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Job Title: Power Apps & Azure Expert – High-Perf Offline Catalog (Intune Ready) Budget: $50 - 250 USD Payment: Milestone-based The Project I need a Power Apps solution for field teams to browse digital image catalogs with zero latency and 100% offline support. The app must be manageable via Microsoft Intune. Architecture & Data Structure Storage (SharePoint): Resources are organized by Region (Root folders). Each region contains multiple sub-folders, each representing a Catalog. Content: Each catalog contains 20-30 numbered JPG files (e.g., [login to view URL], [login to view URL]). Volume: ~30 catalogs per region, ~5MB per catalog (Total payload per region: ~150MB). Dynamic Monitoring: A Logic App must monitor every folder modification (add/delete/update) to keep the app synchronized in real-time by updating an [login to view URL] file. Technical Workflow (The Architecture) To ensure fluid "swipe" performance and handle the 150MB payload without RAM crashes, the solution must follow this pattern: Backend Optimization: Use an Azure Function (triggered by Logic App) to resize/compress JPGs (target: ~100KB per image) into an optimized SharePoint repository. Indexing: The Logic App generates a JSON index per catalog to drive the app UI (preventing slow SharePoint scans). Power Apps Sync Engine: Global Sync: Users must be able to download an entire Region (~150MB) in one go (ideally via Wi-Fi) with a dedicated progress bar. Incremental Updates: The app must compare local versions with the [login to view URL] to only download new or modified files. Storage: Images must be stored individually in the device's local encrypted storage using a file-by-file SaveData() pattern to minimize RAM pressure. Offline Engine: Full data and image persistence for 100% offline browsing with an Auto-Purge mechanism (TTL or manual) to manage storage. Deliverables Azure Function & Logic App: Code and definitions for image processing and folder monitoring. Power Apps (.msapp): Region & Catalog selection screens. Global Sync screen with a real-time progress bar (0 to 100% for the whole region). Consultation screen with a high-performance horizontal swipe gallery. A home screenshot example is provided Handover: Brief documentation on the JSON structure and cache management. Requirements Proven experience with Azure Functions for image processing. Mastery of Power Apps memory management (SaveData, LoadData, RAM optimization). Deep understanding of offline-first architecture and Intune deployment.
ID Projek: 40237831
59 cadangan
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59 pekerja bebas membida secara purata €155 EUR untuk pekerjaan ini

Hi there, I understand that you need a robust Power Apps solution for your field teams to access digital image catalogs with seamless offline functionality. My experience with Azure Functions and Power Apps aligns perfectly with your requirements, ensuring efficient image processing and optimal memory management. I will implement a backend optimized for performance, utilizing Azure Functions to resize and compress images while ensuring that the app remains responsive. The Logic App will monitor folder changes, keeping the app synchronized in real-time. Communication and reliability are my top priorities. I will provide regular updates throughout the project and ensure that the final deliverables meet your expectations, including a user-friendly interface for catalog browsing and a comprehensive handover documentation. I look forward to the opportunity to collaborate on this project. Please feel free to reach out if you have any questions or need further clarification. Best regards, Burhan Ahmad TechPlus
€800 EUR dalam 10 hari
6.0
6.0

Hello, With years of experience in Full-Stack development and specialization in both Python and JavaScript, I am just the freelancer you're looking for to undertake this offline digital image catalog creation project! My proficiency extends to web and mobile application development using Power Apps & Azure Functions, making me an expert in providing high-performance solutions with efficient memory management, RAM optimization, and offline-first architecture, which are crucial aspects of your project. I understand the key importance of Azure Functions for resizing and compressing large images efficiently without compromising on quality. My past projects involving resourceful handling of databases for data structuring also align perfectly with your needs. Additionally, my expertise in SharePoint allows me to proficiently manage resources organized by Region and dynamically monitor workflows, ensuring real-time synchronization with an optimized cognitive load. Ultimately, as we have a common goal - facilitating an exceptional offline digital browsing experience for field teams - I guarantee my commitment to making your vision come true. My approach combines technical prowess with a thorough understanding of your project requirements. Together, we can ensure a smooth transition from deployment to handover! I look forward to hearing from you soon! Thanks!
€180 EUR dalam 2 hari
5.8
5.8

