Iot platform companiescông việc

Cần một bạn FE chuyên về PrimeReact, NextJS, có kiến thức về IoT, MQTT, HTTP để xây dựng một UI dựa trên source code có sẵn, mình sẽ làm BE. Liên hệ để biết thêm chi tiết

Personal Project : *Detail : ROS 2 and linux environment , using Lidar 2D or 3D , IMU sensor, Encoder , control BLDC motor by Can or serial *Working Skill : More experience about Linux (ubuntu) ,ROS , IOT, sensor driver, motor control, CAN & serial communication *Working method : Remote *PJ time : code design + actual test ~ 2 month (Not strict on time and able discuss) *Target : The robot can recognize the map and move smoothly * Expected cost : 500$ ~1000$

Xây dựng trang view các hình ảnh 3D như bằng ThreeJs. Chức năng hiện hình ảnh 3D, zoom, xoay di chuyển và explode object. Đã có sãn các file 3D sản phẩm.

so sánh các thuật toán mã hóa sử dụng trong hệ thống IOT: ghi chú: mình cần 2 code: + 1. PRESENT + 2. chọn 1 trong 3 cái này: CLEFIA, MIBS, LBlock lấy code trên mạng về sửa theo yêu cầu là được.

Tôi đang muốn sử dụng Thingsboard Community Edition để làm một số dự án IoT. Tôi cần kết nối Thingsboard với Domain và SQL server hiện tại để lưu dữ liệu, mục tiêu lưu ở SQL server để phần mềm khác hiện đang chạy lấy dữ liệu sử dụng.

Hiện tại tôi cần dev Flutter làm ứng dụng mobile về iot, tech yêu cầu: Flutter, getx, mqtt broker. Đã có ui, api. Làm việc cứ done UI nào thì trả phí UI đó. Sờ kai: da lô: 0985 tám sáu năm 4 năm bảy

Your task is to plan, how would you implement IoT-management and monitoring system. The overall architecture and used technologies. Just main ideas, not detailed architecture or implementation details. System needs to run on azure. IoT-devices communicate using Azure IoT Hub. IoT-sensors are configured through Device Twins. Data is sent from IoT-sensors as standards IoT Hub telemetry messages once every 20s. Same system will be used by multiple end-customers, so the access needs to be limited to data of their own devices.

...BSC securities company. The logo must show the following characteristics of my company: Mission: "Contributing to the development of the stock market, bringing benefits to customers, investors and shareholders of the Company"  Vision: “Restructuring customer base in the direction of sustainable and secure development full. Maintain and gradually improve the ranking among the top securities companies, become an Investment Bank "  Core values: - Creativity: Constantly thinking, learning, proposing ideas to find ways work effectively, serve the best customers - Synergies: Each staff member is a representative of the brand BSC, together contribute to the overall success of the organization - Discipline: Respect, self-discipline, remind each other to comply wi...

Sau một thời gian nghiên cứu, lắng nghe từ những đối tác, khách hàng. Mình nhận ra một vấn đề vô cùng đau đầu Đối với Nhà cung cấp, đó là việc làm thế nào để phát triển thị trường, kênh bán lẻ, tiếp thị nhanh chóng, dễ dàng, tối ưu hoạt động logistics với ít chi phí nhất ? Đối với Đại lý bán lẻ, đó là làm thế nào để gia tăng lợi nhuân, tối ưu chi phí nhập hàng, lựa chọn nguồn hàng gì tiềm năng, chất lượng tốt, hiểu sâu hơn về sản phẩm ? Nhận ra cơ hội vô cùng lớn từ thị trường TMDT B2B, với đà tăng trưởng nhanh như vũ bão trong mấy năm gần đây vớ...

