Smart card data logger jobs

We are work...manage, and trade their NFT assets seamlessly within the DApp. 2. Collaborate with cross-functional teams to ensure the seamless integration of the DApp with various blockchain networks and protocols. 3. Conduct thorough testing and debugging of the DApp to ensure optimal performance and security. 4. Proven experience in blockchain development, including proficiency in Ethereum, Solidity, and smart contract development. 5. In-depth knowledge of decentralized applications, blockchain protocols, and consensus algorithms. 6. Experience in implementing NFT standards such as ERC-721 and ERC-1155. 7. Proficiency in , Truffle, and other relevant blockchain development tools. 8. Strong problem-solving skills and the ability to optimize DApp performance and securi...

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...development of our Game platform. As a Blockchain Developer, you will be responsible for designing, implementing, and maintaining the blockchain infrastructure and smart contracts that power our platform. You will work closely with our product and design teams to translate requirements into technical solutions and contribute to the overall architecture and development roadmap. Responsibilities: Design and develop the blockchain infrastructure and smart contracts for the Chess Game Platform. Collaborate with the product and design teams to understand requirements and translate them into technical specifications. Implement and test smart contracts on the chosen blockchain platform (Ethereum, Polkadot, Solana, etc.). Ensure the security, scalability, and efficienc...

I need an expert who can implement a protocol for sending the saved logged data files (about 200MB, on SD card, in .txt format) over two ESP8266s without connection to the internet in the shortest possible time. It is better if the protocol is FTP, but others are accepted, too.

I am seeking a seasoned Android app developer to create a secure payment application that supports credit card transactions. This application needs to prioritize user safety, incorporating advanced security features such as two-factor authentication and biometric authentication. Ideal skills & experience: - Proven experience in Android app development - Understanding of payment gateway integration for credit card processing - Strong knowledge in implementing two-factor authentication and biometric authentication in Android apps - Experience with secure coding practices and encryption techniques to ensure the safekeeping of user's data.

...knowledge of Medical related things. Medical equipment and the names of some Leading companies who make those products. I'm attaching some examples of task below. Will discuss more things on Zoom meeting. You will be provided a list with the name and images of products and you will need to assign them 1 or multiple keywords based on what kind of product it is. Like in the sheet (link attached) under "Smart Collections" You can see all of the tags we have. You will select related tags from this sheet. And "Sheet1" shows the names of products and how the final tags will look like. I did first entry for you to understand the task. Sheet link is here: There are much more products and much more other

My proje... to extract critical takeoff quantities from IFC files and integrate them flawlessly into operational smart contracts. Key requirements include: - Extraction of material types and quantity calculations from IFC files - Direct integration of the extracted data into smart contracts to ensure automatic updates - Generation of detailed reports that will pave the way for seamless smart contract integration The perfect candidate will have a strong front-end development foundation and proficiency in IFC.js. Experience with ReactJS and blockchain technology is also essential for the job. Your primary task is to create a user-friendly interface that makes integrating IFC files into smart contracts a breeze. Efficiency, accuracy, and an eye for detail...

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I'm in need of a skilled developer proficient in both Binance Smart Chain (BNB) and Ethereum, as the project involves creating a decentralized application on the Binance Smart Chain platform. Key Deliverables: - Develop a user-friendly decentralized application on the Binance Smart Chain platform - Implement necessary smart contracts for the application - Ensure seamless integration and functionality of the application Ideal Skills: - Proficient in Binance Smart Chain (BNB) and Ethereum - Hands-on experience in developing decentralized applications - Strong knowledge of smart contracts - Ability to ensure high-quality integration and functionality - Prior experience in developing for the Binance Smart Chain platform would be a plus Y...

We're currently facing seemingly slow storage performance on our Hyper-V h...storage throughput seems to be so slow. Our servers have all SSD storage. We've looked at the situation ourselves and haven't been able to determine where the slowness is coming from. Desired Skills: - Advanced understanding of Hyper-V infrastructure - Strong track record in troubleshooting Hyper-V servers - Proficiency in diagnosing storage performance issues - Knowledge of SSD RAID hardware and card configuration (preferably Dell) Your task will involve: - Examining our current Hyper-V setup - Pinpoint the root cause of storage performance problems - Implementing/recommending effective solutions to boost performance Please showcase your previous work with Hyper-V environments in your pr...