Hello, As an internationally recognized software solutions provider, my team and I at Our Software have honed in on our expertise to deliver high-performance digital solutions using the latest technologies. I articulatedly understand the intricate nature of your Power Apps & Azure project and can develop a streamlined solution for your Offline Digital Image Catalog Creation with ease. Having played a significant role in similar projects, I have the unique combination of JSON and Mobile App Development skills which I will bring to bear on your project. With hands-on experience in Azure Functions for image processing, mastery of Power Apps memory management (SaveData, LoadData, RAM optimization), and a deep understanding of offline-first architecture and Intune deployment, I am well-positioned to exceed your expectations. Over the years, my team and I have been applauded for adding a "WOW" factor into all our projects like yours. We understand that molten difference between ordinary results and exceptional ones lies in the tangibles of thoughtfulness, finesse, and simplicity. Hence, we are accustomed to delivering not only according to brief but also surpassing client’s intentions; your project would not be an exception. By entrusting this project to me, you're choosing assured progress towards manifesting your vision into reality- filled with excellent customer service, meticulous attention to detail, positive feedback driven design Thanks!
€130 EUR dalam 2 hari
6.2
6.2

As an experienced Full Stack Developer and Software Engineer, I possess a unique blend of skills encompassing your project requirements. Having delivered high-performing mobile applications across various industries, I understand the intricacies of offline-first architecture, intelligent image processing, and robust Power Apps development. My proficiency in Azure Functions for image processing will ensure optimal storage management as well as speedy retrieval of images with minimized latency. Memory management is a crucial aspect of any app's performance. With my mastery over Power Apps' data storage methods like SaveData and LoadData, I can craft an app that achieves maximum efficiency while browsing your image catalog. Moreover, having worked on Intune deployment before, I understand the nuances of device management and offer seamless compatibility with your existing architecture. In addition to my technical abilities, I bring a strong problem-solving mindset and a commitment to delivering end-to-end digital solutions. From design to deployment, I will ensure that your field teams get a Power App solution they can rely on for fluid and efficient browsing of digital catalogs even in offline scenarios. Let's collaborate to transform your idea into a powerful digital product that exceeds your expectations!
€160 EUR dalam 10 hari
6.0
6.0

Hello, Thank you so much for posting this opportunity. It sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini
€250 EUR dalam 7 hari
5.9
5.9

When field teams are stuck waiting for images to load or forced to deal with unreliable offline sync, productivity drops fast. Managing hundreds of catalogs by region, keeping everything Intune-ready, and ensuring zero latency with full offline support can feel like a logistical nightmare—especially with large payloads and tight memory constraints. You can expect your teams to browse every catalog instantly, even deep in the field, without lag or sync issues. The entire region will download in one smooth go and stay perfectly in sync, all managed securely and easily. Here’s how we’ll get you there: I’ll set up Azure Functions and Logic Apps to compress images and track updates, so everything stays optimized and current. Then, I’ll build a Power Apps solution that handles global sync and incremental updates, using encrypted local storage to keep performance rock solid. Finally, clear documentation will make cache management and JSON structure simple for your team. Would you like to discuss any specific region or catalog structure before we get started?
€143 EUR dalam 7 hari
5.3
5.3

Hi there,Good morning I am Talha. I have read you project details i saw you need help with Image Processing, Sharepoint, JSON and Mobile App Development I am pleased to present my proposal, highlighting our extensive experience and proven track record in delivering exceptional results. Our portfolio of success will showcase past projects that demonstrate our ability to meet and exceed client expectations. Glowing testimonials from satisfied clients will attest to our professionalism, dedication, and the quality of our work Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
€30 EUR dalam 12 hari
5.3
5.3

Hi there, I can build your high-performance offline catalog solution in Power Apps with full Intune support. Using Azure Functions and Logic Apps, I’ll optimize and compress your images, generate JSON indexes for lightning-fast browsing, and implement a robust offline sync engine with both global and incremental updates. The app will handle the full ~150MB region payload efficiently, support smooth swipe navigation, and store data securely on-device—all fully documented for handover and future maintenance. Looking forward for your positive response in the chatbox. Best Regards, Arbaz T
€200 EUR dalam 7 hari
5.0
5.0

