falcon, etc. - Generative AI Consultant - RAG, Prompt Engineering, LangChain, LlamaIndex You can find more about me on my personal site: jovisaib.com Let's talk about your project! Keywords: javascript, integration, rest, api, terraform, e-commerce, shopify, stripe, serverless, cloud functions, golang, bigquery, cloudbuild, cloudrun, gcp, aws, ai, rag, langchain, fractional cto
    Featured Skill PyTorch
    BigQuery
    Node.js
    Terraform
    React
    Vue.js
    Tailwind CSS
    Golang
    Google Cloud Platform
    Amazon Web Services
    DevOps
    D3.js
    Rust
    Python
    TensorFlow
  • $25 hourly

    • 5.0/5
    • (19 jobs)
    Software engineer focused on machine learning / deep learning. Python lover. I am great on task automatization, data processing and visualisation. Have worked with tabular data and images and can develop a whole machine learning project.
    Featured Skill PyTorch
    FastAPI
    Bash
    Machine Learning
    AWS Lambda
    TensorFlow
    Flask
    Amazon DynamoDB
    Docker
    Python
  • $40 hourly

    • 5.0/5
    • (4 jobs)
    I'm a Technology and Management Consultant, Researcher and AI engineer and Python developer with 7+ years of experience in data analysis, machine learning, and software development. I'm passionate about building and deploying AI solutions that solve real-world problems. My expertise includes: AI/ML: Developing and deploying machine learning models using Python libraries like scikit-learn, TensorFlow, PyTorch, and LangChain. Data Annotation: Annotating data for various AI models, including LLMs, ensuring high-quality training data. Python Development: Building and maintaining Python applications and scripts for data analysis, automation, and AI development. I'm also experienced in data visualization, cloud computing (AWS, GCP), and have a strong understanding of blockchain technology. I'm a fast learner, a team player, and always eager to tackle new challenges. Let's collaborate on your next Business, Data or AI project!
    Featured Skill PyTorch
    Data Mining
    Hugging Face
    TensorFlow
    Research Methods
    Research & Strategy
    Competitive Analysis
    Entrepreneurship
    Market Analysis
    Telecommunications
    Analytics
    Digital Strategy
    Travel & Hospitality
    Cybersecurity Management
    Data Analytics
  • $35 hourly

    • 5.0/5
    • (3 jobs)
    Certificates Bachelor Degree in Computer Engineering Institution: University Autònoma de Barcelona (UAB) Year: 2003 Postgraduate in the Creation of Video Games Institution: University Pompeu Fabra (UPF) Year: 2003 Course in Programming Unity 3D Institution: University Oberta de Catalunya (UOC) Year: 2012 Postgraduate in Artificial Intelligence with Deep Learning Institution: University Politècnica de Barcelona (UPF) Year: 2021 Senior AI and Computer Vision Research Engineer based on Computer Engineer graduate. Research interests include state-of-the-art Artificial Intelligence, Computer Vision and Natural Language Processing. * Development of innovative solutions in AI, especially in computer vision. * Extensive programming and AI experience. * Deep insights and innovative perspectives on complex AI projects. * Deep technical expertise. * Ability to innovate and solve complex problems. * Multidisciplinary approach. *Senior experience in the field. * Expert capable of leading complex AI and computer vision projects. Experience, - More than 20 years working as a Computer Engineer in software development and project management. Experience in various domains including Finance, Insurance, Health, Media, other industries, and Public Sector Domain. - Related to Artificial Intelligence, since 2020, working in this area. - 3 years working as Computer Vision Engineer, on a robotic project based on Raspberry Pi board. Research, My research project was about Indoor Semantic Segmentation. The model was U-net network with Deep Dilated convolutions at the bottleneck and Attention mechanism. All this combined improved the results compared to state-of-the-art U-net. Interests, I am passionate about Deep Learning. I am looking for projects that want to get returns to my best abilities. I have become a freelancer to solve challenges and satisfy my customers. Personal Attributes. Calculated by GPT 4 based on my traits. Thinker: 50% Innovator: 30% Shaper: 15% Leader: 5% (Based on TIME100 AI 2024 Categories) AI Analyst (Monitor Evaluator & Thinkers), and AI Domain Expert (Specialist & Innovators) (Based on The Nine Belbin Team Roles)
    Featured Skill PyTorch
    Artificial Intelligence
    Machine Learning
    Deep Learning
    Model Optimization
    TensorFlow
    Python
    Natural Language Processing
    Keras
  • $50 hourly

