The Best Data Modeling Specialists For Hire In Brazil

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$55 hourly
- 4.9/5
- (58 jobs)
7+ years of Microsoft Power Platform Power BI, Apps and Automate expertise, 3,000+ UpWork hours, and 55+ long-term client partnerships. Seasoned Business Intelligence Consultant with a rich background in leveraging Power BI to transform complex data into clear, actionable insights. With years of experience working internationally, I've honed my skills in data analysis, report design, and data storytelling. What I Do: Power BI: I transform your data into clear, actionable insights. My dashboards are designed to be more than just visually appealing—they're tools that drive decisions. Power Apps: I develop apps that fit seamlessly into your workflow. No unnecessary features, just what you need to improve efficiency and get the job done. Power Automate: I take repetitive tasks off your hands, setting up automations that let you focus on what really matters. Why Hire Me: Straightforward Approach: I believe in clear communication and practical solutions. I won’t overcomplicate things—I’ll give you exactly what you need. Proven Experience: My work is backed by years of hands-on experience. I’ve built solutions for a range of clients, and I bring that expertise to every project. Results-Driven: My goal is to help you achieve your objectives. Whether it’s improving productivity, enhancing decision-making, or streamlining operations, I focus on delivering measurable results. 📣 Client Testimonials: "An absolute expert in Power BI with excellent communication skills. If you need a Power BI specialist, your search ends here. An invaluable addition to any team." "In the past year, we've collaborated with Felipe on critical reporting projects. His profound knowledge and experience in Power BI have been crucial to our success. His approachability and responsiveness have made our collaboration highly productive." "Felipe excels in Power BI, consistently recommending sophisticated solutions for complex challenges. His quick yet thorough approach makes him an essential asset for any organization." 🔗 Let's Connect! Are you ready to elevate your data strategies? Join me in this transformative journey, one data point at a time. Contact me today for a complimentary 30-minute consultation. -------------------------------------------------- Automation, Business Intelligence, Process Optimization, Customized Solutions, Efficiency, Productivity, Data-Driven Strategies, RPA, BPA, Cost Reduction, Custom Applications, Integration, Digital Transformation, Analytics, Enterprise Solutions, Power Platform, Client Success, Technology Strategy, Operational Efficiency, ROI, Data Insights, Workflow Automation, Digital Tools, Innovation, Consulting, Process Improvement, Strategic Planning, Tailored Solutions, Business Growth, LowCode, NoCode, Microsoft Power Platform, PowerBI, Power BI, Microsoft Power BI, PowerApps, Power Apps, Microsoft Power Apps, PowerAutomate, Power Automate, Microsoft Power Automate, Power Virtual Agents, Microsoft Power Virtual Agents, business solutions, Microsoft business solutions, process automation, Microsoft, data analysis, artificial intelligence, app development, chatbots, productivity tools, data integration, low-code platform, decision making, data visualization, analytics tools, custom apps, Microsoft 365, Azure, connectors, data security, compliance, enterprise transformation, digital transformation

Data Modeling
Data Analysis
Microsoft SQL Server
Web Development
Microsoft Power BI
Data Visualization
Microsoft PowerApps
Microsoft Power BI Data Visualization
Dashboard
Microsoft Power BI Development
Data Analytics & Visualization Software
Business Intelligence
Data Analysis Expressions
Microsoft Power Automate
SQL
$40 hourly
- 5.0/5
- (12 jobs)
Hello! I'm Valber Subtil, and I specialize in Power BI and data analysis. With over 10 years of experience in the field, my mission is to help you develop not just a report, but a comprehensive analytics solution. Do you find yourself using Excel extensively, extracting numerous reports from your system, or facing challenges with data quality? Are you spending valuable time creating presentations for your results? I'm here to provide solutions. Let me assist you in saving time and maximizing profits with robust analytics solutions. Power BI, a remarkable tool from Microsoft, empowers you to extract insightful conclusions from your data swiftly. With me, you'll have access to critical information at your fingertips, precisely when you need it. Say goodbye to manual updates; it's time to streamline your processes through automation. Don't hesitate to reach out for inquiries or to discuss collaboration opportunities! I'll respond promptly, and together, we'll craft something remarkable. Let's craft compelling narratives with your data! Here's what I offer: Power BI report development and maintenance Enhancements to your data model Delivering dashboards with premium design Developing apps using Power Apps Process automation using Power Automate Implementation of data culture within your company More about me: Microsoft Certified Data Analyst With a background in accounting, I'm deeply passionate about business intelligence and data analysis. As a Power BI specialist, I bring a blend of expertise in business, strategy, management, and technology to the table.

