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Hi, my name is Leonardo Ferreira (you can call me Leo) 👋 Since early 2023, I've been working as a full-time freelancer for Brazilian clients while improving my English, completing over 200 projects for over 100 clients, focusing primarily on data analysis and dashboard development using Google tools. Over the past two years, I've gained solid experience helping companies transform raw marketing, sales, and other data into clear, actionable insights. 💡 What I do best: - Custom dashboards in Google Looker Studio (reports for GA4, Google Ads, Meta Ads, and other standardized data sources). - Advanced analysis and automation in Google Sheets and App Script. - Campaign performance tracking and insights for paid traffic (Google Ads & Meta Ads). 🔎 Why work with me? - Specialized in the Google tools/ecosystem (Looker Studio, Google Sheets, App Script, Forms). - Strong background in digital marketing metrics (CPC, CPL, ROI, conversions). - Experience with both small and large companies. - Reliable, proactive, and committed to delivering high-quality work in a short time. 🚀 My goal is simple: to turn your data into valuable insights that drive better decisions. 👉 Let’s connect! I’d love to help you organize and understand your data in a way that brings real impact to your business!

I am a senior Power BI developer and Power BI consultant with over 10 years of experience in data analysis and business intelligence. I hold Top Rated Plus status on Upwork, with 1,000+ hours billed and a 100% Job Success Score. My background in both accounting and data science means I understand business strategy as well as the technology. This rare mix allows me to design Power BI solutions that are directly tied to real business value, not just nice-looking charts. I’ve served as a professor at leading data schools in Brazil and have mentored many professionals in analytics. Companies like iFood, Vale, ArcelorMittal, and Globo have trusted me as their Power BI consultant to transform their data into actionable insights through Power BI dashboards and end-to-end analytics solutions. Power BI Consulting Services – What You Get When you hire me for Power BI consulting services, you can expect to receive: ⭐ Interactive Power BI Dashboards: Visually engaging Power BI dashboards tailored to your KPIs, giving you and your team a clear view of the business at a glance. These dashboards follow best practices in data visualization and UX, so even non-technical stakeholders can derive insights easily. ⭐ Data-Driven Decisions with Power BI: I deliver actionable insights, not just pretty charts. By connecting operational data to strategic goals inside Power BI, I enable faster, informed decision-making. Clients often report improved efficiency and more confidence in their decisions after implementing my Power BI solutions. ⭐ Scalable Power BI Solutions: End-to-end data pipelines that grow with your business. From robust Power BI data models to clean ETL processes, I ensure your data foundation is solid. Need to integrate a new data source or implement AI insights later? The Power BI architecture I build is ready for it. What Makes Me Different as a Power BI Developer & Consultant ☑️ Proven Power BI Track Record: I have a history of delivering results for top-tier clients across finance, tech, retail, and other industries. Being a Top Rated Plus Power BI freelancer on Upwork reflects consistent client satisfaction and trust in my work as a Power BI developer and Power BI consultant. ☑️ Business-Focused Approach: With a degree in accounting and a specialization in digital transformation, I bridge the gap between business and IT. I speak the language of both executives and developers, so the Power BI dashboards and reports I create are technically solid and fully aligned with your business strategy and goals. ☑️ End-to-End Data & Power BI Partner: I don’t just build Power BI visuals; I design and implement the entire data architecture behind them. From setting up your data warehouse or data lake, to building reliable ETL pipelines (Airbyte, Azure Data Factory, Pentaho), to modeling the data and delivering clean, optimized Power BI reports, I handle the full end-to-end process. You get one partner who can take your project from raw data to executive-ready Power BI dashboards. ☑️ Collaborative & Reliable Power BI Consultant: I frequently collaborate with teams of other developers and Power BI consultants on large projects and know how to fit in seamlessly. Clients describe me as reliable, responsive, and easy to work with. I meet deadlines and keep you updated, so you can treat me as a long-term Power BI consulting partner rather than just a contractor. Testimonials: ⭐⭐⭐⭐⭐ "If you’re thinking of hiring him, do it. He’s incredible at Microsoft products (especially Power BI, Power Automate, Power Apps) and always willing to go above and beyond to deliver exceptional results." — Timon Fuscher, Datatouches Inc. ⭐⭐⭐⭐⭐ “Valber is a real design talent. He uniquely sees data and insights, and we were excited to have him as part of our project. We'd work with Valber again!” — Joseph Colangelo, Bear Analytics Ready to unlock the full potential of your data with Power BI? Send me a message or invite me to your job post and we can discuss your needs in detail. Whether you require a one-off Power BI dashboard or ongoing Power BI consulting services, I’m confident I can add value to your business as a senior Power BI developer and Power BI consultant. ------------------------------------------------------------------------------------------------------------------ Power BI, Power BI developer, Power BI consultant, Power BI consultants, Power BI consulting services, Senior Power BI developer, Data analyst, Data analysis, Dashboard, Dashboard designer, Data visualization, AI automation, n8n.

