Valber S.

Senior Power BI developer and Power BI consultant with 10+ years of experience in data analysis and business intelligence, plus growing expertise in AI powered automation across Microsoft Fabric, Azure AI, and Copilot Studio. I've earned $100K+ on Upwork across 39 completed projects, with Top Rated Plus status, a 100% Job Success Score, and 2,300+ hours billed as a Power BI consultant on Upwork. My background spans both accounting and data science, so I understand business strategy as well as the technology behind it. That mix lets me design Power BI dashboards and end-to-end analytics solutions tied to real business value, not just nice-looking charts. I've served as a professor at leading data schools in Brazil, teaching Power BI to hundreds of analytics professionals. Companies like iFood, Vale, ArcelorMittal, and Globo have trusted me as their Power BI consultant to turn raw data into executive-ready Power BI dashboards and automated reporting. Tools & Technologies I Work With Power BI, Power BI DAX, Power Query, Power BI Service, Power BI Premium Microsoft Fabric, Azure Data Factory, Azure Synapse Analytics, Databricks, SQL, Python, PySpark Power Platform: Power Apps, Power Automate, Dataverse, SharePoint Integration AI & Automation: Copilot Studio, Azure AI, Azure OpenAI, Azure AI Foundry, AI Agents, Agentic AI Automation, Claude AI, Generative AI Workflows Power BI & Data Consulting Services, What You Get ⭐ Interactive Power BI Dashboards: Visually engaging dashboards tailored to your KPIs, built on solid DAX and data modeling, so even non-technical stakeholders get clear insights at a glance. ⭐ Data Driven Decisions: Actionable insights, not just pretty charts. By connecting operational data to strategic goals, with Azure Data Factory, Azure Synapse, and Databricks feeding clean, governed models into Power BI, I enable faster, more confident decision making. ⭐ Scalable Data & AI Automation: End-to-end data pipelines and AI powered automation that grow with your business. Beyond Power BI dashboards, I build Microsoft Fabric lakehouse architectures, Power Automate workflows, and Copilot Studio AI agents that remove manual work from reporting and operations. What Makes Me Different as a Power BI Developer & Data Consultant ☑️ Proven Power BI Track Record: A history of delivering results for top-tier clients across finance, tech, retail, and other industries. Top Rated Plus status on Upwork reflects consistent client satisfaction. ☑️ Business Focused Approach: A degree in accounting plus a specialization in digital transformation means I bridge the gap between business and IT, speaking the language of both executives and developers. ☑️ End-to-End Data & AI Partner: I don't just build Power BI visuals. I design the data architecture behind them, from data warehouse or lakehouse setup, to ETL pipelines (Azure Data Factory, Airbyte, Databricks), to AI agents (Copilot Studio, Azure AI) that automate the reporting process itself. ☑️ Collaborative & Reliable: I frequently work alongside other developers and consultants on larger projects. Clients describe me as reliable, responsive, and easy to work with, a long-term partner, not 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? Send me a message or invite me to your job post and let's discuss your needs. Whether you need a single Power BI dashboard, an end-to-end analytics platform, or AI powered automation on top of it, I'm confident I can add real value as your Power BI developer and data consultant.