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    As an online business owner, I am in urgent need of a web developer with exceptional WHMCS experience. My requirement is the development of a custom template for my WHMCS. Specific Requirements: - The expert I am looking for sh...seamless experience for my users and would appreciate a freelancer who shares the same vision. - The primary color scheme for the design must be blue. Although I do not require a strictly monochromatic design, blue must be the most dominant color. Ideal Skills and Experience: - Proven experience in WHMCS custom template design - A strong understanding of brand-specific design - Proficiency in payment gateway integration - A portfolio demonstrating a knack for user-friendly interface designs Please attach or provide links to your relevant past wo...

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    I'm looking to have an E-banking platform developed encompassing the following components: * Account Management * Visa Card Services * Transaction History For security in access: * Utilization of a username and password * Implementation of two-factor authentication * Integration of biometric authentication For account management...to accommodate: * Balance inquiries * Generation of account statements * Facilitation of transfers between accounts Ideal candidates will have a robust background in banking software development and a keen understanding of best practices in user experience and security. Proficient skills in security systems incorporating two-factor and biometric authentication are necessary. Understanding payment gateway integration for visa card services...

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    I am in need of a PHP developer who can successfully implement the PhonePe payment gateway API onto my website. I'm looking to replace the existing RazorPay system. Although the client skipped detailing the necessary functionalities, basic knowledge of popular features like payment collection. - Proven experience with PHP development - Familiarity with PhonePe API integration - Ability to replace RazorPay with PhonePe flawlessly - Knowledge of common payment gateway functionalities.

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    Must know JOOMLA! I'm in need of a developer who can add a pre-made, mobile-focused navigation bar to my Joomla website. Key Tasks: - Implement a pre-existing, responsive bottom navigation bar that is compatible with both mobile and desktop devices. I have a YouTube video guide and GitHub files with the Mobile Responsive Bottom Nav Bar - Proficient in HTML, CSS, and JavaScript. - Experienced with Joomla and GitHub. - Knowledgeable in responsive design. The freelancer with the most cost-effective bid will be preferred. It's a straightforward project and a great opportunity for those looking to boost their profiles with a successful, quick turnaround. I'm looking forward to your proposals. Mobile Responsive Bottom Nav Bar

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    ...will be highly valued in this project. Key Details: • While I am open to style suggestions, I am leaning towards a modern and minimalistic design. Classic elements can also be blended in to create an engaging logo. • Blue should be the dominant color in the logo, conveying a sense of credibility and trust. • The logo should incorporate an innovative representation of a 'fat Buddha holding a pool net' that aligns with my brand identity. Ideal Skills and Experience: • Experienced in graphic design and logo creation • Ability to incorporate various design elements in a unique and telling manner • Previous experience in creating brand logos, preferably with a knack for designing symbol-driven logos • Strong creativity and problem-solv...

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    I'm in need of a savvy developer who has a deep under...need of a savvy developer who has a deep understanding of both the Shopify and Adyen platforms. The primary task is to integrate Adyen's payment processing services with my Shopify store. The integration must offer the following: - Adyen's payment processing functionality on Shopify - Support for Credit/Debit Cards as a payment method, via Adyen - Capability to handle multi-currency transactions seamlessly Relevant experience with Shopify and Adyen systems is paramount to this project's success. Ideally, you should have a solid record demonstrating successful integrations between these platforms. Your deep insights into e-commerce transactions, and payment gateways will significantly b...

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    I'm in need of a seasoned .NET Core developer who can assist in customizing a paid script. The library is for SMPP written in .Net core. SMPP is a protocol for sending SMS from our server to Telco's. We will be SMPP client and Telco (SMSC) will be SMPP Server. Here's the link to the library: We would like the script to get data from RabbitMQ and Push it to Telco's SMPP. Script has an option to control TPS (Transactions per second) per SMPP and we will define the TPS for each SMPP. Primary Tasks: - Send sms (submit_sm) to different teclo's based on the RabbitMQ message (different sms will be routed through different Telcos) - Save message ID from Telco on submit_sm into RabbitMQ for batch processing - Save Delivery reports (when Telco's SMPP...