Tôi cần xây dựng một ứng dụng dùng để điều khiển các thiết bị thông qua mạng wifi. Với các tính năng cơ bản sau: +/ Quản lý user +/ Quản lý thiết bị

Thiết lập hệ thống cảm biến, giám sát đo nhiệt độ, độ ẩm, oxy trong đất. Thiết lập hệ thống cảm biến, giám sát đo nhiệt độ, oxy trong dung dịch Thiết lập hệ thống cảm biến, giám sát đo nhiệt độ, độ ẩm, CO2 trong không khí Thiết kế hệ thống phần mềm điều khiển tại chỗ, kết nối các sensor cảm biến, bơm nước, van điện tử nhả khí Oxy, CO2 Thiết kế hệ thống phần mềm điều khiển từ xa có kết nối giữa điện thoại thông minh và các sensor cảm biến, bơm nước, van điện tử nhả khí Oxy, CO2 Xây dựng cơ sở dữ liệu để lưu và lấy các số liệu phục vụ nghiên cứu

1. Viết phần mềm MQTT broker chạy trên máy PC chủ, kết nối với các MQTT clients (MQTT client có thể là thiết bị IOT...) 2. Viết app trên nền tảng IOS hoặc Android, kết nối tới MQTT broker - Đăng ký/Đăng nhập (Tên, điện thoại, mail) - Kết nối MQTT broker - Thêm thiết bị IOT (điều khiển/hiển thị tham số) Có thể tham khảo app Blynk

Thiết kế 1 websever để nhận và gửi dữ liệu từ cảm biến esp32. các tín hiệu thông qua mạng wifi hoặc blutooth. Đầu đọc chất lượng nước theo như thông số cảm biến nhưng tín hiệu đưa về là vôn, tín hiệu xuất ra như của cảm biến " phần này là cảm biến có sẵn đơn vị, chỉ có đổi đơn vị đầu vào thành vôn". thiết kế mạch EC meter qua chương trình Orcad hoặc Proteus. In mạch EC metter. Cảm biến TDS "EC Metter" do tự làm.

Hệ thống IoT có thể điều khiển thiết bị máy móc, đồng thời nhận dữ liệu từ máy đo. Các việc khác ib sau

1. VIết phần mềm MQTT broker chạy trên máy PC chủ, kết nối với các MQTT client ( MQTT client có thể là thiết bị IOT hoặc là PC công nghiệp ) 2. Viết các app trên nền tảng IOS hoặc Android, kết nối tới MQTT broker

Tôi đang cần tạo một nguyên mẫu thiết bị kiểm soát lịch sử vận hành của máy phun thuốc bảo vệ thực vật tại Việt Nam hiện nay. Các thông số cần thu thập bao gồm : lưu lượng, thời gian vận hành thiết bị, tọa độ thiết bị.. Chi thiết thiết bị được đính kèm trong file mô tả

Bên mình có dự án từ nước ngoài cần làm trading platform. Hiện đã có 1 bạn full time Front end nhưng cần các bạn freelancer hỗ trợ. Yêu cầu là lập trình viên Front End có 2-3 năm kinh nghiệm, biết Reactjs và Typescript. Thời gian có thể cam kết là 20giờ/tuần. Trao đổi qua online là chính, chỉ gặp 1 hoặc 2 lần để thảo luận thôi. Cảm ơn mọi người đã đọc tin nha. (Removed by Freelancer.com Admin)

Lập trình ERC20 với 1 tỷ Token trên nền tảng ETH. Với mã là BSE và Token gán thêm 0x để có thể dùng myetherwallet để chứa token và cộng đồng có thể chuyển cho nhau qua ví với ví.

Dự án start vào tháng 11, phát triển trên nền tảng IoT do công ty tự phát triển. PhầnWeb sẽ sử dụng ngôn ngữ Java làm phần front cho user và phần màn hình quản lý. Ứng dụng giống mô hình Uber/Grab là về carsharing, là về chia sẻ nhà. Làm việc tại văn phòng công ty trong khoảng 3 tháng.

