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I need a seasoned Power BI developer who can wire up data from our SQL databases and a series of Excel workbooks, then transform those sources into clean, reliable models. From there, you will build a polished suite of interactive reports plus an executive-level dashboard that surfaces the metrics our leadership cares about most: sales performance, customer satisfaction, and overall financial health. The finished work must feel effortless to the end user—executives should get an at-a-glance pulse, while sales and operations teams can drill down for detail. Think sleek navigation, consistent visual language, smart use of DAX, and refresh schedules that keep numbers current without manual intervention. Deliverables • Robust data model connected to SQL and Excel sources, documented and refresh-ready • Set of role-based Power BI reports (sales, operations) with drill-through capability • One executive dashboard summarizing sales, customer satisfaction, and financial KPIs on a single page • Publishing configuration (Power BI Service) with row-level security aligned to each user group • Brief hand-off guide so my team can extend or tweak visuals after launch Acceptance criteria • All visuals load in under three seconds on standard corporate hardware • Scheduled refresh succeeds twice daily without errors • KPIs match source data to within 0.1% on validation spot checks I’ll provide sample data and detailed metric definitions once we get started; you bring the Power Query, DAX, and visualization mastery to make everything sing.
Projekt-ID: 40046222
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66 Freelancer bieten im Durchschnitt $469 USD für diesen Auftrag

Hello! I can build your end-to-end Power BI reporting ecosystem, connecting SQL + Excel sources, shaping them into a clean semantic model, and delivering fast, intuitive dashboards tailored for executives, sales, and operations. My focus is always on accuracy, performance, and clarity—so your leadership gets an instant pulse, while teams can drill deep without friction. What I’ll deliver: • Unified data model (SQL + Excel) with clean transformations, relationship logic, and full documentation • Optimized DAX measures for accurate KPIs (sales, CSAT, financials) • Role-based report suite (sales view, operations view) with drill-through/detail navigation • Executive one-page dashboard featuring real-time pulse metrics • Row-level security fully configured in Power BI Service • Scheduled refresh pipelines (2× daily) with failure alerts and performance tuning • Publish, workspace setup & permissions aligned to your org • Handoff guide + quick training so your team can adjust visuals confidently What you can expect: • Reports loading in under 3 seconds • KPIs validated against source data with ≤0.1% variance • A clean, modern visual language and intuitive layout • Reliable automated refresh—no manual steps required Let’s connect. Best regards, Jasmin
$500 USD in 7 Tagen
7,7
7,7

Hello, I will connect your SQL databases and Excel workbooks into a clean, reliable Power BI data model and deliver a polished suite of interactive reports plus an executive dashboard that highlights sales, customer satisfaction, and financial health. My approach is practical and user-focused: build a robust star-schema data model with Power Query ETL, develop precise DAX measures, and craft a cohesive, minimal visual language so executives get a one-glance pulse while enabling drill-through for detail. I will configure Power BI Service publishing with row-level security, set up twice-daily refresh, and provide thorough documentation and a hand-off guide. Deliverables: data model connected to SQL/Excel sources; role-based reports with drill-through; executive dashboard; publishing configuration with RLS; hand-off guide. Acceptance criteria: visuals load under 3 seconds on standard hardware; scheduled refresh succeeds twice daily; KPI checks within 0.1% of source data. I’ll tailor everything to your metric definitions and sample data once we begin. Could you confirm these key items before we start: data sources and access (which SQL databases and Excel files, any gateway), KPI definitions and calculations, required drill-through paths, user groups for row-level security and access levels, preferred Power BI workspace/publishing rules, twice-daily refresh windows, any security/compliance constraints, timeline/milestones, availability of sample data and metric definitions, and
$750 USD in 22 Tagen
7,0
7,0

Hello, What if your executives could see sales, satisfaction, and financial health at a glance—while your teams drill into details without a single manual refresh? I'd love to build a working dashboard prototype first to show you exactly how this flows. I'll architect a bulletproof data model connecting SQL and Excel sources with smart DAX logic, then craft role-based reports that feel effortless to use. Every visual loads in seconds, refreshes twice daily automatically, and matches your source data to 0.1% precision. Let's connect to discuss your metric priorities and get started on turning raw data into actionable intelligence. Best, Smith
$500 USD in 7 Tagen
7,0
7,0