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    I need a skilled developer to create a w...efficient. - Strong experience in implementing user registration and login features. - The application needs to provide a seamless user experience for registration and login. - Please also ensure that the code is clean and well-documented, so it could be reused or adjusted in the future if needed. Important skills for the job: - Proficiency in backend languages, especially in Python, Node.js, Java, or .NET. - Strong knowledge of database management. - Hands-on experience in implementing user authentication and authorization mechanisms. - Good understanding of frontend languages as well to ensure the front-end works effectively with the back-end. Please submit your bid if you believe you can deliver this project keeping quality as the top...

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    Keen to collaborate with an advanced .NET developer who can bring their expertise and proficiency to create efficient APIs. As your main responsibility, your role revolves around the development of APIs that exemplify the best in scalable design. Core Functions: We're revamping our stock management system, building new .NET APIs and migrating existing Node.js APIs to .NET. Seeking a skilled .NET developer to create robust APIs from scratch and refactor current ones for seamless integration. If you're adept in .NET and Node.js, join us in this exciting project. Ideal Skills: - Advanced proficiency in .NET framework - Proven track record in scalable API design Application Requirements: Please include a comprehensive overview of your exp...

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    I'm looking to add SIP telephony functionality to my existing Windows Forms project. Here's what I need: - A feature to make and receive phone calls through the application. This is essential to the effectiveness of the tool as it is primarily a communication enabler. - I only need to support a single line. Multi-line telephony is not necessary for the scope of this project. - An added functionality to provide real-time call statistics is required. It is crucial to get insights into the ongoing calls which can later be analyzed for quality management and improvements. Ideal candidates for this job are those with a strong background in .NET and Windows Forms development, as well as a clear understanding of VoIP protocols, particularly SIP. Knowledge in implementi...

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    As the client for this project, I am looking to build a WordPress-hosted payment page that seamlessly integrates with GlobalPay for accepting credit card payments. **Specific Features** - The payment page should have a one-time payment option. - It should also support ApplePay and Google Pay. - The page should support URL parameters for Client Name, Email, Reference and Payment Amount, so we can generate a URL within our CRM and it will prefill the fields on the payment page - We would like to receive an email with details of every completed (or failed) payment **Design and Layout** - For the design and layout of the page, I'd like to adhere to the design of the existing site. - Thus, familiarity with WordPress design integration would be a...

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    Special project hourly basis need to remove some text add some text

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    I'm looking for a professional who is well-kin in using Xero accounting software. I need all types of bills to be recorded including unpaid, overdue, and fully paid bills, which I have been manually entering payments for up until now. The following are job specifics: - Accurate recording of all the bill payments ...payments in Xero - Inclusion of high-level details like the amount paid, date, vendor information, and a full account of each item on the bill Experiences in accounting/bookkeeping and absolute proficiency in Xero are a must for this task. Your demonstrated abilities to pay attention to details would be a distinct advantage. I want to record payment in the unpaid bills. some bills are in ZAR and while some are in USD. I have 687 bills to add payment:...

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    ...GLOBAL_ENV.GATEWAY_ENDPOINT + "/?encoding=" + n + "&v=" + window.GLOBAL_ENV.API_VERSION + "&compress=zlib-stream"; ("[FAST CONNECT] connecting to: " + e); var o = new WebSocket(e); = "arraybuffer"; var t = (), i = { open: !1, identify: !1, gateway: e, messages: [] }; = function() { ("[FAST CONNECT] connected in " + (() - t) + "ms"), = !0 }, = = function() { window._ws = null }, = function(n) { (n) }, window._ws = {

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    I am seeking a Shopify expert who can create a professional Shopify store from scratch. If you're an experienced Shopify developer with solid skills in custom theme design, product inventory management, and payment gateway integration then this job is for you. Your portfolio should include past work showcasing your Shopify development experience. Be sure to include a detailed project proposal demonstrating your understanding of my requirements and proposed solutions.

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    I'm in need of a freelancer who can expertly design a payroll system in Excel, ensuring it has the capacity to print payslips. Any potential freelancer should ensure the system includes: - Employee information - Payroll calculations - Tax deductions Additionally, the following calculations need to be embedded into the system: - Gross salary calculation - Tax deductions calculation - Net salary calculation - Taxable Pay Year-To-Date (YTD) - Pay As You Earn (PAYE) Year-To-Date (YTD) Finally, the system should have the ability to accumulate leave days without affecting the salary. A template of the desired payslip will be provided later for reference. Skills and experience in Excel development, payroll system setup, and familiarity with tax calculation formulas are ideal for...