Data Modeling
API Integration
Dashboard
Microsoft Power BI Data Visualization
Microsoft Power BI
Business Intelligence
Data Visualization
Microsoft Power BI Development
Microsoft PowerApps
Data Analysis Expressions
SQL
Data Analysis
Tableau
Power Query
Microsoft Excel
$25 hourly
- 5.0/5
- (39 jobs)
⭐️ ""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!

Data Modeling
Budget Planning
Business Management
Data Analytics
Financial Reporting
Data Analysis
Project Management
Business Analysis
Looker Studio
Business Intelligence
Data Visualization
Microsoft Power BI
Dashboard
Microsoft Excel
Tableau
$20 hourly
- 4.9/5
- (46 jobs)
I have a university degree in statistics and since my training I have directed my knowledge to automated data processing. I worked as a developer, Infrastructure Analyst, DBA, Data Analyst. My strengths and skills Data Analyst, Statistical Analysis of Data, Python, Django, Postgresql, , Linux.

Data Modeling
Regex Writing
ETL
Data Migration
Statistics
PostgreSQL
PDF Conversion
MySQL Programming
SQL Programming
Scrapy
Data Visualization
Machine Learning
Pentaho
SQL
Python
$120 hourly
- 5.0/5
- (26 jobs)
I am a Computer Scientist passionate about analysis and modelling. I am the founder of and Chief Data Scientist at Tauffer Consulting, where I focus on tailored solutions to small/medium sized business that need expert guidance in the extremely promising, but many times overwhelming, world of Data Science, Machine Learning and Cloud infrastructure. The key to a successful incorporation of Data Science or Machine Learning solutions to a project lies in the integration of the technical expertise with the client’s domain knowledge. I strongly believe in that and give special attention to the specificities of each project. The core strength of my work lies in these pillars: - Data Science and Machine Learning theoretical expertise from +10 years of academic training - Technical and practical know-how shaped up by +5 years of professional consulting to diverse business niches - Thorough consideration of client’s input throughout the entire process, from initial data handling to final application performance - Clean and well documented code for reproducibility, straightforward and information rich visualization of results for interpretability Applied Data Science: - Data exploration, cleaning and processing - Visualization - Statistical Analysis - Feature Engineering - Unsupervised models - ANOVA, Confusion matrix, Hypothesis testing Applied Machine Learning: - Tabular data - Unstructured data - Computer vision - Time series prediction - NLP - Deep Neural Networks, Autoencoders - Random Forests, Gradient Boosting Machine - Support Vector Machines - Generalized Linear Models Cloud Solutions: - AWS, Azure and GCP - DevOps, CI/CD - Software as a Service - Containers and Orchestration - Serverless solutions - Database and Storage management Most used tools: - Python, Jupyter - Numpy, Pandas, Dask, Scipy, SQLAlchemy - Scikit-learn, Keras, PyTorch, H2O.ai, XGBoost, LightGBM - Matplotlib, Seaborn, Plotly/Dash - Flask, FastAPI, Django - Apache Airflow, Docker, Kubernetes Softskills: - Team leading and supervision - Data visualization – Parsimonious, information-rich graphics in high quality - Objective communication – Analyses and results in plain, clear English - Clean coding, reproducibility – You will always be able to read the codes and reproduce the results

Data Modeling
Dash
Cloud Architecture
Amazon Web Services
Cloud Implementation
Cloud Computing
Data Analysis
Statistics
Machine Learning
Data Science
Data Visualization
Plotly
Python Scikit-Learn
Data Science Consultation
Python
$90 hourly
- 5.0/5
- (78 jobs)
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.

