Hire the best Analysis Freelancers in Sao Paulo, BR

Check out Analysis Freelancers in Sao Paulo, BR with the skills you need for your next job.
Clients rate Analysis professionals
Rating is 4.8 out of 5.
4.8/5
based on 146 client reviews
  • $35 hourly
    HEY! I'm your one-stop solution for crypto-related topics. With deep on-chain knowledge, I've extensive working hours put into research and analysis of crypto subjects such as the Top 50 Mcap tokens, DeFi protocols, P2E games, NFTs, IDOs, ICOs, and more. More than that, I'm savvy in on-chain topics of the ETH blockchain. I trade, launch tokens, help marketing shitcoins, and whatever you may need. I have delivered a variety of crypto services such as research for YouTube channels, PR for NFT projects, Bookkeeping fillings, Market Research, Data Analysis, and more. Contact me and tell me your needs!
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    Market Analysis
    Ethereum
    Crypto Asset
    Investment Research
    Crypto Marketing
    Cryptocurrency Trading
    Data Analysis
    Market Research
    Blockchain, NFT & Cryptocurrency
    Online Research
    Product Research
    Accuracy Verification
    Cryptocurrency
    Microsoft Excel
    Data Entry
  • $30 hourly
    ⭐️ ""Felipe has been an invaluable asset to our project, showcasing exemplary skills and dedication in delivering a high-quality Tableau dashboard within an exceptionally tight deadline" ⭐️ "Felipe knocked it out of the park. He was super responsive, flexible, and exceeded all expectations. We even received the final deliverable two days BEFORE our deadline. We look forward to partnering on future projects." ⭐️ "Felipe provided an amazing Dashboard and was super responsive and proactive with requested adjustments. Strong attention to detail and delivered earlier than agreed. Thanks, Felipe!" _____________________________________________ Hello, I'm Felipe! Your go-to guy for Data Analytics and Visualization, Tableau, Power BI, Excel, Google Sheets and other data resources. Professionally certified in Data Science by IBM, I'm focused on helping you achieve your goals by using data in the best way possible. By day, I'm a Corporate Banking Analyst at Citibank, part of the Global Capital Management team. In this role, I wear multiple hats, serving as both a Data and Business Management Analyst. I have a strong background in finance, and my analytical skills are finely honed from my experience in banking. But my passion doesn't stop at my 9-to-5 job. I thrive on leveraging data to extract valuable insights and that's why I'm here on Upwork, offering my expertise to clients like you. WHAT CAN I OFFER? 📈 DATA VISUALIZATION AND REPORTS: - Visually appealing and interactive Dashboards using Tableau, Power BI, Looker or Excel/Sheets that provide real-time insights into your business operations; - Creation and refining of KPIs for your business needs; - Geospatial Mapping to visualize customer distribution, store locations, regional performance and other geographic information; - Real-time visualization showing live data feeds and enabling immediate reactions to changing conditions and filtering; - Custom Chart Types as sometimes standard charts don't suffice. I can create custom chart types to address your unique data requirements; - Data Integration with various sources; - Custom Data Storytelling to craft compelling data stories by translating complex data into simple, understandable narratives, either in infographics or written reports. 📑EXCEL AND GOOGLE SHEETS: - Custom templates that automate repetitive reporting tasks, saving time and reducing the risk of errors; - Financial Modeling for budgeting, forecasting, and investment scenarios; - Inventory Management Systems to help businesses track inventory levels, reorder points, and optimize stock; 📈 BUSINESS PLANNING: - Market Research to identify opportunities and threats, by collecting, organizing, and analyzing market data, Identifying market trends, customer preferences, and competitive landscapes, and supporting business decisions with market insights; - Planning and Strategy by developing business plans backed by data analysis and market research, creating financial projections and growth strategies. 🧑‍🏫 TRAINING AND CONSULTATION - Tableau and Excel consultation via Zoom; - Expert advice on data-related strategies and decisions. Let's turn your data into a strategic asset. Whether it's creating insightful dashboards, optimizing your financial models, or simplifying your reporting processes, I'm ready to take your project to the next level. Let's connect and discuss how I can help you achieve your goals. Whether it's a one-time project or an ongoing partnership, I'm excited to be a part of your journey. 📬 Feel free to reach out, and let's start making data work for you!