... marketplace. Your main task will be to scrape both card details and bids, based on specific filters such as rarity or card type. Key Requirements: - Extracting card details (name, stars, price, last sale price) and bids (price, quantity, time) - Applying filters based on card attributes like rarity Ideally, I would like the data to be updated on a daily basis. This means you will have to set up the scraper to periodically check for new information and update the existing dataset accordingly. Skills and Experience: - Proficient in web scraping - Experience with scraping marketplaces or similar platforms - Familiarity with filtering and updating scraped data - Ability to work with large datasets and handle real-time data updates Plea...

Hi, Can you help me with this business card desing for a mobile mechanic. You can do exactly that with the same information, you just have to make sure it is Double-Sided and the SIZE are in 3.5in x 2in

I have a keen interest in men's fashion, particularly in the vintage style. I'm looking for a skilled fashion designer who can create clothing items that are: - Tailored towards a smart, fit and elegant aesthetic. - Clearly evoking a sense of 'old money' style. The ideal candidate should have: - Proven experience in designing and creating men's clothing, preferably in the vintage theme. - A strong understanding of tailoring, fit, and fabric selection. - Ability to interpret and actualize a specific aesthetic, in this case, 'old money smart fit elegant'. Please provide samples of your previous work in your bid, especially if you've worked on similar projects.

I'm in need of a web-based job card system that will allow the creation and editing of digital job cards. Both employees and managers will need access to the system, with an admin login section for authorization of completed job cards. We would like the system to link with Quickbooks Online seamlessly, either through Zapier or an SQL database connection. This will allow completed job cards to be sent to Quickbooks for automatic invoice creation. Managers can then authorize on Quickbooks before sending. Key Functionalities: - Creation and Editing of Job Cards: The system should enable the easy creation and editing of job cards through a user-friendly web form by both employees and managers. Employees can then select their name from a drop-down combo box if they have worked on...

...depth of content to provide value to our audience and satisfy search engine algorithms. • Performance Monitoring: • Implement analytics tools to track keyword rankings, organic traffic, user engagement metrics, and conversion rates. • Provide regular reports and insights for continuous optimization. • Continuous Optimization: • Adjust content strategy and keyword usage based on performance data to optimize website visibility and performance over time. • Recommend new, trending keywords and SEO strategies to stay ahead of market trends. 2. Brand Book Development: • Introduction: • Be directed by the philosophy and values provided by The Encore Project to define and refine the messaging of those core values. &bull...

...Management and Scheduling: The ghostwriter then formats and organizes everything in our content management software, preparing it for final approval. The CMO conducts a final review to ensure all content meets our high standards and aligns with our strategic goals before scheduling it for publication. - Content Analysis and Retrospective: Towards the end of the cycle, the ghostwriter gathers performance data on the posted content, provides a content report and suggestions for improvement, which will be reviewed by the CEO and CMO, and used as a guide for the next brainstorming session. Responsibilities: - Short-form LinkedIn Content Creation: Produce compelling short-form content specifically for LinkedIn, designed to engage and inform business leaders and professionals within o...

...assistance in setting up a user-friendly, manual payment gateway dashboard for my e-commerce website. The payment methods must include credit card and debit card transactions. I don't have a preference for the payment processor at this moment and am open to suggestions. Ideal candidates will: - Have an intricate understanding of Payment Gateway Integration - A background in e-commerce website management is an added advantage. - Possess advanced skills in relevant programming languages. - Be able to complete this project ASAP. Your duties will involve: - Establishing a responsive, manual payment dashboard. - Ensuring the integration of credit and debit card payments. - Recommending and integrating a reliable payment processor if needed. Speed and efficiency ...

We are embarking on an ambitious project to develop a cutting-edge decentralized finance (DeFi) application using Node.js as the primary technology stack. Our goal is to create a platform that revolutionizes the way users engage with financial services by leveraging blockchain technology and smart contracts. The project presents an exciting opportunity to be at the forefront of the rapidly evolving DeFi space. Required Skills: Proficiency in Node.js development Experience with blockchain development, particularly Ethereum Familiarity with DeFi protocols and concepts Strong understanding of RESTful APIs Knowledge of security best practices in blockchain development Project Scope: The DeFi app will encompass various features and functionalities Timeline and Budget: Expected timeli...