Data Analyst & Power BI Specialist | Transforming Data into Actionable Insights Hi there! I’m a passionate and detail-oriented Data Analyst and Power BI Developer with 2 years of hands-on experience in data analysis, visualization, and business intelligence. As a university student, I’ve dedicated the past two years to mastering data analysis tools and building a strong portfolio of projects that showcase my ability to turn raw data into meaningful insights. I specialize in creating interactive dashboards, data visualizations, and analytical reports that help businesses make data-driven decisions. Whether it’s cleaning messy datasets, building dynamic Power BI dashboards, or uncovering hidden trends, I’m here to help you unlock the full potential of your data. What I Offer: ✔ Data Analysis & Insights: From exploratory data analysis to uncovering key trends, I help you understand what your data is telling you. ✔ Power BI Dashboards: I create visually appealing, interactive dashboards that make complex data easy to understand and act upon. ✔ Data Cleaning & Transformation: I ensure your data is accurate, consistent, and ready for analysis. ✔ Excel Solutions: From pivot tables to custom formulas, I can handle all your Excel needs. ✔ Data Storytelling: I turn data into compelling stories that drive decision-making and business growth. Tools & Technologies I Use: ➤ Power BI (Power Query, DAX, Data Modeling) ➤ Excel (PivotTables, Charts, Formulas) ➤ SQL (Data Querying and Manipulation) ➤ Python (Pandas, NumPy for Data Analysis) Why Work With Me? Attention to Detail: I take pride in delivering accurate and insightful analyses. Client-Focused: I work closely with you to understand your goals and deliver solutions that align with your needs. Quick Learner: As a student, I’m constantly learning and adapting to new challenges, ensuring I bring fresh ideas to every project. Let’s Grow Together! By hiring me, you’re not just getting a freelancer—you’re investing in my education and growth as a data professional. Your support helps me continue learning and improving, allowing me to deliver even better results for you in the future. SPECIAL OFFER PRICE - As new profile on upwork i'm charging less, help me build my profile. Ready to turn your data into actionable insights? Let’s work together to drive your business forward!

I am a Top Rated Plus freelancer on Upwork and ranked in the top 3% of all freelancers world-wide in my ability to develop reliable Power BI dashboards, Microsoft Fabric data platforms, and automated reporting systems that leadership can trust. I have provided support services to 90+ clients, made $500K+ on Upwork, and received 50+ five-star ratings for helping businesses to turn messy, disconnected and complex data into clear dashboards, scalable data models and reporting environments that are ready for decision-making. I have more than 14 years of experience in Business Intelligence, Data Analytics, SQL, and Microsoft technologies, and specialize in Power BI and Microsoft Fabric solutions that are not limited to just a visualization. My interests are in establishing the solid groundwork for the reporting system: clean data models, optimized SQL layers, reliable pipelines, solid DAX logic, row-level security, and dashboards providing answers to real business questions. When people want me to assist them, they typically ask me questions such as: Why are our Power BI reports slow, unreliable or difficult to maintain? How to make our reporting model scalable? How to transition to a structured Power BI or Fabric reporting system? How can we tie systems such as NetSuite, QuickBooks, Dayforce, Shopify, Klaviyo and Dynamics 365 together in a single report layer? How to provide leadership with accurate KPIs without manual copy/paste each week? How do we get the reporting, alerts, approvals and data refreshes automated throughout the business? Being a Power BI and Fabric expert, I lead organisations to create reporting systems that are fast, structured and scalable, and not just report dashboards that