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    Budget Planning
    Business Management
    Data Analytics
    Financial Reporting
    Data Analysis
    Data Modeling
    Project Management
    Business Analysis
    Looker Studio
    Business Intelligence
    Data Visualization
    Microsoft Power BI
    Dashboard
    Microsoft Excel
    Tableau
  • $75 hourly
    More than 20 years of experience with market research, market and competitive intelligence, marketing operations, analytics and BI.
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    Analytics
    Google Analytics
    Microsoft Excel PowerPivot
    Supermetrics
    Looker Studio
    SEMrush
    Google Docs
    Market Research
    Competitive Analysis
    Data Analysis
    Microsoft Power BI
  • $55 hourly
    For the last 15 years, I've been at the forefront of Business Intelligence, transforming data chaos into crystal-clear insights and steering projects towards success with unparalleled precision. Picture this: someone who can plunge into the most tangled data messes and emerge with pure gold—that's me. Throughout my career, I've honed the craft of data integration, from unruly datasets to chaotic APIs, ensuring every single piece of information seamlessly slots into your business's big picture. Why Partner with Me? 🏆 Certified Expertise: I hold professional certifications from Microsoft and Google, showcasing my expertise in data analytics and business intelligence. 🚀 Proven Impact: I have a consistent track record of enhancing decision-making agility across various departments, leveraging sophisticated BI and AI strategies. 💡 Diverse Skill Set: My proficiencies include but are not limited to Microsoft Power BI, Azure SQL Database, ETL Pipelines, Power Query, DAX Studio, API integrations, and advanced data modeling, catering to a wide range of data complexities. ✨ Client Success Stories: I am highly recommended by clients for my exceptional solutions in Power BI dashboard design, Azure AI implementations, and comprehensive data analytics services. Offering Comprehensive BI Solutions: Power BI Development: Expert in dynamic report and dashboard creation, extracting and visualizing data from diverse sources. Azure AI Solutions: Custom solutions leveraging Azure AI for advanced analytics, enhancing efficiency and insight. Data Analysis and Visualization: Transforming complex datasets into intuitive visualizations for strategic decision-making. Consulting Services: Offering deep analysis on Power BI licensing, Azure services management, and API integrations for optimized BI infrastructure. Let's Drive Your Business Forward: Empower your business with strategic data insights to navigate through complexities and make informed decisions. My commitment goes beyond analytics; I aim to make your data a cornerstone of strategic decision-making.
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    Visualization
    Looker Studio
    Python
    Tableau
    Power Query
    Dashboard
    Data Modeling
    SQL
    Microsoft Excel
    Business Intelligence
    Microsoft Power BI Development
    Data Analysis
    Data Visualization
    Microsoft Power BI Data Visualization
    Microsoft Power BI
  • $60 hourly
    𝗦𝗛𝗢𝗥𝗧 𝗕𝗜𝗢 I am an economist with a wealth of experience in consulting, spanning over 15 years in the field of Economics and Financial Analysis. My expertise has been leveraged by a diverse range of clients, including multilateral organizations, public and private corporations, as well as state-owned enterprises. 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗜𝗡𝗚 𝗖𝗔𝗥𝗘𝗘𝗥 𝗛𝗜𝗚𝗛𝗟𝗜𝗚𝗛𝗧𝗦 ✅ Financial and economic modeling, coupled with the valuation of investment projects and businesses, accounting for cumulative capital and operational expenditures exceeding $4.5 billion. ✅ Proficiency in conducting economic analyses of privatization endeavors and facilitating the development of public-private partnerships. ✅ Viability analysis of investment projects and startups. ✅ A proven track record in accurate forecasting methodologies. ✅ Robust demand estimation and market sizing exercises. ✅ Adept in both macroeconomic and regional economic analyses. ✅ Experienced in impact evaluation. ✅ A history of offering uniquely-tailored solutions to the clients needs. ⭐⭐⭐⭐⭐ Top Rated Plus on Upwork 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗬 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 🎯 Retail 🎯 Tech 🎯 Finance 🎯 Water & Sanitation 🎯 Healthcare 🎯 Transportation & Logistics 🎯 Real Estate 🎯 Business Services 🎯 Arts 𝗪𝗛𝗬 𝗬𝗢𝗨 𝗦𝗛𝗢𝗨𝗟𝗗 𝗛𝗜𝗥𝗘 𝗠𝗘 𝗜𝗡𝗦𝗧𝗘𝗔𝗗 𝗢𝗙 𝗔𝗡𝗢𝗧𝗛𝗘𝗥 𝗙𝗥𝗘𝗘𝗟𝗔𝗡𝗖𝗘𝗥 🏆 Client Feedback: I focus on providing value to clients by building relationships and catering to THEIR needs. This is how I routinely get stellar feedback! 🏆 Over-Delivery: My strategy is NOT to over-promise just to get a contract. Instead I focus on over-delivering. This way I give more than I have promised, not less! 🏆 Responsiveness: I work hard and communicate frequently with my clients. This is essential to keeping everyone on the same page and make sure they are satisfied. 🏆 Reliability: I make sure clients can count on me to always give my best. This lets me face some of the toughest challenges in my area of expertise and attain solid, often unexpected results! Feel free to explore some of my past projects in my portfolio. If you'd like to explore how we can collaborate to address your unique needs, please don't hesitate to get in touch. Your challenges are invitations for us to team up and innovate.
