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I have an existing Excel quote sheet that works, but only if the person using it knows their way around the program. Most of my team does not, so I need the file rebuilt to be truly “idiot proof.” I need an experienced Power Apps + Dataverse developer to convert a complex Excel-based Building Management System (BMS) installation quoting tool into a full business application. The current Excel workbook includes SOR (Schedule of Rates), which populates automatically from an input sheet, labour calculations, materials costing, project budgeting, applications for payment, and standard notes/exclusions. The goal is to build a fully functional Power Apps system capable of handling quoting, project management, labour/material calculations, PDF output for quotations and applications, excel breakdowns of line items, This is not a simple form app — it is a structured business system with multiple tables, relationships, and calculation logic. What I’m after: • Tighter layout and design with clear section breaks, guided by logical grouping of information. • Readability upgrades through thoughtful use of colour and shading so the eye is drawn to the right cells immediately. • Robust, self-checking formulas that calculate totals, taxes, and margins accurately while preventing accidental overwrites. • A streamlined data-entry process—dropdowns, protected cells, and any other guardrails you recommend—to keep user input consistent and error-free. My priority is a clean, intuitive experience that eliminates confusion and delivers reliable numbers every time.
Project ID: 40472819
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49 freelancers are bidding on average £27 GBP/hour for this job

Hi there, I have reviewed your Quote power app project in detail and I have a few questions regarding your project. Please send me a message so that we can discuss further requirements. We can start work on your project right away once we clear the requirements. We have already worked on this type of project, and we have a very strong project portfolio that I can share with you. We have 12 years plus experience in Custom Web Applications , Desktop, Mobile Application development and all types of AI and APIS integrations. Our Core Skills technologies: .NET, Node, Java, Power BI, React, Angular, Flutter, Android / IOS Cross Platform Apps. Here you can see our portfolio and our customer reviews. https://www.freelancer.com/u/Agiletechstudio We are available 24/7 and have strong skills in these types of projects. Have a nice day ! Regards Umar
£18 GBP in 40 days
10.0
10.0

A Warm Hello! We are readily available to start working on this project! We understand exactly what you’re trying to solve: the current workbook works for advanced Excel users, but it creates operational risk when everyday staff need to use it consistently and accurately. The goal should not simply be “digitizing Excel,” but creating a guided, reliable system that eliminates confusion, prevents user error, and standardizes quoting and project workflows across the business. We’d be happy to review the current workbook structure and discuss the best approach for migrating the calculation logic and workflows into a stable, scalable Power Apps environment. Looking forward to discussing the project further. Best regards, Ana
£18 GBP in 40 days
10.0
10.0

Hi — Elias here from Miami. I see you need to overhaul your Excel quote sheet for better usability. It's key that a broader range of users can navigate it effectively without prior experience. The real technical challenge here often lies in ensuring the template is both intuitive and robust. A common issue in systems like this is managing complex formulas and permissions while keeping the interface straightforward. This can become cumbersome, especially if you plan to expand its functionality later on. My approach would focus on creating a user-friendly interface while maintaining the underlying complexity needed for accurate calculations. I would suggest structuring it to automate repetitive tasks and implement clear instructions or tooltips to guide users, ensuring it remains maintainable and scalable. I've worked on similar systems that required user training and complex data management, ensuring they were functional and accessible. A few questions to better understand the scope: Q1 – What specific features do you want to add or simplify in the current template? Q2 – Are there particular user roles or access levels we need to consider? Q3 – How do you envision this template being used in your workflow? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
£50 GBP in 5 days
8.3
8.3

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in PHP, Visual Basic, Project Management, Data Entry, Excel, Software Architecture, Microsoft Access, Sharepoint, Visual Design, Data Management and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
£25 GBP in 5 days
8.9
8.9

