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### **Introduction: Current State of the System** The system is a **graph-based visual editor** built using **PySide6 (Qt for Python)**. It already includes the following: 1. **Core Components**: - **NgvScene**: Manages nodes, edges, and the undo/redo stack. - **NgvView**: Handles rendering and user interactions (e.g., zooming). - **NgvControls**: UI for adding rectangular and elliptical nodes. - **Nodes**: Rectangular (`NgvRectNode`) and elliptical (`NgvEllipseNode`) nodes with input/output ports. - **Edges**: Lines connecting nodes (`NgvEdge`). - **Undo/Redo**: Implemented via commands (`NgvAddNodeCommand`, `NgvAddEdgeCommand`, `NgvMoveNodeCommand`). 2. **Basic Unit Tests**: - Tests for node/edge creation, movement, and undo/redo are already implemented in `...

I am looking for a professional who can assist me in setting up both a Non-Disclosure Agreement (NDA), to protect sensitive information, and an Intellectual Property (IP Agreement), to ensure complete ownership of my project’s deliverables. This setup is crucial as part of updating existing web-based software, particularly focused on PHP versions to match domain server requirements.

I'm looking for a creative logo designer to help me craft a unique logo for our family trip to Ireland in 2025. The logo will be used on T-shirts and should incorporate a cartoonish caricature of our grandparents along with the text "Cousins Ireland Trip 2025...help me craft a unique logo for our family trip to Ireland in 2025. The logo will be used on T-shirts and should incorporate a cartoonish caricature of our grandparents along with the text "Cousins Ireland Trip 2025". Color Scheme: - The logo should utilize traditional Irish colors: green, white, and orange. I invite you to review my portfolio here: https://www.freelancer.com/u/NSK96 Please feel free to reach out so we can discuss your project in greater detail and explore how I can assist you most effe...

...visually attractive using modern designs/templates. Site Content: Create top class and engaging content and assets(video/gif/images etc.) resulting in attractive aesthetics for our website with industry relevant pages. Woocommerce plugin page to meet wordpress requirements for implementing our payment platform. Design Requirements: Clean, modern, stunning and responsive design for web/mobile/tablet or other form factors. User-friendly and optimized site navigation, title tags and description tags to maximize clickthrough rate. Propose/create color scheme to align with company logo/ branding elements (e.g., logo and color scheme). SEO Requirements: Develop an effective SEO strategy to improve our site ranking and visibility in search engine results

I'm seeking a professional to guide me in activating my API WhatsApp on a cloud-based platform and linking it to Meta. This project will also involve proposing a suitable cloud-based WhatsApp platform for my needs. Key Responsibilities: - Assist in activating and configuring my WhatsApp API - Propose a suitable cloud-based WhatsApp platform - Link the platform to Meta - Implement functionalities for sending automated messages, integration with customer support, and analytics and reporting Ideal Skills: - Extensive experience with cloud-based WhatsApp platforms - Proven track record in configuring WhatsApp API - Strong understanding of automation, customer support integration, and analytics - Ability to link platforms to Meta Experience with platforms like...

...seeking a proficient developer to convert my existing PHP website to ASP.NET Core. The project requirements are as follows: - Critical Feature Maintenance: Ensure all essential features, particularly database interactions, are preserved during the conversion. - Database Compatibility: Maintain seamless compatibility with MySQL, as the current PHP website utilizes this database. - Optional Database Conversion: If feasible, convert the database from MySQL to SQL Server for enhanced performance and integration. - Live Site Reference: The current website can be viewed at www.n3otech.com. - Complete Conversion: Perform a full conversion to ASP.NET Core without relying on PHP compilation. - Minimal Third-Party Dependencies: The site is based on WordPress, a...

I'm seeking a seasoned developer to create a comprehensive web-based crypto binary options trading platform. The platform should be equipped with: - Real-time Trading: The platform needs to facilitate instantaneous trades reflecting the current market conditions. - Automated Trading Bots: It should have provisions for automated trading bots, enabling users to trade without constant supervision. - Market Analysis Tools: The platform must incorporate advanced tools for market analysis, assisting users in making informed trading decisions. This project demands a developer with a robust understanding of crypto trading and binary options. Experience in developing web-based trading platforms is highly advantageous. The ideal candidate will also have the skills ...

