Smart card reader device jobs

...creating smart contracts on the Ethereum blockchain. Key Requirements: - Develop a multisend smart contract that supports ERC20 tokens. The contract should allow for the distribution of ERC20 tokens to multiple recipients in a single transaction. - Implement pause functionality as a security feature. This is crucial to protect the contract from any potential vulnerabilities or attacks. - We would like to be able to interact with the contract if possible (on etherscan) Ideal skills and experience: - Proficiency in Solidity, the programming language used for Ethereum smart contracts. - Prior experience in developing multisend contracts and incorporating pause functionality. - Knowledge of best practices for smart contract security. - Ability to deliver a se...

...staking dashboard allowing users to manage their memecoin assets and staking activities - Integrate the website and dashboard with blockchain technology and smart contracts - Implement data visualization for real-time coin metrics and staking rewards - Ensure top-notch security practices to protect user funds and data Required Skills: - Proficiency in frontend development (HTML, CSS, JavaScript) and modern frameworks like React or Angular - Experience with backend languages (Python, Node.js) and RESTful API development - Familiarity with blockchain technology, cryptocurrencies, and decentralized applications - Understanding of smart contracts and cryptocurrency protocols - Expertise in responsive web design and creating intuitive user interfaces - Knowledge of data visua...

I'm in need of an experienced graphic designer to create a business card tailored to my specific desires. This person should be comfortable with minimalist and clean designs, as this is the style I'm aiming to achieve. I will provide specifications as to what I need to include and the design style, colours etc. Ideal Skills: - Proficient in Adobe Creative Suite, especially Illustrator and Photoshop - Strong communication skills - Detail oriented - Proven track record with graphic design, specifically business cards - Experience with minimalist designs Ongoing work available.

For this project, I'm seeking a skilled writer who can create diverse content, namely blog articles, website copy and social media posts. The primary focus will be on technology-related topics. Ideal Skillset and Experience: - You should have at least beginner level knowledge in the tech industry. However, if you have the ability to research and grasp topics quickly, that would ...include: - Researching and understanding the topic before writing. - Adapting your writing style to cater to different platforms. - Ensuring all content is error-free and of high quality. Your primary goal will be to create engaging and informative content, which appeals to tech enthusiasts of all levels. This should help in enhancing our online presence, attracting more readers, and maintaining reade...

This is an initial quote(for testing). Once this one is successfully completed I'll send the rest amount as quotes too(which you will just have to pay with a click). I'll send you quotes in this breakdown: This quote:$150 2nd quote:$100 3rd quote: $100 4th quote: $100 Total Amount $450. Once you accept this quote, you'll be taken to fr...successfully completed I'll send the rest amount as quotes too(which you will just have to pay with a click). I'll send you quotes in this breakdown: This quote:$150 2nd quote:$100 3rd quote: $100 4th quote: $100 Total Amount $450. Once you accept this quote, you'll be taken to freelancer.com where you create your account (a one-time simple process) and deposit the funds using Paypal, your bank or any card. Once the amo...

...customize with our company logo/colors. Change colors and logos to match our theme. Sleek and professional design. Login screen to accept username and password or scan QR code Incoming and outgoing calls. Call Transfer (Blind and assisted transfer) Hold Call Transfer Call Attended Transfer Call End Call Conference Call (merge the calls) Video calls Presence and IM features Call history Smart contact list, with address book synchronization for smartphones Audio/video conference calls and scheduled meetings Call transfer and multi-call management (pause and resume) One-to-one and multi-participant conversations Intuitive message delivery status (IMDN) SMS/chat with Message Syncing for all devices (Meaning sms/chats will be synced, so users can see the conversatio...

Hi Arnica are you to make me some new buisness card designs? The look I’m going for is something like these.

Storecheckers are a Global Market Research and Mystery Shopping company. We undertake worldwide mystery shopping visits and audits. This assignment is an audit of an Examination Centre, checking that the security standards are being met. You MUST HAVE fluent English skills, and you must be able to communicate in a professional manner and be smart and well-presented, as you will be representing us during the audit. As an auditor, you will arrive at the test center an hour before the start of the exam, give your ID, show a letter of authorization, which we will provide for you beforehand, and tell them what you are there to do. You will then sit with the TCA or the manager and ask a series of questions, and ask to see various things. The audit itself is very simple and easy, as we ...