Data Modeling
Visualization
Looker Studio
Python
Tableau
Power Query
Dashboard
SQL
Microsoft Excel
Business Intelligence
Microsoft Power BI Development
Data Analysis
Data Visualization
Microsoft Power BI Data Visualization
Microsoft Power BI
$50 hourly
- 5.0/5
- (5 jobs)
-Machine Learning Predictive Models: Linear Regression, Logistic Regression, Tree, Random Forest, Boosting, Bayesian Network -Database manipulation in SaS and Hadoop - Python, R and C Programming -Statistics: Probability Theory and Inference Analysis -Linear Algebra -Logic and Pre-Calculus I have a bachelor's degree of applied mathematics and computer science. My course has several pure mathematics, statistics, and computer science disciplines. I am currently working on data science projects, and I am also giving private classes for those who want to study data analysis, mathematics, statistics, and program languages.

Data Modeling
Predictive Analytics
Hypothesis Testing
Database
Analytics
SQL
Probability Theory
Statistics
Data Science
Natural Language Processing
R
Machine Learning Model
$35 hourly
- 4.8/5
- (11 jobs)
I am a statistician, reproducible research enthusiast, R and git developer and active user. I like statistical modelling in general, package and dashboards development, text mining and APIs. I am specially interested in Bayesian inference, multivariate analysis, feature extraction and probabilistic graphical models. Currently, I am pursuing my PhD at the Hamilton Institute in Maynooth, Ireland. I am part of Andrew Parnell’s research group, and our work is mostly related to the development of new Bayesian methods for machine learning and its many possible applications.

Data Modeling
Julia
Data Curation
Data Collection
Data Visualization
R Shiny
Data Cleaning
Data Analysis
Machine Learning
Python
$40 hourly
- 5.0/5
- (2 jobs)
I am a full stack web developer with 10+ years experience in full stack web development, data analytics and visualization, database administration, etc. You can check my strong skills: - Front-end Web Development: React, Redux, React Native, Gatsby.js, Vue.js, Angular2+, SCSS/LESS, CSS3, HTML5 - Back-end Web Development: Language/Frameworks: Node.js, Express.js, Hapi/Sails, Laravel, Django Headless CMS: Prismic, Contentful, Strapi - Database Development: MSSQL, MySQL, PostgreSQL, RDS, Oracle DB, MongoDB, CouchDB, AWS DynamoDB/DocumentDB - Data analytics/Visualization: R, Python, Matlab, pandas, vega/vega-lite, d3.js, chart.js, Power BI, DAX - DevOps, Cloud Services: Docker, Kubernetes, Jenkins, AWS Web Services (S3, EC2, Lambda function, ACM, Route53, CloudFront, CloudFormation, SNS/SQS, CloudWatch, CodePipeline, Cognito), Heroku, Netlify - Version Control System: Gitub, Gitlab, Bitbucket. I like team-working, pair-coding, helping each other with team members, clean/scalable/well-structured code, big/complex projects.

Data Modeling
Data Warehousing
Microsoft Power BI
React Native
Gatsby.js
Angular
WordPress
Node.js
React
AWS Application
Vue.js
Serverless Computing
Python
SQL
$60 hourly
- 5.0/5
- (13 jobs)
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

Data Modeling
Amazon Redshift
BigQuery
dbt
ETL Pipeline
Looker
Data Analysis
Data Visualization
Business Intelligence
Data Warehousing
Snowflake
Apache Spark
Machine Learning
Python
SQL
$35 hourly
- 5.0/5
- (2 jobs)
My goal is to help companies in market and data analysis. As a Ph.D. in economics, I've been working with data science for some years. My focus is to use the most advanced tools the data science world can provide and apply these tools to solve business problems. My personal goal is to bring a little bit of economic theory to data analytics to understand what should and should not be done when trying to achieve a goal through data assessment. Drawing useful insights from data for me is more about market comprehension than it is about having ready-to-use codes in your mind. Let's do it with purpose!

