Upwork home
Sign up
Secondary

Hire the best Data Miners in Sao Paulo, BR

Check out Data Miners in Sao Paulo, BR with the skills you need for your next job.
Hire freelancers
Clients rate Data Miners
Rating is 4.9 out of 5.
4.9/5
based on 185 client reviews
  • $35 hourly

    • 5.0/5
    • (11 jobs)
    Currently working on developing data and business solutions as a Data Engineer. Based in São Paulo, in a fully remote position from Los Angeles, California. I do a lot of web-scrappers. I can build it locally or in the cloud, from a single-page to millions of records :) I work in providing consulting services for clients in matters of Data Engineering and developing data pipelines with tools like Airflow (Python) and Snowflake (SQL). I have experience with several tools and technologies, like: - Data Visualization - Power BI / Python / Streamlit (web framework) / SuperBlocks; - Data Engineer - Snowflake / SQL / Postgres / Airflow; - Data Collection - Webscrapping (Selenium / APIs / Beautiful Soup) - Data Integration - Google Cloud / Docker / APIs - Cloud services, such as buckets, CI/CD, etc. Nice to meet you!
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Data Warehousing
    Database
    Robotic Process Automation
    Data Analysis
    ETL
    Alteryx, Inc.
    Web Scraping
    Data Scraping
    Data Extraction
    SQL
    Python
    Microsoft Excel
    Microsoft Power BI
  • $40 hourly

    • 5.0/5
    • (8 jobs)
    As a data and blockchain/web3 enthusiast, I have been involved in many on-chain analytics projects. I've collected prizes and awards from bounties, and data challenges. Also have worked as a data analyst at web3 startups with international remote teams. Please check out my public projects portfolio.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Web3
    Plotly
    Database
    Git
    Blockchain, NFT & Cryptocurrency
    Google Cloud Platform
    PDF Conversion
    RESTful API
    Data Science
    Data Analysis
    Statistical Analysis
    SQL
    Python
  • $45 hourly

    • 5.0/5
    • (47 jobs)
    Full-stack developer, system analyst and partner at CEI Tecnologia. Specialized in web and hybrid application development with Node.js as back-end, single-page applications with Angular for front-end and MongoDB as database. Knowledge in Data Mining / Web Scraping / Web Crawler. Graduated in Computer Science from FEI University and also graduated in Marketing from ESPM college.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Front-End Development
    HTML5
    ETL
    MongoDB
    API Development
    Node.js
    React
    Web Crawling
    CSS 3
    JavaScript
    Data Extraction
    Angular
    Data Scraping
  • $15 hourly

    • 5.0/5
    • (2 jobs)
    I'm always willing to innovate, with automation techniques, from a simple script to Machine Learning models. Where I worked I was recognized several times for innovations in procedures we had. Making it easier for our co-workers and secure for our customers. I’m experienced in Python and its packaged such as: *Scraping - Selenium, BeautifulSoap, Scrapy and others *Data Science - Pandas, Numpy, sklearn, Matplotlib. *Chatbots/LLMS - LangChain, HuggingFace, Transformers, ChromaDB (Vector DB) Other Skills that might be useful: *Powershell, Bash, Visual Basic, VBscripting, PHP, SQL (PostgreSQL), NoSQL (MongoDB), Excel, Power Point, Linux Environment * Regular communication is really important to me, so let’s keep in touch!
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Web Crawling
    Data Scraping
    Automation
    Data Analysis
    Data Analytics
    Data Science
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Profile BI specialist, with experience in SQL, Python and Power Bi. 20 years of proven experience with strategic insights, data-driven solutions, and technology expertise to help clients to solve complex business challenges. A solid technical background, with extensive know-how in data ingestions, data analysis and business intelligence software. My skills: • Excellent designing and developing data models and data marts. • Ability to develop, test and implement data-driven solutions to business problems. • Fine evaluation and recommendation improvements to existing data processes. • Outstanding skill in elaborating reports of results to interested stakeholders. • Proven experience to identify trends and provide insights. Technical knowledge • SQL, Python, Power BI, Salesforce, R, Excel
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Data Analysis
    Microsoft Power BI
    Database Marketing
    Business Intelligence
    Database Management System
    SQL Programming
    Information Analysis
    SQL
  • $20 hourly

