Data Management Web App & Dashboard Creation

$250-750 USD

Closed

Posted 4 months ago

$250-750 USD

Paid on delivery

Web Application Development for Data Management and Dashboard Visualization Project Description: I am looking to develop a web-based application that allows data input from multiple sources, including: • editable Word, PDF, and Excel files • Temperature sensors (real-time data collection) • Images • Electronic employee signatures Outputs: • An interactive dashboard displaying data through visual reports, charts, and graphs. • Ability to export data in different formats such as Excel and PDF. Website Features: 1. User Management: • Subscription-based access (monthly/annual plans). • Multiple user roles (Admin, Manager, Employee, etc.). • Each client will have a main user who can add sub-users from different departments, such as Quality, Production, Maintenance, Sales, Procurement, and Warehousing. 2. Data Management: • Upload and process Word, PDF, and Excel files with automatic data extraction. • Receive real-time temperature sensor data and store it in a database. • Store and display images related to the data. • Support electronic signatures. 3. Dashboard & Reports: • Display incoming data dynamically. • Interactive charts and graphs for performance analysis. • Filtering and sorting options based on departments or specific criteria. 4. Subscription System: • Integrated online payment options (PayPal, Credit Card, Bank Transfer). • Automatic subscription renewal and management. • Notifications and alerts for subscription expiration. 5. Security & Access Control: • Secure encryption for sensitive data. • Secure login (OTP or optional 2FA). • Role-based access permissions. Technical Requirements: • Frontend: React.js / Vue.js / Angular • Backend: Node.js / Django / Laravel • Database: PostgreSQL / MySQL / MongoDB • Sensor Integration: MQTT / WebSockets for real-time connectivity • Hosting & Servers: AWS / Google Cloud / DigitalOcean • Payment Gateways: Stripe / PayPal / Local payment providers Expected Deliverables: • Fully designed UI/UX • Complete frontend and backend development • Thorough system testing • Deployment on a live server • Training for key users Proposal Requirements: Please include the following in your proposal: • Estimated project timeline • Cost estimation • Examples of similar past projects Looking forward to your proposals!

PHP

C# Programming

MySQL

Software Architecture

WordPress

Project ID: 39219184

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145 proposals

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Active 3 mos ago

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145 freelancers are bidding on average $549 USD for this job

@AwaisChaudhry

Hello, I understand you need a web application for managing and visualizing data from various sources, including editable documents, temperature sensors, and images. My approach involves building a user-friendly interface using a suitable frontend framework like React.js or Vue.js, while the backend can be efficiently managed with Node.js or Django. I will ensure real-time data collection using MQTT for temperature sensors and implement a robust user management system that supports different access roles and subscription models. The interactive dashboard will feature dynamic charts, filtering options, and secure data handling to meet your security requirements. Could you clarify how many user roles you expect and what specific functionalities each role should have? Thanks, Muhammad Awais

$750 USD in 12 days

4.9

(173 reviews)

9.1

@OutsourceMan

Drawing from our extensive and wide-ranging experience, CnELIndia is perfectly positioned to create the data management web app and dashboard your project requires. Our specialist knowledge of MySQL, PHP, and WordPress means we can confidently handle the complex user management and data storage features in this system. As for frontend competency, we've mastered React Native and have used it to create high-performing, dynamic dashboards that promise efficient and visually appealing data visualization. What sets us apart is our commitment to providing complete solutions. From initial blueprinting to deployment on a secure server and even post-launch training, we'll ensure all your needs are met during development and beyond. We understand the importance of dependability in handling sensitive data like yours, which is why encryption and access control are core concerns for us. In terms of timeline and budget, we'll provide you with a carefully structured proposal that demonstrates how we plan to meet your requirements effectively and promptly without compromising on quality. You deserve a robust solution that leverages the best tech offerings available today - that's exactly what we commit to offer you. Let's get started!

$500 USD in 7 days

4.9

(666 reviews)

9.0

@asifchaudhry2015

Hi there, This ambitious project aims to deliver a robust web-based application for seamless data input and advanced dashboard visualization. By integrating multiple data sources—editable Word, PDF, and Excel files, real-time temperature sensors, images, and electronic signatures—the system ensures comprehensive data management. Features like interactive dashboards, real-time analytics, and department-specific filtering will empower users with dynamic insights. Adding subscription-based user management, secure login options (OTP/2FA), and role-based access control will further enhance usability and security. To best address your requirements, could you share preferences regarding specific frontend/backend frameworks (React, Django, etc.) or sensor integration protocols? Kindly send me a message to discuss more in detail. Thanks!