Data Modeling
Data Analytics & Visualization Software
Economic Analysis
Econometrics
ArcGIS
QGIS
Research & Strategy
Data Science
Statistical Analysis
Microsoft Power BI
Stata
Data Analysis
Python
R
$45 hourly
- 5.0/5
- (6 jobs)
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.

Data Modeling
Jira
Translation
Data Analytics & Visualization Software
Team Management
Twilio
Notion
Customer Experience
Fraud Detection
Data Analysis
Google Sheets
Tableau
SQL
$40 hourly
- 4.9/5
- (9 jobs)
🙌 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

Data Modeling
Data Engineering
Kubernetes
Docker
API Development
Docker Compose
Golang
Data Analysis
unittest
Python
Data Science
Machine Learning Model
Machine Learning
$50 hourly
- 5.0/5
- (3 jobs)
I'm a data analyst experienced in building data products from the scratch and extracting outstanding business insights from raw data. If you looking for translating complex data into actionable business insights, I can help. - Proficient in SQL, data cleansing and data modeling - Great storyteller - Result driven

Data Modeling
Data Cleaning
Data Profiling
Business Analysis
SQL
Statistical Analysis
Business Intelligence
Data Analytics
$35 hourly
- 5.0/5
- (15 jobs)
I am a physicist, with experience in Data Science and Mathematical analysis. I am able to develop the backend of data-driven web apps in Python and data visualization prototypes in JavaScript. Additionally, I am also experienced in the development of scripts for data transformation and web crawling. For the analytical work, I use mainly the Pandas, SciPy and PyTorch packages. The work can be delivered as a jupyter notebook report, a Flask API, a plain script, data files or any other form that you prefer. My experience relies mainly in the development of network models for natural language processing based on statistics and optimization.

Data Modeling
Julia
Data Extraction
Data Mining
Mathematics
Physics
Flask
pandas
Data Science
Scala
D3.js
PyTorch
SciPy
Python
Python Scikit-Learn
$200 hourly
- 5.0/5
- (3 jobs)
I've been working for the last 17 years in the Technology and Telecommunications industry, at global companies who are leaders in their markets. Driven by my college degree I started my professional trajetory playing a technical role in software development projetcts. With an emphasis on key abilities such as relationships with business users, technical solutions based on business requirements and high livel of care to model/store data. As a natural step, this highly focus approach introduced me to the leadership position of development teams and suppliers, planning, controlling, and delivering projects with various types of technologies. In this role, the main responsibilities were in regard to the project viability, balancing the best technical solution for schedule and budget.

Data Modeling
ETL
Database Programming
Database Design
Data Mining
Visual Basic for Applications
Data Visualization
Microsoft Excel
$45 hourly
- 5.0/5
- (34 jobs)
I have over 7 years of experience working with finance and business modeling. Besides traditional financial modeling, I have a successful track record building dashboards, KPI controls, and other decision-making tools to enable better business management! Let's work together on projects that require expertise in: - Google Sheets; - MS Excel; - Financial Modeling and Analysis.

Data Modeling
Startup Consulting
Data Visualization
Dashboard
VLOOKUP
Google Sheets
Microsoft Excel
Financial Planning
Financial Modeling
Forecasting
Financial Analysis
$50 hourly
- 5.0/5
- (9 jobs)
Drowning in data? I'm a Data Analyst with over 10 years of experience helping businesses unlock the power of their information. I leverage my expertise in Power BI to transform data across various departments - marketing, operations, human resources, and more - into actionable insights that drive results. • Improve decision-making by uncovering hidden trends and patterns. • Boost efficiency and productivity with data-driven insights. • Gain a deeper understanding of your customers, operations, and workforce. • Create clear and compelling visualizations for data storytelling. My background: • 5+ years as a data analyst, specializing in Power BI for financial analysis. • Prior experience of 5+ years in accounting provides a strong foundation in financial data. • Extensive experience working with companies of all sizes and complexities, from startups to Fortune 500s. What I offer: • Data cleaning and transformation to ensure data accuracy and usability. • Building custom Power BI dashboards and reports tailored to your specific needs. • In-depth analysis of various data types to identify trends and opportunities. • Excellent communication skills to clearly translate data insights into actionable steps. Tools: • Microsoft Power BI Desktop & MS Power BI Service • Microsoft Excel • DAX language • Power Query / M language • SQL Ready to transform your data into a strategic advantage? Contact me today to discuss your project and see how I can help!