    • 5.0/5
    • (1 job)
    Experienced Data Analyst equipped with 6 years of hands-on experience turning raw data into actionable business insights. Skilled in Excel, Google Sheets, SQL, and data visualization tools. Focused on discovering trends, patterns, and correlations to help companies optimize operations, improve products, and drive strategic decisions. Well-versed in statistical analysis, data mining, modeling, and interrogating large datasets. An analytical, solutions-oriented professional with a proven ability to communicate data insights to both technical and non-technical audiences. Areas of expertise include: - Data mining and statistical analysis - Building SQL queries and databases - Advanced spreadsheet modeling utilizing Excel and Google Sheets - Creating interactive data visualizations and dashboards - Data-driven solution development and implementation - Communicating actionable insights to stakeholders - Automating processes through analytics - Tracking KPIs and analyzing performance metrics
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Database
    Data Entry
    Data Analytics & Visualization Software
    Microsoft Excel PowerPivot
    Pivotal Software Pivotal Tracker
    Excel Formula
    SQL Programming
    Data Cleaning
    Data Analytics
    Microsoft Excel
    SQL
    Tableau
  • $35 hourly

    • 5.0/5
    • (3 jobs)
    Professional background in the development and management of digital products, with 10 years project management experience in technology, having worked at software companies, startups, and advertising agencies, in the real estate, automotive, education, insurance, retail, mining, and food industries. Capable of helping teams develop products and deliver value to clients and businesses, through processes of discovery, MVP, validation, and implementation of solutions in agile environments. Expertise in opportunity research methodologies, discovery and delivery processes, process model definition, development and design frameworks, creation of metrics for results analysis, services development, and continuous improvement.Product Manager Professional background in the development and management of digital products, with 10 years project management experience in technology, having worked at software companies, startups, and advertising agencies, in the real estate, automotive, education, insurance, retail, mining, and food industries. Capable of helping teams develop products and deliver value to clients and businesses, through processes of discovery, MVP, validation, and implementation of solutions in agile environments. Expertise in opportunity research methodologies, discovery and delivery processes, process model definition, development and design frameworks, creation of metrics for results analysis, services development, and continuous improvement.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Growth Strategy
    Lead Generation
    Data Chart
    Product Discovery
    Inbound Marketing
    Business Analysis
    CRM Software
    SQL
    Data Visualization
    Microsoft Power BI
    Data Analysis
    Real Estate
  • $25 hourly

    • 0.0/5
    • (2 jobs)
    As a Software Developer, I bring a wealth of experience in technical implementation and team management. With a sharp eye for detail and a commitment to excellence, I have successfully audited, updated, and fixed content in specialized content management systems, contributing to the success of 45+ projects. Collaborating with diverse global teams has enriched my ability to deliver effective solutions, while my proficiency in Python, JavaScript, Java, and web scraping allows me to create comprehensive databases and automate image editing tasks. I take great pride in my role as a reliable problem-solver, and I'm eager to leverage my skills to make a meaningful impact in the ever-evolving world of software development.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Lead Generation
    Selenium
    Data Scraping
    Web Crawling
    Django
    Data Extraction
    JSON
    JavaScript
    HTML
    Python
    MySQL
    Microsoft Excel
    SQL
    Beautiful Soup
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    🔍 Skilled Data Analyst: Expert in Python, DAX, Data Visualization (Power BI, Tableau), Excel, PLSQL, T-SQL, SOQL, OracleDB, ETL, and Big Data technologies. 💼 Commercial Data Specialist: Specializing in logistics analysis to optimize sales, enhance efficiency, and drive strategic decision-making. 🚀 Business Growth Driver: Delivering data-driven insights and solutions that fuel business expansion and success. 🌐 Web Scraping & Automation: Streamlining data acquisition and processing through Python automation tools and web scraping techniques. 🎯 Precision & Efficiency: Analyzing complex datasets with unwavering accuracy and efficiency. 🤝 Collaborative Team Player: Thriving in dynamic environments, committed to achieving organizational goals through cross-functional collaboration. 📚 Continuous Learner: Always staying ahead of the curve, seeking opportunities to expand knowledge and refine skills for top-notch data analysis.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Salesforce
    Python Script
    Oracle PLSQL
    SQL
    Data Analysis
    ETL
    Microsoft Power BI
    Microsoft Excel
    ETL Pipeline
    Python
  • $12 hourly