You are not looking for a coder. You are looking for someone who can build this properly. That is exactly why your project stood out. Your plan to craft a performant Power Apps solution with seamless offline catalog browsing and dynamic synchronization via Azure Functions and Logic Apps reflects a strategic focus on reliability and user experience at scale. This approach aligns precisely with how we engineer systems at DigitaSyndicate. At DigitaSyndicate, a UK-based digital systems agency, we build precision-engineered automation, modern web platforms, and AI-driven systems designed for performance and long-term scalability. Our expertise in memory-optimized Power Apps architecture, encrypted local storage, and Intune compatibility ensures your catalog app will deliver fluid swipe performance without compromising offline capabilities or device stability. We recently delivered an Azure-powered offline data synchronization platform for a logistics client, increasing user engagement by 40 percent. Can you share your main priorities and timeline so I can map out the right execution plan for you? Casper M. Project Lead | DigitaSyndicate Precision-Built Digital Systems.
€200 EUR dalam 14 hari
4.8
4.8

Hey , I just finished reading the job description and I see you are looking for someone experienced in Sharepoint, Image Processing, Mobile App Development and JSON. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Haseeb,
€30 EUR dalam 5 hari
4.4
4.4

Hi, I am skilled full stack developer with skills including Mobile App Development, Sharepoint, Image Processing and JSON. After reviewing the project requirements and checking the attachment, I found the project perfectly match my experience and skills. Having previously worked on similar projects, I'm confident I can complete this project perfectly. "swipe" To move forward, Please send a message to discuss more regarding this project. Thanks
€30 EUR dalam 4 hari
3.4
3.4

Hi there, I'm excited about the opportunity to work on your project regarding Digital Image Catalog design. I'd love to learn more about your specific requirements and desired timeline. As a passionate and creative graphic designer with over 10 years of experience across various design fields. I'm proficient in Adobe Creative Suite (Illustrator, Photoshop) and ready to provide high-quality results in any format you need. Once you AWARD the project, I’ll start immediately and share the first draft within a few hours. I can also provide multiple design concepts so you can choose the one that fits best. Thanks, Mohinder
€50 EUR dalam 1 hari
3.5
3.5

Hi there! I recently developed a field-service inspection tool for a logistics firm that required complex high-resolution image synchronization in zero-connectivity zones, which aligns perfectly with your offline catalog requirements. By architecting the solution with Power Apps and Azure-backed logic, I ensured the interface remained snappy and data remained consistent regardless of signal strength. I am deeply familiar with Microsoft Intune deployment protocols and MDM policies, ensuring your application meets strict corporate security standards while maintaining a seamless user experience across your fleet. To achieve high-performance offline functionality, I will implement a caching strategy utilizing Power Apps' native "SaveData" functions combined with indexed local collections to ensure zero-lag navigation through the catalog. The backend will leverage Azure Blob Storage with a logic-driven synchronization layer that uses delta-updates to fetch only modified assets, reducing bandwidth overhead and battery consumption. For Intune readiness, I will configure the app for secure distribution through the Company Portal, ensuring all App Protection Policies are correctly mapped. My approach focuses on optimizing image compression to ensure the app remains responsive even with a library exceeding several gigabytes. Will the catalog require automated background synchronization when back in range, or is a manual sync trigger preferred for better data control? Additionally, what is the total estimated size of the image library, and are there specific metadata filtering requirements? I’d love to discuss how we can balance local storage limits with high-fidelity image quality to ensure this tool is both powerful and practical. Let’s connect for a brief chat to align on your performance benchmarks and timeline.
€204 EUR dalam 21 hari
3.1
3.1

Hello, With a keen understanding of JSON and mobile app development, I offer a unique and advantageous background in addressing your need for a Power Apps and Azure expert. Throughout my career, I have been extensively involved in creating sleek and high-performance web solutions that precisely align with the project details you provided. My experience pertains not only to meeting similar benchmarks in the past but also ensuring smooth functionality for end-users via optimal RAM management techniques. Your project requires an offline-first architecture, a task I am particularly skilled at. Memory pressures, impacts on performance, data safety - all these aspects related to offline usage have been in constant focus in my work processes. My comprehension of automatic purging mechanisms will certify consistent high-performing operations while managing storage impeccably. Moreover, I don't just solve the technical hurdles; I consider the overarching strategical & design layer as well. This reflects through my mobile-first approach, UX-oriented design with Aligning WCAG standards, and consistent cross-browser testing to deliver your users a polished and frictionless experience anywhere they are. Let's empower your teams with swift, lag-free digital image catalog browsing through a robust Power Apps solution! With me onboard, expect no confusion or disappearing acts, only punctual completion of milestones resulting in an impactful and efficient final project. Thanks!
€30 EUR dalam 4 hari
3.1
3.1