Olá, Gostaria de obter assistência para executar uma ordem de compra na PIONEX através da sua API, utilizando php. Neste momento tenho um código, mas que vai dando alguns erros, e até ao momento ainda não consegui que a compra de crypto fosse bem sucedida. No fundo, preciso de um técnico que retifique o meu código, e o trabalho fica finalizado quando eu executar a primeira compra com sucesso. Eis o código: =============================================================== <?php $apiKey = "xxxxxxxxxxxxxxxx"; // Substitui pela tua chave API $apiSecret = "xxxxxxxxxxxxxxxx"; // Substitui pelo teu segredo API $baseUrl = ""; // 1) Endpoint + timestamp na query $endpoint = "/api/v1/...

I need a comprehensive report that formulates a stakeholder engagement recommendation for an oil sands company, in light of its impact on climate change and potential climate solutions. The report should follow the BSR "Five-Step Approach to Stakeholder Engagement". Key Areas: - Independent Research: Go beyond the provided background and support your analysis with insights an...recommendations for stakeholder engagement to improve the company's climate change contributions and solutions. Ideal Skills: - Strong research and analytical skills - Experience in stakeholder engagement strategies - Understanding of climate change and related solutions - Proficiency in report writing Please note that some questions were skipped. If you need further clarification or have queries,...

1- Task is to visit Maritime And Logistics College De Ruyter physically and take 6-7 geotagged photos of the name board of the institutes captured from outside the building and preferably inside too. Download app for geotagged pics from the link: If you can't get the app, just note down the latitudes and longitudes of the location when you're there and get simple pictures. 2- Get the verification forms filled, signed and stamped by the HR or relevant authority of these locations. 3- Get the details of verifier that is their name, designation, Department and Contact. 4- In case of refusal to fill form, take the written refusal statement with stamp or sign as a proof. If they don't give written, ask them that you want to record them saying their reason and take their detai...

I'm seeking a skilled developer to create an NFT marketplace on the Ethereum blockchain. The platform should incorporate an auction system and a royalties system. Key Features: - Auction System: Users should be able to bid on NFTs, making the platform dynamic and engaging. - Royalties System: Creators of the NFTs should be able to earn a percentage on secondary sales, incentivizing quality content and promoting platform loyalty. Ideal Skills: - Extensive experience in smart contract development, specifically for NFT marketplaces. - Proficiency in Ethereum blockchain technology. - Prior work demonstrating the creation of auction and royalties systems. Your bid should reflect your understanding of the project requirements and showcase your relevant experience.

We do not use default Woocommerce sorting on this site. All product pages need custom sorting applied. Most product pages already have custom code applied to do this. But there are still some pages without this custom code. It appears this page either does not have that custom code for sorting or the custom code is only for Series L and S, and it doesnt know LS should be above L. This is the page: BUDGET IS FIXED FOR This small tasl, if goes well many come more.

I'm seeking a UK-based professional to perform an ad read for an online video. Target Audience: - The ad is directed at a specific interest group, specifically individuals who purchased a car on finance between 2007 and 2021. Ideal Skills and Experience: - Previous experience in ad reading is preferred. - A clear, engaging voice and ability to convey the message effectively. - UK-based with a genuine accent preferred for authenticity. Please submit a voice sample with your application.

I need a proficient developer to convert my PHP website to ASP.NET Core. The project involves: - Maintaining critical features like database interactions - Ensuring seamless compatibility with MySQL, since my current PHP website uses this database - When converting the PHP website, if the database can also be converted to SQL server, that'll a plus Ideal candidates for this project should have: - Extensive experience with ASP.NET Core - Strong skills in database management, particularly with MySQL and SQL server - Proficiency in PHP to ASP.NET conversion

I'm in need of a modern styled QRB logo that is versatile for use on various merchandise like tops, bottoms, and puff prints. The logo should predominantly feature neutral colors and consist of both text and an icon. Key Requirements: - Modern design sensibility - Proficiency in graphic design, particularly logo design - Experience with designing for merchandise - Ability t...logo should predominantly feature neutral colors and consist of both text and an icon. Key Requirements: - Modern design sensibility - Proficiency in graphic design, particularly logo design - Experience with designing for merchandise - Ability to creatively combine text and icon - Understanding of using neutral colors effectively I am open to creative suggestions for the logo, so please feel free to sh...

