Xamarin ble scanner jobs
...transmission of data from BLE (Bluetooth Low Energy) devices. The app must be compatible with both Android and iOS and include an admin portal for user management and monitoring. The project should include hosting recommendations and full submission to the App Store and Google Play. Core Features & Requirements 1. User Interface & Onboarding • Splash Screen: A branded introductory screen displayed when the app is launched. • Terms & Conditions (T&Cs): A mandatory agreement page where users must accept the terms before proceeding. • User Registration & Login: o Email-based sign-up and login (optional social login). o Multi-factor authentication (MFA) for added security (if required). o User roles (e.g., Admin, Standard User). 2. BLE Scan...
I'm seeking an expert in electronics and IoT to design a Bluetooth Low Energy (BLE) moisture sensor and temperature of soils for agricultural use. This project involves developing a basic precision sensor that can measure soil moisture levels and pH. Key Requirements: - The sensor must be able to collect data on soil moisture levels and soil pH. - Design should ensure the sensor is suitable for use in agriculture. - Basic precision is sufficient for this project. Ideal Skills: - Expertise in designing Bluetooth Low Energy (BLE) devices. - Experience in creating sensors for agricultural applications. - Knowledge of soil pH measurement techniques. Please provide examples of similar projects you've worked on in your proposal. The sensor should support medium-range...
This first iteration so it will be a proof of concept (POC): - Show a...Registration 2. Reading news from company website 3. Allow to post a question 4. Allow for reactions and earning points 5. Search functionality on news and posted questions by using LLM, unless we can use pdf document to search it 6. Show leader board 7. Mock ordering (I can provide quick spreadsheet with part#, description and pricing) 8 forgot to add following in the document: - "QR Code" scanner tab on top , which will open pdf document(s) - "Videos" tab on top to open Yokogawa video channel - The "3 dashed lines" This will open to left and show below items - Sign-In - Settings - FAQ - YPTS Status - About us - Logout just few items to get things started. I attached wor...
...Support Ticket System – Customer & vendor support for issue resolution. ✅ Internal Messaging System – Secure chat between buyers & sellers. ? Mobile App Features (Android & iOS) ? Seamless User Experience – Fast, responsive, and easy navigation. ? Push Notifications – Order updates, promotions, and vendor alerts. ? One-Click Checkout – Save payment details for faster purchases. ? QR Code Scanner for POS – Instant product scanning & checkout. ? Geo-Based Product Recommendations – Personalized deals based on location. ? Voice Search & Smart Filters – AI-powered search suggestions. ? Dark Mode & Custom Themes – Enhanced user experience. ? Hosting Preference ☁️ Cloud-based ?️ Dedicated servers ? ...
you said nocode? well I have trouble implementing this function
...which have onboard Bluetooth Low Energy (BLE) with BLE middleware version 2.90 communicate with each other via BLE service. Requirement is that two chips pair to each other via BLE and constantly read BLE service CY_BLE_CSCS_CSC_MEASUREMENT of each other for any changes. Both chips are reading the other's service, while also updating their local values. In "Files" tab you have my current ble_app.c file which connects to mobile phone, but then drops connection soon afterwards. You can use it as starting point, or you create a separate source file for me that does all. The source file API should provide maximum 2 functions in main loop: ble_Init and ble_Tick to initialize and then update the ble state machine. Then I will need a ...
...that captures user data. The application should facilitate: - User Data Input: Users should be able to input their name, company name, and other relevant details. - Capture/Retake Picture: The application needs to be able to interface with the user's webcam to capture or retake their photo. - Capture Fingerprint: The application should integrate with a DigitalPersona U.are.U 4500 fingerprint scanner to capture the user’s fingerprint. - Save Data: All captured data (user information, photo, and fingerprint) must be stored securely within the application. - Export to PDF: The application should generate and export a PDF report that contains all the captured data. A sample PDF output is attached for your reference. Ideal candidates for this project should have: - E...
