Data Prep & Visualization in Power BI

@HanyasSalem

Hi there, With my comprehensive background in data management, statistical analysis, and strong grip on the R programming language, I believe I am the ideal candidate to tackle your project. My experience with varied datasets, both structured and unstructured alike, has equipped me with a keen eye for identifying trends, outliers, and patterns – which is crucial for effective data cleaning and transformation. Similarly, familiarity with tools such as Power BI plays to my strengths as it enables me to marry robust data analysis with compelling visualizations. Lastly, I would like to emphasize that this project clearly aligns with my expertise and passion. As a physician-turned-freelancer who is deeply committed to ensuring data accuracy and robust statistical insights, I can assure you dedicated work from start to finish. It would be an absolute honor to contribute my skills and passion towards this project. Please provide me with the dataset and all other details required so that we can proceed swiftly towards generating the meaningful report you desire.

@MZITSERVICES

Hi there, I am A.R.M. MASUD with a strong background in data science. I am pleased to present this proposal for data visualization and dashboard development services. I specialize in transforming raw data into meaningful, interactive visual representations that provide actionable insights. I leverage cutting-edge tools such as Power BI, Tableau, Looker Studio, and other visualization platforms to create custom dashboards and data visualizations tailored to your unique business needs. I aim to empower your organization with intuitive, user-friendly, and insightful data analytics solutions. I design and develop dynamic dashboards featuring interactive charts, graphs, and reports. I create tailored reports that reflect key performance indicators (KPIs), trends, and metrics based on business objectives. I integrate data from multiple sources, including Excel files and APIs. I build fully functional interactive dashboards with real-time or scheduled data updates and custom visualizations, charts, graphs, and KPIs tailored to your business requirements. https://www.freelancer.com/u/MZITSERVICES Thank you for considering your dashboard development project. I am confident that our expertise and commitment to excellence will add significant value to your business operations. Thanks A.R.M. MASUD

@Web1devloper

As a seasoned data analyst with over eight years of experience in various data visualization tools like Power BI, I can provide you with the thorough and insightful data analysis and visualization you're seeking for your mixed dataset. I've handled both structured and unstructured datasets throughout my career, and one of my specialties is ensuring that your raw data turns into digestible, meaningful information for your business needs. Using Power BI, I can craft comprehensive visualizations that include the spotlight, doughnut charts, and even decomposition trees. Moreover, my proficiency extends to utilizing bookmarks in Power BI to extract valuable inferences for your report. From an introductory content to describe the dataset to creating clear, visually striking charts, rest assured that I'll meet all your requirements skilfully. Lastly, my competence isn't just limited to the technical aspect. Being adept at data storytelling and having strong business intelligence skills, I can help you optimize operations, improve customer understanding, and forecast outcomes from your data. With my assistance on this project, we'll not only clean the data and give it shape but also extract critical insights to supercharge your business decisions. Let's team up and unlock the full potential of your data!

@youssefbenzina

Hi, I can help with the data preparation, cleaning, transformation, and Power BI report. I have experience with Power Query, data modelling, DAX, and building interactive Power BI reports. I can prepare the structured and unstructured data, create the requested visuals such as doughnut charts and decomposition trees, and use bookmarks to make the report more interactive. I’ll also include a short introduction to the dataset and make sure the final report is clear, well structured, and focused on useful insights rather than just displaying the data. Happy to discuss the dataset and requirements. Best, youssef

@sairaaqeel

Hello. I am an experienced Data Analyst with strong expertise in Power bi, Power Query, data cleaning and data visualization. I can help you prepare and transform your mixed dataset, including both structured and unstructured data, into a clean and analysis-ready model. For this project, I can handle the complete workflow, understanding and documenting the dataset to cleaning inconsistencies, handling missing or duplicate data, transforming the required fields, and building an effective Power bi data model. I can create insightful visuals such as Doughnut charts, Decomposition trees, KPI cards, trends, comparisons, and other interactive visualizations based on the nature of your data. I will also incorporate bookmarks and interactive report views where appropriate and provide meaningful inferences and insights from the analysis. The final report will be designed to be clear, professional, and easy to understand, with introductory content explaining the dataset and key findings. I have worked on similar Power BI and data analytics projects and can deliver a well-structured, interactive, and visually appealing report while ensuring the underlying data preparation is accurate. I would be happy to discuss your dataset and requirements on chat. Let's connect. Thanks, Saira.