I am looking to develop a cross-platform music and video streaming app. This application should cater to both iOS and Android users, with the following key features: - **Dual Content Focus**: The app should support seamless streaming of both music and video content. - **User Account Variability**: It should accommodate both free user accounts (with ads) and premium, ad-free subscription accounts. Ideal candidates for this project should have substantial experience in app development for both iOS and Android, with a particular focus on music and video streaming applications. A deep understanding of user account management systems and ad integration is also crucial. Familiarity with designing interactive and user-friendly interfaces will be a significant advantage.

I'm seeking a proficient PHP developer with substantial ERP software experience to assist me in improving my system. The project's scope mainly revolves around: - **New Feature Development**: I need a Customer Relationship Module and a Financial Reporting Module integrated into the software. Additionally, an AUDIT feature is also required. - **Customer Relationship Module**: This should encompass Lead Management and Sales Automation capabilities. The specifics of the bugs to be fixed have yet to be determined, hence flexibility and problem-solving skills are crucial. I may require assistance with user authentication issues, data synchronization errors, and report generation problems, among others. Whatsapp integration to be done as well. Your ability to grasp comple...

Hello, I am working on the AdLinkFly and Varient scripts. I am connecting AdLinkFly with the Varient script. 90% of the work is done; however, there is an issue on the last page.

...product details from provided sources (websites, PDFs, or spreadsheets). Organize data into a structured format for easy import into our database (e.g., Excel or CSV). Ensure accuracy and completeness of all extracted information. Requirements: Proven experience in data extraction and handling. Proficiency in tools like Python, Excel, or other scraping software. Attention to detail to ensure error-free data entry. Ability to manage large datasets efficiently. Deliverables: Completed dataset with part numbers, manufacturer names, and pricing details for all conditions (new, used, and repair). Documentation of the extraction process (optional but preferred). Additional Information: If familiar with industrial electronics or similar industries, it’s a plus. Clear communi...

...professional to create a web-based store management system for my thrift store, Punah Thriftstore. This system should help me manage every aspect of my store operations efficiently. Key Features: - Sales Records: The system should keep track of all my sales. - Inventory Management: I need a robust system to monitor my storage and manage my inventory effectively. - Delivery Tracking: It should help me track all pending deliveries. - Payment Tracking: The system must record all pending payments from customers and payments owed to clothing owners. - Employee Management: This feature should help me maintain records of my employees, including attendance and salary distribution. - Billing System: A comprehensive billing system is necessary. Ideal Skills and Experience: - Prof...

There are 174 files, with a size of around 5MB, in several folders (10, more or less). Both the PHP code and the JS have to be documented, like a developer would. Some files are big (500kb) but most are of a normal size, like 5 or 10kb. Also a brief summary of what the file does has to be added to the start of each file, enclosed in a comment. There's also probably some public libraries in there somewhere (both php and JS). You can skip those files, of course.

We are looking for a skilled freelancer to develop the iOS version of our sports venue booking app, which is already live on Android. The app is built using React Native, and the iOS version should maintain feature parity with the Android version. The app includes the following key integrations and functionali...integrating third-party APIs (OTPLESS, Google Maps, Razorpay, etc.). Familiarity with iOS-specific deployment processes, including TestFlight and App Store submissions. Ability to ensure app performance, usability, and responsiveness. Previous experience with similar app development projects is highly preferred. Deliverables: Fully functional iOS app matching the Android version's features. Bug-free deployment of the app to the Apple App Store. Source code with proper...

I'm seeking a developer who can integrate a usage-based metered billing system with Stripe for my ElevenLabs account. The billing should be based on API calls. Key Requirements: - Implement a Stripe billing system that tracks API calls. - Ensure real-time monitoring and updating of API call usage. - Provide a clean, user-friendly interface for usage tracking. Ideal Skills: - Extensive experience with Stripe's billing API. - Proficiency in real-time data tracking and updating systems. - Previous work with ElevenLabs is a plus.

I have a PHP script that translates MQTT data into a CSV file. This script worked perfectly when it was sourcing data from a single MQTT topic. However, I've since moved my GPS data to a separate topic and now the script is parsing data into incorrect columns. I need a skilled developer to correct this code so that the data is parsed correctly again. Key Details: - The GPS data and sensor data needs to be put into the right columns, but the specific columns are yet to be determined. This will need to be figured out based on the structure of the data. - The script currently handles multi-level MQTT topics, but the sorting and parsing needs to be adjusted to accommodate the separate GPS topic. - The task should not take long for someone with the right skills and experienc...

