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Hire the best Scikit-Learn Specialists in Greece

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  • $40 hourly

    • 5.0/5
    • (3 jobs)
    Data Analyst specializing in Python's data-related libraries, with certified expertise in Power BI. I excel in tasks such as data processing, data visualization, developing Power BI semantic models/reports/dashboards, statistical modeling, time series forecasting, etc. My niche is exploratory data analysis, and I am also well-versed in Python's statistical libraries. If you're looking for someone to work magic on your datasets or build dashboards for your organization, you're at the right place. I have approximately four years of experience using Power BI and currently hold an active Microsoft certification (PL-300), while my journey with Python's statistical and data modules began more than a decade ago during my Master's degree. My professional background includes roles in international organizations engaged in humanitarian operations and market research companies.
    vsuc_fltilesrefresh_TrophyIcon Scikit-Learn
    Tableau
    Microsoft Power BI
    Scrapy
    Python Script
    Python Scikit-Learn
    Matplotlib
    pandas
    NumPy
    Time Series Forecasting
    Data Management
    Regression Analysis
    Statistical Analysis
    Data Visualization
    Python
    Data Analysis
  • $14 hourly

    • 5.0/5
    • (15 jobs)
    Fluent English speaker. Msc. in Applied and Economics and Data Analysis, for the past year working as a Data Entry Specialist.
    vsuc_fltilesrefresh_TrophyIcon Scikit-Learn
    Data Analytics
    Data Entry
    Data Collection
    Python
    Stata
    R
    Python Scikit-Learn
    pandas
  • $55 hourly

    • 0.0/5
    • (0 jobs)
    I’m a Machine Learning Engineer with a strong focus on Earth observation and remote sensing. Over the years, I’ve worked on a variety of projects in areas like agriculture, commodity mapping, and defense, which has given me a solid understanding of the challenges that come with remote sensing data from different sources. I’ve spent a lot of time designing machine learning solutions tailored to specific needs—whether it’s improving crop yield predictions or solving defense-related problems. I enjoy diving into the details, figuring out what works best for each domain, and creating models that make a real difference. I’m always up for new challenges and love exploring innovative ways to push the boundaries of what’s possible. If we work together, you can count on me to bring a mix of curiosity, expertise, and dedication to help turn complex data into meaningful results.
    vsuc_fltilesrefresh_TrophyIcon Scikit-Learn
    Satellite Image
    Git
    LaTeX
    Remote Sensing
    Teaching Programming
    OpenCV
    Machine Learning
    Deep Learning
    Python
    PyTorch
    Computer Vision
    Python Scikit-Learn
  • $10 hourly

    • 4.9/5
    • (7 jobs)
    My main tech stack: - Selenium - Pytest / Postman - Django / Flask / FastAPI - PostgreSQL - Celery - Docker / docker-compose / minikube - Terraform / Ansible - Cloud (AWS, DigitalOcean, Heroku) - Nginx - VueJS - SSL certification - scikit-learn / keras / tensorflow - gitlab-ci *Detailed description of ML tasks (paid experience on Upwork)* 1. Preprocessing the data - handling missing values, scaling numerical features, encoding categorical variables, etc. (Python, Pandas, Numpy, Scipy, SQL) 2. Spliting the data into training and testing sets (Scikit - learn) 3. Choosing classifier(s) or regressor(s) 4. Features engineering (statistical analyses of feature's histogram building with Matplotlib, Seaborn) 5. Training classifier(s) or regressor(s) on the training set. 6. Evaluating the performance of classifier(s) or regressor(s) on the testing set using appropriate metrics such as accuracy, precision, recall, F1-score, etc, ROC_AUC curve. 7. Tuning hyperparameters using techniques like GridSearchCV or RandomizedSearchCV to find the best configuration for the model(s). 8. Selecting the best model and using it for results prediction. 9. Web scraping/data mining (Selectium, Beautiful soup, others API) 10.Applying deep learning API Keras and framework TensorFlow *Detailed description of Web development pet project (currently mostly hobby)* 1. Backend RESTful API development (Flask, Django) 2. Implementing design patterns (MVC or abstract factory) 3. Configurating nginx (routing logic for 'Backend' API, 'Frontend' (VUE) and SSL certificates (by Let's Encrypt)) 4. Connecting batabase (Postgreql, Mysql, (Nosql) Mongodb) to 'backend' API 5. Configuring communication between microservices with message brokers (Celery, RabbitMQ) 6. Task management for time-consuming procedures (Redis+Celery) 7. Containerizining (docker-compose, K8s cluster - local (minikube), Helm charts can be created) 8. Testing (Pytest, Cypress, Postman) 9. Deployment (AWS EC2, digital ocean etc.) 10. Deployment automation (Terraform&Ansible) 11. Monitoring (Prometheus) and visualization (Grafana) of metrics values 12. Implementing gitlab-ci Current project related to 1. Implementing JSON Web Token Authenticion 2. Implementing gRPC-Python 'backend' API or websocket API 3. Implementing Dijkstra's algorithm (Python) for network planning 4. Documenting API (Swagger) 5. Chatbot creating (including AI Agent)
    vsuc_fltilesrefresh_TrophyIcon Scikit-Learn
    Selenium
    Docker Compose
    NGINX
    Vue.js
    Postman
    Terraform
    AWS Elemental
    Django
    Python Scikit-Learn
    PostgreSQL
    Data Scraping
    Kubernetes
    Flask
    Python
    Data Analysis
  • $25 hourly