⭐⭐⭐⭐⭐ Valuable Client, CnELIndia and I, Raman Ladhani, can deliver your end-to-end Power BI solution with precision and speed. We will connect your SQL databases and Excel workbooks using robust Power Query pipelines, standardize and cleanse the data, and design a high-performance star-schema model that supports fast visuals and accurate DAX calculations. We’ll create role-based reports for sales and operations with intuitive drill-through paths, plus a sleek executive dashboard highlighting sales performance, customer satisfaction, and financial health. Our team will configure Power BI Service with secure row-level security, automated twice-daily refresh, and optimized datasets that reliably load under three seconds. Finally, we’ll provide a clear hand-off guide so your team can confidently extend the solution.
$500 USD in 7 Tagen
6,8
6,8

Hello, With your Power BI Dashboard & Reports project, you need a seasoned developer like me to exploit your SQL databases and Excel workbooks, and transform the data into clean, reliable models. My extensive experience in Business Intelligence, Data Visualization, Excel, Power BI, and SQL makes me the perfect fit for this job. I am adept at creating interactive reports with drill-through capabilities which would allow your sales and operations teams to dig into the details they need. At Live Experts®, we strive for excellence in everything we do. I guarantee to create a robust data model that is refresh-ready and well-documented so your team can easily extend or modify visuals post-launch. Navigation will be sleek, visual language consistent and I will make judicious use of DAX for optimal performance. The executive-level dashboard I'll build will clearly surface all relevant KPIs - sales performance, customer satisfaction and overall financial health to offer an at-a-glance pulse to your executives. I always ensure that the end user experiences are seamless and effortless even when dealing with large datasets. My team at Live Experts® has a deep understanding of Power Query, DAX, refreshing schedules along with solid experience in row-level security alignment. Thus we can meet your acceptance criteria of fast loading speeds on standard hardware while adhering to rigorous data validation requirements. Trust me with your project as Thanks!
$750 USD in 2 Tagen
6,3
6,3

Hello, I have reviewed your project details and fully understand your need for a seasoned Power BI developer to connect SQL databases and Excel workbooks, transforming them into clean, reliable models that power interactive reports and an executive-level dashboard. With my expertise in Power BI, DAX, Power Query, and data modeling, I can deliver a solution that combines robust backend architecture with intuitive front-end visuals. My approach will be step-by-step: first, I will integrate your SQL and Excel sources into a structured data model that ensures accuracy and supports scheduled refreshes. Next, I will develop role-based reports and a polished executive dashboard with sleek navigation and consistent visual language. I will optimize DAX calculations for speed, implement row-level security, and ensure all KPIs align precisely with source data. Finally, I will provide a concise hand-off guide so your team can extend or tweak the reports confidently. Would you like the executive dashboard to include trend forecasting alongside current KPIs to enhance strategic decision-making? I am ready to start immediately and deliver a high-performance, user-friendly Power BI solution. • Ready to see why I'm the right fit for your project? Head over to my profile for client reviews and a glimpse of my portfolio: https://www.freelancer.com/u/ShaikhAneesa Best Regards, Aneesa
$250 USD in 1 Tag
6,1
6,1

Hi there, ★★★ SQL Expert ★★★ 8+ Years of Experience ★★★ I will complete this project by leveraging my expertise in Power BI and data transformation. Key steps include: 1. Connect and document SQL and Excel data sources (8 hours) 2. Develop a robust data model and ensure it is refresh-ready (10 hours) 3. Create role-based reports with drill-through capabilities (12 hours) 4. Design an executive dashboard summarizing key metrics (10 hours) 5. Configure publishing settings and implement row-level security (6 hours) 6. Prepare a hand-off guide for your team (4 hours) What I need from you: 1. Access to SQL databases and Excel workbooks 2. Clear definitions of metrics to be included in the reports 3. Any existing branding guidelines or visual preferences I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team
$840 USD in 7 Tagen
5,6
5,6

Hi taufiq2025, Thank you for considering my proposal. With over 8 years of real-world and freelance experience in Excel, I am confident in my ability to assist you with your Power BI Dashboard & Reports project. I have carefully reviewed your requirements and believe that my skills align well with what you are looking for. I would like to connect with you in chat to discuss further details about your project and how I can help bring your vision to life. Regards
$250 USD in 1 Tag
5,8
5,8