I'm looking for an expert in Excel to assist me with creating Excel-based solutions.

Need a php expert. I have a php website but it is very old and here are 1000 of files in the website but I need only few pages. It hosted on GoDaddy and it is saying that there is virus in the website so I created a new design for my website. I will provide the new design for my website and the old website, some one who is an expert in the php should copy the following pages; I want some one to take the codes of these pages and put it on the new design. you don't have to write the coding. just copy the coding from the old website and paste it in the new design in the header and footer same as the new design but the center part will be the code. if you understand the requirement, please rephrase the requirement in the chat message so I can share the design as w...

...persistently (not lost on system restart). • Measure the weight of pots and trigger relays to water plants when the weight is below a set threshold. • A simple and modular Python script for managing the load cell data and watering logic. • Include debugging tools and comments for easy understanding and troubleshooting. 3. Objective: The system should automatically detect when plants need watering based on the weight of the pots, activate the corresponding relay to open the valve, and stop watering when the desired weight is restored. The project is partially set up, but assistance is needed to complete the calibration code and integrate the overall functionality. Expectations: • Experienced in Python and hardware interfacing with HX711 and relays. &bul...

I'm looking to build a typing website that helps users practice their Hindi and English typing skills. The site will support various typing modes including timed, free typing, and competitive typing. Key Requirements: - The site should have a simple and clean user interface. - It should support both Hindi and English typing. - It should include features for timed typing, free typing and competitive typing. Ideal Skills: - Experience in web development, particularly in creating interactive and user-friendly websites. - Proficiency in Hindi and English. - Understanding of typing mechanics and user training methodologies.

** All bids are final so please bid appropriately ** I'm in need of a professional developer who can fix my PHP and Javascript Paypal payment script and the API that feeds results here. The current form settings need to be improved and the alternate payment methods of pay by credit card and Venmo are not functioning properly. I would appreciate your expertise in enhancing the form and improving the script. Key requirements: - This is a screen share project, Developer should be able to communicate clearly in English. - Fix issues with the current Paypal payment script, I want Venmo and pay pay credit card to function, and the validation should be improved. - We also get API results that currently works, but we make multiple calls that slow down the page. This API call should ...

I'm looking to enhance my Job Manager plugin functionality. Currently, we have Advanced Custom Fields (ACF) roles assigned to users and categories. I need a system where an email is dispatched to the individual linked with the corresponding category whenever a job arises. Key F...dispatched to the individual linked with the corresponding category whenever a job arises. Key Features: - Integration with POST SMTP for sending emails via our internal company server - Email content includes an option for the user to accept or reject the job Ideal Skills: - Proficiency in WordPress and ACF - Experience with Job Manager plugin - Email server configuration expertise - Knowledge in PHP and WordPress Plugin development Your Bid: Please provide your previous work examples relevant t...

I'm in need of a seasoned .NET Core Developer who can create a robust, Web browser-compatible Hotel Management Software for me. This software needs to oversee essential hotel operations such as: - Reservations: It should cater to online booking, incorporating a room availability calendar and sending email confirmations. - Guest Management: It needs to track check-ins and check-outs efficiently. The backend will be built using .NET Core, so you must be adept in this technology. A significant part of this project will involve database management with SQL Server. Therefore, strong SQL skills are a must. Ideal candidates for this project would be those with a solid background in .NET Core development, extensive experience in creating management software, and proficient SQL Serv...

I'm looking for a very simple Windows-based software solution that can help me manage my product stock efficiently. Key Requirements: - Focused on tracking product stock levels. - Capable of integrating with barcode scanning for stock updates. Ideal Skills: - Proficiency in Windows software development. - Prior experience in creating inventory management systems. - Familiarity with EAN barcode systems. I am looking for a freelancer who can deliver a user-friendly, efficient software that meets these specifications.

I am seeking a seasoned software developer or a competent team to create an all-encompassing Hotel Management Software tailored for our hotel. The aim of this software is to enhance and automate several hotel operations including room reservations, guest management, and billing. Key Features: - **Room Reservations**: A user-friendly interface for booking, checking availability, and... User Access: The system should be accessible to both Admin and staff. It should have different access levels to ensure data security and operational efficiency. The ideal candidate should have: - Proven experience in software development, particularly in creating management software. - Familiarity with hotel operations will be a significant advantage. - Excellent skills in creating intuitive web app...

