Java code payment gateway example jobs

We developed custodial wallet using Kotlin, JAVA, Node.js, etc. and when we click the "send" button coins cannot be sent. Please check and fix the issue. apk backend admin panel

I am in need of a skilled developer who can integrate a custom payment gateway to facilitate transactions for real estate ad publishing on my website. The payment gateway should be linked to Commercial Bank in Sri Lanka. Key requirements include: - Developing a secure, user-friendly payment gateway that supports real estate transactions - Linking the payment gateway to Commercial Bank in Sri Lanka Ideal skills for this job: - Proficiency in custom payment gateway development - Experience with integrating payment gateways with banks in Sri Lanka - Previous work on real estate ad platforms would be a plus Your role will be crucial in ensuring a seamless and secure payment process for users who wish to publ...

...knowledge of cryptocurrency payment system integration. Here's what I need: - Homepage overhaul: I've a specific layout in mind that I want to implement. No new text or images needed, just tweaking the presentation to make it more engaging and user-friendly. - Improvements to the Google ads landing page: Similar to the homepage, I'd like to edit the layout and presentation. - Notification bars & cookies: I need to enable cookies for data collection, optimize notification bars, and ensure they're compliant with privacy laws. Skills required: - Proven web design experience, particularly with landing pages. - Strong understanding of SEO to optimize changes. - Knowledge of cookies enabling and associated privacy laws. - Experience integrating crypto walle...

...can create a fully custom web page focused on showcasing cryptocurrency financial products. The page will need to support USDT payment, and have robust user registration and management functionalities in the backend. Key Deliverables: - A visually striking and fully custom designed web page. - Support for USDT payment. - Backend system offering user registration and management. Ideal Skills: - Strong design portfolio, demonstrating your experience in creating custom web pages. - Experience with cryptocurrency and financial product display. - Proficiency in backend development, particularly in user registration and management systems. - Knowledge of payment gateway integration, specifically with USDT. The final product should be visually appealing, user-f...

...looking for an experienced developer to create a cross-platform e-commerce app for both iOS and Android. Key Features Required: - Payment Gateway Integration: The app should support secure online payment processing to facilitate seamless transactions. - User Reviews and Ratings: An essential feature to help build trust and encourage user engagement. - Product Recommendation Engine: An advanced feature that suggests products to users based on their previous interactions with the app. I'm looking for someone who has a strong background in mobile app development, particularly in creating e-commerce apps. Experience with both iOS and Android platforms and integrating payment gateways is highly desirable. Additional experience with user review systems and ...

We are searching for a mobile developer to join the team to finalise a project for MVP. We need a single developer with both Android (react/java) and iOs (swift) to finalise the app already well underway but requiring changes in UI and functionality. You will also use WhatsApp for comms and JIRA for ticket management and be a strong communicator. Experience a must. Looking for a price per week, and 4 milestones are created and based on sprints achieved.

We're seeking freelance programmers with a flexible skill set as the specific programming languages and project objectives...seeking freelance programmers with a flexible skill set as the specific programming languages and project objectives weren't defined. An ability to adapt to various programming languages would be ideal, encapsulating yet not limited to Java, Python, and C++. As the project's main target and functionality weren't specified, experienced bidders with diverse backgrounds in creating mobile apps, website development, and software application building would be preferred. This project may contain elements like user authentication, database integration, and payment processing. It's important you're adaptable and comfortable with po...

I have a current website setup where I sell digital products. My aim is to enable customers to complete their purchases using Payoneer payment links. I already have an active Payoneer account that can be used for this function. The job will involve: - Implementing Payoneer API to create payment links within my website. Your role will heavily rely on familiarity with Payoneer API and specifically leverage this resource: - Integrating the resulting code on my clickfunnels html, making it an adjustable feature On the payment page, I would like to capture various types of information: - Customer contact details - Customer preferences - Specific product details The ideal candidate for this project has experience in website

...reflects my brand identity, and creates a lasting impression on my customers. - Product Page Optimization: My primary focus here is to enhance the product images in a way that will significantly improve my conversion rates. I'm looking for a developer who can expertly manage the images to make them more appealing, engaging, and trustworthy to my customers. - Payment Gateway Integration: I also need assistance in integrating the payment gateway. It is crucial that the process is smooth, secure, and user-friendly. I'm looking for someone who is not only skilled in Shopify development but also has a good eye for design, understands brand-building, and has a proven track record of successful e-commerce store development. The ideal candidate should ...

I'm in need of a seasoned React developer to help fix various aspects of a project. Your role would entail addressing issues across styling, functionality, and performance. Key Responsibilities: - Identify and rectify issues in the project's styling, ensuring it aligns with the desired UI/UX. - Resolve bugs and improve the overall functionality of the React project. - Implement optimization techniques to enhance the project's performance. Experience: - Proven experience in React development. - A strong track record in problem-solving across styling, functionality, and performance. - Excellent communication skills, as I'd prefer to communicate updates and progress through instant messaging.

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...- Checkout Process: The current checkout process needs to be streamlined, ensuring a smooth and hassle-free experience for customers. The website also requires backend development work, particularly integrating the Payment Gateway Razorpay. Therefore, experience with payment gateway integrations is a definite plus. Ideal skills and experience: - Proven track record of designing and developing successful eCommerce websites. - Extensive experience with Wordpress, understanding its capabilities and limitations. - Strong backend development skills, particularly with payment gateway integrations. - Ability to work with user experience in mind, ensuring that the website redesign enhances the customer's journey and ultimately leads to increased ...