I am looking for an experienced firmware developer who can work with...an experienced firmware developer who can work with the ESP32 platform. This project involves creating firmware for an IoT device. It is small project with mostly completed developments. Key Responsibilities: - Implementing sensor data reading and processing - Enabling wireless communication via BLE - Overseeing battery management and monitoring Ideal Skills and Experience: - Extensive experience with ESP32 - Proficiency in ADC (Analog to Digital Converter) - Skilled in Bluetooth Low Energy (BLE) communication - Knowledgeable in Battery Management Systems (BMS) If you are a talented firmware developer with the necessary skills and experience, I would love to hear from you. please do not bid if you not ...
I'm in need of a skilled product designer for an industrial machinery appliance (film scanner). The photos show a product (Pictor), which is already in the market. The new design should follow the design used in the Pictor. I would need a professional design for a film scanner (see prototype drawings Lyra). Example design which I like is Dieter Rahm who worked on many old school Braun designs. Shapes should be simple and functional. Any visual bolts or nuts should be prevented. A clean design is what we need. Sizes of the prototype Lyra machine are 60cm(w)x75cm(h)x35cm(d). Case will be made from powder coated alu/steel. All CNC parts will be anodized. See current products on Ideal Skills and Experience: - Extensive experience in designing industrial machinery - Prof...
...Integrate two existing app extensions directly into the main application, eliminating the need for separate apps. - Ensure seamless verification-based access to the integrated extensions. - Maintain compatibility with our current .NET 8/9 development environment. - Optimize performance and ensure a smooth user experience across Android and iOS. Requirements: - Strong experience with .NET MAUI / Xamarin or .NET-based mobile app development. - Proficiency in Microsoft Visual Studio 2022. - Experience with mobile authentication systems, particularly voice-based verification. - Familiarity with Neural Network integration in mobile applications. - Ability to work on cross-platform development (Android & iOS). If you have expertise in .NET mobile development and experience in ap...
I'm looking for a skilled developer to assist me in setting up an NFC API. The project involves the entire process of configuring NFC tags to display custom text. This includes: - Setting up NFC tags - Programming NFC tags to display custom text within a built static website - Device will be a surface pro - A NFC scanner will be plugged into the surface pro to read the NFC tags I do not need assistance with procuring NFC tags. The ideal candidate would be someone with substantial experience in NFC technology and API development. Please ensure to showcase relevant past projects in your proposal.
I'm looking for an expert in SAP Business One and barcode/QR code technology. The project involves developing a generic scanner that can read both barcodes and QR codes. The system needs to seamlessly integrate with key SAP Business One functionalities including inventory management, sales orders, and purchase orders. Key project requirements: - The scanner should work with both handheld devices and mobile phones - The system must be able to accurately read both barcodes and QR codes - Integration with SAP Business One should be smooth and efficient, covering inventory management, sales orders, and purchase orders Ideal candidates should have: - Extensive experience with SAP Business One - Proficiency in developing or integrating barcode/QR code scanning systems - Good...
I'm looking for a skilled developer to convert my older Android warehouse application into React Native. This app is crucial for our warehouse operations and must support both camera and built-in scanner barcode scanning functionalities. Key Requirements: - Comprehensive integration of both camera scanning and built-in scanner functionalities. - Implementation of UPC code scanning capabilities, as our operations primarily involve these barcodes. - Cross-platform compatibility, specifically for both Android and iOS, is a must. Ideal Candidate: - Extensive experience in React Native. - Proven track record of developing cross-platform applications. - Prior work with warehouse applications will be highly regarded. - Knowledge of barcode scanning integration in...
Freelance Developer Needed: Online Biometric Fingerprint Employee Attendance System I am looking for a skilled developer to create a web-based biometric attendance system integrated with the SecuGen Hamster Pro 20 fingerprint scanner. The system should include two main components: 1. Computer Site (For Employee Enrollment & Attendance Marking) Employee Enrollment: Employees can be registered, and their details will be stored in the system. Enrollment should be initiated with a single click. Attendance Marking: Employees can check in and out using their fingerprint. 2. Central Portal (For Record Management & Reporting) Attendance Record Storage: All attendance data will be stored in a central database. Salary Calculation: Automate salary calculations based on attendance. Use...