Motivation center là một dự án lưu trữ các tài liệu, video, phim ảnh về tạo động lực cho bản thân, ch...liệu, video, phim ảnh về tạo động lực cho bản thân, cho doanh nghiệp, công việc bây giờ là tìm người làm wordpress tốt *Tôi cần một người có các yếu tố sau:* _thành thạo wordpress _có năng lượng làm việc _tích cực _(ưu tiên người biết SEO) _(ưu tiên người ở Việt Nam) Motivation center is a project for saving, containing documents, videos, images, films about self-motivation, for companies too. The job now is to find a good wordpress-builder *We need someone who:* _proficient as wordpress _Having GREET energy _Positive _(priori...

Platform 1 mạng quảng cáo CPI trên di động có tracking và postback nền tảng WEB . yêu cầu cụ thể: Platform sẽ bao gồm: - Cơ sở dữ liệu về các chiến dịch quảng cáo ( bao gồm các thông tin về chiến dịch , Giá cho mỗi cài đặt , link quảng bá , ...) - Phần thống kê doanh thu , số click, cài đặt, ... - Tracking được tên điện thoại đã click vào link quảng bá và cài đặt , hệ điều hành, phiên bản hệ điều hành ,... - Có phần postback - Một số yêu cầu khác sẽ trao đổi thêm Chủ yếu để quán lý Publisher , developer và Advertiser , lượng click và cài đặt ứng dụng ...

...data from the vending machine. Key Responsibilities: - Develop an iOS app from scratch to interact with the DEX vending machine - Implement a seamless data exchange system between the app and the vending machine - Ensure the app can effectively handle machine errors and report them to users in a timely manner Ideal Skills and Experience: - Proficiency in iOS app development - Experience with IoT connected systems, particularly vending machines - Knowledge of DEX protocols and vending machine operations - Strong problem-solving skills to handle machine errors effectively - Understanding of data exchange and synchronization between an app and a hardware device Please note that there may be a future need to integrate push notifications, email alerts, or in-app notifications to n...

I need a professional user-friendly website to sell my array of crystals and spiritual products. The main objectives are to provide an efficient online shopping experience to customers and share insightful information about crystals and spirituality. Key Features: * An integrated shopping cart for a seamless checkout process * Customer review section for each product to build trust and improve product quality * Product search and filter options for easy navigation The site should accommodate 10-20 product categories. Ideal Candidate: * Proficient in eCommerce website design * Experience with integration of shopping cart, customer review, and product search systems * Knowledge and interest in crystals and spirituality is a plus * Able to deliver a website that merges function with aesthe...

I'm presently in need of someone skilled in configuring Moodle on an existing Apache server. The server is hosted on Linode, which is already installed and operational. The goal of this project is to set up Moodle for online tutoring. Your responsibilities would include overall Mood​le setup, configuration, testing, and handling any potential issues during and after the installation process. Ideal Skills and Experience: - Strong expertise in Moodle setup & configuration - Experience with Apache Servers and Linode Hosting - Troubleshooting and problem-solving skills - Knowledge of standard Moodle plugins (even though specific plugins were not selected for this project, understanding their functionality could be beneficial for potential future needs) Please ensure your pro...

I'm in need of a React Native developer with experience in Laravel for the backend to help me bring my productivity app idea to life. The Admin Is developed with Laravel we need someone with have experience in creating the laravel API and Android and IOS App. Here's an overview of the project requirements: - Multi-Platform Development: The app needs to be developed for both iOS and Android, so experience in developing cross-platform applications is essential. - Backend Development: You'll be responsible for not only the front-end design but also the backend, using Laravel. Experience with this PHP framework is a must. - UI/UX Design: While I haven't got a specific design or wireframe for the app, I do have some ideas that I would like you to help flesh...