    • 4.9/5
    • (32 jobs)
    Hello, my name is Guilherme Balbino, I am 29 years old and currently live in Brazil! I am looking to help small / medium / large companies and all people who need services like: Virtual Assistant, Data Entry, Internet Search, Data Mining, App / Game tester and currently I am preparing to meet demands Leads, and ADWords marketing. Administrative Assistant and Customer Service Support with 3 and a half years of experience, with easy learning in management software and administration tools, great experience in data entry, gathering vital information and conclusive analysis. I can generate optimized reports in various formats, according to the client's needs, besides understanding and meeting the individual needs, keeping deadlines within the established, as agreed with the client. I have great skills in computer science in general, besides being dedicated, hardworking, available for contacts throughout the day, seeking the best communication possible with customers. Currently working as an administrative assistant at a chicken-producing and chicken-meat exporter, helping to supervise and support a maintenance team of about 60 members between electricians and mechanics. Got your attention? Send me an invite and we can talk about what you need and what we can do together for your project!
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Performance Testing
    Game Testing
    Game
    Google Sheets
    Usability Testing
    Real Time Stream Processing
    Customer Service
    Bug Tracking & Reports
    Mobile App Testing
    Data Collection
    Manual Testing
    Data Entry
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    🛠️ Power BI, M Language, DAX, Tabular Editor, DAX Studio, Power Automate, Python, NumPy, Pandas, API Connections, SQL (DML), Dataverse, Sharepoint, Excel, PowerPoint, Word, Lists, Forms, Teams, Slack, Jira Asana, Planner, Etc. Hi, I'm Guilherme, a Power BI Specialist, Business Intelligence Developer & Data Analyst with five years of experience. I've helped companies achieve their Data Goals and built lasting connections along the way. What do I do? (Services): 1. Power BI Reports Development & Maintenance - Extract data from various sources (APIs, SQL Servers, Excel Files, etc.) - Clean and transform data using Power Query on Dataflows or Datasets - Establish model relationships - Develop and test measures using DAX - Create and test charts and filters - Build user interfaces - Publish reports 2. Power BI Service Admin Portal Management - Analyze and manage Power BI licensing - Administer workspaces and user access - Set up alerts and subscriptions - Manage sharing permissions 3. Power Automate Automations Development & Maintenance - Develop and maintain RPA flows Automation (Repetitive desktop tasks, Web Scraping, etc.) - Implement Web Automations for data editing and file handling processes 4. Microsoft 365 Support & Development - Analyze and manage Microsoft general licensing - Develop and update Sharepoint Folders, Lists, and Forms How do I work? (Method): 1. First, we need a plan: - I'll understand your goals, discuss solutions, determine costs, development phases, and timeframes. 2. Clear and frequent communication: - Regular project updates and availability for important discussions. 3. Stick to the plan: - On-time delivery, with prompt communication about any unforeseen delays. 4. Deliver a high-quality product: - Focus on durability, security, scalability, and extensibility, including testing, documentation, and demo meetings.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Data Analysis
    Microsoft Power BI Development
    Python
    Data Cleaning
    Microsoft Azure SQL Database
    SQL
    Business Intelligence
    Dashboard
    API Integration
    Microsoft Power BI Data Visualization
    Power Query
    Microsoft Excel
    Microsoft Power BI
    Data Visualization
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    With a strong background in software development and expertise in data analysis and data mining, I am a versatile professional proficient in both back-end and front-end development. Fluent in English and with intermediate proficiency in Portuguese, I excel in cross-cultural communication and collaboration. I have honed my skills through hands-on experience as a software developer, where I have successfully delivered high-quality solutions to meet client needs. Driven by a passion for leveraging data to drive business decisions, I am seeking opportunities in roles such as data analyst, translation and localization, and customer service. My analytical mindset, combined with my language skills, make me well-equipped to handle diverse tasks and communicate effectively with stakeholders. I am eager to contribute my expertise to projects that require a blend of technical proficiency and linguistic ability.
    vsuc_fltilesrefresh_TrophyIcon Data Mining
    Customer Service
    Data Entry
    Data Annotation
    Data Analytics
    Data Analysis
    Front-End Development
    Back-End Development
    Translation & Localization Software
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job (it’s free)

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.

Trusted by

How do I hire a Data Miner near Sao Paulo, on Upwork?

You can hire a Data Miner near Sao Paulo, on Upwork in four simple steps:

  • Create a job post tailored to your Data Miner project scope. We’ll walk you through the process step by step.
  • Browse top Data Miner talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top Data Miner profiles and interview.
  • Hire the right Data Miner for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a Data Miner?

Rates charged by Data Miners on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a Data Miner near Sao Paulo, on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance Data Miners and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Data Miner team you need to succeed.

Can I hire a Data Miner near Sao Paulo, within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Data Miner proposals within 24 hours of posting a job description.

Data Miner Hiring Resources
Learn about cost factors Hire talent

Looking to hire for long-term or full-time assignments? See how Full-time hiring on Upwork simplifies the process.