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    Valuation
    Market Research
    Financial Analysis & Valuation
    Economic Analysis
    Financial Modeling
    Microsoft Excel
    Forecasting
    Economics
    Causal Inference
    Data Analysis
    Econometrics
    Statistics
    R
    Stata
    Linear Regression
  • $40 hourly
    I am a physicist with a PhD in applied mathematics and three post-docs in computer science related topics. I have worked as a professor and researcher on multiple institutions in Brazil, Italy and Spain. And in the past few years I have worked as a software developer on complex algorithms to solve problems in multiples industries, including: - Electric Cars and charge stations - Heating, Ventilation, and Air Conditioning systems - Real Estate occupation - Robotics Routing - Game development - Microfinancing - Statistical Arbitrage I have developed research and worked in projects involving the following techniques: - Optimization with Linear Programming, Nonlinear Programming and Mixed-Integer Linear Programming - Control System - Signal processing - System identification - Ordinary and Partial Differential Equations - Machine learning - Graph theory - Cellular automata
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    Data Integration
    Simulink
    Data Analytics
    Systems Modeling
    Data Analysis
    Systems Engineering
    Data Curation
    Data Model
    Algorithm Development
    Mathematics
    C
    C++
    MATLAB
    Data Science
    Python
  • $45 hourly
    I am a Six Sigma Black Belt with more than 3 years of experience applying Data Science in real problems of multivariate fields such as product development, quant trading and digital marketing. Most of my experience is related to the research of Quantitative Trading Strategies. My experiences include: - Algorithmic Trading in the stock and energy markets - Machine Learning Modelling (Regression, Classification, Clustering) - A/B testing and Statistical testing (t-test, ANOVA, Chi-squared Test) - Data Analysis in Marketing Applications (Customer Lifetime Value Prediction, Customer Segmentation, Cohort Analysis, Churn Prediction) - Time Series Forecasting (ARIMA, Prophet) - Exploratory Data Analysis - Data visualization using Jupyter Notebooks / Power BI Some of the projects in which I have worked: - Development and Analysis of Key Performance Indicators for a Retailer (Customer Lifetime Value Prediction, Customer Segmentation, Cohort Analysis, Churn Prediction) - Development of a backtesting framework for the brazilian Energy Trading Market - Prediction of Shipping Time of a Distribution Company Curious about how I can help your business thrive? Let's talk!
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    Experiment Design
    Google Ad Manager
    Microsoft Power BI
    Analytics
    A/B Testing
    Mathematical Optimization
    Data Analysis
    Facebook Ads Manager
    Machine Learning
    Python
  • $40 hourly
    Data Scientist and Copywriter with good creativity and analytical skills. I've worked in the Marketing and Financial Sectors in big multinational companies, with experience in both sales copywriting and KPIs development for different areas of the company.
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    Copywriting
    Content Writing
    Financial Analysis
    Data Analysis
    Data Science
    Facebook Ads Manager
    Financial Report
    Sales
    Administrative Support
    Sales Writing
    English
    Sales Copywriting
  • $35 hourly
    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!
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    Data Warehousing
    Database
    Robotic Process Automation
    Data Analysis
    ETL
    Alteryx, Inc.
