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I need a custom Deneb visual in Power BI. The data will live entirely inside the visual specification—no Excel sheets, databases, or APIs to connect—so you can reference it directly as inline arrays within the Vega-Lite JSON. I've attached a mockup of how I need this visual to look, I've also attached some Vega Lite code which I've attempted to make work but it is a starting point, the code also contains an in-line dataset
N° de projet : 40225632
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93 freelances proposent en moyenne €136 EUR pour ce travail

Hi there, ★★★ JavaScript Expert ★★★ 6+ Years of Experience ★★★ To complete the custom Deneb visual in Power BI, I will follow these steps: 1. Review the attached mockup and Vega Lite code (2 hours) 2. Modify the existing Vega Lite code to meet the specifications of the mockup (5 hours) 3. Test the visual within Power BI to ensure it displays correctly (3 hours) 4. Make any necessary adjustments based on feedback (3 hours) 5. Provide documentation on how to use the visual (2 hours) What I need from you: 1. Confirmation that the mockup meets your requirements 2. Access to your Power BI environment for testing 3. Any additional specifications or preferences you have for the visual I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team
€250 EUR en 2 jours
7,5
7,5

Hi, I can see you're looking for a custom Deneb visual embedded fully with inline data in Power BI. Having deep experience with Power BI visuals, JavaScript, and Vega-Lite JSON, I understand the challenge of integrating data directly inside the visual itself without external connections. This helps keep your report lightweight and portable, exactly what Deneb is designed for. I'll refine your starting Vega-Lite script and transform your mockup into a polished, interactive, and fully embedded visual within Power BI. We can iterate to ensure all data representation and styling precisely match your vision. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Could you please clarify if any interactivity or dynamic filtering is required within the Deneb visual, or should it remain static based on the inline dataset? Best regards, Asad
€95 EUR en 5 jours
7,0
7,0

Hi there, Can you confirm if the visual should be fully static with only the inline dataset, or do you want any interactive features like tooltips, filtering, or hover effects? please let me know , able to finish today fast clean Thank you
€155 EUR en 1 jour
6,5
6,5

Hello, I understand that you need a custom Deneb visual in Power BI using inline data arrays within the Vega-Lite JSON specification. My approach will be to review your mockup and existing Vega-Lite code, then refine it to produce an accurate, fully functional visual that matches your design. I will ensure proper data binding, formatting, and interactivity within the Power BI environment while keeping all datasets inline as specified. The deliverable will be a ready-to-use Deneb visual that can be imported into Power BI with clean, maintainable JSON code, and I will include comments for clarity and future adjustments. The visual will accurately reflect your mockup and provide seamless integration with your existing Power BI reports. Thanks, Asif
€250 EUR en 3 jours
6,3
6,3

Hi there, I’m excited to help you create a custom Deneb visual in Power BI! I’ve carefully reviewed your project requirements and the attached mockup along with the starting Vega-Lite code. With my expertise in data analysis, business intelligence, and JavaScript, I can efficiently develop the inline arrays within Vega-Lite JSON that you need. I have extensive experience in data visualization projects and understand the intricacies of ensuring that custom visuals align perfectly with design specifications. I propose to deliver the completed visual within 10 days, providing you with a solution that not only meets your expectations but exceeds them. Best regards,
€250 EUR en 10 jours
5,7
5,7

Hello, I’ve gone through your project details, and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, working with technologies like JavaScript, JSON, and data visualization, which makes me well-equipped to create the custom Deneb visual in Power BI you need. My focus on clean architecture and scalable code ensures that the visual will not only meet your specifications but also perform efficiently. I'll review the mockup and the initial Vega Lite code you've provided, refining it to ensure it functions perfectly within the Power BI environment. My approach includes frequent updates, so you’ll always know the project's status. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1. Are there any specific features or functionalities you envision for this visual that aren't included in the mockup? Are there any specific features or functionalities you envision for this visual that aren't included in the mockup? Let’s discuss over chat! Regards, Arpit Jaiswal
€155 EUR en 25 jours
5,6
5,6

Hi, I am a full-stack developer with 8 years of rich experience in software development, with a background in Power BI, Deneb custom visuals, Vega-Lite, JavaScript, JSON, data modeling, and data visualization. For this Deneb visual, I would implement the chart entirely within the Vega-Lite specification using inline datasets, following your mockup. The visual would be fully self-contained, responsive, and customizable for future adjustments, with clean JSON code and proper scaling of axes, labels, and tooltips. Any interactivity or formatting you need can be included directly in the Vega-Lite spec without connecting external data sources. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details and delivering a fully functional, visually accurate Power BI Deneb visual. Thanks. Emile.
€250 EUR en 7 jours
5,4
5,4