Data Modeling
Power Query
Data Analysis Expressions
Financial Analysis
Microsoft Power BI Development
Microsoft Power BI Data Visualization
Transact-SQL
Dashboard
API Integration
Data Visualization
Microsoft Power BI
Business Intelligence
Data Analysis
Microsoft Excel
$35 hourly
- 5.0/5
- (5 jobs)
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

Data Modeling
GitHub
dbt
Looker Studio
Google Analytics
SQL
Looker
Data Analysis
Google Sheets
Statistics
BigQuery
$20 hourly
- 5.0/5
- (8 jobs)
Ms.C degree in Electrical Engineering - Image and Signal Processing Do you have to model and simulate a complex system? Are your datasets giving you a headache to make sense of it? Let me help you with that. I have eight years of experience working with signals from different sources, including electrical, light, noise, and medical images at different levels, from modeling to analysis and prediction in MATLAB/Simulink and Python. So, basically: * If you know the behavior of your system, I will help you build a model and simulate it based on the scientific method. * If you know your data, I will apply the correct statistics to look for patterns to achieve meaningful insights. * If you already know all of the above, let us predict possible scenarios using machine learning. I am currently working full-time as a freelancer, and my working hours are flexible.

Data Modeling
Medical Imaging
Digital Signal Processing
Data Scraping
DICOM
Biostatistics
Engineering Simulation
LaTeX
Simulink
Data Analysis
Scientific Research
Image Processing
MATLAB
Python
$44 hourly
- 5.0/5
- (1 job)
Data Analysis, Data Warehouse, OLTP, Data Mining, Algorithms, Data Classification (automatic), Computer Vision, Audience Measurement, Statistics, Python, HTML, Bootstrap, Javascript, Dashboard, Raspberry PI, Simple Robotics using Raspberry, PHP, Mysql, MS SQL, Amazon S3.

Data Modeling
Audience Research
Raspberry Pi
Forecasting
Classification
Audience Segmentation & Targeting
Data Mining
MySQL
PHP
Python
$15 hourly
- 5.0/5
- (2 jobs)
I can solve data problems for businesses and create process automation for them. I'm an experienced Data Scientist, and GCP Certified Professional Machine Learning Engineer that has worked on several projects handling data: structuring databases, developing Machine Learning models, creating dashboards, and automating business processes. - I can automate your business process using Google Sheets, Python and RPA - Create dashboards to measure your business process using Google Data Studio, Qlik Sense, or other BI platforms. - Create Machine Learning models, like recommendations or classifications systems using Python - Create your data warehouse infrastructure using Google Cloud or other clouds of your choice I'm a quick learning and team player who shares knowledge and ideas with colleagues. If you are looking for a professional, collaborative, and responsible developer, please send me a message to schedule a 15 min meeting to discuss your project.

Data Modeling
Data Scraping
Business Intelligence
Data Mining
Analytics
Web Scraping
Microsoft Excel
Qlik Sense
Operations Research
SQL
Looker Studio
Data Science
Python
Computer Vision
R
$40 hourly
- 0.0/5
- (1 job)
Computer engineering professional specializing in data engineering with over four years of experience. My skills include the following: • Technologies: AWS, Airflow, Python, SQL, Spark, Databricks. • Expertise in data modeling and full-cycle data pipeline development. • Experience in data platform migration and delivering interactive dashboards. • Proficiency in integrating data through API development. • Focus on ensuring data integrity through quality and rigorous testing processes. • Knowledge of cloud cluster management and configuration. • Experience in application containerization for efficient deployment. • Proficient in data exploration for auditing purposes. I'm ready to collaborate on your next project, transforming your data into strategic insights through advanced modeling and comprehensive data pipeline development. Please invite me to your job on Upwork to book a free 15-minute consultation call and discuss your needs!