    Web Scraping
    Data Mining
    Data Scraping
    Data Extraction
    SQL
    Python
    Microsoft Excel
    Microsoft Power BI
  • $50 hourly
    [⭐ Expert-Vetted Top 1% ✔ Developed Tableau dashboards for Google & Netflix!] Expert with 6 + years of experience in: Tableau Desktop, Tableau Server, Tableau Prep, Data Analysis, ETL, MSSQL, PostgreSQL, MySQL, Oracle SQL, Google BigQuery, VBA, Data Cleaning. 🥇𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘁𝗶𝗲𝘀 : ✔: Tableau Desktop, Tableau Server, Tableau Prep and Teaching Tableau. ✔: Google Big Query and Google Cloud Platform. ✔: Developing, Discovering and Creating Data visualizations and Reports using Tableau. ✔: Knowledge on solving Data Warehouse issues and Data Cleaning. ✔: Extensive knowledge on Query Building on SQL Language. ✔: Advanced Excel Knowledge + VBA and Outlook VBA (For automations purposes) ✔. Strong analytical skills. ✔. Knowledge on Data warehousing and Data modelling. ✔: Proven experience with CRM using Salesforce Marketing Cloud ✔: Knowledge on ETL pipelines, Microsoft Visual Studio and CRM, Email Automations. ✔: Experience reporting structured business information to C-Level + I´ve already worked on high paced environments, with business knowledge in: ✔: HealthTechs ✔: Vehicle Financing ✔: Payroll Loans ✔: ROE, ROI, ROIC, ROA, WACC + C-Level reporting ✔: Investments ✔: Digital Assets ✔: Digital Accounting ✔: E-commerce ✔: Collection Offices ✔: Call Center monitoring ✔: CRM Development, from Planning to Funnel Tracking and Campaign Measurement. ✔: KPI Reporting and Forecasting ✔: Healthcare Companies Notable developments: ✨: Covid home-tests tracking for USA Google employees into Tableau. ✨: 800 + Tableau Dashboards made inside the fastest growing bank in the world - C6 Bank (Brazil). ✨: Investment Tracking in Tableau for + $1M net individual clients. ✨: Over 30 deliveries in Fiverr with 5 stars, never got less than 5 stars. ✨: $ 100k + in earnings on UpWork in less than a year. Let´s schedule a meeting and start working together!
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    ETL Pipeline
    Visualization
    BigQuery
    Analytics Dashboard
    Data Analysis
    Data Management
    Data Segmentation
    Analytics
    Business Intelligence
    SQL
    Dashboard
    Tableau
    Python
    Microsoft Power BI
    Data Visualization
  • $32 hourly
    Project manager with over 8 years of experience. Master in Digital Transformation and Scrum Master Certified (PSMI). Throughout my career I have managed several projects simultaneously, interacting with stakeholders from different areas and hierarchical levels, monitoring the scope, budget and main risks of each project. My goal is to work on projects where I can combine my interpersonal and technical skills to build technological solutions that add value to people's lives. Here are some projects I have implemented during my career: Implementation of the first training and development application at Itaú Unibanco, with the management of stakeholders, developers and vendors. The project involved launching the application initially on IOS and then expanding it to Android and HTML versions, impacting more than 10,000 users. Leadership of Negociart’s digital transformation process, involving the shift of the business model from face-to-face to digital training, process automation, implementation of a digital marketing plan and online sales funnel, evaluation and implementation of different authoring tools and softwares. Integration of systems and reports during the period of incorporation of Redecard to Itaú Unibanco, with the creation of new reports and process improvements for personnel selection, headcount and budget management, impacting 5,000 employees. Game development focused on sales, with 8 content modules, including more than 100 digital training pieces, being responsible for managing an interdisciplinary team for the creation and implementation in 3 clients simultaneously. Management of digital transformation training for Itaú Unibanco's corporate sales area, with more than 2,000 employees impacted. Skills: Project Management| Learning & Development| Change Management| Knowledge Management Leadership| Communication| Problem Solving| Agile| Scrum| Design Thinking| Data Analysis| Budget management| Digital Transformation| Artificial Intelligence |Python Software knowledge: MS Office| Google Suite| Power BI| Trello| Jira| Confluence| Asana| Azure| LMS Hubspot |Jupyter.