    • 4.8/5
    • (16 jobs)
    I build production-level NLP solutions; I research new approaches, implement state-of-the-art in literature, and deliver production-ready models.
    Featured Skill PyTorch
    Deep Neural Network
    Data Visualization
    Deep Learning Modeling
    Multilingual Translation
    Generative AI Prompt Engineering
    Natural Language Understanding
    Natural Language Processing
    Java
    TensorFlow
    Python
  • $60 hourly

    • 5.0/5
    • (1 job)
    I am a data scientist with domain knowledge in energy, mechanical, and aerospace engineering, with a PhD in the latter field. I have 7 years of experience in developing Python-based solutions to engineering problems encompassing various topics such as processing of simulation results, time-series analysis, or material property calculations. Most recently I work on problems of mobility and connected vehicles/internet-of-things, leveraging SQL for processing the vast amounts of data generated by vehicle fleets, and Python to find insights and model relevant processes.
    Featured Skill PyTorch
    NumPy
    Python Scikit-Learn
    Machine Learning
    Data Analysis
    Data Science
    CI/CD
    Process Modeling
    Thermodynamics
    Writing
    Automotive Engineering
    Aerospace Engineering
    Mechanical Engineering
    Python
    SQL
  • $55 hourly

    • 5.0/5
    • (4 jobs)
    I'm an expert (4+ years) processing of large volumes of data, from multiple sources for further analysis.I'm a software developer focused on data-driven solution. I have also experience creation recommendation systems. I'm +4 years experienced specialist in Machine Learning/Deep Learning with various projects including Machine learning models, Clustering Natural Language Processing and time-Series Forecasting. I am an expert in NLP problems working with spark-nlp and spacy. I can deploy NLP models and fine-tune this model.I am a developer of spark-nlp library creating models and transformers for sparkp-nlp healthcare. I've experienced at: 📌 Web solutions ( backend development) 📌 Data Science and Analytics 📌 NLP solutions. 📌 Data integration and management I use an Agile approach to ensure great products delivery. My Software Stack is : Back-End: Python| Scala | Akka | Spring | | Flask | PostgreSQL | MongoDB | R | | SQL | MongoDB | Elasticsearch Analytics: Pandas | Seaborn | metabase | spark | dask | airflow AI and Data science: Tensorflow | Pytorch | Google and AWS products | NLTK | Pandas | spacy | pycaret| xgboost | Numpy | Scikit-learn |mlflow NLP : | Spark-nlp| Huggingface|rubrix|sparql|
    Featured Skill PyTorch
    Data Analysis
    Artificial Intelligence
    Elasticsearch
    Python Scikit-Learn
    Data Science Consultation
    Data Science
    Machine Learning Model
    Apache Spark
    Natural Language Processing
    Deep Learning
    Scala
    Python
    TensorFlow
    Databricks Platform
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    Senior Machine Learning Engineer | Expert in MLOps and delivering scalable generative AI solutions Tech Stack: • Cloud infra: GCP / AWS / Azure • ML frameworks: PyTorch / TensorFlow / Keras • Data engineering: Spark, Dataflow • Orchestration: Airflow, Argo, Kubeflow, Vertex AI Pipelines • Tools: NumPy, Pandas, Scikit-learn, Docker, HuggingFace, Streamlit, Gradio, Google Colab, LangChain, spaCy, NLTK, FastAPI, FAISS, OpenSearch, LlamaIndex I bring over 5 years of experience delivering Python NLP, Speech Recognition, and LLM-based generative AI solutions that drive business outcomes, from research to prototyping to production, with a focus on interpretability, efficiency, and scalability.
    Featured Skill PyTorch
    Generative AI
    Instruction-Based Prompt
    MLOps
    Docker
    Kubeflow
    GPU
    LLM Prompt Engineering
    Natural Language Processing
    SQL
    Amazon SageMaker
    Azure Machine Learning
    Google Cloud Platform
    Apache Spark
    TensorFlow
  • $50 hourly