It sounds like you already know the exact visual you want, and you need it implemented as a Deneb custom visual in Power BI using a Vega-Lite spec with the dataset embedded inline, no external model or connectors. Most Deneb builds stall because the mockup details don’t map cleanly to Vega-Lite defaults, and small spec issues around layering, scales, tooltips, and formatting cause the visual to render “almost right” but not match the design. My approach is to take your mockup and your starting spec, rebuild the Vega-Lite JSON cleanly with inline arrays, then iterate until the visual matches pixel-level layout, typography, colors, and interactions you expect. I’ll keep the spec readable and modular so you can edit the data arrays or tweak styling later without breaking it. I’ve built Deneb/Vega-Lite visuals in Power BI where the full dataset and logic lived inside the spec, delivering clean JSON that renders consistently. What Deneb mode are you using: Vega or Vega-Lite, and which Power BI theme constraints should it respect? Do you need hover tooltips, click selection, or should it be purely static? Send the mockup and your current code, and I’ll return a working Deneb spec that matches the design. Adnan
€30 EUR en 1 jour
6,0
6,0

Hello, I’m excited about the opportunity to contribute to your project. With strong experience building custom Deneb visuals in Power BI using Vega-Lite, I can take your mockup and your starter spec (including the inline dataset) and turn it into a clean, working visual where all data lives inside the JSON, with the layout, styling, and interactions matching your design precisely. I’ll tailor the implementation to your exact mockup requirements, refining the Vega-Lite structure, transforms, scales, and marks as needed, keeping the spec readable and maintainable so you can adjust inline arrays or styling later without breaking the visual. You can expect clear communication, fast turnaround, and a polished Deneb spec that renders correctly in Power BI with no external data connections, along with notes on how to extend or tweak the inline dataset safely. Best regards, Juan
€140 EUR en 1 jour
4,8
4,8

I can build this Deneb visual exactly to your mockup using Vega-Lite + inline datasets (arrays inside the JSON), no external connections. What I’ll do: Take your starting Vega-Lite spec and refactor it into a clean, working Deneb spec (Power BI-safe). Recreate the layout precisely: spacing, typography, colors, axes, labels, gridlines, and any layered marks (bars/lines/points/bands). Add the “polish” Deneb visuals usually need: responsive sizing, proper sorting, conditional formatting rules, tooltips, and hover/selection states (if required). Validate behavior in Power BI: cross-filtering support (if you want it), correct scaling, and performance. Deliverables: Final Deneb Vega-Lite JSON (with the inline data embedded) A PBIX (or Deneb visual export) showing it working Quick notes on how to tweak values/colors/data inside the spec later I’m comfortable with advanced Vega-Lite patterns (layering, faceting, transforms, calculated fields, custom legends, and annotations) and will keep the spec readable and maintainable. Best regards, Waqas
€140 EUR en 7 jours
5,2
5,2

Hi there, I am a Data Scientist,I specialize in advanced data visualization and reporting using Power BI, DAX formulas, Tableau, and Looker Studio to transform raw data into meaningful insights. My expertise includes creating custom dashboards, KPI tracking, interactive reports, and automated data models that help businesses make data-driven decisions with clarity. With strong command over DAX calculations, drill-through reports, and cross-platform integration, I ensure accuracy and actionable outcomes. I focus on delivering clean, visually appealing, and performance-optimized dashboards tailored to your business goals. My commitment is to provide scalable, insightful, and user-friendly solutions that empower stakeholders and enhance decision-making. Let's discuss this further via chat, and I'll start your project right now. Thank you. Gdev
€30 EUR en 2 jours
4,9
4,9

Attention Grabber: Looking for a seamless Deneb visual solution in Power BI without complex data connections? Understanding the Project: I see the need for a clean, custom Deneb visual in Power BI with data directly embedded in the Vega-Lite JSON, eliminating the need for external connections and focusing on a user-friendly approach. Positioning as the Solution: With 5 years of experience, I specialize in building efficient and professional data visualizations. I have successfully worked on similar projects offsite, ensuring seamless integration and automation. Your vision of a fully integrated and visually appealing Deneb visual in Power BI is my top priority. Invite a Conversation: I’d love to chat about your project! Worst case, you get free advice that can guide your project. Regards, Chirag Pipal
€200 EUR en 7 jours
4,5
4,5

Hello , I checked your project, and it looks interesting. This is something we already work on, so the requirements are clear from the start. We mainly work on JavaScript, Analytics, JSON, Business Intelligence, Web Development, Frontend Development, Data Visualization, Data Analysis, Power BI, Data Modeling We focus on making things simple, reliable, and actually useful in real life not overcomplicated stuff. Let’s connect in chat and see if we’re a good fit for this. Best Regards, Ali nawaz
€129 EUR en 4 jours
4,5
4,5