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    Microsoft Azure
    Python
    Management Skills
    Data Analysis
    Change Management
    Artificial Intelligence
    Microsoft Power BI
    Jira
    Digital Transformation
    Scrum
    Microsoft Office
    Project Management
    Asana
    Digital Project Management
    Agile Project Management
  • $35 hourly
    I'm able to understand and apply Data Science and Technology to business and research projects. For the last couple of years I've been building and deploying data-driven products, and bridging the gap between business and technical areas, due to my generalist and interdisciplinary profile. My efficient communication skills allow me to understand and address stakeholders' needs, which is key to success for data science & machine learning projects. Selected Completed Projects: Predictive Model for Churn in Health Insurance Plans - 2020 Technologies: KNIME Analytics Platform, R, Docker, Metabase, PostgreSQL. A Health Insurance provider with tens of thousands of individual clients needs to be more assertive in customer retention efforts. I’m the team leader of an ongoing project to use Machine Learning to predict the probability of churn for each contract based on a history of 3.5 years of interactions and dozens of variables. We’ve explored and created new variables, selecting them by their relation to the target. The model was built and we deployed it as a web application running in docker inside the client premises. The probability of churn is currently being used by the customer retention team in production. I was the lead developer for this project. Optimization of Mental Health Surveys - 2020 Technology: KNIME Analytics Platform. The client wanted to decrease the burden of respondents by reducing the number of questions in surveys used to diagnose mental illness in corporate workers. I tested several Machine Learning models to predict the diagnostics based on partly completed surveys, detecting which questions could be removed without losing substantial accuracy compared to the completed survey. It was possible to reduce the number of questions by 20% and still have around 95% of accuracy on the diagnostic.
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    Database Design
    Data Interpretation
    Data Analysis
    Ruby on Rails
    CSS
    HTML
    KNIME
    SQL
    Data Science
    Machine Learning
    Python
    Deep Learning
  • $60 hourly
    Senior data engineer with product analytics and data science background, having worked with Fortune 500 companies (Procter & Gamble, Merck, Anheuser-Busch), as well as top-notch data-driven startups. Skilled in translating complex business problems into data solutions, designing data pipelines, providing high-quality data for data-driven insights and decision-making, as well as building KPIs, conducting statistical analyses, and creating impactful visualizations. Problems I'm good at solving: • Data Warehousing and Analytics • ETL / ELT data pipelines • SQL query tuning • Data Modeling and Database Design • Reporting • Data Analysis • Data Cleaning, Pre-Processing • Data Visualization • NLP problems I have a bachelor's in engineering from the top LATAM university (Universidade de São Paulo) with a track record of supporting organizations across various industries, including remote hiring, real estate, and consumer goods. Skills and Expertise ✅ SQL ✅ Python Databases ✅ Snowflake ✅ Redshift ✅ BigQuery ✅ Athena ✅ Trino ✅ Postgres ✅ MySQL Big Data Cloud Technologies ✅ Amazon Web Services – AWS Certified (Redshift, Athena, S3, Lambda, Glue ...) ✅ Google Cloud Platform Other Data Engineering Tools ✅ dbt ✅ Airflow ✅ Fivetran ✅ Git, Gitlab, and Github ✅ Rundeck ✅ Docker Data Visualization ✅ Looker (LookML Expert) ✅ PowerBI ✅ Metabase ✅ Looker Studio (Data Studio) Data Science and Machine Learning ✅ Sci-kit learn, pandas, etc ✅ NLP analysis ✅ Spark ✅ Databricks ✅ Hex ✅ Jupyter Notebooks User Behavioral Analytics ✅ Snowplow ✅ Indicative ✅ Heap ✅ Amplitude ✅ Google Analytics
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    Amazon Redshift
    BigQuery
    dbt
    ETL Pipeline
    Looker
    Data Analysis
    Data Modeling
    Data Visualization
    Business Intelligence
    Data Warehousing
    Snowflake
    Apache Spark
    Machine Learning
    Python
    SQL
  • $40 hourly
    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.
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    Web3
    Plotly
    Database
    Git
    Blockchain, NFT & Cryptocurrency
    Data Mining
    Google Cloud Platform
    PDF Conversion
    RESTful API
    Data Science
    Data Analysis
    Statistical Analysis
    SQL
    Python
  • $45 hourly
    10+ years doing analytics and leading teams. I am a Problem Solver, Results-Focused & Data-Driven. [I can] - Design your data pipeline and model; - Manage or consult for a team of analysts; - Do analysis, build insightful dashboards (Looker, Tableau, ReDash, Twilio, etc); - Reduce your money losses due to credit card frauds; - Enhance operational processes; - Build custom automated spreadsheets or automate existing ones. [Stack & Experience] - DataViz: Tableau, Looker (LookML modelling, LookML dashboards, etc) - Spreasheets (Google Sheets, Excel) - SQL, Python - Databricks [Background & Career] Experienced in: Urban Mobility, Banking, Payments, Fraud Prevention, Web Analytics Solid Career in world-class tech companies from S&P500, Urban Mobility, Digital Banking. [Team of specialists] I also have a team of Data Engineers, Cloud Infrastructure Specialists and SWEs to partner with in more complex projects if needed.