I'm seek...selling all types of clothing, meaning men's, women's and children's apparel. An understanding of how to categorize and filter products effectively will be crucial for this project. - The inclusion of a fully functional online shopping component is a must. Implementation of shopping cart and checkout systems will be necessary. - The site should support credit card payments. Fluency in payment gateway integration, specifically for credit card transactions, will be essential. Ideal Skills and Experience: - Proficient in front-end technologies (HTML, CSS, JavaScript) - Familiarity with e-commerce platforms such as Shopify, Magento, or WooCommerce - Experience with payment gateway integration. Please submit your bids indicating your proposed str...

Data Entry from Scanned Business Cards to Excel We are looking for a highly meticulous data entry specialist to transfer information from approximately 2400 scanned business cards into an Excel spreadsheet. === Data Points to Include for Each Card: 1. Name, Position, Company, Phone (include all numbers, Fax (if available) and correct country code, Emails, Websites, Social Media Links, Address, City, Country ,PO Box, category of company 2. AND Any other available information on the cards === Requirements: * High accuracy is crucial; entries will be checked for spelling and number accuracy. * The partner needs to speak English fluently and in writing as well. * Images will need to be renamed at the end of the project to match the row of the card on ...

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I'm in need of a professional business card design that incorporates my name and job title, company name and logo, and contact information. Key details regarding the project include: - Content: The business card should clearly display my name and job title, my company's name and logo, and my contact information. - Color Scheme: I have a specific color scheme in mind for the business cards. As such, the ideal freelancer should be proficient in working with and suggesting color combinations. - Style: I'm looking for a design that's professional and sleek, exuding a sense of sophistication and credibility. The ideal candidate should possess the following skills and experience: - Proficiency in graphic design, with a strong portfolio displaying business ...

We are looking for a talented Ethereum smart contract developer to build a portion of our product! Requirements: - Solidity developer with experience on prior smart contract work - Knowledge of best security practices in Solidity - Able to build robust, readable, and expandable code - Creation of robust unit tests, with the ability to demonstrate the functionality of the smart contract to us before it's deployed in a real world scenario - Speaks fluent English and has communication skills, which will be necessary to understand our product and receive feedback Job Duties: We are working on TandaPay, an open source risk and compliance software. You will be developing the smart contract that is at the heart of TandaPay and implements its basic and necessary...

I'm seeking a dedicated developer to design and create an engag...measurement customisation options 3D Looks visiting our office in London Uploading client own measurements Some products of these section will be in Ready to wear collections Under fabric collections, we will provide the api keys for digital fabrics , which will have select qty in metres ,discount for bulk, cart,checkout and payment Payment Gateway will have stripe, paypal and major credit/debit card also will integrate BNPL - Buy now pay later Chat Options Contact form Themes :-

I am looking for a professional graphic designer to design elegant and sophisticated business cards in line with my corporate brand. The cards should ...a professional graphic designer to design elegant and sophisticated business cards in line with my corporate brand. The cards should include specific details such as: - Name and job title - Company name and logo - Contact details Design Preferences: - Style: The design needs to be elegant and sophisticated, aligning with our company's tone and aesthetic. Specifications: - Shape: The preferred card shape is Standard Rectangle. Ideal Candidate: - Experience with graphic design for corporate branding. - Understands minimalist and refined aesthetic. - Attention to detail is crucial to ensure accurate representation of the compa...

I need a skilled Flutter developer to build an application tailored to businesses. The app should work seamlessly on Android, iOS, and Web platforms. Key features for the application to include are: - User Authentication: The app must have a secure login mechanism to allow businesses to access their unique profiles. - Push Notifications: There should be a smart notification system that informs the users about any updates or important info regarding their account or app usage. - In-App Messaging: The app should facilitate in-app communication to enable businesses to get answers to questions or troubleshooting assistance. The ideal freelancer for this project should not only be proficient with Flutter but also have a strong understanding of secure authentication methods, push notifi...