$250 USD in 5 days

4.9

(341 reviews)

8.9

@nabeelawais83

As a Full Stack Developer with extensive competence in web design and development, I am confident that my skills align perfectly with your needs for a user-friendly data management web app and dashboard. I have a proven track record of producing well-optimized, secure, and efficient digital solutions, and my proficiency in React.js / Vue.js / Angular, Node.js / Django / Laravel, PostgreSQL / MySQL / MongoDB, MQTT / WebSockets, AWS / Google Cloud / DigitalOcean, Stripe / PayPal is perfectly suited to meet your technical requirements. In regard to your project description,, I would like to highlight my ability to bridge frontend and backend while prioritizing an excellent UI/UX experience. My previous works include the design and development of complex data systems with various file inputs, sensor integrations and secured sharing capabilities. Additionally, the implementation of payment gateways – exactly like what you need for the subscription system – were also some of my successful projects. Moreover, my services don't just end with deployment. I believe in long-term commitment to your satisfaction through not only providing a rigorous testing process but also through training for key users. My estimated timeline and cost will be slotted around delivering a product that meets your exact vision while ensuring utmost quality through stringent testing processes. Please refer to my past projects that focus on similar aspects or get in touch for further clarifications.

$250 USD in 1 day

4.9

(584 reviews)

8.3

@LiveExperts

Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. ..

$750 USD in 1 day

4.9

(97 reviews)

8.2

@seefattechnologi

Hello, OKAY understood your requirements Data Management Web App & Dashboard Creation --- I have extensive experience with similar PROJECT ---->>I am highly qualified to do this job with high QUALITY ----- I am Passionate PHP/C#/Full stack developer having rich experience with so many successful Tasks. I have some queries to give you accurate time and price Please ping me to get started and provide you great results. Thanks

$700 USD in 7 days

4.9

(166 reviews)

8.1

@umg536

Hi there Waleed A., I'm bidding on your project "Data Management Web App & Dashboard Creation". Let's dive in and have a meeting I am expert in this area. please leave a message on my chat so we can discuss the budget and deadline of the project. I have read your project description and i'm confident i can do this project for you perfectly. Regards, Usama ..

$750 USD in 2 days

5.0

(45 reviews)

7.3

@ZohaibRoy

⭐⭐⭐⭐⭐ Create a Web App for Data Management and Dashboard Visualization ❇️ Hi My Friend, I hope you are doing well. I reviewed your project requirements and see you are looking for a web application for data management. Look no further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for web app development. I will build an efficient application that integrates data from various sources and provides a user-friendly dashboard. ➡️ Why Me? I can easily do your web application development as I have 5 years of experience in full-stack development, focusing on web applications, data management, and dashboard visualization. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to connecting with you! ➡️ Skills & Experience: ✅ Web Application Development ✅ Frontend Development (React.js, Vue.js, Angular) ✅ Backend Development (Node.js, Django, Laravel) ✅ Database Management (PostgreSQL, MySQL, MongoDB) ✅ User Management Systems ✅ Real-time Data Integration ✅ Dashboard Visualization ✅ API Development ✅ Payment Gateway Integration ✅ Security & Access Control ✅ UI/UX Design ✅ System Testing Waiting for your response! Best Regards, Zohaib

$350 USD in 2 days

5.0

(108 reviews)

7.6

@Julian29

HELLO, I HAVE WORKED ON SIMILAR PROJECTS AND CAN PROVIDE EXAMPLES. I have read your requirements and can confidently handle this project. With over 8 years of experience in web application development, data management, and dashboard visualization, I specialize in building scalable and secure platforms. I can develop a robust system that integrates multiple data sources, including documents, real-time sensor inputs, and electronic signatures, while ensuring seamless user management and subscription handling. My expertise in interactive dashboards will enable dynamic data visualization, filtering, and exporting in various formats. Working Flow: User Management System – Implement role-based access and subscription handling. Data Processing & Storage – Integrate document uploads, real-time sensor inputs, and images. Dashboard & Reports – Develop interactive visualizations with filtering options. Subscription & Payment System – Implement secure payment gateways and auto-renewals. Security & Deployment – Ensure encrypted data storage and secure cloud hosting. Looking forward to delivering a powerful data management and visualization platform! Julian