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    Jira
    Translation
    Data Analytics & Visualization Software
    Team Management
    Twilio
    Notion
    Customer Experience
    Fraud Detection
    Data Modeling
    Data Analysis
    Google Sheets
    Tableau
    SQL
  • $40 hourly
    🙌 If you need assistance with data🙌 When it comes to more process-oriented activities like developing data processing and machine learning models or even data architecture to understand what you need to fulfill your goals, I can help and build with anything from how to use data to benefit the business. Utilizing my more than 7 years of data experience ✅ Itaú ( biggest bank in LATAM) ✅ Electrolux (Brazil) ✅ Giant Steps Capital (Brazil's largest quantitative fund ) ⭐ Here's what I can bring to your project ⭐ ✅ Data Architecture ✅ Creation of data pipelines using python, SQL with technologies or frameworks such as DBT, Spark, Airflow ✅ Python or Golang-based API ✅ Data segmentation, analysis, reporting, and trending ✅ Machine Learning ✅ ETL process ✅ Person with a passion for data ⭐ Client Review ⭐ ⭐⭐⭐⭐⭐ "Kleber is a jack of all trades and a master of all. He knows how to solve any complex problem and is unbelievably impressive. He always puts the client's satisfaction first and delivers on time. I cannot exclaim how amazing he is." - John Evans ⭐⭐⭐⭐⭐ "There is nothing Kleber can't do. I am a returning customer because he is simply brilliant, engaged and dependable. He can simply do it all and in a quick timeframe too. He's extremel impressive." - John Evans ⭐ Testimonial regarding me ⭐ "Kleber is an excellent fast learner and problem solver. He is skilled in the Python language and a strong reference in data engineering for anyone who has worked with him. Kleber understands and listens to his clients' problems before translating them into the world of data analytics and machine learning. A rare combination of Data Science, Data Engineering and Business Solutions " - Franklin "I've had the pleasure of working very closely with Kleber in the process of building out our analytics platform from scratch. Kleber is an experienced data professional who is deeply attentive to best practices and extremely self-disciplined. At Legiti, Kleber deployed DBT and Superset on Kubernetes, as well as masterminded our Data Warehouse structure on Redshift. Despite operating largely independently, Kleber ensured that all changes were version controlled, tested, and satisfactory within according to his own high quality standards. Kleber is also an empathetic professional who both gives and engenders trust. Life at a chaotic startup environment is often unpredictable and unstable, but Kleber weathered any and every challenge with grace, understanding. Great teammate!" - Pearson
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    Data Engineering
    Kubernetes
    Docker
    API Development
    Data Modeling
    Docker Compose
    Golang
    Data Analysis
    unittest
    Python
    Data Science
    Machine Learning Model
    Machine Learning
  • $35 hourly
    A skilled and creative chart and data visual developer with 4 years experience using d3.js, ReactJS, Tableau, PowerBI, Adobe Illustrator, matplotlib and other tools. ✅ I encode your data into attractive and stimulating visuals to digital platforms or printable channels. ✅ I design and develop your dashboards. Passionate about sparking people's interest in your data and grabbing your audience's attention, specially to subjects that were previously not of concern to them. I have worked as a Data Analyst and Dashboard Developer in Companies that are among the Leaders of their Industry: 🟪 At Data&Design, development of two interactive and animated web data storytelling projects using Svelte + d3.js + GSAP 🟦 At Nokia, using ReactJS + d3.js + node.js, Tableau, Plotly & Dash for Telecom Operators with complete satisfaction. 🟩 At Localiza & Co., fully developing 2 Business Intelligence Dashboards with Power BI which reached the top 3 most used BI in the whole company in a matter of few months. Storytelling with data is where my creativity excels. As a Senior Data Analyst, I had to present my analyzes findings with Straightforward, Concise and Aesthetic Charts to an wide range of profiles and needs and I'm proud of having done it successfully being sincerely praised in most of the presentations. Environment, Sustainability, and Human Health are my causes and I apply Data Design using specially d3.js and Adobe Illustrator to inform people about important subjects. I invite you to see the results at the portfolio section or at italodoliva.com.br. 🙋🏻‍♂️I'm looking forward to working with you to provide impressive, stimulating and extraordinary solutions to your data design challenge. Please contact me, so we can discuss how I can FULLY meet your needs!