will impress the first day of use. Core Expertise: ✔️ Power BI & DAX Executive dashboards, KPI reports, financial reporting, operational analytics, HR dashboards, sales reporting, complex DAX measures, row-level security, star schema design, report optimization, and semantic model cleanup. Bulkier data sets and reporting structures have been reimagined to make dashboards faster, lighter and easier to maintain. ✔️ Microsoft Fabric & SQL Warehouse Data pipelines (end to end), SQL warehouse, stored procedures, fact and dimension tables, reporting layer, dataflows, data structures in Lakehouse or Warehouse and company-wide datasets. Establish organized structures to facilitate reporting uniformity among teams, departments, and locations. Optimize the data structure and its performance for the application.Optimize the data structure and application performance. Fresh star schemas, optimized SQL queries, repeatable reporting layers, better refresh performance, smaller dataset size, and enhanced data governance. My mission is to ease your reporting environment to scale, audit and maintain. ✔️ Power Automate Automating workflows, notifications in Teams, Adaptive Cards, scheduling jobs, approval flows, API calls, email notifications, and report automation. If you still manually have to move data between systems, I can usually get this automated for you. ✔️ Power Apps Inside apps to enter, approve, inspect, monitor operations, and replace paper or manual spreadsheets. Develop apps that interface with SQL, SharePoint, Dataverse, and other business systems. ✔️ Integrations & APIs Experience seamless integration of data from NetSuite, QuickBooks, Dayforce, Klaviyo, Shopify, Dynamics 365, REST APIs, Excel, SharePoint, SQL databases and more. I can normally import that data into your reporting system if it's available via an API, connector, database, or export. Industries I have worked across include energy, oil & gas, banking, pharma, manufacturing, e-commerce, medical devices, HR analytics and operational reporting amongst others. 💬 Client Feedback ⭐⭐⭐⭐⭐ I have to say “Paulo has been an essential partner in developing our Power BI reports. His technical skills and deep understanding of data visualization allowed us to turn complex data into clear, insightful, and user-friendly dashboards. He was responsive to feedback, quick to implement changes, and often went above and beyond to suggest improvements that added real value to the final product.” I'm in Brazil (GMT-3) and overlap with US business time. I have the opportunity to work with American and international clients on a daily basis and, as such, I do not ever have to worry about communication, documentation, or business context. Your situation is too complex to deal with on your own, so if you're looking for a Power BI, Microsoft Fabric, or reporting automation partner who can help, reach out to me and give me a quick description of your situation. I will be honest about what I'm not good at and what is the next best steps.

🎯 Have your job done by a TOP RATED PLUS freelancer on Upwork! I am a seasoned Business Intelligence and Salesforce consultant with five years of dedicated expertise. My proficiency lies in crafting tailored solutions for data challenges, specializing in CRM Analytics with a focus on the Salesforce BI tool. Additionally, I bring hands-on experience in Power BI Dashboard development to enhance your business insights. Analytics Certifications: ✅ Salesforce Certified Tableau CRM (CRM Analytics) and Einstein Discovery Consultant; ✅ Data Cloud Certified Consultant; ✅ Einstein Prediction Builder Accredited Professional; ✅ + 3 Salesforce Certification badges. Some of my recent experiences are: ✅ More than 30 professional dashboards delivered to clients; 🟢 SAQL and JSON customization development on CRM Analytics; 🟢 CRM Analytics Recipe creation and troubleshooting; 🟢 CRM Analytics Dashboard design and creation; 🟢 Analytics Studio ETL pipelines; 🟢 CRM Analytics dashboard distribution; 🟢 Power BI ETL with Power Query; 🟢 Power BI Dashboard Creation.