$250 USD in 7 days

4.7

(103 reviews)

7.8

@djsmoothy

Good day! With over a decade of comprehensive experience as a full-stack developer and a strong background in software engineering, I’m confident to say that I have the right skills to bring your data management web application and dashboard project to fruition. Not only have I successfully delivered similar projects in the past, but I’ve also taken leadership roles, ensuring all deliverables are met on time and to the clients' satisfaction. My approach is always centered around understanding the client's needs, which is why my software solutions always prioritize user-centric perspectives. Drawing from my indigenous repertoire of tech skills, we can build your web app out of a combination of powerful languages and frameworks. The frontend options like React.js, Vue.js or Angular bring beautiful, responsive interfaces to life while the backend choices like Node.js or Django positions us to handle heavy data processing with ease. Coupled with robust databases such as PostgreSQL or MongoDB and reliable hosting services provided by AWS or DigitalOcean, your web app will be highly operational and stable.

$500 USD in 7 days

5.0

(13 reviews)

6.7

@ayesha0124

Hey there, I have worked on similar project so i can help u with it. Please contact me as I can help u with Software Architecture, MySQL, WordPress, PHP and C# Programming. Here is a link to my profile: https://www.freelancer.com/u/ayesha0124 Regards

$750 USD in 8 days

5.0

(25 reviews)

6.7

@khurshid040462

Hello, I am excited to propose my services for the development of your Data Management Web App and Dashboard! With a strong background in software architecture and experience in handling similar projects, I can create a user-friendly interface that allows seamless input from various sources like Word, PDF, and real-time temperature sensors. The intuitive dashboard will provide dynamic visualizations and user access management with subscription options tailored to your needs. I will utilize technologies such as React.js for the frontend and Node.js for the backend, ensuring robustness and scalability. Additionally, I will ensure secure data handling and user authentication protocols are followed. Thanks, KHURSHEED

$250 USD in 7 days

4.9

(103 reviews)

6.4

@izhanali77

Hello, I have carefully reviewed the requirements for the Data Management Web App & Dashboard Creation project. I plan to develop a user-friendly web application that seamlessly integrates data input from various sources like Word, PDF, Excel files, temperature sensors, images, and electronic signatures. The application will feature an interactive dashboard for visual data representation and exporting capabilities in Excel and PDF formats. Key features will include subscription-based user management, data processing for different file types, real-time sensor data integration, dynamic dashboard with interactive charts, secure payment gateways, and role-based access control. I will utilize React.js/Vue.js/Angular for frontend, Node.js/Django/Laravel for backend, PostgreSQL/MySQL/MongoDB for the database, MQTT/WebSockets for sensor integration, and AWS/Google Cloud/DigitalOcean for hosting. I'm confident in delivering a high-quality solution that meets your expectations. Let's discuss further details and get started on this project. Thank you.

$250 USD in 2 days

5.0

(72 reviews)

6.2

@BSDesigners

Hello, I propose to create a comprehensive data management web application with a user-friendly dashboard for visualizing various data inputs. The application will support real-time data collection from temperature sensors, editable file uploads, image storage, and electronic signatures. Users will have subscription-based access with role-based permissions and the ability to export data in different formats. The system will ensure data security through encryption and secure login protocols. Using technologies like React.js for the frontend, Node.js for the backend, and integrating payment gateways like Stripe, the project will deliver a robust solution meeting all outlined requirements. Could you please initiate the chat to discuss further details? Thanks

$270 USD in 10 days

5.0

(62 reviews)

6.1

@LionsDenGaming

I'm Vernon, a highly skilled software developer with expertise in web development, data analysis, automation and software architecture. I have a wealth of experience in building robust web applications that efficiently manage complex datasets and provide beautiful, insightful visualizations. I'm confident my skills match your needs perfectly, as evidenced by my broad experience across technologies like JavaScript, Python, C#, PHP and various frameworks including React.js, Node.js and Django - exactly what you're after. In recent projects, I've built subscription-based web platforms with multiple user roles similar to what you're envisioning. My clients expressed satisfaction with the solutions I provided for complex data management involving file uploads (Word, PDF, Excel) and real-time sensor integration (MQTT/WebSockets), all backed up by reliable databases (MySQL/PostgreSQL). Importantly, strong security measures are always paramount for the apps I build. I uphold strict adherence to secure encryptions (including OTP and 2FA) to protect sensitive data. My dynamic dashboard designs combined with performance-boosting features like filtering based on departments or specific criteria precisely reflect your desired project outcomes. Rest assured, working with me guarantees not just on-time and within-budget delivery but also thorough system testing and training for key users post-deployment.