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    ...detail upload - Sample tracking from submission to results delivery - Barcode scanning for quick sample identification - Push notifications for status updates - Integrated payment gateway for services - User profiles to manage submissions and view history - Advanced search functions and test panel selection - Robust backend system for result postings and updates 1. User registration and login: The user will need to create an account and log in to access the features of the laboratory services. They can access from our website 2. Test ordering: The user can select the tests they want to order from a list of available tests and add them to their cart. ( yes, user should be able to enter a list of their samples s names and select type of test from our panels for eac...

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    ...Functionalities Required are: * User Registration: The app needs to have a systematic registration process for new users. * Package Tracking: There should be a feature that will allow users to track their packages in real time. * Payment Gateway: Users should be able to make secure payments via the app. The ideal candidate should have a proven track record of developing cross-platform applications, preferably with a shipping or logistics background. They should be proficient in creating responsive and interactive interfaces, have a good understanding of payment gateway integration, and a sound knowledge of user experience design around registration and real-time tracking systems. If you have a portfolio of similar projects, please include it in your proposa...

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    ...seeking a highly skilled freelancer to build an e-commerce website, complemented by a mobile application. Main Features Required - Online Store: The platform should function as an online store where users can easily navigate and purchase physical products. - Payment Gateway Integration: The platform needs to support direct payment. Security of transactions is paramount. Ideal candidate should have: - Solid experience in building e-commerce platforms, both websites and applications. - Knowledge in integrating secure direct payment gateways. - Familiarity in crafting user-friendly and engaging shopping experiences. - High level problem-solving skills and attention to detail. Your proposal should include examples of previous e-commerce projects you've ...

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    I have 10 photos to clip, add shadow (behind, north-west) and overall little clean. Deliver with layers in psd. Pretty urgent. Single images need to be "harmonized" for the proportions / size in the image Could you do a test on 1 ? Then we proceed for all ? Thanks !

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    I am seeking an experienced individual or team to help generate sales leads on an affiliate basis for my B2B SaaS order to Cash business. Key Responsibilities: - Leveraging various methods such as calls, emails and potentially door knocking to attract potential clients. - Successfully communicating and promoting our...effectively, such as calling and emailing - Data entry skills and proficiency in Excel - Cold calling and door knocking experience is a plus. I am looking for someone who understands the value of well-qualified leads and the impact it can have on a growing business, and I can't wait to start driving success together. Affiliate program provides for 12 months trailing 25% commission based on paid invoices net of any taxes and charges. Sample of affiliate agre...

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    I require an expert in Upmind, Cpanel, and Stripe to integrate and configure my platforms. The following tasks need to be performed: - Connect Upmind to my Cpanel server. Knowledge in setting up server connections and troubleshooting potential issues is essential. - Implement a billing system within Upmind that uses Stripe as the payment gateway. The freelancer should have substantial experience configuring secure payment systems and be proficient in setting up Stripe. - Set up an upfront store within the Upmind platform. The individual needs to be familiar with e-commerce and digital storefront setups within limited-server platforms. The perfect candidate would have a track record of synching different platforms together and setting up billing systems using Stripe. ...

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    ...utilizing C# .NET 8 with the Blazor framework. The application should be compatible with MongoDB for data management, and must integrate airlines API for flight information. Key Features Required: - User Registration and Login: Permit users to register and login to maintain their bookings and personal information. - Flight Search and Booking: Enable a comprehensive search functionality to find flights and seamless booking interface. - Payment Gateway Integration: The application should provide a secure method for users to make payments online after confirming their bookings. - Airlines API Integration: The application should integrate airlines API to ensure timely updates on flight schedules, delays, cancellations, among others. Ideal Skills and Expertise: - Flue...

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    ...application payment page. This complex wireframe needs to cater to my specific requirements: The ideal candidate should possess a profound understanding of UX/UI design, wireframing and a strong proficiency in payment gateway integration. to deliver a editable wireframe via , miro , figma details step by step Step 1: Arrival from Merchant Website The user initiates the payment process on the merchant's website by clicking a "Checkout" or "Pay Now" button. They are redirected to the PSP's payment page via a POST request. This request includes the order information (items, amounts), customer information (at least the email), language preference, and return URLs for successful or failed transactions. Step 2: Language S...

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    I need experienced developers to collaboratively build an e-commerce website and matching iOS and Android application. Key Features Required: - A captivating product catalog - Integrated payment gateway Ideal Skills & Experience: - Extensive knowledge of iOS and Android development - Proven experience creating visually appealing and functional e-commerce websites - Demonstrated application of innovative solutions in digital development Interested freelancers, please demonstrate your expertise with portfolio examples of similar projects.