    • 5.0/5
    • (4 jobs)
    👋 Welcome to my profile 🚀! I am a passionate and experienced Computer Vision specialist with a strong background in Deep Learning and Machine Learning. With over 2 years of professional experience, I have honed my skills in developing cutting-edge solutions for various visual recognition tasks. I create projects that help my clients providing value and utility depending on the case that fits their needs. 🔷 Expertise: ✅ Object Detection: My forte lies in building state-of-the-art YOLO models for precise and efficient object detection, enabling accurate real-time analysis of images and videos. ✅ Image Segmentation: I excel in creating sophisticated image segmentation models that effectively identify and classify different regions within an image, providing valuable insights for diverse applications. ✅ Image Classification: I am well-versed in developing robust image classification models, leveraging deep learning techniques to accurately categorize and label images based on their content. ✅ Object Tracking: I have expertise in implementing object tracking algorithms that enable continuous monitoring and tracing of objects across video frames, contributing to enhanced visual understanding. 🔷 Frameworks: ✅ PyTorch ✅ OpenCV ✅ TensorFlow ✅ Keras 🔷 Why Choose Me 💯: ✅ Professional Excellence: I am committed to delivering top-notch results that exceed expectations, while adhering to industry best practices and coding standards. ✅ Collaborative Approach: I believe in fostering open communication and working closely with my clients to understand their unique needs, ensuring a tailor-made solution for every project. ✅ Timely Delivery: Meeting deadlines is a priority for me. You can rest assured that your projects will be completed on time and within budget. ✅ Innovation: I stay updated with the latest advancements in Computer Vision and Deep Learning, enabling me to incorporate cutting-edge techniques and ideas into my work. 🔷 Image Annotation Services: Additionally, I offer comprehensive image annotation services, ensuring your datasets are meticulously labeled and prepared for training, contributing to the success of your computer vision projects. I am excited to bring my expertise to your projects and help you achieve your vision. Whether you need an innovative object detection model, sophisticated image segmentation, or reliable image annotation services, I am here to deliver results that elevate your projects to new heights. Let's collaborate and turn your ideas into reality!
    vsuc_fltilesrefresh_TrophyIcon Scikit-Learn
    Data Analysis
    Analytical Presentation
    SQL
    Matplotlib
    YOLO
    Object Tracking
    Object Detection
    pandas
    Python Scikit-Learn
    Machine Learning Model
    Deep Learning Modeling
    Python
    TensorFlow
    Keras
    PyTorch
  • $10 hourly

    • 5.0/5
    • (1 job)
    I am data analyst. Knows :data science,machine learning,data visualization ,web scraping Programming language: python(numpy,pandas etc),c++,perl
    vsuc_fltilesrefresh_TrophyIcon Scikit-Learn
    Realm Database
    React Native
    React Bootstrap
    Excel Formula
    Science
    Python Scikit-Learn
    Python Script
    Data Entry
    Data Collection
    Data Analytics & Visualization Software
    Data Cleaning
    Data Mining
    Data Science
    Microsoft Excel
    Data Analysis
  • $50 hourly