Storecheckers are a Global Market Research and Mystery Shopping company. We undertake worldwide mystery shopping visits and audits. This assignment is an audit of an Examination Centre, checking that the security standards are being met. You MUST HAVE fluent English skills, and you must be able to communicate in a professional manner and be smart and well-presented, as you will be representing us during the audit. As an auditor, you will arrive at the test center an hour before the start of the exam, give your ID, show a letter of authorization, which we will provide for you beforehand, and tell them what you are there to do. You will then sit with the TCA or the manager and ask a series of questions, and ask to see various things. The audit itself is very simple and easy, as we ...

Storecheckers are a Global Market Research and Mystery Shopping company. We undertake worldwide mystery shopping visits and audits. This assignment is an audit of an Examination Centre, checking that the security standards are being met. You MUST HAVE fluent English skills, and you must be able to communicate in a professional manner and be smart and well-presented, as you will be representing us during the audit. As an auditor, you will arrive at the test center an hour before the start of the exam, give your ID, show a letter of authorization, which we will provide for you beforehand, and tell them what you are there to do. You will then sit with the TCA or the manager and ask a series of questions, and ask to see various things. The audit itself is very simple and easy, as we ...

The objective of this project is to develop a modern, user-friendly website for our home services company, offering a comprehensive range of plumbing, heating, cooling, and other home services. The website will serve as a digital storefront and informational hub, enabling customers to easily browse and understand the services offered, request quotes, and schedule appointments. The website will have about 70 pages. Key Features and Functionalities: - Service Listing and Description: The website will have dedicated sections for each service category (Plumbing, Drains, Heating, Cooling, Pool Heaters, and Other Services), with detailed descriptions and breakdowns of specific services offered under each category. - Service Area Coverage: Clearly communicate the geographic areas served, a...

I'm in need of a creative professional to design a business card for me. Key Requirements: - The card should include my Name, Job Title, and Company Name. - I'm open to adding more information so please feel free to ask. - I'm looking for a Bold and Colorful design style, something that will stand out. - The business card will need to be designed for both digital and print. Ideal Skills/Experience: - Experience in creating engaging and visually appealing business card designs. - Proficiency in graphic design software for both digital and print formats. - A creative eye for bold and colorful designs. Please share your past works and let me know what kind of information you need from me to get started. Looking forward to working with you.

...Machine Learning Engineer who can develop modules to help analyze the real-time electricity consumption for a variety of devices in our system. Backend: Key Points: - Devices to be analyzed include air conditioners, lights, and simple motors and other simple devices. - The analysis should cover both the collective consumption of groups of devices and the individual consumption patterns of each device. Ideal Experience: - Strong background in Machine Learning, ideally with experience in real-time data analysis. - Previous work in energy consumption analysis or similar fields would be a huge plus. - Proven track record in developing ML models for group and individual level analysis. The ML analysis we are looking for includes: - Identifying energy usage patterns to help us u...

Just looking for someone who can be paid a low amount and read the script in a good English accent. Will get paid every 2 weeks. Very easy job. As easy as it sounds just read the text out loud and have it recorded! That is it!

I'm looking for a female freelancer to create a non-fiction audiobook of approximately 3 hours in length (33,000 words), intended for an adult audience. The book is about my journey to healing from cancer (see attached book cover). I need someone that can deliver with soft authority in an upbeat, but empathetic tone and convey a message to the reader of HOPE with a positive 'you can do this attitude' behind your voice. Your role will involve: - Producing a clear, engaging audio narration of the book. - Assisting in promoting the audiobook to reach an optimum audience. (If you are a vocalist, but not a promoter or vice versa I may decide to split this into two roles, as needed.) Requirements: - Proven experience in audiobook narration, particularly in the non-fictio...

I'm looking for experienced website developers who can create an...functional E-commerce platform that can handle transactions smoothly and securely. - Payment methods: I'm looking to integrate the platform with a variety of payment methods, including Credit Card, PayPal, and UPI. Experience in integrating these payment gateways is a must. - Physical products: The platform will be used to sell physical products, so the site will need to be able to handle product listings, shopping carts and checkout processes. Ideal skills and experience: - Proficiency in E-commerce website development is a must. - Experience in integrating multiple payment gateways, ideally including Credit Card, PayPal, and UPI. - Previous experience with developing platforms for selling physical...