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    I am in need of a replication of Bigcommerce or Magento website, identical 100% in everything. The aim is to exactingly recreate the vital aspects: * Product Catalog: The ability to easily list, manage, and categorize our products is vital. * Shopping Cart: A user-friendly and secure shopping cart is required. * Payment Gateway Integration: This should include all the major processors for customer convenience. * Advanced Search Functionality: Customers should be able to find what they're looking for within seconds. * Inventory Management: I require a simple yet robust system to track stock. Design-wise, the Homepage layout, Product listing page design, Checkout page design, etc must be identical. Ideal candidates for this project should have ample experience with...

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    Hi Muhammad K., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    We require the development of a user-friendly and robust web application that facilitates the investment process for both Admin and User roles. The platform will feature horse listings with detailed information, investment cart functionality, secure payment processing, and administrative tools for managing listings and investor transactions. Tech: MERN Stack but I am open to suggestions Reference: similar to but instead of buying shares in real estate, I am interested in getting users to buy shares in sport horses Key Features: User Registration and Authentication: Allow users to register securely with email verification and password encryption. Implement a secure authentication mechanism for user login. Dashboard for Admin and Users: Provide dedicated dashboards for Admin and

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    I need a professional to design an e-commerce website for my handloom products, using WordPress. Key f...professional to design an e-commerce website for my handloom products, using WordPress. Key features: - The site should support transactions through Stripe as the main payment gateway. - Considering my primary target audience wasn't defined, the web design should be universal, appealing to individual consumers, large retailers, and small businesses alike. - The site should be user-friendly and aesthetically pleasing, showcasing products in an organized, easy-to-navigate format. Perfect freelancer for this job would be well-versed in: - WordPress website design, especially for e-commerce. - Integrating Stripe as a payment gateway. - Designing web...

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    I'm in dire need of a Telecommunication Engineer, specifically experienced in both hardware and software aspects of ZTE packages. For the packages, first of all I need B8200 board software packages like: , SW-UMTS, NB-IOT and so on. Also UME R18, Elastic NET UME GULN-ITRAN-5.55.29.19p20RKJX, LMT, U31, OMMB are needed for those 5.50 packages. Also I need ZTE account for for downloading docs from ZTE.

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    ...security protocols with a track record of securing WordPress sites. • Capabilities in optimizing website performance for speed and efficiency. • Ability to independently solve problems and meet project deadlines. Project Duration and Budget: • Duration: The project is expected to start immediately with a completion timeline of 2-3 weeks. • Budget: Fixed budget of $200. Why Apply: This project is a gateway to a long-term partnership, offering the chance to significantly enhance a crucial online platform. Your expertise will not only revive the site but also elevate its overall performance, security, and user experience. We value long-lasting professional relationships and are keen on working with someone who is looking for a steady stream of future projects. ...

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    I'm seeking a skilled developer to integrate Stripe Connect with d...Stripe APIs - Is well versed with different Stripe operating modes, specifically the Express Account and destination charges This would be the app's first integration with a payment gateway, hence, a meticulous approach ensuring clean and efficient coding is indispensable. The project revolves around managing payouts to sellers using Stripe Connect. Your job would be to configure the system in such a way that all payouts are carried out without any hassle. This is a critical feature for the functionality of our app and needs to be done impeccably. Please detail your previous experience with integrating payment gateways, specifically Stripe, into mobile apps when submitting your bid. ...

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    I'm in need of a savvy Shopify developer who can assist with a range of tasks. Since I'm not yet sure whether I need a new online store or modifications to an existing one, I need someone ready to adapt and guide me through the process. Your role might include: * Theme customization * App integration * Payment gateway setup Ideal skills include the ability to: * Develop and customize responsive Shopify themes * Integrate third-party apps seamlessly into Shopify * Implement billing and payment gateways Although I've skipped the question about what products or services I will sell, rest assured that your role will be broad and evolving as the business takes shape. Please be prepared to handle a variety of products, whether they are physical or digital ...