@gowrik16

Hi, I’d be happy to help you with the complete data preparation, cleaning, transformation, analysis, and Power BI visualization for your mixed dataset. I have hands-on experience with Power BI, Power Query, DAX, data cleaning, data transformation, data modeling, and interactive dashboard development. I can prepare both structured and unstructured data into a clean and analysis-ready format and build visuals that clearly communicate the key findings. For your project, I can provide: • Dataset overview and introductory report content • Data profiling, cleaning, duplicate identification and transformation using Power Query • Preparation and structuring of mixed datasets for analysis • Interactive Power BI visuals including Doughnut, Decomposition Tree, KPI cards, charts and tables • Bookmarks for interactive analysis and storytelling • Meaningful inferences and insights from the prepared data • Professional report layout with clear and informative visualizations I focus on both data accuracy and visual storytelling, ensuring that the insights presented in the report are supported by properly cleaned and transformed data. Please have a look at my portfolio to see my Power BI dashboards and data analytics projects and assess whether my experience suits your requirements. I’d be happy to discuss your dataset and deliverables. Best regards, Gowri

@Vsion2

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. 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

@ravikumarsingh1

I have experience with Power BI, data cleaning, transformation, SQL, ETL, and interactive business intelligence dashboards. I build clear, decision-focused reports from complex datasets and can work with both structured and unstructured data. I can handle the complete data preparation → transformation → visualization workflow for your project. I will: Review and profile the structured and unstructured datasets Clean, normalize, and transform the data using appropriate Power Query/Power BI techniques Build a suitable data model for reliable analysis Create the requested Power BI visuals, including spotlight/doughnut charts and decomposition trees Configure bookmarks and incorporate meaningful inferences/insights into the report Add concise introductory content describing the dataset and analysis Validate the calculations and visuals for consistency Deliver a clean, interactive Power BI report with a brief handover guide My focus will be on making the report informative and easy to interpret, rather than simply adding visuals. I'm available to start immediately and can review the dataset first to confirm the transformation approach and report structure.

@VutomiM1

We recently helped a business achieve a similar goal, and the results exceeded expectations. I’d love to do the same for you. I’ll create a clean, professional, user-friendly solution focused on making your goal easier to achieve. My expertise in Power BI ensures that your mixed dataset will be effectively prepared, cleaned, and transformed. Your focus on insightful visualizations stood out to me. That’s exactly where we excel. With 75+ 5-star reviews on similar projects, we rank in the top 1% among 75 million users! I already have a few ideas that could make this project stand out. I envision using spotlight and doughnut charts, along with decomposition trees to bring your data to life. Happy to share them. Regards, VutomiM1.

@aum5956

As an Electronics & Communication Engineer, I bring a unique perspective to data analytics and visualization. With 8 years of experience in the IT industry, I have sharpened my skills in data cleaning, transformation and advanced Excel formulas. This will enable me not just to brush up your mixed dataset, but also to provide you with clean and meaningful insights through my skills with Power BI. Having transitioned from a technical role to IT management, I deeply understand the need for accurate reporting that supports decision-making. My proficiency with Power BI doesn't just lie in creating your standard charts; I also have experience using innovative features like spotlight/doughnut charts, decomposition trees, and bookmarks for informative visualizations to enhance understanding. Beside you'll find these very useful particularly for engaging introductory content or when highlighting key inferences. Let's leverage my passion for turning data into compelling visual stories for your project. I'm devoted not only to delivering within deadline but also ensuring clarity and accuracy in my reporting. Combined with my technical knowledge and extensive experience in handling structured and unstructured datasets, I assure you that your needs will be effectively addressed.

@rafa099

Hi, I can start with a quick working sample: clean a subset of the mixed dataset, model it, and produce 2-3 Power BI visuals/bookmarks so you can confirm the direction before the full report. My background covers data cleaning, statistical analysis, Python/Excel workflows, and dashboard reporting. Final delivery would include transformed data, clear intro/report notes, Power BI visuals such as doughnut/spotlight/decomposition views, and concise inferences from bookmarks.

@mohamedgm23

Hello, I can help you with the complete data preparation, cleaning, transformation, and Power BI visualization for your mixed structured and unstructured dataset. I will: - Clean and transform the raw data using Power Query. - Handle missing values, duplicates, inconsistent formats, and data quality issues. - Structure and prepare the data for efficient Power BI analysis. - Build an interactive Power BI report with visuals such as Doughnut/Spotlight charts, Decomposition Trees, KPIs, trends, and comparisons. - Create bookmarks and use them to provide meaningful insights and interactive analysis. - Add clear inferences and findings to the final report. - Prepare concise introductory content describing the dataset, methodology, and key findings. I have hands-on experience with Power BI, Power Query, DAX, data modeling, and dashboard development, with a strong focus on turning raw data into clear and actionable insights. I’m ready to start and can deliver a clean, well-structured, and professional Power BI report. Best regards, Mohamed

@bohdanmelnykua

Hi! I've done Power BI reports mixing structured and unstructured data before - decomposition trees and bookmark-driven navigation work well once the model relationships are clean, which is usually where most of the time actually goes. Happy to start with a quick look at the raw dataset so the report structure fits what's actually in there. What format is the unstructured part in - text fields, PDFs, something else?