Project Description Please read it thoroughly before applying. You will not be considered if you do not follow the application requirements. We are a US-based supplement brand. We sell on Amazon and Shopify and want to offer a one-time free consultation (Nutrition and/or Personal Training) to our customers. The key tasks involve: 1 - Implementing Shopify’s new account system (OTP login). 2 - Building a custom sign-up form that stores data in Customer Metafields. 3 - Blocking repeat consultations (one per user) and differentiating auto-approval for Shopify orders vs. manual approval for Amazon orders. 4 - Sending a “Thank you” email to the customer and an internal notification to our team. We have a detailed JD that explains all the required fields, ho...

I am in need of a sophisticated software solution built for Windows that encompasses POS, billing, and inventory management functionalities, along with comprehensive analysis and reporting capabilities. Key Features: - Customer management: The software should maintain a comprehensive database of all our customers, their purchase history and preferences. - Payment processing: The software must facilitate seamless, secure and speedy payment transactions. - Sales tracking: It should track sales in real-time, providing insights into our sales performance. - Inventory Management: The software needs to monitor stock levels, provide reorder alerts and manage supplier information. - Analysis and Reporting: It should have the capacity to analyse data and generate detailed reports on sales, invent...

Ineed an experienced Minecraft server administrator to configure a Velocity Proxy and integrate it with my Fabric Modpack Server (Prominence 2 RPG). Additionally, setup and configure LuckPerms for permissions management. Tasks: 1. Configure Velocity Proxy: • Properly setup with player-info-forwarding and secret handling. • Ensure smooth communication between Velocity and the backend server. 2. Setup Modpack Server: • Install and configure FabricProxy-Lite for UUID and player data forwarding. • Adjust for compatibility with Velocity. 3. Configure LuckPerms: • Install LuckPerms on the backend server. • Setup basic permission groups and ensure compatibility with Velocity. 4. Debugging and Testing: • Resolve errors like handshake f...

Description: Are you skilled in sales or marketing? Passionate about books, especially in the paranormal genre? Here’s your chance to join an exciting project and earn a generous commission for every book sold! I’m Dr. Arjan Singh, author of Whispers in the Dark: The True Story of a Paranormal Encounter, a collection of chilling real-life paranormal stories that captivate readers and leave them wanting more. I’m seeking enthusiastic freelancers to help promote and sell my book. What You’ll Do: Promote the book through online and offline channels (social media, blogs, forums, email marketing, etc.). Drive sales by targeting readers who enjoy supernatural, horror, and mystery genres. Earn commissions for every successful sale. What’s in It for You? Generous ...

Hello, We need to design a logo and business card based on our logo. The business name is kinder garden. We generated the logo with AI but the typing is not correct. We need something similar.

I need an experienced PHP and MySQL developer to join me in creating an engaging, responsive, and user-friendly web application. The primary goal of this project is to design and develop an inventory management system. Key Features: - The web application must include login facilities, alerts, chat, wizard pages. - We want it to be visually appealing and accessible across all devices. - A responsive and attractive CSS and HTML design is a must. Ideal Skills: - Extensive experience with PHP, MySQL, CSS, and HTML. - Strong proficiency in creating responsive and user-friendly websites. - Knowledge of best practices in web design and development.

I need a comprehensive guide on how to call the API I obtained from Smile.one. The documentation from is available at these links: - [Google Drive]() - [ Docs](https:/...documentation from is available at these links: - [Google Drive]() - [ Docs]() - [GitHub]() The guide should include: - An explanation of the various endpoints - Instructions for sending requests using curl I'm on a tight budget and can only pay Rs.1300 for this project. Please get in touch if you can work within this rate.

...or pre-made templates will be disqualified and reported. Only manually crafted, creative designs will be accepted. The logo should emphasize creativity and craftsmanship, with a clean and modern aesthetic. Incorporating elements of art, handmade crafts, or subtle design tools is encouraged but should remain minimal and timeless. Preferred colors include soft, natural, or elegant tones, but feel free to explore other ideas that align with the brand’s essence. Typography should be elegant, clean, and reflective of the brand’s artistic spirit. Deliverables: A logo in vector format (AI/EPS) and PNG. Variations for both light and dark backgrounds. A brief explanation of your design concept and inspiration. Important Guidelines: No AI-generated or stock designs: Submissions...