Hello, I’m excited about the opportunity to create a high-performance offline digital image catalog using Power Apps and Azure. With extensive experience in Azure Functions for image processing and Power Apps memory management, I can ensure optimal performance and seamless offline capabilities for your field teams. I’ll design a system where images are compressed and stored efficiently, allowing for full offline access and dynamic updates via Logic Apps. The app will support global sync with a progress bar and incremental updates, ensuring users access the latest content without unnecessary data use. I will also ensure the app is Intune-ready for easy management and deployment. Questions: • Do you have specific requirements for the Auto-Purge mechanism or TTL settings? • Is there a preferred timeline for project completion? I am committed to delivering a robust solution tailored to your needs and look forward to discussing how I can contribute to your project’s success. Thanks and best regards, Faizan
€90 EUR dalam 5 hari
2.9
2.9

Hello, Just read your post and it seems you are looking for a Power Apps & Azure expert skilled in offline-first architecture, high-performance image catalog browsing, Azure Functions image optimization, Logic Apps folder monitoring, and Intune-ready deployment. With my years of extensive experience and exceptional expertise in Azure Functions for image resizing/compression, Logic Apps automation with SharePoint triggers, building JSON-driven indexing to avoid slow scans, and Power Apps offline caching using SaveData/LoadData with RAM-safe file-by-file storage and incremental sync, I am 100% confident that I can bring your vision to life in the shortest possible time. Let's connect and see how great value I can add to your business. Best Regards Raka
€200 EUR dalam 20 hari
2.8
2.8

Hi there, I'm Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I have the proven experience needed to deliver this successfully, so I have strong experience in JSON, Image Processing, Sharepoint and Mobile App Development. I’m available to start right away and happy to discuss the project details anytime. Looking forward to speaking with you soon. Best regards, Kristopher Kramer
€120 EUR dalam 3 hari
1.8
1.8

Hello! For your high-performance catalog, I can engineer a robust Power Apps & Azure architecture that handles your 150MB regional payload with zero latency. I will build a custom sync engine using a file-by-file SaveData() loop and an Azure Function-driven compression pipeline to ensure your JPGs are optimized for mobile RAM before they ever hit the device. You can visit my portfolio at https://www.freelancer.com/u/abeerahmed12 to see my enterprise Power Platform solutions. Let’s get started; please hit the chat button to discuss the Intune app protection policies and your specific SharePoint structure. Regards, Abeer Ahmed
€80 EUR dalam 2 hari
1.9
1.9

⭐Hello, I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since I have extensive experience in developing Power Apps solutions and leveraging Azure services to ensure seamless offline functionality. My expertise in Azure Functions for image processing and Power Apps memory management positions me well to deliver a high-performance offline digital image catalog with dynamic monitoring capabilities. This project aligns perfectly with my technical skills and experience.','Timelines, budget, and other details regarding this project will be meticulously managed to ensure timely delivery within the specified scope.','My experience includes successful implementations of offline-first architectures, ensuring robust performance and efficient memory management for mobile applications. I have a deep understanding of Intune deployment and JSON structures, which are crucial for this project.','The solution I propose will streamline field teams' access to digital image catalogs with zero latency and complete offline support, meeting your needs effectively. It will enable smooth browsing with a user-friendly interface and real-time synchronization.','If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting.','Thank you.','Maxim'}
€30 EUR dalam 2 hari
0.0
0.0

Hey , I just finished reading the job description and I see you are looking for someone experienced in Mobile App Development, Image Processing, Sharepoint and JSON. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Adil.
€30 EUR dalam 2 hari
0.0
0.0

Paris, France
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Ahli sejak Ogo 10, 2013
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