...looking forward to creating an extensive LoRa mesh network with more than 50 nodes. The primary purpose of this setup is for smart city infrastructure, industrial monitoring, and agricultural monitoring. This network will majorly handle the transmission of sensor data, commands for execution, scheduled on/off, node grouping, node discovery and group command. Ideal skills and expertise include: - Solid understanding and experience with LoRa Mesh networks - Ability to design and implement a network for more than 50 nodes - Experience with integrating sensor data, executing commands, scheduling on/off, node grouping, and disseminating group commands - Familiarity with smart city infrastructure, industrial monitoring, and agricultural monitoring applications. ...

I'm looking to have a custom eComme...specific needs of my service business. - Payment Integration: The software should be able to accept a variety of payment methods, including credit cards, PayPal, and cryptocurrency. Ideal Skills and Experience: - Proven experience in developing custom eCommerce software, particularly for service-based businesses. - Strong understanding of payment gateway integration, with experience integrating credit card, PayPal, and preferably cryptocurrency payment methods. - Proficiency in software design to ensure a user-friendly and functional interface, and a secure and reliable platform. I'm looking for a developer who can bring their expertise to the table and collaborate with me to create a robust and user-friendly eCommerce platform for ...

...category, payment method, or amount. The user will have the choice of adding a new expense to do so they will have to specify the name of the expense, the amount, the category, and the payment method. 3- Budget Creation >> Users can enter the amount of money coming in from their income streams like, the user will specify that they have this much in cash and this much in one credit card and this much in the other credit card... etc if the amount of money is zero the user can not create a budget, if the amount of money, for example, is 100$ they can not exceed this amount like the budgeter should keep track of the money present... users can create categories and assign them the amount of money they want and can search by category and by the amount 4- Debt Managemen...

Traditional card, will send details

I'm looking for a skilled designer to create an elegant and professional business card for my business. Key Card Details: - The design should be elegant and classy. - The primary color should be different shades of orange. - Information to be included: Name, Title, Contact Information, Company Logo, and Social Media Handles. Ideal Candidate: - Proven experience in business card design. - Solid understanding of color Harmony. - Proficiency in delivering clean, classy designs. - Attention to fine details is a must. Please, include samples of your previous design work related to business cards in your proposal. Looking forward to seeing your creative solutions!

I'm looking for a professional web developer to create and set up a web portal to centralize the procurem...This will be spanning over 225 seperate entities under one brand, across 900 sites. Key Project Requirements: - Design and develop a fully functional transparent cloud database of stock lists across 900 manufacturing sites. - Seperate log-ins depending on User level, i.e Standard > Manager > Admin. - Incident reporting - Implement secure payment gateways for bank transfers and card payments - Integration of data with our CRM(Salesforce) Ideal Skills and Experience: - Proficiency in Website development - Experience in large scale projects - Knowledge of integrating payment gateways - Experience with Salesforce Please include samples of your previous e-co...

I'm seeking a talented web designer with strong HTML skills to update my product cards. The goal is to make them more modern, sleek, and engaging. Key Requirements: - **Style:** You'll need to embrace a modern-looking & sleek design aesthetic, ensuring the cards align with my vision for a polished and contemporary look. - **Card Elements:** The most important elements on these cards are the product image, the AI Chatbot Name, and a compelling CTA that reads 'Tap here'. These need to be showcased in a way that's visually appealing and intuitive for users. - The page will be used for mobile only. We can have the cards where the user swipes left to view more. Ideal Skills and Experience: - **HTML/CSS Expertise:** You should have a strong background in HTM...

I'm in need of a designer proficient in creating modern and sleek designs. Requirements: - Need modern and classic designs on Business Card and Letterhead - Business Name: Brand Vibe Ltd. - Business Type: Advertising Agency - Primary color scheme should be purple but we are open to options - The design should be modern not minimalist or traditional - Please incorporate the company logo and name into the design. Ideal Skills: - Graphic Design - Logo Design - Branding - Understanding of modern design concepts and techniques. Looking forward to working with creative minds to bring this concept to life!

