Hire the best Python Numpy Developers in Brazil

Check out Python Numpy Developers in Brazil with the skills you need for your next job.
  • $40 hourly
    Experience with Python and its scientific stack (NumPy, SciPy, Pandas and xarray); Data flows with singer and bigquery; Processing and manipulation of large sets of data (Dask and numba); Databases (sqlAlchemy, MySQL, Postgres); Data formats (CSV, HDF, netCDF, XLS, shp, GeoJSON, tiff...) Version Control and CI (Git, GitHub actions); AWS (Lambda, step functions, ec2, boto3, s3...); Linux (Debian and RHEL based distributions); Docker (alpine, docker-compose); Visualization (Matplotlib, Plotly, dash, folium, Cartopy); Processing of remote sensing data (Rasterio, GDAL and geographic projections); Processing of environmental data and meteorological models (WRF, metpy, wrf-python); Experience in integrating various sources of data, combining by geolocation, extraction based on coordinates, crossing data from different sources, solving inconsistencies, integration with APIs and cleaning data.
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    Dask
    GIS
    QGIS
    Matplotlib
    SciPy
    Python
    NumPy
    pandas
  • $30 hourly
    Data science & analytics professional with over 14 years of experience in report building and analytics using Excel. MBA in Data Science & Analytics at USP/ESALQ and hold an MBA in Project Management and a Bachelor's degree in Civil Engineering. With 4+ years of experience in Python, Power BI, and SQL. I am highly organized and have strong communication, problem-solving, leadership, and project management skills. I am eager to bring my analytical and technical skills to your organization. Let's connect to discuss opportunities for collaboration.
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    Microsoft Power BI
    Data Analysis
    Report
    Spreadsheet Software
    Accuracy Verification
    Web Scraping
    Beautiful Soup
    PostgreSQL
    SQL
    pandas
    Microsoft Excel
    NumPy
    Machine Learning
    Python
    R
  • $30 hourly
    Python developer with years of experience. Russian, living in Sao Paulo, Brazil. Started programming at early age, starting with Atari Basic, then C, pascal/delphi, some assembler. In the 2000th worked professionally as a PHP web developer, then switched almost exclusively to python, becoming one of the early adopters of the language. Worked in various fields professionally, most of the time as a freelancer. On Upwork since 2012. I believe that my diverse experience will prove useful for whatever project you have in mind.
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    Celery
    FastAPI
    Flask
    Docker Compose
    NumPy
    pandas
    Docker
    MongoDB
    PostgreSQL
    Python
  • $50 hourly
    Software engineer passionate about problem-solving. Experience in: - Website development; - Data science projects; - Machine Learning & AI. Experience with small and large teams, having worked in fast-growing startups, unicorns, and large corporations. Excellent communication skills.
    vsuc_fltilesrefresh_TrophyIcon Python Numpy
    Django
    Vue.js
    Data Scraping
    Statistics
    JavaScript
    Artificial Intelligence
    Matplotlib
    Data Science
    PyTorch
    Python
    Machine Learning
    NumPy
  • $50 hourly
    PhD candidate with experience in wranging and presenting data, constructing scientific software and simulations, and developing bioimage analysis pipelines. - Experience using Python and its data science packages (numpy, pandas, matplotlib, seaborn, scipy, scikit-learn, open-cv, ...) in scientific projects - Experience with GUI development integrated with data science packages (Qt / PyQt) - Experience with R and its data science environment, e.g. tidyverse I'll automate your work and analyse your data, in a clear and organized fashion!
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    Computer Vision
    Matplotlib
    PyQt
    Data Science
    Linux
    Statistics
    Machine Learning
    Data Analysis
    Data Visualization
    Image Analysis
    Scientific Computation
    Python
    OpenCV
    pandas
    Git
    NumPy
  • $50 hourly
    I'm a software engineer from Brazil with 13+ years of experience on Systems Engineering and Software Development. I am skilled on Python APIs, Data Engineering and Deploying Machine Learning models, but can work with a large spectrum of projects on computational solutions. I also have experience with IT project management, and for larger projects I have access to an organized network of Software Developers in Brazil, and can fully manage and coordinate a software development solution from start to finish. Feel free to ask me anything!