Hello, I am a Web Developer with 15+ years of experience in designing and developing simple to complex websites, e-commerce platforms, membership systems, and portal websites. I always deliver high-quality, secure, and user-friendly solutions tailored to client needs. My expertise covers front-end and back-end development, responsive design, API integration, database management, and performance optimization. Recently, I also worked on OpenAI API integration for auto-generated articles, images, and social sharing, showing my ability to adopt the latest technologies. If you are looking for a dedicated Web Developer who ensures quality, innovation, and timely delivery, I’d be happy to bring your project to life.
€100 EUR en 7 jours
4,8
4,8

Hello, I will create a custom Deneb visual in Power BI using the inline dataset in the Vega-Lite JSON and match your attached mockup precisely. I'll start by reviewing your attached Vega-Lite script and mockup, then convert and refine the inline arrays into the visual spec, implement the required encoding, scales, marks and tooltips, and test rendering inside Deneb to ensure fidelity and responsive sizing. For the start I need the final mockup dimensions, any color palette or fonts you prefer, and confirmation of interactive behaviors (hover, click, filters). I can deliver an updated Vega-Lite JSON and a demo PBIX with the visual embedded. I will begin by cleaning and modularizing your current JSON, iterating until visuals match, and provide 1 round of revisions within the timeline below. Which interactive behaviors (hover tooltip content, click actions, filtering) should the Deneb visual support and which colors or fonts should I use? Best regards,
€200 EUR en 2 jours
4,4
4,4

Hello, I specialize in creating custom visuals in Power BI and can help you develop a Deneb visual using your inline Vega-Lite JSON dataset. I'll ensure that your visual matches the mockup you provided, adhering closely to your specifications. I'll refine your initial Vega-Lite code and enhance it for optimal performance and visual appeal within Power BI. Questions: • Are there any specific interactions or animations you envision for this visual? • Would you like additional features such as tooltips or drill-through capabilities? I look forward to crafting a dynamic visual that meets your needs and enhances your Power BI dashboard. Thanks and best regards, Faizan
€90 EUR en 5 jours
4,5
4,5

⏱ Timeline: 3 days | Cost: €120 | Proven experience I’ve successfully completed similar projects, specifically creating custom Deneb visuals in Power BI using inline Vega-Lite datasets, and can provide relevant examples of my work. I’m confident I can deliver a fully functional visual matching your mockup within 3 days. Based on my past experience, the real challenge is translating the inline dataset into Vega-Lite specifications while maintaining responsive layout and accurate data representation. In a previous project, careful structuring of arrays and encoding settings ensured that all visual elements rendered correctly without external data sources, which improved performance and maintainability. To proceed, I would need the attached mockup, your starting Vega-Lite code, and any styling or interaction details you want preserved. I’ll then refine and implement the JSON spec directly inside the Deneb visual for Power BI. This is a straightforward project for me, and I’m confident in delivering a clean, fully functional custom Deneb visual. I’m ready to collaborate and start immediately — let’s make this happen.
€120 EUR en 3 jours
4,2
4,2

Hi, I have looked at both the json and image file you've attached, considering your explanation on the needs I am confident in my abilities to provide the best and presentable work. With over 8 years of experience in data visualization and dashboard development in power Bi, I have worked with deneb visual before and fully grasps your needs. Please reach me out via chat so we can delve deeper on the particulars of the project. Thank you.
€200 EUR en 5 jours
4,3
4,3

Hello there,, I have advanced experience in Data Mining, Statistics, Statistical Analysis and Data Science. With my vast background in data analysis and management, I am confident in my ability to handle your categorical data project effectively and efficiently. I have extensive experience in collecting, cleaning, analyzing, and visualizing data using Python programming, an invaluable asset for a project of this nature. Additionally, I am well-versed with CRISP-DM framework and adept at identifying patterns within datasets Choosing me means benefitting from not only my expertise but also my personal approach to projects. I understand that each task is unique, requiring tailored skills, and so I'm willing to go the extra mile to provide you with results that meet and exceed your expectations. Let's join forces in this project as our combined strengths will surely produce a result that's efficient, elegant and insightful! Let's not waste any more time! Together, we can mine this data efficiently and answer the questions to achieve your goals. Best Regards, Thanks
€30 EUR en 1 jour
4,4
4,4

Hi, there. I’m confident that I can deliver this project to a high standard. I take the time to carefully review each client’s requirements and ensure I fully understand the scope before submitting a proposal. I do not rely on automated tools during the bidding process, as I believe every project deserves a thoughtful and tailored approach. I have solid experience in this area and would be happy to discuss the project in more detail to better understand your goals and expectations. I am available to start immediately and committed to delivering results on time. I have rich experience in JavaScript, Analytics, JSON, Business Intelligence, Web Development, Frontend Development, Data Visualization, Data Analysis, Power BI, Data Modeling and I will work until you are 100% satisfied with the final product. I look forward to the opportunity to work with you. Thank you for your time. Boris
€140 EUR en 5 jours
3,8
3,8

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