I'm looking for a skilled blockchain developer with hands-on experience in Smart Contracts and DApps. The ideal candidate should also have proficiency in Frontend technologies like React. Key requirements include: - Developing Smart Contracts - Building DApps I'm open to suggestions for specific functionalities or features to be included in the Smart Contracts or DApps. Please respond with your relevant experience and a proposed roadmap for the project.

I'm on the lookout for skilled blockchain backend developers with proficiency in Python, JavaScript, an...Python, JavaScript, and Solidity. Your understanding of Ethereum and experience in blockchain will prove to be incredibly valuable. The key features I need you to support in the blockchain backend are smart contracts and the development of decentralized applications (DApps). Ideal Skills and Experience: - Proficient in Python, JavaScript, and Solidity - Experience with Ethereum - Prior work in blockchain development - Knowledge of smart contracts - Proven experience in DApp development Your ability to deliver efficient and secure blockchain backend solutions, that facilitate the execution of smart contracts and the development of DApps, will be crucial for...

I'm looking for a skilled graphic designer to create a modern, visually appealing tri-fold menu for my pizza takeaway business. Content to be copied from our newly created website. I can provide sample menu card of our other store. It can be similar to that menu but design needs to be improved and eye catchy. Would be great if you can share sample of menu that you have. Timeline is very tight.

I'm presently seeking a creative website developer to enhance the CSS code of my website's homepage to foster a more visually appealing design. Key Responsibilities: • Redesign the homepage layout to make it visually more engaging. • Improve the CSS code in line with market trends. • Maintain balance between aesthetics and functionality. and make it as so that it is responsive with any device > Also improve the HTML code of website Ideally, you should have: • Proven experience in CSS coding. • Strong visual design skills. • Familiarity with the latest website design trends. • Ability to incorporate feedback accurately and promptly. Let's reshape my homepage from bland to grand. Looking forward to witnessing your cutti...

...Responsibilities: - Understand the Base Model: Analyze the experimental study to grasp foundational models and calculations. - Industrial Sensitivity Analysis: Utilize any effective method to scale up these findings to industrial levels. - Use MATLAB, Excel, or any other tool to conduct a detailed sensitivity analysis based on the equations given - Document each step of the analysis clearly, ensuring that any reader can follow the process and results seamlessly. Ideal Skills and Experience: - Proven experience in sensitivity analysis. - Strong understanding of Pressure Swing Adsorption processes. - Ability to interpret and implement mathematical equations from research papers. - Expertise in sensitivity analysis and scale-up projects. - Ability to translate experimental data in...

Embedded Linux Engineer to assist in the creation of a kernel device tree for a custom board. You must expertise in embedded systems development, particularly in configuring and customizing Linux kernels and creating device trees. Please explain your relevant experience for this task in few sentences in your application.

...set up secure and efficient permission management for the app. - Google Play Implementation: The developer should be able to implement Google Play services effectively to ensure a smooth and seamless experience for users. The project is complex, demanding someone with a deep understanding of Android development and a track record of working on similar projects. Key Responsibilities: - Manage device permissions effectively and securely - Implement Google Play services in a way that enhances user interaction with the app - Ensure that all features are user-friendly and accessible Ideal Skills and Experience: - Proven experience working on complex Android development projects - Strong understanding of permissions management - Deep knowledge of Google Play services - Ability to c...

I'm in need for an expert iOS developer who can help me add new functionality to my existing Swift application by integrating a Cordova project. Key Responsibilities: - Integrate/embed a fully functional Cordova project into a separate UIViewController of an existing Swift application - Ensure the seamless operation and co...throughout the application. Your contribution will be crucial not just in the integration process but in the overall enhancement and support of our application. ---- You will be provided with a Cordova project and a Swift iOS application. I need a Swift iOS application that includes a fully functional Cordova project (all in one bundle), which should successfully build in Xcode and run on a device. * Attached is an image to help you understand the sco...