    vsuc_fltilesrefresh_TrophyIcon Python Numpy
    Flask
    Jupyter Notebook
    FastAPI
    GIS
    Software
    Python
    SQL
    TensorFlow
    PostgreSQL
    SciPy
    Django
    pandas
    NumPy
    Keras
  • $45 hourly
    Data science (Data Analysis and Data Engineering) professional with 10+ years of experience in technical roles, delivering results in the financial and technology sectors (mainly Saas companies). With large experience in programming, has knowledge in cloud, engineering, data modeling, data architecture, and analytics. Also strong leadership skills with a focus on delivering results through the development and motivation of team members. A skilled solver of complex problems, he manages to reconcile technical skills, analytical thinking, and people management. 🏆 100% Job Success Ratio ✔️ 10+ years Hands on Experience ✔️ $6k+ Upwork Revenue 🏆 TOP RATED PROFILE 🏆 Maximum 5 Star Reviews 🛠️ Skills Data Analysis / Analytics Engineer ✅ SQL 🥷 ✅ Data modeling 🥷 ✅ Data transformations 🥷 ✅ DBT 🥷 Data visualization tools ✅ Superset 🥷 ✅ Powerbi ✅ Looker / Datastudio 🥷 Cloud and Data Engineering ✅ GCP ✅ BigQuery 🥷 ✅ Cloud Functions ✅ Fivetran 🥷 ✅ Airbyte ✅ Airflow
    vsuc_fltilesrefresh_TrophyIcon Python Numpy
    dbt
    Analytics
    BigQuery
    Google Cloud Platform
    Apache Airflow
    Apache Superset
    NumPy
    pandas
    SQL
    Microsoft Power BI
    Tableau
    Python
    Looker Studio
  • $33 hourly
    With a background in finance and marketing, I worked with data in the tech industry for the past 4 years with experience in analytics, credit modeling and recommendation systems. I love data and statistics and creating well-crafted products using them.
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    Databricks MLflow
    PySpark
    Metabase
    Python Scikit-Learn
    NumPy
    pandas
    PyTorch
    Git
    GitHub
    Tableau
    Looker
    R
    Python
    SQL
  • $16 hourly
    Hi there, my name is Weverson Barbieri, ● Bachelor’s Degree in Business Administration and Automotive Systems Technology, with proficiency of the English language and more than 6 years of experience in the area, working in large national and multinational companies. ● Expertise in performing electrical and electronic fault diagnosis in engine management, body, and transmission on American vehicles such as GMs, Fords, Chryslers, Toyotas, Jeeps, Dodges, Mazdas, Cadillacs, Buicks, Chevrolets, GMCs, Nissan, among others, across the United States territory. ● Strong Knowledge of automotive network communication protocols such as CAN Bus and LIN, and their main features, signals, speed, and physical construction. ● Strong knowledge of troubleshooting electrical and electronic circuits, diagnostic testing procedures, and diagnostic equipment. ● Expertise in DTCs (diagnostic trouble codes) and their respective circuits, recommending appropriate diagnostic tests. ● Deep knowledge of wiring schematics, input, and output signals, sensors and actuators, pinouts, and ECUs; ● Knowledge of online diagnostic tools such as Motologic, Alldata, and Solera. ● Familiar with AUTOSAR, software components (SWC), and the main AUTOSAR concepts. ● One 1 year of experience with C, C++, Githut link: weversonbarbieri · GitHub ● Experience in process analysis and mapping, failure analysis, and elaboration of corrective actions, to contribute to the continuous improvement of operational flows and the development of new products, performing the direct interface with stakeholders, technology area, and other teams for process alignment and development of new solutions. ● Responsible for ensuring that quality standards are applied in accordance with existing guidelines, also working in the immediate technical support to internal sectors and customers in cases of any needs and doubts. ● Solid knowledge in preparing management reports, monitoring performance indicators, and providing subsidies to support strategic decision-making. ● Professional highly qualified to work in teams, dedicated to the functions, and focused on results. Organized, responsible, and flexible. Some qualities that describe my Professionalism: Reliable, Sense of Urgency, Fast Learner, Good Communication skills, Punctual, Disciplined, Proactive, Organized, Attention to Details. But don't take my word for it, see the letter of recommendation attached to the portfolio. I invite you to look at my profile and let’s do something great together!