🥇 Microsoft Certified Data Analyst 🤵 Expert on complex data transformations and pixel-perfect reports 🛠️ Power BI, M Language, DAX, Tabular Editor, DAX Studio, Power Automate, API Connections, SQL (DML), Dataverse, Sharepoint, Excel, PowerPoint, Word, Lists, Forms, Teams, Slack, Jira Asana, Planner, Trello, Notion, OneNote, Etc. ════ Who Am I? ════ Hi, nice to meet you! I'm Thiago, a Power BI Specialist, Business Intelligence Developer & Data Analyst with half a decade of experience working with data. For the last few years I've been helping companies all over the globe achieve their Data Goals and making friends on the journey. If you're looking for someone who can understand your needs, collaboratively develop the best solution, and execute a vision - you have found the right person! Looking forward to hearing from you! ═════ What do I do? (Services) ═════ ✔️ Power BI Reports Development & Maintenance - Pull data from (APIs, SQL Servers, Excel Files, etc.) - Clean and transform data (Power Query on Dataflows or Datasets) - Model relationships - Calculate and test measures (DAX) - Create and test charts and filters - Build user interfaces - Publish reports ✔️ Power BI Service Admin Portal Management - Power BI licensing analysis and management - Workspaces and user access management - Alerts and subscriptions setup - Sharing permissions management ✔️ Power Automate Automations Development & Maintenance - RPA flows Automation (Repetitive desktop tasks, Web Scrapping, etc.) - Web Automations (Data edit and file handling processes) ✔️ Microsoft 365 Support & Development - Microsoft general licensing analysis and management - Sharepoint Folders, Lists, and Forms development, and update ═════ How do I work? (Method) ═════ 1️⃣ First, we need a plan; I will listen, take notes, analyze and discuss your goals, how to achieve them, determine costs, development phases, and time involved to deliver the solution. 2️⃣ Clear and frequent communication; I provide frequent project updates and will be available to discuss important questions that come up along the way. 3️⃣ Stick to the plan; I will deliver, on time, what we agreed upon. If any unforeseen delay happens, I will promptly let you know and provide a new delivery date. 4️⃣ Deliver a high-quality product. My approach aims to deliver the most durable, secure, scalable, and extensible product possible. All development includes testing, documentation, and demo meetings. ═════ How do my clients feel? (Project Reviews) ═════ ✔️ BI Dashboards for a real estate company ⭐⭐⭐⭐⭐ "Very good freelancer, respected deadlines and objectives. Very good at PowerBI and all data transformation processes. Very nice communication skills and patience. We would work with him again without any hesitation!" ✔️ Microsoft PowerBI Specialist Needed ⭐⭐⭐⭐⭐ "This guy is fantastic. Not only does he solve every Power BI issue but he is also a great guy to talk with. Swift feedback, highest quality of the outcome. In our company, we ditched all other specialists and went with Thiago only because of 100% satisfaction." ✔️ Consultant needed to help refine data model and build Power BI reports ⭐⭐⭐⭐⭐ "Thiago exceeded our expectations - we were so grateful to have chosen Thiago to work on our Power Bi project. In 3 short months, he'd help us put a very complex financial model recreated in Power Bi to generate beautiful graphics for our executive team to digest. Not only is Thiago good at executing against your request, but he also adds a lot of value down the chain by anticipating the next steps and proactively working on them before you've asked. We thoroughly enjoyed working with Thiago and highly recommend his work." ✔️ Power BI Development ⭐⭐⭐⭐⭐ "Thiago is great to work with. Quick to understand my requests, and asks great questions. He is very passionate about PowerBI and working with data and it shows in the quality of his work. I have no problem recommending him." ✔️POWER BI Expert Required ⭐⭐⭐⭐⭐ "Excellent Power BI expert. Extremely helpful and develops very eye -catching and useful graphs. Highly recommended and will definitely be using again." ✔️ Power BI - Rest API with pagination ⭐⭐⭐⭐⭐ "Thiago is a real expert on what he is doing, the job was perfectly done at the right timing. the communication was very soft and the understanding very easy. [...] I do recommend thiago for all the missions related to BI and data analytics" ✔️ PowerBI expert needed to help me on a short term project ⭐⭐⭐⭐⭐ "Thiago has done a great job at helping me with a Power Bi Project and more generally about using Power Bi. He is very knowledgeable and enthusiastic when working. He will also always try to be available when you need him. I highly recommend working/learning with Thiago!" 📊 Let's achieve your goals together!