I am looking to build a functional e-commer...Options: the site must support all payment methods including Credit Card, PayPal, and Bank transfer - Admin Panel: a powerful and convenient admin panel to add or remove products, manage orders, and customer data. Ideal skills required include: expertise in e-commerce website design, understanding of different payment processing systems, and proficiency in building secure admin panels. Prior experience in developing similar websites would be appreciated. The main aim is to provide an easy-to-navigate, secure, hassle-free shopping experience to our customers. Note: I need estimate for design and development for both website and backend admin panel. Website must be responsive layout design, so it should proper display on mobile device...

I'm looking for a talented graphic designer to create a modern and minimalistic design for a set of scripture cards. These cards will be used as gifts for friends and family, so I'm aiming for a design that is simple and elegant. Key Requirements: - Modern and minimalistic design: The style of the cards should be clean, contemporary, and uncluttered. - Experience with typography: Prior experience with text design would be highly advantageous. - Understanding of gifting culture: A keen understanding of what makes a gift special in the eyes of the receiver, and how design can contribute to that, will be a big plus. Deliverables: I'm open to suggestions on the format for the scripture cards. I'm looking for your expertise on the most suitable format for these kinds of ca...

I have ongoing work related to our previous project 'Design me a logo, business card, linkedin cover and letterhead'

I am looking to establish a professional networking platform and natural mall shops in Italy. It is essential to have a detailed business plan for this operation within the next month. Key components of the business plan should include: - Market analysis: Understanding the market in Italy for professional networking platforms and natural mall shops. - Busines...in creating business plans, especially for the Italian market. - Knowledge of professional networking platforms and retail industry in Italy. - Strong analytical skills for market research and competitive analysis. - Excellent communication and writing skills to present the business plan effectively. - Ability to deliver quality work within a tight deadline. All members can use two tyoes of smart alternatib wallet (n...

As we're in the development stage of building a decentralized application, I'm looking for a skilled Solana developer to join the project. The main focus of the project is on building a decentralized application. Therefore, the ideal candidate should have experience with smart contract development and blockchain integration. Skills and experience required: - Proven experience in smart contract development and blockchain integration - Strong knowledge of Solana and Rust programming - Experience in deploying decentralized applications The ideal developer will be able to work closely with our team to bring our decentralized application project into reality. The project is already in its development phase, so we are searching for an expert who can hit the ground ru...

I am in need of a skilled blockchain developer who specializes in Ethereum to create a smart contract for asset management. Key Responsibilities: - Develop a smart contract on the Ethereum and other platforms - Design the contract to facilitate asset management Create tokens Ideal Candidate: - Proficient in Ethereum & Blockchain platform - Experienced in creating smart contracts - Strong understanding of ERC-20 token standard - Prior experience in asset management on blockchain - Familiarity with secure and efficient coding practices Please provide relevant samples of your previous work.

I'm urgently looking for a skilled professional who understands the ins and outs of Android system and can root my device. I wish to install a custom ROM, specifically, a customised name ROM. If you are efficient in rooting Android devices and have previous experience with ROM installation, this job is for you. Please illustrate your skills and experience when bidding. Skills Needed: * Knowledge and experience in rooting Android devices. * Understanding of custom ROMs installation. * Familiarity with customised name ROM will be a plus. * Ability to start immediately and work quickly. Quick completion is my priority as I need this done ASAP. Enjoy a straightforward task with a sense of urgency. Let's discuss further details!

I'm looking for a skilled Codeigniter developer to help me with a specific task. - The Purpose: I've already got a Codeigniter project up and running but I'm looking to expand it by adding new modules. - The Module: Specifically, I need help with integrating a new Fees Payments system. - Payment Gateway: The system will need to process Credit Card and Cash Payments. - Skills: I'm looking for someone with a strong understanding of Codeigniter framework, and experience with the aforementioned payment methods. If you have the expertise required, I would love to hear from you.

... for example if there are any stages of the process where resources only become available once the previous sample has been processed. c. Second, write out the relevant equations associated with each step of the process, and construct a formula for the overall time in system. d. Use relevant notation and write out equations using Equation Editor in Word. e. Note – the rule of thumb is that any reader can pick up your report and replicate your results by following the methods. 2. Use mean values of each parameter to construct an “average” solution. a. Unit of interest – a DNA sample collected by a CSI. That is, each sample must be modelled individually. b. Assume both CSI and forensics lab operations work 24/7. c. Model precisely ONE WEEK of sampling &ndas...