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    Infographic
    Data Visualization
    Dashboard
    D3.js
    JavaScript
    Adobe Illustrator
    Figma
    Data Analysis
    React
    SQL
    Microsoft Power BI
    Python
    pandas
    Tableau
  • $40 hourly
    Passionate about data, statistics, and innovation. I love being in touch with challenges and creating an impact in society. Working with data is my way to achieve these goals and deeply understand the environment and behavior behind the problems. Willing to learn, I am always trying to see things from new perspectives, since it has shown me before to be a powerful tool for personal development. Looking forward, I am eager to develop my career in data, working on solutions for different scenarios and contributing to a data-driven culture. Specialties: data analysis, statistics, machine learning, innovation, product, startup. I am eligible to work both in Latin America and in the European Union as I hold dual citizenship, Portuguese and Brazilian.
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    Machine Learning
    Amplitude
    dbt
    Statistical Analysis
    Mixpanel
    Python
    Snowflake
    Analytics
    Amazon Redshift
    Data Analysis
    Looker
    Machine Learning Model
    Data Analytics
    SQL
  • $80 hourly
    Experienced Data Scientist, I had the opportunity to work on a wide variety of projects from data analysis to advanced data engineering. I collaborated with big companies (Alcatel, Safra Bank, Vivo, Google, Lucid motors, …) but I prefer working for individuals or smaller companies. I love working with machine learning and AI to leverage your data and build innovative applications for you or your company ! I speak English, Portuguese and a little bit of French.
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    Docker
    Data Engineering
    Google Cloud Platform
    Amazon Web Services
    Artificial Intelligence
    Expert
    Microsoft Azure
    Data Analysis
    Natural Language Processing
    Data Science
    Python
    Computer Vision
    TensorFlow
    PyTorch
  • $50 hourly
    Hello! I'm an experienced researcher with a diverse skill set ranging from neuroscience, chemistry, to artificial intelligence. My proven track record includes leading research projects, developing a diagnostic device, and translating complex data into insightful results. Why work with me? 🧠 Strong interdisciplinary background equips me to understand and solve problems from multiple angles. 💡 Real-world experience translating academic concepts into practical applications. 👥 Exceptional interpersonal skills for team projects or collaborations. 💼 Ability to lead and manage teams, always striving for peak performance. A summary of my skills: - Proficient in R and Python programming, able to develop, troubleshoot and optimize code for diverse applications. - Strong expertise in scientific computing, using data-driven methods to solve complex problems and generate insightful solutions. - Deep understanding of data analysis techniques, with the ability to interpret and present complex data in a clear, accessible way. - Experienced in the application of machine learning and deep learning techniques to real-world challenges, including predictive modeling and data classification. - Adept at translating data-driven insights into actionable strategies and solutions.
    vsuc_fltilesrefresh_TrophyIcon Analysis
    Teaching
    Computer Vision
    Natural Language Processing
    Data Analytics & Visualization Software
    Data Analytics
    Data Analysis
    Artificial Intelligence
    Deep Learning
    Machine Learning
    Statistical Programming
    Statistical Analysis
    Python
    R
    Academic Research
    Research Methods
  • $35 hourly
    My name is Virginia Carrara. I’ve been in love with Math since I was a child and decided to make this union official by graduating in Statistics. With large experience in BigQuery, DataStudio, Google Analytics and Google Sheets/Excel, programming is one of the most exciting activities of data analysis for me! I get into flow moments when thinking how to automate the processes as much as I can. With 7 years of experience in the health, fintech and financial markets, I had the opportunity to be one of the first analysts who joined the Analytics team in one of the largest diagnostic medicine companies in the world. This provided me with some knowledge from handling large data sets in cloud services to showing other teams (such as Doctors, Customer Service and HR) how to make better decisions through data analysis. I am now exploring the fintech area and unlocking the value of the user behavior in a website from the point of view of marketing, publishing, SEO and other teams. Focusing on making data self-service to all the crew, I could learn a didactic way to explain numbers, tables, and charts from dashboards to people from different backgrounds. Thus, developing an easy relationship with partners became one of my main feedback items! Sincerely, Virginia Carrara
    vsuc_fltilesrefresh_TrophyIcon Analysis
    GitHub
    dbt
    Data Modeling
    Looker Studio
    Google Analytics
    SQL
    Looker
    Data Analysis
    Google Sheets
    Statistics
    BigQuery
  • $10 hourly
    I have experience dealing with data, mainly with datasets in .csv using excel and python. In my main work i use the python libraries to make visualization and generate insights for the clients. I also used my programming experience to deal with real word problems: creating a word recommendation, visualizing the COVID-19 data in my home state, making machine learning predictions and others. You can see my github profile for more information I have experience using microsoft office tolls, mainly Word and Excel. I'm currently in a learning path in the fields of the machine learning and web scrapping and i have a lot experience in the academic field, mainly in the social sciences field (Sociology). I also have knowledge in the IBM SPSS software.
