Machine Learning Experts and Data Processing Executives for hire in Brazil

  • Machine Learning
  • Data Processing
  • Brazil
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  • Hire bernardopoliv
    4.2
    8 reviews $25 USD per hour
    ACADEMIC DEGREE: Bachelor - Economic Science. Expertise: 1. Web development: - Core: Python, JavaScript; - Frameworks: Django, Scrapy; - Databases: PostGreSQL, MySQL, Sqlite; - Data Mining, Data Processing and Web Scrapping. - Cloud-computing: Amazon Web Services (AWS). 2. Business...
    ACADEMIC DEGREE: Bachelor - Economic Science. Expertise: 1. Web development: - Core: Python, JavaScript; - Frameworks: Django, Scrapy; - Databases: PostGreSQL, MySQL, Sqlite; - Data Mining, Data Processing and Web Scrapping. - Cloud-computing: Amazon Web Services (AWS). 2. Business solutions: - Custom VBA Excel codes and macros; - Financial & econometric in-depth analysis; - Task and process automation; - Data processing and visualization(dashboards); - Business analytics; - KPI's; 3. Other tools: - Gretl: econometric analysis. - Microsoft Office; - Freshsales (CRM); - Power BI. - Power Pivot, Power Query, Pivot Tables. Why hiring me? • Full-time freelancer. • I am available 7 days/week to serve my clients. • Member of Preferred Freelancer Team - 1% highest rated workers in this platform. less
  • Hire kojecka
    1.8
    2 reviews $40 USD per hour
    I have great skills in the areas of C, Python and Java (among other languages) Programming, Data processing and Data Mining due to my past experience working as a Developer and Data Mining Specialist. I am looking to be outsourced by you for your jobs so I can bring my skills and experience to you. I am also highly...
    I have great skills in the areas of C, Python and Java (among other languages) Programming, Data processing and Data Mining due to my past experience working as a Developer and Data Mining Specialist. I am looking to be outsourced by you for your jobs so I can bring my skills and experience to you. I am also highly proficient in Data Processing. Also, I have large experience in unix/linux administration and development. If given a chance to be part of your team I will work best and bring in the required output. less
  • Hire vw2017655vw
    2.7
    2 reviews $50 USD per hour
    Machine learning engineer with fundamentals in machine learning algorithms (neural networks, dimensionality reduction, feature utilization and extraction, and clustering), programming (Python, R, Java), statistics, mathematics, and computer vision. Backed with 15+ years of experience in development and implemenation...
    Machine learning engineer with fundamentals in machine learning algorithms (neural networks, dimensionality reduction, feature utilization and extraction, and clustering), programming (Python, R, Java), statistics, mathematics, and computer vision. Backed with 15+ years of experience in development and implemenation of high loaded, complex systems and machine-learning concepts (3+ years). Working with data including data gathering, understanding it, cleaning, normalizing and extracting in a usable format.Skillset & Expertise: * Background in deep learning, machine learning, natural language processing * ML frameworks: Tensorflow, Keras, PyTorch * Python: Scikit-Learn, Pandas, Scipy, Numpy,Matplotlib, Seaborn, XGBoost, StatsModels * R: caret, ggplot, Ggally, gridExtra, data.table, dplyr, reshape, rmarkdown * Statistical Analysis: hypothesis testing, z-test, t-test, ANOVA, chi-squared test * Fintech knowledge (in progress) * Experience with Big Data environment * SQL * Data Mining less

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