    • 4.3/5
    • (22 jobs)
    I am Younas Khan, a passionate Machine Learning expert with 7+ years of experience in Python, ML, AI, DL, Data Engineering, and Data Analytics tools like Python, Matlab, Rapid Miner, Weka, and Power BI. ✅Unlimited revisions ✅Clear explanations ✅Well-documented code I specialize in: 🤖 Model design, training, and tweaking 🤖 Visually engaging charts and dashboards 🤖 Meticulous research paper writing 🤖 Systematic literature reviews 🤖 Thesis assistance 🤖 Professional content creation including articles, resumes, and more My Approach: 🌟 What sets me apart is my passion for meaningful projects. I selectively choose endeavors that excite me, ensuring every task is delivered with 100% originality and zero plagiarism. I don't just meet deadlines; I beat them. Attention to detail and your goals are my top priorities. When we collaborate, your success becomes my mission. 🛠️ Services Offered: ✨ Data analysis/data science/predictive modeling for business and research purposes using methods from data mining/machine learning (Gradient Boosting Machines, Random Forest, ANN, KNN, SVM, etc.), econometrics, and statistics. ✨ Deep Learning Models (CNN, RNN, LSTM, GRU, FNN, GAN, DBN, SOM, VAE, RBM, CapsNet, DQN, ResNet, U-Net, Transformer, WaveNet, Mask R-CNN.) ✨ Computer Vision (Canny Edge Detection, Hough Transform, SIFT, SURF, Haar Cascade Classifier, Template Matching.) ✨Prompt Engineering (LLMs, Chatgpt 3.5/4) ✨Chat bots Research Interests: ✨ Machine Learning ✨ Artificial Intelligence ✨ Deep Learning ✨ Computer Vision ✨ Internet of Things(IoTs) ✨ Natural Language Processing(NLP) ✨ Network/Data Security/Privacy 🤝 If you're looking for a dedicated and skilled machine-learning expert to bring your ideas to life, I'm here. 🔗 Reach out today, and let's make a difference!
    Featured Skill PyTorch
    Project Management
    Scientific Literature Review
    LaTeX
    Statistics
    Academic Writing
    Research Paper Writing
    Scientific Research
    Editing & Proofreading
    Data Visualization
    Data Analysis
    Data Engineering
    Jupyter Notebook
    Neural Network
    Python
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Machine Learning Engineer & Full-Stack Developer I bridge the gap between legal expertise and cutting-edge technology, specializing in NLP, recommendation systems, and full-stack development. With 8+ years of legal experience and a strong engineering background, I deliver solutions that truly understand business requirements. My expertise includes: - Building custom NLP solutions for legal document analysis and processing - Developing recommendation systems using Neo4j, embeddings, and graph algorithms - Creating full-stack web applications with Python (FastAPI, Django, Flask) and React - Implementing ML pipelines with PyTorch, Spacy, NumPy and Pandas - Deploying production-ready systems using Docker, AWS, and Azure Recent success: Designed and built Lexilia, an AI-powered platform that helps General Counsels select optimal law firms through automated RFP generation, intelligent matching algorithms, and proposal analysis. I thrive on complex challenges where my dual expertise in law and technology creates unique value. Let's discuss how I can help you transform legal and business workflows through intelligent automation.
    Featured Skill PyTorch
    Natural Language Processing
    PostgreSQL
    MongoDB
    Neo4j
    Docker
    Next.js
    Hugging Face
    FastAPI
    Microservice
    spaCy
    Django
    Flask
    Machine Learning
    Python
  • $40 hourly

    • 0.0/5
    • (2 jobs)
    I am a versatile professional with a strong background in Electrical Engineering, Industrial Automation, and Instrumentation. My passion for emerging technologies led me to pursue a Master's degree in Big Data Technologies and AI. Currently, I am working as a Data Scientist/Data Analyst at an electrical company, leveraging my knowledge of machine processes to create effective AI models. With a good understanding of Big Data technologies, I am also skilled in data engineering, enabling me to deliver comprehensive data-driven insights that drive business growth. I am a quick learner, adaptable to new technologies and have strong problem-solving skills. My ability to work effectively in a team and deliver results under tight deadlines makes me a valuable asset to any organization.
    Featured Skill PyTorch
    TensorFlow
    pandas
    Data Engineering
    Data Analysis
    Data Science
    Big Data
    Elasticsearch
    Apache Kafka
    Apache Hadoop
    Apache HBase
    Apache Spark
    MongoDB
    Microsoft Power BI
    Python
  • $20 hourly