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    I am looking for a well-organized and detail-oriented professional to perform data entry of a large volume of cash flow statements into my financial system. KEY TASKS: • Accurately enter financial data from more than 500 cash flow statements • Ensure correct input of all financial entries, including income, expenditures, and net cash flows • Complete the assignment within a month IDEAL CANDIDATE: You'd be a perfect fit for this project if you have: • Proven experience in financial data entry or bookkeeping • Excellent attention to detail to maintain the highest level of accuracy • Ability to work efficiently to meet the deadline

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    ...website and APP: - secure login, with different level of access: admin, editor (only for news), team manager, referee - posibility to add/edit remove players and player details, same for the teams - posibility to add/edit competitions based on championship template and cup template - multiple diviosions, multiple groups/division - schedule for the competitions should be generated automatically, based on custom Berger tables, and for custom defined date, hour and venue - editing of goals/points scored per player - evidence of medical visa, with reminders before expiry - transfer area, enabled only in predefined periods of time. Posibility to implement Payment Gateway for the transfers - evidence of cards and suspensions, with automatic reminders in case of su...

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    ...designing, developing, and implementing e-commerce websites, particularly with Magento. - You must have a deep understanding of the platform's function and capabilities, user experience, and analytics. - Proficiency in coding languages such as HTML, CSS, JavaScript, and PHP is required. Specific Needs: •Development and implementation of a fully functional Magento e-commerce store. •Efficient payment gateway integration is an absolute necessity. the final result should be like : •Admin panel •Frontend language: RO-EN Ideal applicants should be problem solvers, possess excellent communication skills, and be able to work within tight deadlines. It would be beneficial if you have a portfolio of previous Magento e-commerce stores for reference. It is...

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    I would like to add a cell from excel that display the draft amount in an email which changes for each line

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    I'm on the lookout for a talented freelancer who has notable experience in creating robust and visually appealing eCommerce websites. The site needs to be responsive and easy to navigate, as it will be selling a wide range of products, with the ...site needs to be responsive and easy to navigate, as it will be selling a wide range of products, with the possibility of categories for electronics, clothing, and home decor. Key Requirements: - WordPress experience is a must, as that's the preferred technology stack. - Please include your past experience particularly in WordPress eCommerce development. - Knowledge in SEO, security, and payment gateway integration would be advantageous. Your in-depth understanding of WordPress will be critical for this job. Looking fo...

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    ...reversion to breakout strategies. However, the primary objectives are to secure consistent net profits, keep drawdown percentages low, and guarantee at least one trade per day. Additionally, the strategy should undergo thorough backtesting, extending as far back as feasible or at least to January 1, 2020. Required expertise: -Proficient in Ninja Trader 8 programming and optimization -Deep understanding of various trading strategies and the application of technical analysis tools -Demonstrated success in developing scripts that consistently yield profit The script must leverage essential indicators or technical analysis tools for optimal performance. The primary focus is on achieving a sustainable net profit, with the exact amount being flexible. If you have an e...

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    Basically, the application is related to the chat with AI bot. And the application flow or the feature are as below - User will be able to sign up through google or apple id. We can use cognito for that - User will have list of challenges. The completion of each challenge will open a new challenge - Each challenge relates to chat with BOT. the conversation will be about a case which will be received from Backend API. - Each challenge has a limit of 10 messages. - Based on 10 messages AI will do the sentiment analysis and will respond with a score (out of 100). - Passing score for a challenge is 32, which will open the next challenge. - User profile Update screen - backend API will provide some photos thorugh API to render in gallery. These photos will be of avatar of AI bot which participa...

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    ...Form Builder application that will be compatible with both web and mobile. Technologies: .NET 8 Blazor Server (web) + .NET MAUI Blazor Hybrid (mobile). MudBlazor (component library) JSON The application should have a builder component and a runner component. The timeline for the project is within a month. Here are some of the functionalities that are required in the form builder section of the application: - Capability to add various types of fields including but not limited to: * Text fields * Multiple-choice questions * Date fields * Dropdown fields * Free text fields - Ability to add a feature to take photos and store them locally. Freelancer Experience. Blazor Server (targeting web) .NET MAUI Blazor Hybrid (targeting Windows and Andr...

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    I'm seeking a skilled app developer to create an enterprise calculator for Android. This is not your basic arithmetic application. It needs to have more advanced functionalities. Key Features Required: - Basic Mathematics: The app should be capable of performing simple arithmetic calculations. - Financial Calculations: Capability to calculate financial metrics like Return on Investment (ROI), Net Present Value (NPV), etc. is vital. - Statistical Calculations: The app should also be able to carry out statistical calculations involving mean, median and such. Ideal Skills: - Android application development experience - Understanding of financial and statistical formulas - Proven record in designing calculator apps would be a bonus I am looking forward to seeing the unique desig...