Data Modeling
AWS Glue
Data Lake
Kubernetes
Data Profiling
Data Warehousing & ETL Software
Docker
Data Engineering
Apache Airflow
dbt
Python
SQL
Data Visualization
Apache Spark
Databricks Platform
$40 hourly
- 0.0/5
- (0 jobs)
Successful IT professional with +7 years of experience in IT industry. Successful Salesforce Admin/Consultant professional with 4+ years of experience specially in the financial and automotive sectors. Proficient in Sales and Service clouds. Working on the implementation of new projects and enhancing existing ones while adhering to Salesforce best practices, also utilizing Agile methodologies. Skilled in Salesforce configurations, Automation, Integrations and APIs, User and Permission Management, Objects, Reports and Dashboards. Strong problem-solving abilities, business acumen, proactive approach, inquisitive mindset, collaborative nature, critical thinking skills, and adaptability. Certified in Administrator and Platform App Builder.

Data Modeling
Security Management
Bug Reports
Receptionist Skills
Data Analysis
Salesforce App Development
System Administration
Salesforce
Salesforce CRM
Salesforce Sales Cloud
Salesforce Service Cloud
$20 hourly
- 5.0/5
- (6 jobs)
✅ If you are in need of: - Spending lees time collecting, cleansing, or organizing your data; - An handy yet insightful data visualizations; - More free time that you can invest on making the valuable business decisions that impact your bottom-line ✅You can count on me! ✅ I'm a data professional with over 10 years of experience in data extraction, data cleansing, data transformation, automating data-driven reports and data application development. Tell me your needs and I will solve them. I have experience providing data leadership to small and big companies. Not sure if I'm the right fit for your project? I can provide free 30 minute, no-obligation consultations. My expertise lies primarily in Microsoft's development and BI tools, as well as Tableau. However, I don't limit myself to specific tools—I'm open to learning and working with any programming language or tool that can assist in achieving your business objectives. I will help you automate your data processes, saving you precious time. Giving focus on driving value where it matters. How we can do it: - Scraping data from any source using Python - Automating any operational tasks using Python. - Creating macros in Excel VBA, Powerpoint VBA, and other Office products - Creating scripts to extract and import data from APIs on a schedule - Creating SSIS packages to ETL your data - Automating data entry forms to promote data quality and efficiency - Writing SQL queries to manipulate and extract your data I help you visualize your data in a simple, but useful way so you can make decisions faster. Examples include: - KPI dashboards; - Excel dashboards; - Power BI dashboards; - E-mail dashboards. I will suggest additional ways you can extract even more value out of your data. I'm new at Upwork and my goal is to become a professional freelancer. I don't have feedbacks yet, so I would accept negotiate project budgets in order to get some feedbacks if you like my job. ✅ Click on the green “INVITE” button to set up a FREE INFORMATIONAL CALL.