...agency to create a mobile app for iOS & Android. The app should provide a user-friendly, high-performance, and secure experience while integrating various interactive features. 2. App Requirements: 2.1 Platforms: iOS app (compatible with iOS 14 and later, optimized for iPhone & iPad) Android app (compatible with Android 9 and later, optimized for smartphones & tablets) 2.2 Core Features: QR Code Scanner & Generator (scan and create QR codes) User Registration & Login (via email, Google, Apple ID, optional SMS verification) Dashboard & User Profile (manage personal data and settings) Data Management & Synchronization (integration with an external database via API) Push Notifications (updates, reminders, messages) Offline Functionality (certain features...
...user-friendly dashboard needs to be created which highlights total visitings for the day, and prominently displays the departments being visited. - Biometric System: A biometric system must be integrated for visitor identification. - Photo Uploading: The system should allow for the uploading of up to 4 photos per visitor. The preferred visitor identification method for this project is a QR code scanner. The admin dashboard should provide the following data: - Total Visitings for the Day - Visitor Visit Durations - Highlighted Visiting Departments Ideal skills for this job include a strong proficiency in PHP and MySQL, experience in developing visitor management systems, and knowledge of biometric systems and QR code scanners. This project was developed by students, so patien...
I am looking for a skilled mobile app developer to create an in-house mobile application for both Android and iOS using MAUI/XAMARIN. The app will interface with our provided RESTful APIs. Key Features: - User Authentication: The app should allow users to register and log in using their email and password. -Graph charts need to be implemented using / Power BI. - User Profiles: User should have a personalized profile within the app. - Search Functionality: The app should incorporate a robust search feature, allowing users to easily find content or other users. Ideal Skills: - Extensive experience with MAUI/XAMARIN - Proficient in developing cross-platform mobile apps - Strong knowledge of RESTful APIs integration -Knowledge of / Power BI. - Good understanding of implementi...
...card scanners. The system is called Visor which Vauban supplies. These cards hold between a 7- and 9-digit number, allowing access to our Visor Access System, which opens the door or gate. I would like the ability to have membership cards appear and work in the Apple and Android wallets, much the same as a boarding pass used on airlines or credit cards and to transmit the card number to the scanner at the door (RFID). The unique number is used to identify the person accessing the venue. I imagine the invitation to add the card to the member's wallet would be via text message much like the airlines. So as the text invitation cannot be shared or given to other non-members there should be some type of security such as only one-time usage or validate the invitation with th...
This looks like a very simple fix, but there will be more work later. Look here to see the device. The home page has a two minute video that will explain what we are doing. The Arduino controls four pumps using PWM by pressing any of 12 keys on a keypad. All "formulas" are timed to shut off automatically. We have added (and it works) the monitoring of BLE beacons so that the MAC address nearest the Platform is identified and the Platform sends a line similar to the following message to Serial Monitor #2502101,10991,5,ff:ff:11:4c:50:d1,99& Serial # of Platform time in seconds since Platform powered up + 10000 MAC address of nearest beacon (They all transmit address,"iTAG" there are 13 spaces behind iTAG, and signal strength That is all we need to det...
...Tab S9 FE tablets with BLE PHY support. The primary function is to identify boats from around 300 meters distance and verify if the license plate corresponds to the declared boat. The aim is to combat false license plates and ensure only authorized boats are fishing in regulated areas. Key components: - An Excel file will be used as the database. This file needs to store various details about each boat, the corresponding license information and inspection records. - Each boat's specific details to be included in the Excel file are the boat name and registration number, owner's contact information and the boat's dimensions and type. Ideal skills and experience: - Proficiency with Android development and experience in creating tablet applications. - Familiarity wit...