    • 4.9/5
    • (7 jobs)
    Hi, I'm Ruben – an engineer with an economist's insight, passionate about transforming raw data into actionable success. I believe that data is the key driver of innovation, and I specialize in delivering end-to-end solutions that empower your business to thrive. What I Do Best: • Machine Learning & AI Solutions: I design, train, and fine-tune custom machine learning models tailored to your unique challenges. • Dataset Engineering: From gathering and cleaning raw data to assembling robust, high-quality datasets, I ensure your models have the best foundation possible. • Deployment & Scalability: I deploy production-ready models and integrate them seamlessly into web and mobile applications, ensuring scalability and efficiency. • Data-Driven Insights: Whether it’s user behavior analysis, recommendation systems, or advanced object detection and classification, I transform complex data into clear, actionable insights. Technical Expertise: • Python, PyTorch • Densenet, Resnet, VGG, Mobilenet... • ChatGPT (Vision, Whisper, DALL-E) • MongoDB • End-to-end machine learning pipelines—from data collection to model deployment While there are many developers out there, my commitment is to focus exclusively on your project’s success. I work diligently to understand your business needs, overcome challenges, and deliver innovative solutions that set you apart. Let’s harness the power of data and drive your business forward. Thanks for reading, Ruben
    Featured Skill PyTorch
    Deep Learning
    Keras
    TensorFlow
    Git
    YOLO
    MongoDB
    ChatGPT
    Machine Learning
    SQL
    Python
  • $65 hourly

    • 0.0/5
    • (0 jobs)
    I’m an AI & ML Team Lead with 15+ years of experience in software development, specializing in building intelligent, scalable, and business-aligned AI solutions. I focus on turning complex data challenges into actionable, efficient, and high-performing AI-driven systems that create real business impact. I thrive on bridging the gap between technology and business objectives, ensuring that AI and ML models are not just technically sound but also aligned with strategic goals. With a proven track record in Fintech, Stock Market Analysis, G2C Services Digitalization, and E2E Data Exchanges, Manufacturing, Healthcare, Real Estate. I bring deep expertise in delivering AI-powered products that enhance decision-making, automate workflows, and drive business efficiency. How I Build AI Solutions That Work. To develop future-proof AI systems, I rely on: ✅ Cutting-edge ML & AI technologies – from deep learning models to advanced data analytics ✅ Strategic planning & business alignment – ensuring AI solutions solve real-world business problems ✅ Proven best practices in scalable system architecture, model optimization, and deployment ✅ Seamless collaboration between technical teams, business stakeholders, and end users Beyond AI: Leadership & Delivery Excellence End-to-end project execution – from ideation to deployment, ensuring smooth and efficient AI integration Team building & mentorship – leading high-performing AI and data science teams for long-term success Client-focused approach – translating complex AI concepts into tangible business value Why Work With Me? 🔹 Scalable AI/ML Architectures – Expertise in designing and deploying robust, scalable AI/ML solutions for real-world applications 🔹 Advanced Technical Proficiency – Skilled in Python, LangChain, LlamaIndex, TensorFlow, PyTorch, and Docker for developing and managing end-to-end ML pipelines 🔹 Hands-On AI Specialization – Extensive experience in natural language processing (NLP), computer vision, and predictive analytics 🔹 Cloud & Infrastructure Expertise – Proficient in AWS, Azure, and GCP, ensuring seamless integration of AI/ML applications into cloud environments 🔹 AI-Driven Business Solutions – Proven success in applying AI to solve complex business problems and drive data-driven strategies 🔹 Innovation & Continuous Learning – Passionate about exploring cutting-edge AI technologies to stay ahead of industry trends and deliver future-ready solutions Technological stack: Languages: Python, R, CSS, HTML Frameworks: PyTorch, TensorFlow, NLTK, spaCy, SciKit-learn, RESTful API, Numpy, Jupiter, Pandas, LangChain, LlamaIndex Cloud: AWS, Azure, Azure ML, Azure Data Factory Tools and Platforms: Colab, OpenAI, Anthropic, Google Gemini Technologies and Methods: OCR, NLP, Predictive Analytics, Lead Scoring, LLMOps AI: OpenAI, Hugging Face, Meta LLM, Anthropic. Applications: Chatbots, Bots, Business processes automation, Reporting Automation. Databases: PostgreSQL, MySQL, MongoDB, Vector and Graph DBs Virtualization: Docker SDLC: Agile, Scrum, Kanban If you’re looking for a trusted AI expert to build scalable, business-driven AI solutions, let’s connect and bring your vision to life! 🚀 Keywords: Machine Learning,ML,Data Science,Artificial Intelligence,AI,AI-driven solutions,Python, LangChain,LlamaIndex,TensorFlow,PyTorch,Docker,Natural language processing,NLP,Computer vision,predictive analytics,machine learning pipelines,AWS,Azure,GCP.
    Featured Skill PyTorch
    Retrieval Augmented Generation
    OCR Algorithm
    NLP Tokenization
    Hugging Face
    Claude
    OpenAI API
    Azure Machine Learning
    Google Cloud Platform
    AWS Development
    TensorFlow Lite
    TensorFlow
    Python
    LLaMA
    LangChain
  • $44 hourly