...experienced Person who can build the mobile device management (MDM) Server for iPhone device. Specifically, I need someone with expertise who can create a custom MDM solution. This solution must be capable of advanced user access control, including full control of devices, remote wipe capabilities, and more. The MDM functionality I need is for iPhone device enrollment and management. I do not have an existing solution that needs to be integrated, so will require a new solution to be built from scratch. Before showing interest on this job, Please read the below link and then you can bid for this job FYI: The ideal candidate has extensive experience developing mobile device management solutions and can create a

...of the container to accommodate additional components or wiring needs. * Transform an existing USB-C port into an SD Card port, ensuring precise dimensions and fit. 3. Aesthetic Enhancements: * Refine the design by rounding the borders and corners of the container, aiming for a sleeker and more user-friendly finish. 1) Start with the initial model and DO NOT CHANGE the dimensions of the model, do not change the width and the screen opening, leave the model in the original dimensions. 2) Close the USB C port hole. 3) Create the 3 holes IN THE CORRECT POSITIONS, as indicated in the figure. They must be in the right positions. 4) Create the opening for the SD card, in the indicated position (The one you made yesterday is on the opposite side, check the drawing for c...

I require a skilled developer to create a bus ticket booking application supported on both Android and Web platforms. This application should feature a user registration and login capability, thereby creating personalized experiences. Here's what is needed: Features - User registration and login feature for personalized use. - Facility to book bus tickets. - Support for credit card and debit card payments. Ideal Skills - Proficiency in Android and Web development. - Excellent understanding of payment gateway integration, specifically debit and credit cards. - Experience in developing applications with user registration and login features. - A portfolio with similar apps might give you an edge. This project demands a high degree of user-friendliness, secure transac...

I need a proficient PHP developer experienced in manipulating URL accessibility. Ideally, only Google bots...experienced in manipulating URL accessibility. Ideally, only Google bots should access the URL, keeping the link invisible to all other including real human. The task requires the ability to: - Leverage PHP to restrict access to the specific URL; - Use user agent string detection to discern between Google bots and real human users; - Block all real users, regardless of their geographical location or device used. Your extensive background dealing with PHP, coupled with a solid understanding of user agent strings, is essential for this project. If you have previous experience working on similar projects, those will be advantageous. Please share examples of your past work if...

We are the fantastic fit for your We are in freelancer for 10years. And successfully completed over 3000 projects. My previous works: LOGO: BUSINESS CARD: FLYER: * Deliverables: • Source File • 3D mock up eDesignSolution

...on how to use the color palette on various media. 3. Typography Primary Typeface: Details for a modern, sophisticated primary typeface for use in headings and titles. Secondary Typeface: Specifications for body text and secondary headings. Web-Safe Fonts: Include alternatives for online use. Usage Guidelines: Specify font sizes, spacing, and appropriate use cases. 4. Business Card Design Layout: Standard dimensions and layout must be defined. Content: Information to be included. Design Elements: Application of logo, typeface, and colors. 5. Email Signature Layout: Standard design and structure. Content: Required details to be included. Design Elements: Usage of logos, fonts, and colors. 6. Social Media Ads Templates: Create temp...

I'm looking to have my utility token listed on Coin Market Cap. The token is built on the Binance Smart Chain, establishing its preeminent functionality. A complete whitepaper, illustrating the motive, design, and purpose of my token, is available for reference, conveying a clear project narrative. Ideal Skills: - Knowledge about cryptocurrency, specifically utility token - Understanding of the Binance Smart Chain - Experience in token listing on Coin Market Cap

I need an experienced graphic designer who can help me enhance the design of basic ID cards for my organization's 44 employees. Key Requirements: - I will provide an Excel file with detailed employee information. This should be included in the design. - Each ID card should include the employee's Name, Employee ID Number, Date of Birth, Emergency Contact Number, and the Company Address. - The design should be professional and visually appealing. I'm looking for someone who can take on this task urgently and provide high-quality work within a short timeframe. Your past experience in designing functional and aesthetically pleasing ID cards will be a huge advantage.

I want a software, the device I use to print the output of the project I prepared as WebView, Image, and PDF is TSC, for this, it is necessary to use the connection method 'socket' with the IP and port 9100. Additionally, the '' library inside should be utilized for the application to run. The resources available are as follows, along with an example APK.