With a solid background in Business Intelligence, Data Modeling, and Database Administration, I bring to the table the expertise required for your Power BI project. Having handled similar projects in my 10+ years as a freelancer, I know the intricacies of wiring up data from multiple sources like SQL databases and Excel workbooks using Power Query with ease. My proficiency in DAX stems from my extensive experience in creating reliable and clean models which is imperative for an interactive dashboard that will fit your executive needs while also meeting the detailed requirements of various departments. Moreover, my work ethic ensures the delivery of refresh-ready, well-documented reports and handoff guides to equip your team to maintain or expand on what we create. The fact that all my visuals load within seconds on standard corporate hardware aligns with your criterion of effortless data exploration for users. My goal for every project is performance, scale, and lasting quality - matching your expectations with my deliverables.
$500 USD in 7 Tagen
5,5
5,5

Hello, I'm excited about the opportunity to collaborate on your Power BI Dashboard & Reports project. With extensive experience in Power BI, SQL, and data modeling, I can efficiently transform your SQL databases and Excel workbooks into robust, reliable data models. My approach emphasizes clean visuals and intuitive user experience, ensuring the dashboard serves as a powerful tool for both executives and operational teams. I will deliver a comprehensive suite of interactive reports, complete with drill-through capabilities, and a polished executive dashboard that highlights crucial metrics like sales performance, customer satisfaction, and financial health. My commitment to seamless refresh schedules and optimized DAX measures will ensure your data remains current without manual intervention. I propose a timeline of [insert duration here] to ensure thorough testing and high performance. Upon completion, you'll receive a hand-off guide for your team to further enhance visuals.
$600 USD in 3 Tagen
4,4
4,4

Hi! I am proficient in MS Excel, Google Sheets, Spreadsheet accounting, and its use in business and analysis. I can accurately enter, arrange, analyze, and present your data. Let's Connect
$750 USD in 7 Tagen
4,2
4,2

Hello there , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in SQL, Data Modeling, Power BI, Excel, Data Visualization, Business Intelligence, Database Administration and Microsoft Access. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Best Regards
$250 USD in 4 Tagen
4,2
4,2

Hey, I’ve reviewed your project and understand you’re looking for a polished Power BI solution that turns SQL and Excel data into interactive, executive-ready dashboards. The focus will be on providing leadership with a clear, at-a-glance view of sales performance, customer satisfaction, and financial health, while enabling detailed drill-downs for operational teams. I can design and implement robust, refresh-ready data models, build role-based reports with drill-through capability, and create a sleek executive dashboard that aligns with your KPIs. All visuals will load quickly, follow a consistent visual language, and include scheduled refreshes and row-level security to keep your data accurate and secure. You’ll also receive documentation and a brief hand-off guide so your team can confidently maintain or extend the reports. Let’s connect so I can share relevant Power BI examples and outline the most effective structure for your dashboards. Best regards, Muhammad Adil Portfolio: https://www.freelancer.com/u/webmasters486
$450 USD in 8 Tagen
4,1
4,1

Hello, I’ve carefully reviewed your project and know exactly how to deliver results that are strategic, efficient, and tailored to your goals with no wasted time or guesswork, just real, measurable value. With several years of hands-on experience in Excel, SQL, Microsoft Access, Database Administration, Business Intelligence, Data Visualization, Power BI, Data Modeling, I bring not just expertise but a track record of delivering results that help clients move forward with confidence. My Portfolio: https://www.freelancer.ca/u/DGM999 If you’re looking for reliable, quality-driven support, I’m just a message away. Let’s make it happen. Best Regards, Sadat Saeed
$330 USD in 7 Tagen
3,3
3,3

Hello taufiq2025! I can connect your SQL and Excel sources into a robust Power BI data model, then build interactive reports and an executive dashboard highlighting sales, customer satisfaction, and financial KPIs. I’ll ensure fast load times, automated refreshes, and provide documentation so your team can maintain and extend the reports easily. Regards, Zoe
$300 USD in 7 Tagen
3,2
3,2