    • 0.0/5
    • (1 job)
    Interests: - Sailing, Yachting; - Bycicling; - Travelling; - Mountain tourism; - Swimming; - Tennis; - Interior design
    Featured Skill PyTorch
    AWS Application
    Statistics
    Data Visualization
    Machine Learning
    Deep Learning
    Augmented Reality
    Computer Vision
    Convolutional Neural Network
    Python
    TensorFlow
    OpenCV
    C++
  • $95 hourly

    • 0.0/5
    • (0 jobs)
    Full Stack Software Engineer with 8 years of experience in Web and API development. Eager to keep learning and contribute to a dynamic and innovative team.
    Featured Skill PyTorch
    OpenShift
    Microsoft Azure
    TensorFlow
    MongoDB
    Amazon Web Services
    Kubernetes
    Jenkins
    Docker
    Python
    React
    Vue.js
    Node.js
    TypeScript
    JavaScript
  • $55 hourly

    • 0.0/5
    • (0 jobs)
    I am a Computer Vision engineer with a strong background in Deep Learning, Machine Learning and Image processing techniques. Also I have experience with text and audio applications. I have worked with large consulting firms and small startups. I enjoy the new challenges presented by the advancement of AI and providing new solutions to innovative projects. I also possess experience with AWS, enabling me to create the necessary infrastructure to deploy models into production environments. Experience as developer - 8 years of experience in Machine Learning. - 6 years of experience in Computer Vision. Strong knowledge of OpenCV. - 6 years of experience in Deep Learning. Experience with Pytorch and Keras frameworks. Experience with algorithms such as Image Classification, Object Detection, Image Segmentation, CycleGan, Reinforcement Learning (DDPG), Encoder-Decoder, Stable Di?usion and Recurrent Neural Networks. - 2.5 year of experience in R+D. - 1 year of Experience in Natural Language Processing. - Experience with Python, R, Matlab and MySQL. - Experience with Amazon Web Services and Azure. Interpersonal Skills - Experience dealing with clients and international projects.
    Featured Skill PyTorch
    Machine Learning
    Keras
    TensorFlow
    Python
    Azure Machine Learning
    Google Cloud Platform
    Amazon Web Services
    MLOps
    OpenCV
    Computer Vision Software
    Deep Learning Modeling
    Deep Learning
    Deep Neural Network
    Computer Vision
  • $56 hourly

    • 0.0/5
    • (0 jobs)
    Hello! I'm an innovative and skilled AI and Scala Backend Developer with extensive experience in building robust, scalable, and efficient backend systems. My expertise in Scala, combined with a strong foundation in artificial intelligence and machine learning, enables me to deliver cutting-edge solutions for complex challenges. Whether it's optimizing existing systems or developing new ones from scratch, I bring a blend of technical skill and creative problem-solving to every project. Skills: Programming Languages: Scala, Java, Python Frameworks & Libraries: Akka, Play Framework, TensorFlow, PyTorch Databases: PostgreSQL, MongoDB, Cassandra AI & Machine Learning: Neural Networks, Natural Language Processing, Predictive Analytics Tools: Git, Docker, Kubernetes, Jenkins Cloud Services: AWS, Azure, Google Cloud Platform Agile Methodologies: Scrum, Kanban
    Featured Skill PyTorch
    AI Consulting
    Apache Kafka
    Akka-HTTP
    Apache Cassandra
    Python
    Akka
    Scala
  • $40 hourly