    • 5.0/5
    • (2 jobs)
    Data scientist experienced in building E2E pipelines for global clients, specialized in consumer centric analytics, opinion mining and building forecasting models. •Knows Pyspark, scikit,Azure suite, GenAI prompting and (LangChain). •Full project management and implementation end to end.
    vsuc_fltilesrefresh_TrophyIcon Scikit-Learn
    Project Management
    RFP Writing
    Generative AI Prompt Engineering
    LangChain
    NLTK
    Python Scikit-Learn
    pandas
    PySpark
    Python
    Databricks Platform
    Azure DevOps
  • $30 hourly

    • 5.0/5
    • (1 job)
    Hello and welcome to my profile! I recently graduated from the University of Athens with a degree in Mathematics, and during my internship, I had the opportunity to work as a data scientist. My expertise includes programming languages such as Python and MATLAB, as well as tools like NumPy, Pandas, Matplotlib, and Seaborn. I have extensive experience in algorithm development, outlier detection, supervised and unsupervised learning, optimization, and data cleaning. I am new to Upwork and eager to start my journey as a freelancer. I am excited to join this community and offer my skills to clients who need data-driven solutions. I am confident that my expertise in mathematics, programming, and statistics will enable me to deliver high-quality work and exceed your expectations. I am committed to building a successful career on Upwork and look forward to establishing long-term relationships with my clients.
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    pandas
    Mathematics
    Python Scikit-Learn
    Algorithm Development
    Numerical Analysis
    Data Processing
    Data Science
    Microsoft Excel
    Python
    Statistics
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    RESUME I am 24 years old, my last job is Python Big Data Developer in BI department. I want to work / develop in the areas Data Engineering, Big Data Engineering, ML Engineering, Data Science.
    vsuc_fltilesrefresh_TrophyIcon Scikit-Learn
    Quantitative Finance
    SciPy
    Python Scikit-Learn
    Scientific & Technical Services
    pandas
    Matplotlib
    NumPy
    TensorFlow
    PyTorch
    SQL
    Mathematical Modeling
    AI Trading
    AI Model Development
    MLOps
    LLM Prompt Engineering
  • $20 hourly

    • 5.0/5
    • (1 job)
    Hi, I'm Stefanos, a student in the Department of Digital Systems at the University of Piraeus. My educational background includes a focus on Python programming, with some knowledge of C. I've also completed college mathematics courses covering probabilities, calculus, and discrete math. Currently, I'm expanding my skills by learning Java and HTML as I aspire to pursue a career as a software engineer, always eager to learn and grow. In terms of expertise, I have a strong grasp of web scraping and data cleansing using Python's pandas library. I'm also familiar with the scikit-learn package, enabling me to work with machine learning algorithms effectively. Working extensively with JSON data and APIs, I've gained valuable experience in handling and extracting information from various sources. Over the past year, I've been actively engaged in a fascinating project focused on developing a predictive model for a virtual football and basketball betting game. This project has allowed me to showcase my abilities in building web scrapers and crawlers, utilizing both synchronous and asynchronous techniques. I'm passionate about leveraging my skills to solve real-world problems and continuously seek new challenges. I'm excited to explore opportunities where I can contribute my knowledge in web scraping, data analysis, and predictive modeling to make a meaningful impact.
    vsuc_fltilesrefresh_TrophyIcon Scikit-Learn
    Web Scraping
    Python Scikit-Learn
    Data Cleaning
    Python-Requests
    Python Asyncio
    Data Collection
    Data Analysis
    Python
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    I am an experienced Data Analyst, extracting valuable insights from data , creating dashboards. Moreover excellent knowledge of python programming language and for data analysis and machine learning and for developing. Basic knowledge of HTML and Css3
    vsuc_fltilesrefresh_TrophyIcon Scikit-Learn
    Python Scikit-Learn
    CSS
    HTML
    Microsoft Excel
    Excel Macros
    Excel Formula
    Microsoft Power BI
    Tableau
    Python
    Python Script
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