$500 USD in 7 days

5.0

(6 reviews)

5.9

@sushmasain140989

Hi! I’ve thoroughly analyzed your need for a web-based application to manage diverse data inputs and deliver a dynamic dashboard, and I’m excited to bring it to life. With expertise in Laravel, React.js, and real-time integrations like WebSockets for temperature sensors, I’ll craft a secure, subscription-based platform with role-based access, seamless Stripe/PayPal payments, and interactive charts—all tailored to your multi-source data needs (files, images, signatures). Let’s create something powerful—chat with me, and I’ll share past project samples, plus a detailed plan with timeline and cost estimates! Thanks & Regards, SushMa Sain

$461 USD in 4 days

4.9

(32 reviews)

5.9

@malkesh3m

⭐ Hi, My availability is immediate. I read your project post on Data Management Web App & Dashboard Creation. We have extensive knowledge in MERN Stack (MongoDB/MySQL, Express JS, React, and NodeJS), as well as RESTful API integration. We are an experienced team of full-stack developers with skill sets in - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - MongoDB, MySQL, PostgreSQL, SQLServer, SQLite - Redux, Thunk, GIT - JavaScript, HTML, CSS, Tailwind CSS - AWS, Azure, Digital Ocean, GoDaddy, Web Server Hosting Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks

$630 USD in 11 days

4.8

(50 reviews)

5.7

@manpreetkaur991

Hello, As a Senior Web and Mobile Developer with extensive expertise specific to your needs, I want to propose how I can contribute significantly to your project's success. My proficiency in front-end technologies like Vue.js, jQuery, ReactJS, AngularJS, as well as back-end skills in PHP (Laravel, Yii), Node.js, *SQL and NoSQL databases will ensure I deliver a robust, scalable data management web app and an insightful dashboard for effective visualization. With my past experience in developing complex systems and handling various datasets, incorporating multiple input sources such as Word, PDF, Excel files alongside real-time data from temperature sensors won't be a challenge. Additionally, I'm adept at integrating payment gateways like PayPal, Stripe aiding the seamless implementation of your subscription-based access system. Leveraging on AWS and Google Cloud Services for deployment and utilizing my penchant for secure web programming incorporating encryption technologies to protect all sensitive user information at all stages of data flow is a guarantee. My long-term relationship with clients highlights my kill for satisfaction and quality - which resonates directly with the core values of your project. I am excited to discuss more about this opportunity where we can put this engagement on the fast track while ensuring timely delivery within your budget.

$750 USD in 7 days

4.8

(21 reviews)

5.8

@jmvdesignsohio

Hi, I specialize in full-stack web application development and can build your data management and dashboard visualization platform with real-time sensor data integration, document processing, electronic signatures, and role-based access control. A key challenge in such systems is ensuring seamless data collection, dynamic reporting, and secure multi-user access—I will develop an intuitive React.js or Vue.js frontend with a scalable Node.js/Django backend, supporting real-time MQTT/WebSockets for temperature monitoring. The platform will be subscription-based with Stripe/PayPal payments and secure encryption for sensitive data. Let’s create a powerful, user-friendly solution! Thanks, Joseph

$500 USD in 7 days

5.0

(4 reviews)

5.1

@jorgenc223

Jorge, your reliable freelance web developer here. With over a decade of experience in building feature-rich, scalable web applications, I am confident in providing you with a top-notch data management application & dashboard tailored to your every technical and business requirement. As a proficient and adaptable developer, I can ensure seamless integration of user management, multi-source data input and real-time visualization features. My expertise with all the technologies required - from React.js to Node.js, PostgreSQL to MongoDB - empowers me to deliver robust and performant systems. Moreover, my proficiency in handling multiple Content Management Systems will come in handy while developing the subscription-based access models you need for different user roles across departments. Regarding your concerns with data security and access control, rest assured that I prioritize the utmost protection of sensitive information. My competency in encryption and authentication techniques ensures your data remains confidential to authorized personnel only. Kindly contact me

$1,000 USD in 10 days