We're dividing assets into fractions. We have .sol files related to smart contracts (ERC20 on Ethereum with a bridge on Gnosis). We're in search of an expert who can review these files and determine their functionality for deployment. Should this collaboration proceed smoothly, we're open to establishing a long-term partnership for technical support.

As we're in the development stage of building a decentralized application, I'm looking for a skilled Solana developer to join the project. The main focus of the project is on building a decentralized application. Therefore, the ideal candidate should have experience with smart contract development and blockchain integration. Skills and experience required: - Proven experience in smart contract development and blockchain integration - Strong knowledge of Solana and Rust programming - Experience in deploying decentralized applications The ideal developer will be able to work closely with our team to bring our decentralized application project into reality. The project is already in its development phase, so we are searching for an expert who can hit the ground ru...

...tailored for my school. The system should incorporate a range of school-specific features and ensure that it can handle the significant amount of students enrolled (500 or more). Key Features: - **Student Attendance Tracking**: An essential feature that will allow efficient monitoring of student attendance. It should be easily navigable and facilitate real-time updates. - **Gradebook and Report Card Generation**: A feature that will automate the grading process, enabling teachers to input grades and generate student report cards efficiently. - **Parent Communication Portal**: A secure platform through which parents can access important information about their children's academic performance and school activities. This portal should also facilitate two-way communication betw...

As the owner of a website currently experiencing slow load times, I am seeking expert assistance to enhance the performance. The primary requirements are as follows: - Improve loading speed: The website presently takes more than 5 seconds to load. I'd like to significantly decre...responsiveness: Currently, there are noticeable performance issues on desktop and smartphone devices. I need improvements in this area. The ideal candidate for this project should have relevant experience in web development and optimization techniques, as well as an in-depth understanding of device-specific responsiveness adjustments. Prior expertise in dealing with similar issues would be highly beneficial. The goal is to have a swift, smooth-running website that offers an efficient user experience...

I'm new to the Medium Partnership Program and have been creating primarily creative writing content on a monthly basis. I'm looking to significantly increase my program earnings. - Ideal Skills and Experience: - Proven results in earning through Medium Par...program earnings. - Ideal Skills and Experience: - Proven results in earning through Medium Partnership Program - Familiarity with creative writing on Medium Platform - Strategically increasing posting frequency to maximize earnings The objective here is not just to create more content, but to generate higher-earning content. Thus, if you are adept at understanding Medium's algorithms and reader patterns, that's a great benefit. Proven experience in boosting Medium Partnership Program income is...

...accurate, quick work, ideally completed by someone with experience in HR processes or a similar background. What you need to do: The project is divided in 2 milestones. 1. the task is to submit the employee documents to the clinic receptionist or manager and ask them to provide us with verification . 2. second part is to make 6 geo tag pictures Of the signboard of the clinic , building, business card. By using following app . For proof of your visit we need the pictures. What I will provide: - All necessary information for you to verify the potential employee's employment history This task takes precision and attention to detail; your due diligence can have a significant impact on my organisation. Please only apply if

...potential developer/buyers of Lifestyle Blocks in St David Springs Arizona. The market area to solicit is Vail Arizona. The product is in St David Springs Arizona. St David Springs is fertile farmland with endless water, fertile ground an a perfect environment for lifestyle farm blocks. The theme first made popular in New Zealand. I believe we need a “banner campaign: that encourages the viewer/reader to watch the video – We can test each of the three below Video Title URL-YouTube Artesian Water and Ponds In Arizona Avoid Tucson Water Cost Increase Colorado River Water Alternative The objective will be to get the person encouraged by the banner to watch the video and then for the individual to

I'm in search of a qualified developer to create a sniper bot. This complex trading bot should ideally have the following features: -most important function is a sniper bot functio...to identify new coins and snipe within milliseconds and utilize unique trading algorithms and strategies to ensure multiple profitable entry and exit points and take advantage of the trading environment. - Quantitative complex algorithms: The bot should be able to crunch numerical data to identify trading opportunities. - Should be user friendly interface or app and work flawlessly via mobile device or computer. Ideal candidates should have proven experience in bot development, machine learning, and quantitative algorithm creation, Solana blockchain and be extremely familiar with crypto tradin...