...several features, including BLE compatibility, console history management, and a user interface for command input. Key Features: 1. BLE 4.2 and BLE 5.x compatibility 2. User can save console history to a text file on demand, with the option to define the file name 3. User can clear the console history 4. Console capacity of up to 2M Bytes of text 5. User commands can only be entered from a predefined input string 6. 10 user-defined commands and 10 buttons to use these commands; commands must be automatically stored 7. Configurable special characters after a command line (r, and/or n) 8. Minimal possible permissions from the OS 9. All source code must be included in the project Ideal Skills: - Proficient in C++ or java and Android development - Experience with ...
I am looking for a developer to create a simple Android APK for an entry-level Android device with a built-in barcode scanner. The app will scan barcodes, retrieve relevant information from a local SQL database, and display the data along with an image stored on the same PC hosting the database. Key Features: Barcode Scanning: -Use the device’s built-in barcode scanner to capture barcodes quickly and accurately. SQL Database Connection: -The app should connect to a SQL database on the local network to query information based on the scanned barcode. Data Display: -Show relevant details from 2-3 tables in the database, such as product name, price, or stock quantity. -Retrieve and display a JPG image linked to the barcode, stored in a folder on the database server. Sim...
...Adaptable, user-friendly, and accurate design to facilitate user navigation. o Touchscreen for navigation and interaction. o Clear instructions for the end user in multiple languages. 3. Hardware Requerido / Required Hardware: • Pantalla touch / Touchscreen. • Cámara 3D de alta resolución / High-resolution 3D camera. • Balanza integrada al kiosko / Integrated scale in the kiosk. • Escáner QR / QR scanner. 4. Requerimientos del Software: 4. Requerimientos del Software / Software Requirements: 1. Tecnología Back-End / Back-End Technology: o Servidor que procese los datos del ticket y el equipaje. o Sistema de IA para análisis de imágenes y patrones. o Server to process ticket and luggage data. o AI system for image and p...
i need an android app that will do: Settings Icon = to set ftp server where to upload data. 1D/2D Slider = to decide if 1D barcode or 2D QR code will be scanned Manual Checkbox = by Default do not allow manual entry – only scanning, if check then allow manual entry in fields. Fields: Running Nr. : Label not a field, it automatically count the scan data. Location: Textbox, default value “PA” Part-Nr. : Textbox Carton-Nr. : Textbox D-Nr. : Textbox Quantity : textbox Scan Button, opens the phone camera to scan 1D or 2D (from slider). If 1D = opens the phone camera and allow scan by 1D, data scanned will be entered in Carton-Nr. Textbox. If 2D = opens the phone camera to allow scan QR code. use character “;” ...
...and walks to the counter. The cashier smiles as the customer pays the bill. CLOSE-UP: The cashier hands the bill back to the customer. [Scene 3: Main Door – Smooth Exit] The customer approaches the main door. They scan the QR code on their bill at a sleek scanner near the door. The scanner lights up GREEN, and the door opens automatically. The customer exits happily, waving goodbye. [Scene 4: Attempted Exit Without a Bill] Another customer tries to leave without paying. They approach the scanner but have no bill. CLOSE-UP: The scanner lights up RED, and a "Beep" sound plays. The door stays closed. The customer looks confused, scratching their head. [Scene 5: Message on Screen] Overlay text appears: "Pay your bill to enjoy a smooth exit...
...backup, it will use an R503 fingerprint sensor for authentication. The app is already made by me in thunkable Key components of the project: - mcp2515 to detect engine RPM and door status via bmw K-kan bus. - Arduino to check shifter position using a Hall sensor, engine RPM and handbrake signal to permit remote start. Communication: - The primary communication method will be Bluetooth Low Energy (BLE) to interact with my phone. I need someone who is: - Very active on freelancer or platforms like WhatsApp, Facebook, etc. - Willing to communicate via calls to facilitate the project. - preferably same timezone ( Belgium ) Please note that all functions should be controlled by the Arduino, including remote start, engine status monitoring, and checks for shifter position and hand...