...java script code - Work in android initially (ios in the future) - Organized modular code (NFC calls, API calls etc) - You must provide instructions on how to create the dev environment - All code will be shared, without restrictions - It must have 3 screens - Login screen - which will authenticate to a backend I will provide - Then a main screen with 2 subscreens - Card read - read content of a NFC card - Configuration screen - to read/write some params from the API - And some other parameters like the URL to call, persisted locally on the phone Ideal Candidate: - Experienced in React Native development - Proficient in integrating NFC technology into mobile apps - Familiarity with developing for both iOS and Android - Previous experience with bu...

...is perfect for you! A fork of existing games is acceptable. The games will need to have a referral (affiliate) system in place for users to refer others and earn rewards from it. Games should accept funds from the top chains (ETH, BNB, BASE, MATIC, etc). Users will have their own wallet on the game which they will use the funds in to play the games. Scope will include frontend, backend and smart contracts required for a fully functioning game. Requirements: - Understanding of the crypto industry and how users operate. - Highly organized, professional, and punctual. - Excellent communication. - Work extremely fast and highly responsive. - Relevant past experiences optional, but highly recommended. Your benefits: - Fixed fee + performance bonus - Flexible working hours. - Opp...

I'm looking to develop a Microsoft Access database to manage and print cage cards for laboratory mice from an existing Excel file. The Excel includes columns like Cage ID, Strain, Sex, Age, Mouse ID, and Notes, among others. Each card should group mice by their Cage ID and include relevant details such as Strain, Mouse ID, Sex, and Requirements:Database Development: Create a database from the Excel Card Design: Design printable cards with the listed Functionality: Enable direct printing from Interface: Simple UI for selecting and printing cage provide a quote and timeline for this project, along with any similar work you've done.

I'm in search of a skilled graphics designer with proficiency in Adobe Photoshop to help me create social media graphics tailored for my Facebook and Instagram advertisement and visiting card for a specific product. Looking forward to reviewing your portfolios and discussing the project further. Interested people, please share your samples.

I'm looking for someone who is smart and can record some action songs for preschool kids. No previous experience is required. You can just use your phone camera to record the videos. You only have to act/dance based on the songs we provide. You will get the payments for each video song you record. I will provide you with all the reference songs for each video. These are just 3-5 minute long videos and it depends on the rhymes song. Please take a look at the example video (This is just a demo video and the rhymes will be mostly in English.) ============ ============ ============ ============ ============ ============ PLEASE NOTE: You must be in SAREE for more professional looks.

I'm looking for some creative and practical ideas to upgrade my living room, kitchen and dining room. I am particularly interested in a modern design. So make a image of each room with your ideas Key Tasks: - Provide innovative and feasible design ideas for a modern living room, kitchen and dining room included furnitures - Ensure that the design ideas are both aesthetic and functional Ideal Skills: - Interior design - Home automation - Knowledge of modern design principles - Creativity and innovation in design I have uploaded our house plan

Live content: Card and board gambling games. During the live broadcast, introduce the game you are playing to the audience. Live broadcast platform: Kwai platform Live time: Live broadcast time: 7:00-10:00 in the evening local time in Brazil, two hours of continuous broadcast every day. Rest: 4 days off a month. Basic requirements： computer equipment and Internet in Portuguese (and preferably in English) and cheerful the face live Job salary: Fixed part: 2 hours of live broadcast every day, 10US dollars per hour. Commission part: During the live broadcast, you will get a commission by downloading games or paying for games in the live broadcast room. Due to the diversity of live broadcast content, we will determine the live broadcast content and live

I'm looking for an experienced web developer to create a user-friendly e-commerce platform where customers can purchase and send digital gift cards. Key Requirements: - E-commerce Functionality: The website will need to include standard e-commerce features like cart, checkout, and payment gateway integration. - User Account System: It should have a robust user account system where customers can create profiles, manage their gift cards, and view transaction history. - Digital Product Delivery: The platform should be able to automatically send purchased digital gift cards via email to the recipient. Ideal Skills: - Proficiency in web development with a focus on e-commerce. - Experience in building user account systems with customization options. - Prior projects involving digital pr...