    • 3.0/5
    • (5 jobs)
    Hi all, I'm a Senior AI Engineer with over 9 years of experience. My expertise spans a wide range of machine learning and artificial intelligence domains, including: Machine Learning: Extensive experience with various ML models and algorithms. Development and support of custom ML solutions. Data preprocessing and post-processing for optimal results. Conversational AI: Design, implementation, and maintenance of customer chatbots. Optimization and ongoing support for conversational systems. Large Language Models (LLMs): Leveraging state-of-the-art LLMs to develop innovative solutions across industries. Advanced prompt engineering techniques for optimized model performance. Fine-tuning LLMs to meet specific application requirements. Experience in pre-training open-source LLMs and tokenizers using QLora method and transformers. AI System Design: Designing and implementing end-to-end AI solutions. Tailoring AI models to address diverse industry challenges. Throughout my career, I've successfully applied my skills to create cutting-edge AI solutions that drive innovation and efficiency. My strong background in both traditional machine learning and modern AI techniques allows me to approach problems holistically, ensuring robust and effective outcomes. I'm passionate about staying at the forefront of AI advancements and applying this knowledge to solve complex real-world problems.
    Featured Skill PyTorch
    Neural Network
    Generative Model
    GPT-4
    ChatGPT
    GitLab
    Microsoft Azure
    Docker
    Data Analysis
    Natural Language Processing
    Computer Vision
    Machine Learning Model
    Python
    Data Science
    Machine Learning
  • $60 hourly

    • 0.0/5
    • (1 job)
    Senior Data Scientist & AI/ML Expert | Former HealthTech CEO With over 12 years of experience developing medical devices and decision support systems for the diagnosis of pulmonary diseases, I have a deep understanding of the intersection between technology and healthcare. As a former CEO of a health startup, I’ve successfully managed companies through all stages, from foundation to product development, funding, and scaling. Currently, I am expanding my expertise into the field of Natural Language Processing (NLP), where I work on processing telemarketing call recordings to extract valuable insights that drive business decisions. Proficiency in: - Data Analysis & Statistical Modeling: Expert in extracting, cleaning, and transforming data to generate actionable insights. Proficient in statistical modeling, hypothesis testing, and predictive analytics. - Machine Learning & AI: Skilled in building, training, and deploying machine learning models, including supervised, unsupervised, and reinforcement learning techniques. Extensive experience with algorithms such as regression, classification, clustering, and deep learning. - Programming & Tools: Proficient in Python, R, SQL, and familiar with tools such as TensorFlow, PyTorch, and Scikit-learn. Strong experience with cloud platforms (AWS, GCP, Azure) and big data technologies (Hadoop, Spark). - Data Engineering: Experienced in designing and implementing data pipelines, ensuring the scalability, reliability, and efficiency of data workflows. Strong understanding of ETL processes and data architecture. - Visualization & Communication: Adept at creating clear and compelling data visualizations using tools like Tableau, Power BI, and Matplotlib. Excellent communication skills to convey complex technical concepts to non-technical stakeholders. - Project Management & Leadership: Proven track record in leading cross-functional teams, managing projects, and delivering results under tight deadlines. Skilled in Agile methodologies and collaborative development. - Business Acumen & Strategy: Strong ability to align data-driven insights with business objectives, driving strategic decisions that enhance operational efficiency and revenue growth.
    Featured Skill PyTorch
    Seaborn
    Beautiful Soup
    Matplotlib
    SQL
    SciPy
    Microsoft Azure
    Python Scikit-Learn
    NumPy
    pandas
    Machine Learning
    Artificial Intelligence
    Large Language Model
    TensorFlow
    Python
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    Machine Learning Engineer with 6+ years of experience in developing AI solutions for computer vision, fraud detection, and data analysis. Skilled in end-to-end model development, MLOps, and optimizing models for production. Proven track record in building scalable AI systems and reproducible ML pipelines, with a focus on performance and business impact.
    Featured Skill PyTorch
    Data Analysis
    Docker
    TensorFlow
    Kubernetes
    Machine Learning
    ETL Pipeline
    Machine Learning Model
    Artificial Intelligence
  • $45 hourly