...Login/Account/Register functionality. • Subscription plans (monthly, yearly) with integration for in-app purchases. 2. Personalized Health Tools: • Submit personal info (age, weight, height, goals). • Calorie calculator, IMC, ideal body weight, recommended macros. • Water tracker to log daily hydration. 3. Daily Nutrition Journal: • Log meals, snacks, and drinks. • Food logging with: • Barcode scanner for packaged foods. • Manual entry for custom foods (e.g., homemade meals). • Photo journal to visualize meals. 4. Challenges: • Pre-set challenges like “21 Days Sugar-Free.” • Track progress within challenges. 5. Recipe and Cooking Section: • Recipe database with step-by-step instructions and nu...
I'll do the firmware writing for this project
...communication, real-time data processing, and an intuitive user experience. This is a project-based opportunity with a clear deliverable goal from start to finish. Key Responsibilities: App Development: Design and develop a high-quality Android application using Android Studio to interface with the STM32-powered trimodal circuit. Bluetooth Integration: Implement Bluetooth communication (classic-serial and BLE GAP/GATT profiles) to send and receive biosignal data (e.g., ECG, EMG, EDA) from the STM32 circuit. Real-Time Processing: Optimize the app for real-time biosignal processing, visualization, and display. STM32 Collaboration: Collaborate with the hardware team working on the STM32 microcontroller to ensure seamless integration between the app and the embedded system. Testing...
Hi I have an indicator from tradingview (ICT Concepts [LuxAlgo] - attached sourcecode). this indicator shows many zones (+OB , -OB , sellside liquidity , buyside liquidity). for a specific watchlist (say 1000 tickers/symbols) and a predefined timeframes (3m,5m,10m,15m,30m,45m,1hr,2hr,3hr,4hr,1d) : I want to build a live flowable dashboard scanner/screener based on this indicator (ICT Concepts [LuxAlgo]) where it will flash a continous flow of alerts whenever price of a symbol/ticker show +OB or -OB or whenever price enter/touch (sellside liquidity zone, buyside liquidity zone). so the flow of alerts flashing in the dashboard will look like this: date, time of occurence, ticker, occurence type, timeframe of that occurence show the last latest 200 alerts off my prespecified watchl...
...assistance to automate the authentication process on my Android mobile device. Currently, every time I log into my financial application, I receive an authentication request which necessitates hitting an "Approve" button and subsequently scanning my fingerprint. This occurs multiple times daily and is becoming increasingly inconvenient. My mobile device is an Android and I use the built-in fingerprint scanner for authentication. The requests are generated from a specific financial app. I am looking for a professional who can help me with this automation task. Ideal skills and experience for this project would include: - Proficiency in Android application development - Experience with automation tools and scripts - Familiarity with fingerprint scanning technology -...
I'm looking for a Windows-based standalone PHP web app that scans QR codes and compares them with an Excel file containing employee attendance data. The app should visually indicate whether an employee is scheduled to work with a popup alert. Key Requirements: - Well-documented source code The app should display a popup alert for each matching entry. - For non-matching entries, it should display an error message. Ideal skills and experience: - Proficiency in web app development, particularly for Windows. - Experience with QR code scanning integration. - Ability to work with Excel file data. - Skills in creating user-friendly interfaces with visual alerts.
...means. • One-Click Filing: Once everything is reviewed and you’re ready to file, TaxBuddy allows you to submit your tax return directly to the IRS or your country’s tax agency with one click. • In-App Tax Help: If you’re unsure about anything, you can access tax help through the app, which could connect you to an in-app tax professional for a one-on-one consultation. 5. Receipt & Document Scanner • Smart Receipt Scanning: Use your phone’s camera to scan and upload receipts directly into the app. The app automatically reads and categorizes the receipt details (e.g., date, amount, vendor) and matches them with your transactions. • Cloud Document Storage: All scanned receipts, invoices, and tax-related documents are stor...
...coordination and completion of accessing LAN, print, and file services; connection to WAN; and accessing appropriate LAN segments Provide repair and maintenance for mobile devices Install, upgrade and repair EUC equipment (desktops, laptops, monitors, and associated peripherals) Provide software break/fix services and replacement of non-warranty assets for end users Provide network printers and scanner network connectivity, including providing network support for device configuration, for IP addressing, and direct TCP/IP output Provide warranty and break/fix support for networked printers and scanners Configure and support end users on mobile computing platforms Provide VIP support for equipment including desktop devices, mobile devices, display screens, video systems, docking st...