International Consulting Company is in close collaboration with many international companies and organizations, aiming at serving clients by providing key analysis in area of international law, international trades and so on. We are conducting online recruitment for part-time researchers who are able to study on the newest trends of legislation in certain countries. We hope that your professional perspectives will be conductive to us and an abundant reward is assured. Responsibilities: This job requires our employees to- a) Share their professional knowledge; b) Deliver tasked articles or papers on time; c) Take advices from colleagues and embrace an open mindset to improve their work as required. Requirements: An applicant would be seen as potentially qualified if he/she- a) Has ...

How to modify the Prototype properties of a Navigator object that can be viewed using the navigator command in the browser console. You must edit the Prototype properties at the lowest level in the object list to change the platform value of userAgentData

I'm looking for a skilled developer to create a niche marketplace platform that connects users with professionals. The platform will require the following features: - User Registration: The user registration process should be designed to ensure simplicity and security. It should include email and password registration, social media login integration, and phone number verification. The platform should also have the capability to manage user profiles, reviews, and ratings. - Search Functionality: The platform should have a robust search functionality with filters. This feature will enable users to easily find relevant professionals based on their needs. - Messaging and Communication Tools: The platform should also have a messaging system that allows...

We're looking for a graphic designer to create a company deck for our technology platform. I am seeking someone who has experience in Figma and can work with our brand style guide. Product UI will need to be shown as well. This is a document that we will be sending to new customers and users of our platform. Please show me your work before we assign you to the task!

I am in need of a skilled and experienced designer to create high-quality landing pages on a semi-regular basis (up to 4 per month) on the High Level platform. Key Details: - Purpose: These landing pages are aimed at homeowners looking to sell their homes, thus they should be designed with this specific target audience in mind. - Elements: Each landing page should incorporate a logo, a form also made in High Level and strategically placed call-to-action buttons, and should be designed for optimal brand awareness and lead generation. Ideal Skills: - Proficiency in High Level or Clickfunnels page designing, with a strong portfolio of past landing pages. - Understanding of the psychology behind design elements and their impact on conversion rates. - Creativity in tailoring designs...

...communication between users, with an additional search functionality to help users find suitable matches. Key Features: - Search functionality: The website should have a robust search feature that allows users to look for specific job roles, skills, qualifications or any other relevant criteria. This search should be based on keywords, facilitating a quick and efficient matching process. - Messaging: The platform should have a text-based messaging system enabling recruiters and candidates to converse, share more about themselves and discuss potential opportunities. - Voice and Video Calling: To enhance interactivity and facilitate more personal connections, the site should also support voice and video calling features. This will allow for more engaging conversations and establis...

I'm on the lookout for a competent, experienced individual to build my website on the Kajabi education platform. The project includes the following key aspects: Key Components: - Designing and developing a Home Page - Creating Course Pages - Setting up a Members Area Desired User Interaction: - Ability for users to leave comments on courses The ideal candidate should have proven experience in developing Kajabi websites, online educational platforms, and incorporating user interaction features. Understanding of user experience principles and attention to detail is pivotal.

I am hoping to tweak my current logo for a fresh, modern and innovative look. Requirements: * This is not a total redesign - we just need to modernise the current logo * Skill in creating logos that emphasize modern and innovative themes. * Proficiency in using design software like Adobe Creative Cloud. * Excellent communication to facilitate the tailoring of the...Adobe Creative Cloud. * Excellent communication to facilitate the tailoring of the design to my specific needs. * Please use the same wording DRINKS WORLD TOP 25 BARTENDERS AUSTRALIA The ideal candidate is not only talented in creating visually engaging designs, but also understands how a logo can effectively convey a message and essence of a brand. Experience in logo design for modern tech companies would be a st...

I'm looking for a skilled OutSystems developer to help me create a new web application. The primary goal of this project is to create a platform that allows our company to sell franchises online. The ideal candidate for this role would have experience in: - OutSystems development - Web application development - E-commerce platforms

We aim to develop a comprehensive e-commerce platform that enables individuals and businesses to easily and flexibly create and manage their online stores. The platform will be similar to Shopify and Salla, and will be built using the Laravel framework to ensure ease of use, flexibility, and security. We are seeking a skilled freelance developer to design and develop both the frontend user interface and the backend, including a comprehensive content and transaction management system. Main Tasks: Interface Design: Develop attractive and user-friendly interfaces, including the frontend and the administrative dashboard. and Development: Build core platform functionalities using Laravel, including product management, order processing, user management, and reporting.