As a seasoned data analyst, my expertise in using Power BI to convert raw data into actionable insights aligns perfectly with your project requirements. Over five years, I have honed my skills in Power Query, DAX and visualization, an amalgamation that enables me to develop a robust data model from SQL databases and Excel workbooks, ensuring consistent navigation and sleek visual language for your dashboard and reports. Your need for "clean" and "reliable" models resonates with me: my forte lies in creating well-documented data models which are refresh-ready and offer both at-a-glance metrics as well as depth for the respective teams. Furthermore, my dedication towards quality ensures your finished product will load within three seconds on standard corporate hardware. From scheduled refreshes to validation spot checks on KPIs, I will maintain accuracy within 0.1%, leaving you with unwavering trust in these vital metrics. Lastly, what sets me apart is my knack for communicating intricate insights to non-technical stakeholders effortlessly. Given your requirement for a hand-off guide for your team post-launch, this skill will be tremendously valuable for you. Overall, choosing me guarantees not only top-tier skills but also unwavering commitment, excellent communication and problem-solving skills - all aimed at ensuring your satisfaction throughout our collaboration. Let's turn your raw data into impactful, decision-oriented dashboards together!
$500 USD in 4 Tagen
3,0
3,0

Hello there, my name is Paul. I’m a seasoned Power BI developer with an extensive background in data visualization and analytics, I fully understand the importance of not just presenting data, but conveying meaningful insights that drive actionable decisions. My experience working with SQL and Excel, combined with my mastery of Power BI and its underlying tools like Power Query and DAX, make me perfectly equipped to handle your project. I've built models that pull clean and reliable data from diverse sources such as SQL databases and Excel workbooks – exactly what you need for this project. Let's connect so we can discuss your project details further! Best Regards, Paul A.
$500 USD in 7 Tagen
3,1
3,1

Hi — this is the kind of full-lifecycle Power BI build I specialise in: multi-source modelling, clean DAX logic, and polished dashboards that give executives clarity and frontline teams the detail they need. I’ll connect your SQL datasets + Excel workbooks, shape them into a reliable star schema, and build a calculation layer that keeps KPIs consistent across all reports. From there, you’ll get role-based dashboards with intuitive navigation, drill-through paths, and a unified visual language that makes the whole experience feel effortless. The Power BI Service setup will include row-level security, scheduled refreshes (2× daily), and performance optimisations so visuals load in under three seconds. Everything will be documented — query steps, DAX measures, model relationships, and publishing instructions — so your team can extend the solution confidently. Why I’m a strong fit • Deep experience designing enterprise BI models with SQL + Excel sources. • Strong DAX + Power Query skills for efficient, validated KPI engines. • Track record delivering executive dashboards with crisp, high-trust visuals. • Structured, process-driven approach to RLS, refresh reliability, and documentation. A couple of quick questions to lock scope Are the SQL sources read-only or will we need parameterised queries? Any corporate visual theme to apply? How many user groups require RLS?
$300 USD in 7 Tagen
3,3
3,3

Hi there, I'm Alema, a Power BI and Analytics Consultant with over seven years of experience. I specialize in creating insightful and interactive Power BI Dashboards that help businesses turn raw data into meaningful insights and solve problems. And I completely understand your requirement, I can do it easily. I have completed 300+ projects with a 100% Positive Rating, If you are looking for Quality work, look no further. We are always available 24/7 to help employers without limitations, and delivery is guaranteed on time. Your faithfully. Eng. Alema Akter
$250 USD in 2 Tagen
2,5
2,5

Hi there, Your brief reads like a true end-to-end BI initiative, not just “make a few charts,” and that’s exactly the kind of work taken on regularly. The plan would be to first profile and clean your SQL + Excel sources, then design a single, well-documented star/snowflake model optimized for DAX and scheduled refreshes. Next, role-based reports for Sales and Operations would be built with intuitive drill-through paths, followed by a one-page executive dashboard that surfaces sales, CSAT, and financial KPIs at a glance while keeping load times under your 3-second benchmark. This can realistically be delivered in about 7–10 working days after data access and metric definitions are finalized. A few quick questions to align: Do you already have a defined KPI dictionary for sales, CSAT, and financials, or should this be refined together? Which Power BI licensing setup are you using today (Pro, Premium per user, or capacity)? How many RLS roles/user groups do you envisage across sales, operations, and leadership? Happy to walk through an initial wireframe and data model outline before development, and available to support handover and post-launch tweaks as needed. Regards Sahanaj
$800 USD in 10 Tagen
2,6
2,6

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