I am seeking a Wordpress expert to diagnose and fix issues on my Wordpress site hosted on a WAMP server running Windows Server 2002. You will access the server via my PC. I have tried .htacess and many more file settings. But did not work. Problem 1: going to Problem2: Enfold Theme: Button Link to - not working.

I'm searching for a seasoned Laravel developer with prior experience in creating auction sites and a clear understanding of proxy bidding systems. The immediate requirement is to implement an automated incremental bidding system. Key Skills & Experience: - Extensive experience with Laravel - Previous work on auction sites - Strong understanding of proxy bidding systems - Ability to implement complex bidding algorithms

I'm looking for a skilled PHP developer to refine our company website. The project involves: - Aligning the color scheme with our brand guidelines for consistency. - Redesigning the layout of our forms, particularly the payment gateway. - Optimizing the code for improved performance. Ideal candidates should have substantial experience with PHP, web design, and payment gateway integration. A keen eye for detail and understanding of brand consistency will be crucial.

I'm seeking an experienced PHP developer to enhance our business website. This task involves implementing design changes and adding new features. Design Changes: - The developer will need to redesign the layout and update the color scheme of the website. New Features: - Integration of a payment gateway - Development of interactive forms - General website optimization Ideal Skills and Experience: - Strong proficiency in PHP - Experience with website design and layout - Knowledge of payment gateway integration - Skills in creating interactive forms - Website optimization expertise I'm looking for a professional who can deliver quality work promptly.

A web-based Customer Record Lookup tool our staff to use, could be built on a CRM platform, but is very simple. The application consists of two main interfaces: Admin Interface: - User management functionality (add/edit/delete users) - CSV file upload for customer record updates, replacing existing data User Interface: - Secure login system - Spreadsheet (table) style display of customer data - Search functionality by: account number, last name, or service address (partial or full matches) Style: - Professional, streamlined interface with a focus on readability - Color-coded search results for quick identification - Design with optimized layouts for desktop / laptop use Files Provided 'Customer ' - This is the export from our ERP. - File will be uploaded to the...

Job Title: Business Development Freelancer for Overhead Conductors (ACSR & HTLS) based in Europe. Job Description: We are a leading manufacturer of overhead conductors, specifically HTLS type, ACSR, AAC, AAAC and Copper Contact wires, seeking an experienced freelancer to drive our business development efforts in Europe, compensation to be success based. Responsibilities: 1- Market Research: Identify customers, clients for ACSR & HTLS conductors across Europe. 2- Business Strategy: Develop and implement strategic business plans. 3- Lead Generation: Actively seek and qualify leads, converting them into business opportunities. 4- Reporting: Provide regular updates on progress, market insights, and competitive analysis. Requirements: 1- Experience: Proven track record...

I'm looking for a GURGAON-based freelancer to help me redesign my WordPress e-commerce website. This involves a blend of using some of the existing design elements and creating new ones, as well as uploading previous content and improving product search functionality. Key tasks include: - Incorporating a mix of existing and new design elements - Uploading previous content - Enhancing product search capabilities - Integrating Razorpay as the payment gateway Ideal Skills: - Expertise in WordPress - E-commerce website design experience - Proficiency in Razorpay integration - Strong understanding of product search optimization - Excellent in content migration and upload

As I'm venturing into a new business, I need a modern, text-based T-shirt design that stands out. The design should be minimalist yet impactful, capturing the essence of a contemporary style while being suitable for a wide audience. Ideal skills and experience for the job: - Graphic Design: Proficient in modern design trends. - T-shirt Design: Previous experience designing for apparel. - Text-based Graphics: Creative in typography and text-based design. - Minimalist Aesthetic: Ability to create clean, uncluttered designs. - Entrepreneurial Understanding: Insight into design for start-ups. Please include a portfolio of relevant work with your proposal.

We are seeking a skilled developer or team to design and develop a dynamic 4G and LoRa-based device with integrated MQTT communication and call functionality. The device should be compact, reliable, and capable of seamless data transmission via MQTT protocol while supporting voice call capabilities. The project includes hardware and firmware development, ensuring scalability and dynamic performance. Project Requirements: 1. Hardware Specifications: A 4G module for high-speed cellular connectivity. LoRa module for long-range communication. Microcontroller unit (MCU) to manage operations efficiently. Support for SIM card insertion for cellular functionality. Integrated microphone and speaker or support for external peripherals for voice calls. Adequate power management system f...