If you’re ready to turn coffee into code and ideas into impactful digital experiences, we’d love to chat! Are you a Full Stack Developer with a knack for crafting magical user experiences? Do you excel in native iOS and Android? Core Project Requirements: • Dual platform functionality with seamless integration and user interface on both iOS and Android. • Productivity centered functionalities to enhance workflow, time management and task prioritization. Ideal Freelancer: • Proven experience in both iOS and Android app development is a necessity. • Prior work in development of productivity apps would be favourably considered. • Strong UI/UX skills for delivering an intuitive usability experience. We're on a quest to transform com...

...Banner ads - Organized Interface: The listed cars should be easily sortable by make and model, as well as by price, facilitating user-friendly navigation. Ideal candidates for this project will have experience in web design and development, specifically with projects involving classified listings. A keen understanding of user experience design principles to cater to various user types on the same platform will be a major advantage....

Build Scalable, Responsive and Dynamic website, and mobile app (iOS and android): Key requirement from developers: • Looking for a team of qualified developers with knowledge of all the functionalities required for this project • Must have expertise in building website as well as android and iOS apps • The scope of the work may increase as we learn more about the users of the website. • Please send your price quotations with detail of language/tools you will use and the timeframe you will need to complete this project. Functionalities to build: • Book meeting function that automatically check calendars of team members and shows available slots to external users to make booking with our experts - Admin can sync several calendars (of team member/experts) to one cal...

Seeking an experienced embedded firmware engineer to develop a robust firmware for a wearable device. The system should feature Bluetooth, Wifi, and LTE capabilities that will include implementation of new characteristics/features through these wireless technologies as well as battery optimization of the device Key Requirements: - The firmware should support Bluetooth, Wifi, and LTE technology for seamless communication with our broker and other devices. - The device is intended for wearable use, so the firmware should be optimized for this purpose. - The code should be efficient and lightweight, considering the limited resources of a wearable device. - A good understanding of Bluetooth technology, particularly in the context of embedded systems, is crucial. Ideal Candidate: - Proven ex...

I'm looking for an AWS expert to design and implement an online platform for my non-profit organization Community Connect. The primary feature of this platform should be project listings. Expectations: * Develop a categorization system specifically for educational projects. Ideal Skills: * AWS Experience * Proficient in Backend Development * Web Design * UI/UX Design Your understanding of categorizing and structuring information for user-friendly navigation will be key. Experience in developing platforms for nonprofit organizations or similar work is considered a plus. Your contributions will help connect volunteers with educational community projects, making a difference in our society.

I'm in need of an experienced developer to create a cross-platform application and website that offers video chat functionalities similar to the Chamet app. Key Requirements: - Development for both iOS and Android platforms. - Implementation of one-on-one private sessions and public live streams capabilities. - A user-friendly and engaging interface that encourages users to interact seamlessly. Ideal Skills & Experience: - Proficiency in cross-platform app development. - Previous experience with video chat app development. - Strong understanding of in-app user interaction and engagement. - Good knowledge of security and privacy standards in communication apps. If you have the skills and experience to deliver a high-quality, user-friendly video chat application, ...

I need a skilled app developer to create a social networking platform for both iOS and Android. The app's primary focus is on user profiles, so proficiency in creating engaging and interactive user interfaces is crucial. Key Features: - The app will have user profiles as the core feature, enabling users to create and customize their profiles, connect with others, and engage in social interactions. - Aesthetically pleasing UI/UX design is essential to ensure a user-friendly experience. - Cross-platform development experience will be a huge plus, as I need the app to run seamlessly on both iOS and Android devices. - As we will be handling user data, experience with data security and privacy protocols is highly appreciated. - Any prior experience with social networking app...