...interface for quick checkout processes. - Offline functionality with auto-sync when online. Admin Dashboard (Back-End): - Web-based interface, responsive on desktop and mobile devices. 2. Core POS Features - Sales transactions (cash or card without integration to any mobile payments). - Receipt generation (print and digital). - Refunds and discounts. - Barcode scanner integration. - Product variants and modifiers. - Split payments. - Sales history and reporting. 3. Inventory Management - Real-time stock tracking. - Stock adjustment (manual entry or bulk import). - Low-stock alerts. - Multi-store inventory synchronization. 4. Customer Management - Customer profiles with purchase history. - Loya...
Job Title: Synchronise Audio from Projector Recordings with High-Quality 8mm Silent Videos Job Description: We are seeking a skilled freelancer to synchronise audio captured from an 8mm projector recording with high-quality silent video files digitised from the same 8mm film reels. 1. Source Material: Video: High-quality .mov files digitised from an 8mm film scanner. These files are silent but have superior visual clarity. Audio: Captured via a digital camera from the output of an 8mm projector with sound playback capabilities. 2. Challenge: There may be slight discrepancies in timing due to differences in effective frame rates between the silent videos and the audio recordings. Each clip to be synchronised is approximately 3 minutes long, with a total of six clips to be pr...
...experienced backend developer to help complete the MVPs of my AI fitness application. The frontend has been designed using Flutterflow and is ready for backend integration. Key areas to focus on: 1. Nutrition Section: The nutrition segment of the app will need to interface with existing food databases, allowing users to access a wide range of nutritional information. We need to integrate a food scanner with an API. 2. Training Section: This part of the app should support customizable workout routines. A deep understanding of fitness and training programs will be beneficial for creating intuitive and effective routines. 3. Tracker Section: The tracker segment needs to monitor multiple elements. This includes workout progress, nutrition intake, and sleep and recovery tracking....
I'm in need of a professional who can work with our Assamese language physical books. The books are new and well-preserved, so they shouldn't pose any major challenges. Key Responsibilities: - Scanning physical books using a document scanner - Proofing the scanned documents in Word - Creating an audio book from the material You should have: - Experience with document scanning - Strong proofreading skills - Ability to create high-quality audio recordings Final deliverable should be scanned documents in PDF format. Books/ articles are in Assamese Scripts.
I'm looking to build a comprehensive corporate website that integrates an e-commerce store and an employee portal. Key features include: - E-commerce store: The store should enable customers to purchase products seamlessly. All payments should be routed directly to my UPI Scanner. It's crucial to ensure that the payment processing is secure and reliable. - Employee portal: This section should cater to my employees with functionalities such as: * Timesheet management: A system to track work hours. * Project tracking: Tools to keep tabs on ongoing projects. * Internal communication tools: Facilities for messaging, video calls, and other forms of communication. Ideal candidates for this project should have a robust understanding of developing corporate websites wit...
I'm looking for an experienced developer to write software for an ESP32 module. The primary function of the ESP32 will be to collect sensor data. The ESP32 will need to...looking for an experienced developer to write software for an ESP32 module. The primary function of the ESP32 will be to collect sensor data. The ESP32 will need to communicate this data using both WiFi and Bluetooth, with a specific focus on implementing Bluetooth Low Energy (BLE). Ideal skills and experience for the job: - Proficient in programming ESP32 modules - Experience with sensor data collection - Strong understanding of WiFi and Bluetooth communication protocols - Specific experience with Bluetooth Low Energy (BLE) - Ability to write efficient, reliable software for real-time data collec...