We are launching a new company that specializes in developing intelligent modules designed to boost e-commerce revenues. We require a professional logo that embodies innovation and effectiveness, communicating our role as a forward-thinking player in the e-commerce space. Requirements: Concept and Design: The logo should be modern and appealing, capable of conveying our focus on smart e-commerce solutions. It should be adaptable and look good on various platforms such as websites, business cards, and product packaging. Color Scheme: We prefer the use of the color #477dfd, though this is not mandatory. Feel free to propose a color scheme that you think would best represent our brand. The name is UpsellCloud

...aim for this function is to use a camera to scan the cover of a video game and instantly return stored data relating to the game in question. Scope of Work: - Your task will involve creating a Laravel/WPA scanner function similar to 'MTG card scanner' or 'PictureThis', that can operate on the Laravel/WPA operating system. - The data returned should include the price of the game, as well as additional information and price comparisons when a game cover is scanned. We have the database of price and covers. Ideal Experience and Skills: - Experience with Laravel and WPA is essential. - Prior experience in designing image scanning solutions is an advantage. - Understanding of gaming industry data and pricing is beneficial. The successful ca...

...Back-end Framework: Node.js with Database: MongoDB Goals: Build a cryptocurrency gambling website from PSD + Figma designs and requirements provided and discussed (google docs/sheets). Must be fully secure and fully tested with no bugs or issues. Experience Needed: - Previous experience with Full Nodes ("Bitcoin Core" for Bitcoin and "Geth" or others for Ethereum) + understanding smart contracts - Previous experience making Desktop/Mobile responsive websites - Previous experience accurately converting a PSD design to a fully responsive website using MERN stack (or similar stacks) Requirements: Provide daily progress updates Develop the website's frontend and backend with database and admin panel Integrate payment gateways with full nodes for cr...

...dynamic, user-friendly and secure. Key Features: • Online shopping cart: This will facilitate easy and efficient transactions on the site. • Product search/filtering: This will help customers quickly find what they're looking for. • User reviews/ratings: Incorporate a system for customers to leave reviews and ratings to build trust with potential buyers. Payment Method: • Must support credit/debit card, PayPal, and Afterpay. There's no rush for the completion of this project, but I expect consistent progress updates. Examples of your previous work are necessary to gauge your competency and style. Ideally, I'm looking for a developer with a keen eye for design and experience in eCommerce website building, specifically incorporating the key f...

I need an expert in payment gateway testing from Brazil, India, and Korea - specifically, Nuvei with Card (credit or debit). Your main focus will be on: - Testing Payment Processing: A key responsibility will be making sure that the Nuvei payment processing function works as expected. - Handling International Transactions: Be prepared to test and handle any issues with international transactions via Nuvei. Ideal candidates should have extensive experience in payment gateway testing, preferably Nuvei; in addition to handling international transactions. Your deep understanding of the intricacies of payment processing will be crucial in providing a seamless user experience.

...Our Services: - We provide commercial cleaning services for offices, warehouses, eduactional, medical and retail spaces. Script: - I have an approximate script but I expect the freelancer to think outside the box and be smart and sharp. Hours: - I expect the freelancer to work around 20 hours per week on cold calls during Melbourne, Australia Time business hours. About the role: - Cold calling leads and following up potential leads - Set appointments with decision makers in charge of procurement. - Filling in all details of each call into a google sheet I'll provide. Data MUST be filled in accurately. About you: - Previous experience working in phone sales or outbound sales position (preferably within the cleaning industry) - A strong track record of success in ac...

Live content: board and card games. During your live stream, introduce the game you're playing to your viewers. Live broadcast platform: Kuaishou platform Live broadcast time: Live broadcast time: 7:00-10:00 pm local time in Brazil, live broadcast for two hours every day. Rest: 4 days off per month. basic requirements: 1. Good computer equipment and network 2. Proficient in Portuguese (preferably English) 3. Outgoing and cheerful personality 4. Show your face on the spot Position salary: Fixed part: Live broadcast for 2 hours per day, $10per hour. Commission part: During the live broadcast, you will earn commission by downloading the game or paying for the game in the live broadcast room. Due to the diversity of live broadcast content, we will determine the live broadc...