@kimberly26mwa

Hi, I'd love to work on this. I'm a data analyst with hands-on experience turning messy, mixed datasets into clean, insight-driven visual reports. I've built end-to-end projects handling structured data cleaning, transformation and dashboard visualization, including a live economic analysis dashboard built on SQL/R with regression modeling and visual reporting and a live geospatial analytics tool built with Python and Streamlit. Both are deployed and I'm happy to share links. For this project, I'll structure the workflow as: data profiling and cleaning (handling both your structured and unstructured sources) building the Power BI report with the visual types you've specified (spotlight/doughnut charts, decomposition trees) and adding bookmark-driven inferences so the report tells a clear story, not just charts. I'll include a short intro section describing the dataset as requested. I can deliver this within 5-7 days depending on dataset size and complexity, happy to share a quick timeline breakdown once I see the data. I'm detail-oriented, comfortable working independently and communicate regularly.

@irfanu70

With my extensive experience as a Power BI Developer and Data Analyst, I firmly believe that I am the perfect fit for your project. I specialize in transforming raw data into interactive dashboards and insightful reports, skills that will come in handy given the mixed nature of your dataset. My expertise with Power Query and DAX will ensure thorough data cleaning, resulting in a reliable foundation for your analytics project. In addition, I have extensive experience working with both structured and unstructured datasets, allowing me to tackle diverse data types with ease. One of my greatest strengths lies in creating clear, informative visual reports. I am well-versed in using various Power BI features such as spotlight/doughnut charts and decomposition trees to visually represent complex data patterns. Moreover, my skillset extends to leveraging Power BI's bookmarks functionality to extract meaningful inferences, adding valuable depth to your reports. I have a proven track record of delivering impactful analytics solutions that drive data-driven decision-making. Some key highlights include sales performance dashboards, HR analytics dashboard, and e-commerce sales analysis; all of which required substantial data preparation and insightful visualizations. With my focus on accuracy, clarity, and actionable insights, I can assure you a high-quality deliverable that meets all of your project's requirements. Let's collaborate on maximizing the value of your data!

@mahaveers30

Hi, I can help you prepare, clean, transform, and visualize your dataset in Power BI. I have hands-on experience with Power BI dashboards, data cleaning, transformation, data analysis, and creating interactive visualizations. For this project, I can: Clean and transform the structured and unstructured data Prepare the dataset for analysis Build interactive Power BI visuals including doughnut/spotlight charts and decomposition trees Create and use bookmarks for interactive analysis Identify meaningful patterns and insights from the data Prepare a clear report with dataset introduction, methodology, visualizations, and key inferences I focus on creating dashboards that are not only visually clear but also provide useful business insights. I can start immediately and deliver the complete work within the required timeline. Best regards, Mahaveer Singh

@Wonitaf

Hi, my name is Wonita! ? I'm a web developer who enjoys creating clean, modern, and practical digital solutions. I have extensive experience in data preparation and visualization, particularly using Power BI. For your project, I will ensure comprehensive data cleaning and transformation for your mixed dataset, both structured and unstructured. I will create insightful visualizations, including spotlight and doughnut charts, as well as decomposition trees, to help you derive meaningful insights. My experience includes: • Proficiency in Power BI • Strong data cleaning and transformation skills • Expertise with diverse datasets • Ability to craft clear, informative visual reports I take the time to understand each client's goals and focus on delivering tailored solutions. You can view my portfolio [here](#) to see examples of my work. If you have an idea in mind—or you're simply exploring your options—feel free to send me a message. Looking forward to hearing from you... and don't worry, I only debug code, not people's patience. ?

@geralsent

Hi, I am Arthur, an experienced electronician with a passion for music. My unmistakable affinity for patterns, combined with my skills in programming and data analysis, makes me the perfect candidate for your comprehensive data preparation and visualization project using Power BI. Skills-wise, I'm not only proficient in Power BI but also have an exceptional ability to clean and transform both structured and unstructured data. This means that your mixed dataset will not pose a problem for me. Additionally, my knack for creativity will allow me to craft clear and insightful visual reports, with the use of dynamic visuals like doughnut charts, decomposition trees, and more. Having written many song notes, which require an in-depth understanding of both the structured and unstructured elements involved, I am well-equipped to delve into your dataset. Moreover, being a versatile electronician who enjoys programming, no task is too complex for me to unravel. So go ahead and let's make sense out of your data together! Let's get started soon!

@renanrsso

Hello! I would be excited to work on your project. I am a Business Intelligence and Data Analytics Specialist with over 5 years of experience developing Power BI dashboards, cleaning and transforming datasets, creating KPIs, and building reports that support business decision-making. Based on your project description, I can help you with: ✔ Data cleaning and preparation ✔ Data transformation ✔ Data modeling ✔ Interactive Power BI dashboards ✔ Executive visualizations ✔ KPI creation ✔ Drill-down analysis ✔ Clear and well-organized reports I always start by understanding the structure of the data before building the dashboard. This allows me to deliver a cleaner, more reliable, and easier-to-maintain solution. I focus on delivering dashboards that are not only visually appealing but also intuitive and useful for decision-making. You can expect: • Clean and organized Power BI file • Well-structured data model • Interactive visualizations • Professional report layout • Clear communication throughout the project I would be happy to discuss your requirements and suggest the best approach before we begin. Looking forward to working with you! Best regards, Renan Rodrigues