I'm looking for a skilled professional to design and develop an innovative multi-vendor e-commerce platform, where multiple sellers can sell products directly from their respective warehouses. While PrestaShop has been a consideration, I'm keeping an open mind to different platforms that would best serve this concept. We will also need features to accommodate seasonal products available during specific times of the year. Key skills and experiences for the task include: - Proficiency in various e-commerce platforms. PrestaShop expertise is a bonus but not a requirement. - Experience in developing multi-vendor e-commerce platforms. - Understanding inventory management systems, particularly with multiple sellers each managing their own stocks. - Ability to implement featu...

We are seeking a reputable and experienced company to develop a hybrid application for an appointment booking system that will be available on Web, Android, and iOS platforms. The system wi...Detailed project plan and timeline to be provided by the company. Expected project completion within 3months. Payment Terms: No advance payments will be made. Payment will be released only upon successful delivery and testing of the final product. Conditions: Only companies that agree to the payment terms should provide a quote. Serious and experienced companies only. Detailed proposal including cost, timeline, and company portfolio. Submission: Interested companies should submit their quotes and proposals. Include references to sim...

I'm ...profile management system is key, including features like photo gallery, about section, and particularly highlighting skills and experience. - The timeline function should be user-friendly and engaging, supporting news feed and updates. - Messaging and communication features must be seamless and interactive, ensuring a smooth user experience. Ideal Skills: - Proven experience in developing multi-platform mobile apps, preferably with a strong portfolio to showcase. - Proficiency in building user-friendly, smooth and interactive UI/UX. - Strong background in developing profile, timeline, and messaging systems. - Familiarity with integrating backend services to support the app's functionalities. Please provide examples of your past work that demonstrate your capabili...

...nurses in the application of complex invasive treatments through a Portable Haptics and Hyper Realistic Simulation Training Platform that can be used at scale and at limited cost. Mission: Isala designs and operates a Portable Haptics and Real Life Hyper Realistic Training Platform to train and certify nurses in the application of complex invasive techniques for patient care, pre-surgery preparation and post-surgery recovery. Ambition: Our ambition is to to bridge the gap between training on discretionary dummies and working on real patients and to roll-out this simulation and training solution worldwide in collaboration with medical professionals, medical device companies, health organizations NGO and hospitals. Values - Patient comfort and reduction of tr...

saya ingin membuat sebuah persediaan barang kantor, dimana kita bisa mendapatkan analiticy penggunaan barang dalam sebulan itu berapa dan barang tersebut dalam setahun dibutuhkan berapa. kemudian karyawan bisa meminta barang melalui website tersebut yang akan disetujui oleh pengurus barang.

I am in urgent need of an experienced developer who can create email templates that can work seamlessly across multiple platforms notably Gmail, Outlook, Apple Mail, and others within a month. We need these emails to render properly in these platforms. We will have our own designs. We have one standardized base template, with about 6-10 variations of that base template that we’d like to think of as “components”. Those templates will be put into SendGrid for use. * **Skills and Experience** * A demonstrated experience in creating robust email templates * In-depth knowledge of various email platforms including Gmail, Outlook, Apple Mail * Proven ability to deliver projects within a stipulated timeline In your application, please only include your experience in...

I am in need of a seasoned Moodle developer who can assist with the establishment and customization of my platform. Key Responsibilities: - Implementing course management and user management functionalities. - Adhering to specific design and branding parameters that will be provided. - Setting platform up for different kinds of course content including video lectures, written material, and interactive games/quizzes. The ideal candidate should have a proven track record in Moodle development, course and user management, and experience with multimedia content integration. You would also need an understanding of how to effectively implement specific design and branding requirements. Your commitment to follow the guidelines provided and your creativity in curating engaging le...