...Carrier Logo-URL, Return-Shipping-Code, GTIN, Amount, picture URL, Size, Color - User Login via Passwort and User Users have to work webased through the following steps: One task: - Scanning a Return-Shipping-Code if the code is in the data base the systems goes on with the following process: - next step if the return-shipping-code is known user needs to scan GTINs (one or more) with a barcode scanner. In case the articles fit to the database in relation to the return shipping code and no other GTIN is scanned by a confirmation of the user: next package in this step the systems sends an OK (as a setting variable see above) in green frame and enable to scan the next return-shipping code - in case the user scans a or more GTIN in the step before which does not has a relation tothe...
I have PDF files containing text data that needs to be transferred into an Excel spreadsheet. The final output will require the application of custom styles in the formatting. Ideal skills for the job include: - Proficiency in Excel - Excellent data entry skills - Attention to detail - Experience with custom formatting in Excel
I'm seeking a professional to install a Malware Scanner and the ClamAV anti-virus software onto my CPanel. The job only requires the initial setup, with no need for ongoing monitoring or updates. Ideal Skills: - Proficiency in CPanel - Experience with installing and configuring Malware scanners and ClamAV - Knowledge of web security protocols Please only bid if you can ensure a thorough and secure installation. Thank you.
...Projector Recording with High-Quality 8mm Silent Video Job Description: We are seeking a skilled freelancer to synchronise audio captured from an 8mm projector recording with a high-quality silent video file digitised from the same 8mm film reel. If the results are satisfactory, there will be additional clips to work on. 1. Source Material: Video: High-quality .mov file digitised from an 8mm film scanner. This file is silent but has superior visual clarity. Audio: Captured via a digital camera from the output of an 8mm projector with sound playback capabilities. 2. Challenge: There may be slight discrepancies in timing due to differences in effective frame rates between the silent video and the audio recording. The clip to be synchronised is approximately 3 minutes long....
...project involves creating a comprehensive cryptocurrency wallet with a variety of crucial features. Key Features Include: - Cryptocurrency storage: The app should securely store a variety of cryptocurrencies. - Transaction history: Users should be able to view their transaction history in a clear and organized manner. - QR code scanning for payments: The app should have an integrated QR code scanner for easy transactions. - Live coin prices: The app should provide real-time updates on coin prices. - Crypto swap functionality: Users should be able to swap different cryptocurrencies within the app. - Sign up with Google: The app should provide an easy sign up process through Google, as well as options for email and mobile number sign up. Ideal skills for this project include: -...
Key requirements: - Create a page where a phone camera will be opened. - User can scan a receipt - Using OCR (ideally interchangeable between Google Vision and Tesseract, but Google Vision as the priority) - Find specific offer on the receipt to validate it based on presence of specific word combinations and price - Find the date / time stamp on the receipt - Find the unique identifier on the receipt - If successfully read, then show a green tick - Ask user for the following information First Name, Last Name, Email Address, Customer Number - Record all information onto a table along with the OCR validated fields, the full OCR response, timestamp of the scan and a unique session id Error messaging 1. If a receipt has already been scanned "Sorry we've already seen this receipt....
I'm looking for an experienced PCB designer to modify an existing BLE sensor PCB design to integrate a LORA microcontroller. The new design should retain the following functionalities from the original BLE sensor PCB: - Power management - Sensor interfacing The modified LORA-enabled PCB will be operating in an indoor environment. Key requirements for the new system: - Real-time monitoring - Data logging - Event-based alerts The ideal freelancer for this project should have a strong background in PCB design, specifically with LORA and BLE technologies. Experience in designing PCBs for indoor use is also preferred. Excellent skills in power management and sensor interfacing are essential. The ability to understand and implement complex data transmission systems ...
...status of each order. When an order is placed, the assigned staff member should receive a notification (message) with the details of the order (menu items, customer details, etc.). Admin Panel (Optional, if applicable): An interface for managing menu items, adding/removing staff, and viewing orders. Tech Stack: Frontend: React for building the user interface. TailwindCSS for styling. QR code scanner integration using a package like react-qr-reader or equivalent. Backend: Node.js with Express for building the backend server. Firebase or MongoDB for database management (menu items, staff information, and orders). Additional: Ensure the system is responsive, optimized, and works well on both mobile and desktop devices. Include a messaging system to notify staff when an order is pla...