As a seasoned database developer and proficient database specialist, I believe I'm the ideal fit to overhaul your Excel quoting tool. Over the years, I have built various responsive web applications, business management systems, and custom databases - all with a keen focus on user-friendly UI/UX design. I fully understand the significance of a clean layout, guided by logical grouping for better readability and comprehension. In addition, I have extensive experience creating self-checking formulas which ensure accurate calculations without impeding data-entry - a key aspect of your project. You can be confident in my ability to build a streamlined Power Apps system capable of handling complex calculations accurately - ensuring your team's comfort in using it without being Excel experts. Let's talk about your specific requirements so I can help you achieve a full-scale business application that is truly "idiot-proof."
£27 GBP in 40 days
6.7
6.7

From your project description, I can tell you're looking for a freelancer who can create an intricate yet intuitive Power Apps system using Microsoft Excel. Not only have I had extensive experience in data entry and management with Excel and Access, but I also possess a deep knowledge of Power Apps, which complements the skills you require to enhance your existing quote sheet. Having optimized different business systems before, I understand the importance of streamlining data entry by implementing drop-down lists and other helpful tools without sacrificing efficiency. In addition to my technical competencies, design proficiency is crucial for a project like yours and it happens to be one of my strong suits. I focus on creating comprehensive systems that are easy to navigate and visually pleasing. To capture your need for visual clarity and readability then, I can ensure that your new system incorporates color-coding and section breaks that aid smooth navigation. My commitment to robust formulas will accurately calculate totals, taxes, and margins while incorporating preventive measures against accidental overwrites. Overall, with my strong skill set in data management and Power Apps development combined with my aesthetic eye for layouts - I am the ideal person for this task.
£18 GBP in 40 days
5.5
5.5

To make sure every user feels confident while using the system, I will emphasize on creating sections with logical groups and a design layout that effectively guides them through every step. In addition, I'm well-versed in React and Node.js which lends itself perfectly when building a structured business system such as yours, using multiple tables with complex relationships. Moreover, given my specialization in clean coding practices and scalability, rest assured that any solution I build for you would be long-lasting. My commitment towards taking time to understand clients' core needs has been valuable in previous projects and will enable me to design a platform relev
£20 GBP in 40 days
4.9
4.9

Hi there, Drawing on my extensive range of skills and experience, I am ready to deliver a top-notch overhaul for your quote template. The shift from Excel-based to Power Apps in the construction industry demands not only the skillset, but also an intuitive point of view. As a seasoned developer with both Excel and Power Apps expertise, I am equipped to build a robust and structured business system. The safety mechanisms I can implement in your new worksheet will work harmoniously: dropdowns, protected cells, self-checking formulas—these will ensure both data consistency and accuracy, leaving no room for errors or accidental overwrites. Additionally, my background in UI/UX can bring clarity and readability to your interface through thoughtful use of color and shading. Our aim is the same: streamlining the data entry process, making it clean, intuitive, and eliminating confusion.
£20 GBP in 40 days
4.7
4.7

Hello, Transforming the existing Excel quote sheet into a robust Power Apps application presents several engineering challenges. Ensuring data integrity while implementing complex calculations and relationships between multiple tables is critical. Additionally, creating a user-friendly interface that minimizes errors requires careful consideration of design and input validation. What specific calculations need to be prioritized for accuracy in the transition? Are there any existing data sources in Dataverse that we should integrate, or will all data be migrated from the Excel sheet? How will user roles and permissions be managed within the application to ensure data security and integrity? Looking forward to discussing the details further.
£18 GBP in 40 days
3.4
3.4

I’ve worked on internal quoting and operations systems before where the biggest challenge was making complex calculations usable for non-technical staff without breaking workflows. Your mix of SOR logic, labour costing, project budgeting, and payment applications sounds much closer to a structured business platform than a standard spreadsheet rebuild. I’m comfortable rebuilding systems like this into cleaner Power Apps and Dataverse environments with protected logic, guided data entry, relational tables, and controlled workflows that reduce user mistakes. I also understand the importance of keeping calculations reliable while improving usability through layout structure, dropdown-driven inputs, PDF generation, and simplified navigation for day-to-day team use. Happy to review the current workbook and discuss the best structure for the rebuild over a quick free chat. Regards, Blaze Nicholas
£27 GBP in 40 days
0.8
0.8

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