Data Modeling
Presentations
API Integration
Data Visualization
Microsoft Azure
Dashboard
Python
Data Extraction
Excel Macros
Microsoft Excel
Microsoft Power BI Data Visualization
SQL
Microsoft Power BI
Business Intelligence
Data Analysis
$65 hourly
- 0.0/5
- (0 jobs)
Marcelo is a Senior Salesforce Developer and 𝟖𝘅 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 who has worked with the 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 platform for more than 𝟓 𝘆𝗲𝗮𝗿𝘀 and has over 𝟕 𝘆𝗲𝗮𝗿𝘀 of software development and architecture experience . Marcelo is a seasoned international consultant, having worked on many multi-country projects for customers in USA, Brazil and LATAM countries. He is passionate about creating great solutions that don't just follow best practices, but further them. Working with IT since 2016, using the object-oriented programming paradigm, SOLID and currently working with Salesforce Development including experience in the following clouds: 𝐒𝐚𝐥𝐞𝐬 𝐂𝐥𝐨𝐮𝐝, 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐂𝐥𝐨𝐮𝐝, 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐭𝐲 𝐂𝐥𝐨𝐮𝐝, 𝐇𝐞𝐚𝐥𝐭𝐡 𝐂𝐥𝐨𝐮𝐝, 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐂𝐥𝐨𝐮𝐝 and knowledge in 𝐀𝐩𝐞𝐱 , 𝐀𝐩𝐞𝐱 𝐓𝐫𝐢𝐠𝐠𝐞𝐫𝐬, 𝐀𝐩𝐞𝐱 𝐀𝐬𝐲𝐧𝐜𝐡𝐫𝐨𝐧𝐨𝐮𝐬, 𝐉𝐚𝐯𝐚𝐬𝐜𝐫𝐢𝐩𝐭, 𝐋𝐖𝐂, 𝐀𝐮𝐫𝐚 𝐂𝐨𝐦𝐩𝐨𝐧𝐞𝐧𝐭𝐬, 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 𝐀𝐏𝐈, 𝐀𝐏𝐈 𝐑𝐞𝐬𝐭 , Administrator knowledge, declarative tools ( Process automation development: Flow, Process builder) and also 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 𝐕𝐥𝐨𝐜𝐢𝐭𝐲 Development skills (𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬). 𝐓𝐫𝐚𝐢𝐥𝐛𝐥𝐚𝐳𝐞𝐫 profile: id/mdeandradesilva

Data Modeling
Salesforce CPQ
Visualforce
Salesforce Service Cloud
Salesforce Sales Cloud
Salesforce Lightning
SOQL
Apex
Salesforce CRM
Salesforce
CSS
HTML5
JavaScript
JSON
API Integration
$30 hourly
- 5.0/5
- (3 jobs)
I am a data professional with over 2 years of experience in Data/Cloud Engineering, specializing in designing Data Engineering solutions on the cloud by developing Data Lakes and Data Warehouse pipelines. Proven success in delivering multi-terabyte to petabyte-scale solutions for clients in commercial healthcare and retail markets. Experience with Cloud Services: ✅ Google Cloud Platform (GCP) : Bigquery, Dataform, Composer, Dataflow, Dataproc, Cloud Storage, Pub/Sub, Cloud Functions, and Looker Studio. ✅ Microsoft Azure: Data Factory, Synapse, and Storage Account. ✅ Amazon Web Service (AWS) : EMR, Athena, Redshift, Glue, S3, RDS, Kinesis Data Firehose, Kinesis, and Data Streams. ✅ Others: Databricks, dbt, Snowflake, Airflow, Airbyte, Hadoop, and Hive. Programming and querying: ✅ Advanced in Python and SQL. Experience with Relational Databases ✅ Postgres, MySQL, MSSQL, and SQLite. Experience with NoSQL Databases ✅ MongoDB, Cassandra, and GCP Bigtable. Experience in Data Analysis: ✅ Tableau and Power BI. Other tools: ✅ Docker, Kubernetes ✅ Jenkins ✅ Git, Gitlab, Github Certifications (verified): ✅ GCP Professional Data Engineer ✅ GCP Associate Cloud Engineer ✅ GCP Cloud Digital Leader ✅ AWS Associate Solutions Architect ✅ AWS Cloud Practitioner I carefully examine all the requirements and coordinate with the client before making any commitments. Quality work, client satisfaction, and the best possible solution in terms of cost and time are my top priorities. I always fulfill my commitments and properly communicate with clients, as I believe communication is the key to success.

Data Modeling
Continuous Improvement
Data Warehousing
Bash
Data Analysis
ETL
Microsoft Azure
Amazon Web Services
Google Cloud Platform
Apache Airflow
PySpark
SQL
Python
Data Engineering
Cloud Computing
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