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    Microsoft Visual Studio
    Streamlit
    NumPy
    pandas
    Python
    Microcontroller Programming
    Microcontroller
    GitHub
    C++
    Software Architecture
    CAN Bus
    Customer Service
    Automotive Engineering
    Automotive
  • $20 hourly
    Profile Graduated in Computer Engineering, experienced in programming with Python, extensive know-how in Data Science, AWS, in addition to SQL, ETL and Business Intelligence tools.
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    PySpark
    Apache Spark
    AWS Application
    Python Script
    Business Intelligence
    SQL
    Microsoft Power BI
    pandas
    Python
    NumPy
  • $50 hourly
    Engineer with a robotics passion and PhD. Extensive research experience (10 years) in the field of robotics, autonomous vehicles and electrical engineering. Authored four robotics and control publications in top Conferences and Journals. Experience exploring complex problems such as controlling swarms of robots, both in theory and in practice. Technical Skills & Tools: Python, ROS1/ROS2, C++, Matlab, Data Analysis, Simulation, Algorithms, Gazebo, Isaac Sim, Numpy, Matplotlib, Pytorch, Operations Research, Optimization. In my free time, since I was a teenager, I also like to tinker with engineering related stuff, such as the following personal projects: * Upgraded personal computer four times without spending money by implementing a Python Web Scraper to find good deals. * Created android application and an embedded system to remotely open garage doors.. * Conceptualized the art design and programmed various (simple) PC and Mobile games. Other projects, including 3D printing and ROS implementations, can be found at: edsonbffilho.weebly.com/
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    Engineering Simulation
    Mathematical Modeling
    Systems Engineering
    Mathematical Optimization
    Control Engineering
    Research & Development
    Robotics
    Automation
    Python Script
    3D Printing
    Algorithm Development
    Artificial Intelligence
    Python
    NumPy
    MATLAB
  • $40 hourly
    I'm a generalist Data/ML Engineer, Google Cloud Certified, seasoned startup professional that worked in seed round to Series D companies and very eager to learn new things, build amazing products that generate huge impact and build incredible teams.
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    Looker
    BigQuery
    Apache Airflow
    DevOps
    Git
    Google Cloud Platform
    Kubernetes
    CI/CD
    Docker
    PyTorch
    Keras
    Python
    NumPy
    Machine Learning
    pandas
  • $12 hourly
    I am a graduated Eletronics Engineer student at the prestigious public university from Brazil CEFET-MG. I have great knowledge in Python, C, C++, C#, Matlab, Java, Kotlin and most programming languages. During my time at the university, I did a number of projects as freelance and for teams in the university itself. Worked mostly on projects involving Compressed-Sensing, Neural Networks and Android Apps for developing devices that have reduced energy consumption. I have a strong logic and maths foundation with great understanding of Linear Algebra, Calculus and Control Systems in geral. I have a strong learning desire, and I'm willing to put all my effort in any job I get. Currently accepting lower bids for proving what I'm capable of.
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    Web Design
    Machine Learning
    Deep Learning
    Bluetooth
    Android Studio
    CSS
    Java
    C++
    SciPy
    JavaScript
    HTML
    Python
    Bootstrap
    NumPy
    jQuery
  • $10 hourly
    RESEARCH INTERESTS I am an economist currently in the second and final year of a master's degree in Economics. My main areas of research interest are Development Economics and Political Economy. Also, as a secondary are I am interested in Econometrics
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    MATLAB
    Matplotlib
    pandas
    Julia
    NumPy
    R
    Stata
    Data Analysis
    Microsoft Excel
  • $35 hourly
    Hi, I'm an experienced data scientist and would like to get my VERY FIRST freelance job. I'm really excited about this brave new world! - Experience with all Machine Learning stages. From problem definition to results visualization, including EDA, feature engineering, applying a range of ML algorithms, supervised and unsupervised learning, choosing the right metrics to evaluate the models, ensembling, deploying, production, etc. - Tools: Python scikit-learn, SciPy, pandas, NumPy, ... - TensorFlow. - Regular communication is important to me, so let’s keep in touch.