    vsuc_fltilesrefresh_TrophyIcon Analysis
    Jupyter Notebook
    Data Analysis
    Web Scraping Software
    Data Visualization
    Web Scraping
    Microsoft Excel
    Matplotlib
    pandas
    Python
    Data Science
  • $15 hourly
    Hey! Data specialist and personal assistant here! 😉 🔹 Top Rated 🔹 I am a Laboratory and Health Data Analyst with more than eight years of experience in this field. 📈 Part of my work it's collect, treat and develop consistent and precise files to follow how the company is going and, if it's the case, deal with the situation to solve the problem. Here's something that I'm able to work with ✅ Power BI ✅ Microsoft Excel ✅ Google Sheets ✅ Accuracy analysis ✅ Collecting data ✅ Data analysis ✅ Spreadsheet developer ✅ The strategy of work development Please take a look at my profile to see the jobs I've done, feedbacks, and testimonials. 😁 Well, I hope you got interested in my work. So, let's talk. What do you think about giving me a chance to be your partner? I can't wait! Thanks! ✌🏽
    vsuc_fltilesrefresh_TrophyIcon Analysis
    Customer Service
    Data Collection
    Spreadsheet Software
    Data Analysis
    Clerical Procedures
    Google Sheets
    Administrative Support
    Data Entry
    Google Docs
    Microsoft Word
    Microsoft Excel
    Typing
    Accuracy Verification
  • $20 hourly
    I have experience on the following topics: ♦ Custom Google Data Studio and Power BI Reports ♦ Custom Google Analytics Dashboards & Reports ♦Data analytics ♦ Geographic Information Systems (GIS) - QGIS, ArcGIS ♦ SQL, R, Python I am a Business Analyst, passionate about exploring and analyzing data. I use my data visualization skills to create powerful dashboards that not only inform its users but helps them to interact with the data in a new way. I'm also a skilled SQL user, mainly querying PostgreSQL databases to unlock all the hidden insights each dataset holds. LinkedIn profile: js-antunes
    vsuc_fltilesrefresh_TrophyIcon Analysis
    Scrum
    GIS
    QGIS
    Big Data
    Data Analysis
    Business Intelligence
    Google Analytics
    Data Visualization
    Microsoft Excel
    Dashboard
    Python
    SQL
    Tableau
    Microsoft Power BI
    Looker Studio
  • $20 hourly
    I have a bachelor's degree in Economics with a Data Science specialization. I have been working in startups in several stages of growth, banks and retail market focused on business areas. If you are looking for someone to help you to develop your business and get insights, I'm this guy. - I’m experienced in Python, SQL and Excel. - I’ll fully project manage your brief from start to finish - Regular communication is really important to me, so let’s keep in touch!
    vsuc_fltilesrefresh_TrophyIcon Analysis
    Python Script
    Data Science
    Analytical Presentation
    Python
    Data Analysis
    SQL
  • $63 hourly
    Background in data analysis, process improvements, process optimization, strategic planning and validation in government sector, FMCG multinational industry and retail sector.
    vsuc_fltilesrefresh_TrophyIcon Analysis
    Business Process Modeling
    Statistical Programming
    Data Mining
    Strategic Plan
    IBM SPSS
    Data Science
    Microsoft Power BI
    Data Analysis
    Statistical Analysis
    Microsoft Excel
    Data Analytics
    RStudio
    Python
    Looker
  • $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.
    vsuc_fltilesrefresh_TrophyIcon Analysis
    Microsoft Power BI
    Data Analysis
    Report
    Spreadsheet Software
    Accuracy Verification
    Web Scraping
    Beautiful Soup
    PostgreSQL
    SQL
    pandas
    Microsoft Excel
    NumPy
    Machine Learning
    Python
    R
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