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    ...requirements. You will collaborate closely with cross-functional teams to ensure seamless integration with existing systems and provide technical guidance to junior developers. Good experience in software development, with a focus on POS systems. Proficiency in programming languages such as Java, C#, or Python. Experience with POS development frameworks and technologies such as JavaPOS, OPOS, or .NET POS for .NET Core. Strong understanding of POS hardware peripherals such as barcode scanners, receipt printers, and cash drawers. Knowledge of POS industry standards and protocols (e.g., ISO 8583, EMV). Familiarity with POS software architecture patterns such as MVC, MVP, or MVVM. If you are passionate about developing innovative POS solutions and possess the necessary skill...

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    ...specifically need: - Redesign Layout: A fresh, modern design to appeal to my audience. - New Features: Integrate user account management for customer ease. - Enhanced Speed: Improve loading times for a better user experience. IDEAL CANDIDATE: - Experience in E-commerce Web Design - Proficient in User Interface (UI) and User Experience (UX) Design - Skilled in Website Optimization - Knowledgeable in Payment Gateway Integration The goal is to create a seamless shopping experience that encourages sales and repeated visits. If you have a portfolio showcasing similar projects, please share it in your proposal....

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    ...system for customer reviews and ratings to help guide others' purchasing decisions. Our website will showcase a range of 100-500 unique products, therefore, the platform must be able to support this volume. Ideal skills for this job include proficiency in Laravel, a keen eye for UX/UI design, and previous experience with ecommerce website development. A sound understanding of different payment gateway integrations and responsive web design will be advantageous. I'm seeking someone who can not only build the website but can also contribute with suggestions for improvements and additions to enhance the customer experience. The desire is to build a robust platform that provides a seamless online shopping experience to our customers. If you believe you have the n...

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    Need to create bulk email marketing desktop software

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    ...of a skilled Wix developer who can assist in establishing an eCommerce platform for my business. The ideal individual should possess the following skills and experience: - Proficiency in Wix platform - Extensive eCommerce experience - Experience integrating third-party tools The website will include a variety of custom design elements in order to highlight the products we offer. While the payment gateway integration was not specified, it would be best to have the flexibility to explore various options. We anticipate featuring more than 100 products, therefore the back-end system needs to streamline inventory management. Your role will involve more than just setting up; you'll be creating an online experience that's seamless for both us and our customers. Plea...

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    Hi, I'm currently facing a technical challenge with OAuth concerning my Microsoft.AspNetCore.Server.Kestrel. I need a skillful programmer to investigate and resolve this issue. Specifically, I'm experiencing an "invalid token" error which entirely hinders the authentication process. Here's the deep-dive of my requirements: - Understanding and experience with - Proficient knowledge of OAuth, particularly authentication - Ability to troubleshoot and resolve "Invalid Token" error It's very crucial for me to have this issue rectified as swiftly as possible. I'm looking for someone who has expert knowledge in this field and a proven track record of resolving similar problems. Remember, the key skill here is experience with OAuth and Asp.Net Core...

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    ...shopping cart and delivery tracking system. Also, robust anti-fraud measures should be in place to guarantee a secure shopping environment for the customers. 3. Payment Gateway: I'm particularly interested in incorporating GoDaddy Payments as the payment gateway. The checkout process must be smooth and highly customizable. 4. Customer Feedback: There should be a provision for customer reviews and ratings for individual products. Ideal Skills: - Proficiency in front-end and back-end web development. - Experience with e-commerce platforms, particularly platforms hosting a large number of SKUs. - Familiarity with GoDaddy Payments gateway. - Demonstrable experience with user interface design and customer feedback systems. If you have a portfolio of...

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    ...issues with the OAuth authentication in my .NET application. Specifically, I'm receiving an "Error 400: redirect_uri_mismatch" message when attempting to authenticate. Despite confirming that the correct redirect URI has been registered in the Google API Console for my application, the issue persists. The task I need to be completed involves: - Diagnosing the root cause of this error - Implementing necessary solutions to fix this issue - Ensuring the OAuth authentication process runs smoothly afterward Ideal Skills and Experience: - Solid experience in .NET programming - Deep understanding of OAuth authentication - Proven track record in debugging .NET applications - Proficiency in using Google API Console The final deliverable should be a robust...

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