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    SQL
    SciPy
    NumPy
    pandas
    Python Scikit-Learn
    TensorFlow
    Google Cloud Platform
    Data Analysis
    Python Script
    Python
    Machine Learning Model
    Machine Learning
    Data Science
  • $70 hourly
    Data Scientist and PhD in Economics skilled in machine learning, data engineering, and AI. Experienced in insurance and finance sectors, proficient with Databricks, SQL, SAS, and spatial econometrics. Passionate about developing practical solutions and advancing data technology.
    vsuc_fltilesrefresh_TrophyIcon Python Numpy
    NumPy
    pandas
    Databricks Platform
    MLflow
    Apache Spark
    PySpark
    ETL
    Python
    R
    Software QA
    Artificial Intelligence
    Information Analysis
    Data Analysis
    Machine Learning
    Machine Learning Model
  • $40 hourly
    As a highly skilled Python Developer with over 5+ years of experience, I specialize in developing robust, scalable web applications, automating complex workflows, and building data-driven solutions. My expertise spans across various Python frameworks and libraries, including Django, Flask, Pandas, NumPy, and more. I am passionate about writing clean, efficient, and well-documented code to solve challenging problems.
    vsuc_fltilesrefresh_TrophyIcon Python Numpy
    NumPy
    PyQt
    Python Script
    Kubernetes
    Docker
    Git
    Google Cloud Platform
    RESTful API
    Automation
    Web Scraping
    Flask
    Django
    Web Application
    Artificial Intelligence
    Python
  • $10 hourly
    Knowledge in python, php, java, javascript, sql, c#, html5, css3, javascript, git, excel, VBA, AWS, Google APIs, Stripe. Worked in 300+ python automation projects Worked in 100+ frontend and backend web projects
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    HTML
    Data Mining
    SQL
    Selenium
    NumPy
    Data Extraction
    Python
    PHP
    API
    MySQL
    Selenium WebDriver
    CSS
    pandas
    HTML5
    Scripting
    Data Scraping
  • $35 hourly
    As a Full stack developer who has strong experience working with Python and React/Vue, I am fluent in Python( Django/Flask ) and proficient with React/Vue. ✯ Expertise in popular Python framework like Django, Flask and Pyramid ✯ In-depth experience of the entire web development process (design, development and deployment) ✯ Experience developing UI/UX solutions in React, Angular or Vue.js ✯ Experience with SQL and relational databases (PostgreSQL, MySQL, MsSQL) ✯ Experience coordinating GIS within a wide variety of organizations, groups, and individuals. Thank you for your reading
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    pandas
    Python
    Django
    Python Script
    Flask
    Python Numpy FastAI
    NumPy
    AWS Lambda
    React
    HTML
    TypeScript
    JavaScript
    Web Application
    CSS
    Vue.js
  • $54 hourly
    I am a senior backend developer with experience in building backend for small and medium sized businesses. I mainly work on Node, Python backend with mobile/web applications. I can handle streaming services, data pipeline, SQL/NoSQL databases, webhooks and more. If you are interested in working with me, please ping me. Best, Leonardo
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    FFmpeg
    Node.js
    ExpressJS
    JavaScript
    React
    Python
    pandas
    API
    SciPy
    Python Script
    NumPy
  • $10 hourly
    Accomplished IT Professional with extensive experience in managing Tableau Server, Data Warehouse operations, and providing comprehensive support for corporate Windows workstations and mobile devices. Expertise in ENDPOINT, AZURE, and EXCHANGE technologies, with a strong proficiency in troubleshooting, documentation, and remote support. Demonstrates exceptional attention to detail and problem-solving skills, excelling in high-pressure, mission-critical environments and project management. Proficient in ETL processes, data pipelines, SQL, shell scripting, and Python, showcasing a robust Data Science skill set. Highly adaptable and quick to learn, consistently embracing new challenges and eager to acquire new technological skills.