    • 4.7/5
    • (1 job)
    I am a data scientist and software engineer with 7 years of experience in Deep Learning. I worked as a consultant in projects for clients such as Huawei or Repsol. I completed my PhD in Deep Neural Networks for Information Extraction from Documents at the Computer Vision Center Barcelona, working with Computer Vision and NLP models. I hold a bachelors degree in mathematics and masters degree in modeling for science and engineering from Autonomous University Barcelona. I've been programming since my first year in university (2009). I programmed in languages such as Python, C and R. For more information check my portfolio in manucarbonell.github.io
    Featured Skill PyTorch
    TensorFlow
    MySQL Programming
    Python
    Microsoft Excel
    R
  • $20 hourly

    • 5.0/5
    • (2 jobs)
    I am pursuing a Doctoral degree in Robotics and Rehabilitation and being part of different research laboratories over the past 4 years I have thoroughly enjoyed reviewing, proofreading and editing scientific writings in addition to performing some crazy experiments with Robots. My go-to tool has always been Latex which has enabled me to produce high quality documents over the years. I provide the following services for a reasonable fee with quality work and timely delivery: - Converting documents to Latex format with figures and tables. - Proofreading and editing technical reports, essays, research papers and dissertations. - Constructing bibliographies in MLA, APA, HARVARD and CHICAGO referencing styles. - Conducting literature reviews. - Reviewing and paraphrasing scripts to remove plagiarism - Paraphrasing non-technical writings to help improve reader engagement.
    Featured Skill PyTorch
    Scientific Literature Review
    Writing
    Citation Style
    Keras
    Proofreading
    Python
    LaTeX
  • $30 hourly

    • 0.0/5
    • (1 job)
    I'm an AI Engineer with experience building NLP Models and deploying API frameworks for AI. I can help your business both from a developer/engineer side and from the data science/ai research side. I work daily with the most popular packages for AI development: NLTK, PyTorch, scikit-learn, spaCy, TensorFlow... I'm very experienced with the Google Cloud Platform products like: Cloud Functions, BigQuery, CloudRun, VertexAI, etc. I'm a problem solver and I enjoy new challenges.
    Featured Skill PyTorch
    Google Cloud Platform
    Artificial Intelligence
    API Development
    Computer Science
    Data Engineering
    ChatGPT
    Transformer Model
    Python Scikit-Learn
    TensorFlow
    Natural Language Processing
    Machine Learning Model
    Python
    Data Science
    Machine Learning
  • $20 hourly

    • 0.0/5
    • (1 job)
    Master in Artificial Intelligence of the UPC. Currently working in Ficosa on autonomous vehicle development. Self-driven, result-oriented AI enthusiast. Self-taught programmer with a special interest in autonomous vehicles and robots. Happy to work with anything connected to AI: • Deep Learning • Reinforcement Learning • Object Recognition • LLMs Strong expertise in Reinforcement Learning in simulated environments, Computer Vision and object detection on images.
    Featured Skill PyTorch
    Convolutional Neural Network
    Robot Operating System
    Large Language Model
    Transformer Model
    Machine Learning
    Keras
    Deep Learning
    TensorFlow
    Computer Vision
    Reinforcement Learning
    Python
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    About me: I am an AI & Machine Learning Engineer with a solid background in Python, Scikit-Learn, and PyTorch. I specialize in building innovative machine learning models for segmentation, classification, regression, and detection tasks, applying cutting-edge techniques to deliver high-quality solutions tailored to client needs. Beyond AI, I have experience in software engineering and web development, with expertise in HTML, CSS, and Vue.js for front-end development and Django and Laravel for back-end solutions. I’m proficient in version control using Git and am expanding my expertise in Docker for efficient containerized workflows. I’m committed to delivering reliable, creative, and efficient solutions, helping clients achieve their goals through technology and innovation.
    Featured Skill PyTorch
    Software Development
    Requirement Analysis
    Figma
    Canva
    Software Design
    MySQL
    Laravel
    Vue.js
    CSS
    HTML
    Adobe Photoshop
    Apache Struts 2
    Django
    Python Scikit-Learn
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    I am a Biomedical Engineer specialized in AI. My expertise encompasses Biomechanics and Biomedical Imaging. Currently, I am seeking new projects and collaborations to engage with in my spare time. If you're interested in connecting or learning more about my background, please email me at marioamoros2810@gmail.com.
    Featured Skill PyTorch
    Biomedical Visualization
    Biomechanical Engineering
    Unit Testing
    Artificial Intelligence
    Image Classification
    SQL
    Machine Learning Algorithm
    Python
    Deep Learning
    Data Science
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Top cities for PyTorch Freelancers in Spain

Show more