    vsuc_fltilesrefresh_TrophyIcon Python Numpy
    NumPy
    pandas
    Python Script
    Visual Basic for Applications
    Tableau
    Data Analysis
    Microsoft Excel
    Python
  • $35 hourly
    Agile software developer with expertise in backend web development using FastAPI, Flask, Django, Pyramid, and Expressjs. Python enthusiast with skills in FastAPI/Flask/Django/Pyramid and also in pandas and NumPy. With experience in Domain-Driven Design, Eventsourcing, and CQRS, if you are in need of a CRUD based software or a Behavioral Driven software you are at the right place. If you don't know which you need, you can hit me up let's discuss. Also a cross-platform mobile application developer with expertise in Xamarin and Xamarin.Forms. Languages: Python, C#, Typescript/Javascript, SQL
    vsuc_fltilesrefresh_TrophyIcon Python Numpy
    OpenCV
    NumPy
    Django
    pandas
    Flask
    TensorFlow
    Python Script
    Web Scraping
  • $15 hourly
    Bachelor in Chemistry and PhD in Computational Chemistry from the University of São Paulo. I currently work as a Junior data scientist at the company Cayena, focusing on NLP (uses and fine tuning of LLMs) and smarter search engines (lexical/semantic search). Programming Languages: Python, Bash and SQL. Database: MySQL and PostgreSQL. NoSQL database: Redis, elasticsearch and meilisearch. Numerical and data manipulation: Pandas, Koalas and Numpy. Data visualization: Matplotlib, Plotly and Seaborn. Machine Learning: Scikit-Learn. Deep Learning: Keras and Pytroch. MLOps: MLFlow and ClearML. Code versioning: Git. Cloud: AWS (S3, lambda, Redshift, etc.) Others: Docker and langchain.
    vsuc_fltilesrefresh_TrophyIcon Python Numpy
    Python Scikit-Learn
    GitHub
    Linux
    Flask
    Jupyter Notebook
    pandas
    Matplotlib
    Git
    NumPy
    Seaborn
    SQL
  • $25 hourly
    I'm a computer engineer, with great experience in Data Science. I worked as intern in two big companies of Brazil in the field of data science (XP Inc and Ambev), and gathered a lot of knowledge from the jobs. I'm very interested in Machine Learning, Data Visualization and Data Analytics.
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    pandas
    PySpark
    C
    PostgreSQL
    Databricks Platform
    Git
    Jupyter Notebook
    Grafana
    NumPy
    Python Script
    Matplotlib
    Machine Learning
    Data Analysis
    Microsoft Power BI
  • $20 hourly
    I am a Computer Engineering student with a strong foundation in software development. I have proficiency in Python, Java, and C, and experience in working on diverse projects such as machine learning, data analysis, and systems programming. My skills allow me to create efficient, scalable solutions for complex problems. Whether it's developing applications, optimizing code, or tackling specific technical challenges, I bring a proactive approach to delivering high-quality results in freelance work.
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    pandas
    NumPy
    Python
    Machine Learning
  • $12 hourly
    I am a professional with 1 year of experience experience in the areas of Python programming language with focus on data analysis, Business Intelligence, database SQL, currently specializing and looking for an opportunity in the area of ​​Data Science. With knowledge in the following activities: * Process automation (RPA, Web Scraping) * Dashboards * Data Analysis * Machine Learning Main results: * Increased productivity and reduced personnel with a automation in sending daily reports at Calçados Beira Rio; * Pioneer in the field of personalized barbershops in the city of Sapiranga/RS; I am proficient in Microsoft Power Bi, Microsoft Excel, SQL Server, Python language (Pandas, NumPy, Matplotlib). I have Intermediate level English. Training in Data Science at Anhanguera University and Python, SQL and Power BI course at Hashtag Trainings. Diego Lemos Diego.lemos.93@icloud.com
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    pandas
    NumPy
    Microsoft Excel
    Microsoft Power BI
    SQL
    Python
  • $45 hourly
    Sou um profissional com sólida experiência em programação e análise de dados, especializado em linguagens como Python, com foco em bibliotecas para ciência de dados, como Pandas e NumPy. Tenho proficiência em ferramentas de visualização de dados, como Power BI, e em bancos de dados SQL, além de prática em web scraping, o que me permite coletar e analisar dados de forma eficiente para projetos diversos. Com um histórico em automação, desenvolvi e implementei soluções tecnológicas que integram software e hardware, otimizando processos em ambientes residenciais, comerciais e industriais. Minhas habilidades em PowerApps me permitem criar aplicações customizadas que atendem às necessidades específicas dos clientes. Sou uma pessoa proativa, resiliente e com forte capacidade de comunicação, o que facilita a colaboração em equipe e a resolução de problemas complexos. Estou pronto para contribuir com sua empresa na criação de soluções de dados e automação que agreguem valor e eficiência ao seu negócio, garantindo resultados de alta qualidade.
    vsuc_fltilesrefresh_TrophyIcon Python Numpy
    Web Scraping
    Jupyter Notebook
    NumPy
    pandas
    SQL
    Microsoft Excel
    Microsoft Power BI
    Microsoft PowerApps
    Python
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