I need an AEM expert with specific experience in Dynamic Media implementation, as well as strong Java, Vue, and JavaScript skills. The project will involve a mix of backend and frontend tasks, and I'm looking for someone who can work with me on this for 3-6 months. Key Requirements: - Adobe Experience Manager (AEM) expertise - Dynamic Media implementation experience - Strong Java, Vue, and JavaScript skills - Ability to work on both backend and frontend tasks - Available to commit to 3-6 months of work Please only apply if you have the appropriate skills and are able to commit to this time frame.

I'm looking for a skilled Java developer to integrate the Coinbase, Kraken and many other cryptocurrency APIs into my project. Key Objectives: - Integration of Coinbase, Kraken APIs and many other's exchanges api's - Implementation of wallet balance retrieval functionality Ideal Skills: - Proficient in Java programming - Experience with cryptocurrency exchanges and APIs - Prior work with well known crypto exchange's APIs preferred - Strong understanding of API integration and security Please provide examples of similar projects you've worked on and your approach to API integrations. Your ability to meet the project's technical requirements and ensure security will be crucial.

I'm currently working on a printer port monitor and encountering an issue where it crashes the spooler. As a result, I need expert help to navigate this issue. Ideally, this person should have a strong background in low-level Windows C++ development. Key responsibilities include: - Investigating the root cause behind the spooler crashes - Guide towards the succes...ability. Knowledge of printer port monitoring is a requirement for this job as well. The main focus is on low-level C++ development on a Windows platform. PLEASE NOTE: If your language is C++, or not on Windows, please do not bid. Telling me you'll do it in Python or C# isn't helpful right now. Also, I need someone available NOW, not in a few days. If you cannot either guide me or fix my source code...

...our website so the orders placed on our website will be goes to my account on and they will print according to order and deliver to my customer with our name and address. Key Requirements: - E-commerce platform and Portfolio showcase. - Integrate APIs: Payment gateway and Social media login, along with the specific Service provider's API. - Tech: Flutterflow Utilize Flutterflow and API integrations to carry out these tasks. Ensure smooth, seamless transactions by integrating PayPal and Stripe as the payment gateway, allowing customers to make purchases straight from the site. Create a login and authentication system for users, facilitated by social media login integration. Provide evidence of related projects during your application. I'm looki...

I'm searching for a skilled A...construct an application similar to Instagram, focusing specifically on photo and video sharing features. Only front end work is required. Ideal Skills and Experience: - Android Development - Java or Kotlin - Familiarity with Instagram's functionality - UI/UX design implementation from provided specifications Tasks: - Implement a robust photo and video sharing feature - Translate my specific UI/UX design into an engaging user interface. I welcome developers with a solid track record in building interactive and aesthetically pleasing Android applications. It's essential to be proficient in either Java or Kotlin and have a solid understanding of Instagram to replicate its user experience successfully. Let's create a vi...

...mobile app for both iOS and Android. Essential Features: - User Registration and Login: The platform should have a seamless and secure user registration and login process. - Product Listing and Bidding: Users should be able to list products for auction and bid on items. - Payment Processing: There should be a secure payment gateway integrated into the system to facilitate transactions. - Post Labels API Integration: The platform should support API integration for post labels. - Full Custom Work and Exclusive Code: I'm looking for a fully customized solution that is unique and exclusive. Design Requirements: - Simple, Intuitive Design: The interface should be user-friendly and easy to navigate. - Competitor Website Reference: I have a competi...

I'm in need of a Pinescript developer who can extract the source code of an invite-only script on TradingView. I'm looking to replicate this script for my personal use, with no need for customization. Key Requirements: - Proficiency in Pinescript and experience with TradingView scripts - Ability to extract the source code of invite-only scripts

I'm looking for an experienced developer to deploy my Go and Docker code on an Ubuntu server. This is to be undertaken with: - A server hosting provider. - Proficient experience in server deployment and management. Key responsibilities include: - Utilizing stable versions of Go and Docker as recommended by the provider for optimal code performance. - Demonstrating previous experience in similar projects is a must for successful applicants. Skills needed for this job: - Familiarity with Go programming. - Experience with Docker deployment. - In-depth knowledge of Ubuntu server management.

I am currently experiencing issues with my ESP32 code for a GNSS u-blox module and radio. Specifically, my system’s functions are crashing, predominantly during the data transmission process. The result is the configurations I set have incorrect data, which I need to be rectified. The freelancers interested in this project should ideally have the following skills: - Proficiency in using the ESP32 chip - Experience with GNSS u-blox modules - Familiarity with radio communication systems - A proven record of debugging and fixing complex technical problems check the file attached to see the 8 tasks to be fixed, also may there is a few more.

Attention. Web Developers Please read our post carefully first BEFORE you respond We are seeking a professional web developer who has experienced with buildi...which fornat it will be built on. We are open to price negotiation etc Sent from AOL on Android I'm seeking an experienced web developer to create a crowdfunding/ fundraising website. A professional with a creative mind is needed as the website design will be open to suggestions. Key requirements are: - A firm understanding of crowdfunding/ fundraising principles - Ability to integrate a payment gateway - Capability to add a social media sharing functionality Expertise in modern web design trends will be a plus but isn't essential. Suite your creativity to the nature of the project and let's b...

I’m seeking a highly-skilled Laravel PHP developer with vast understanding of Bitcoin. This project involves integrating Coinbase as a payment gateway on my checkout system. The key requirements include: - Implementation of extensive transaction security. Beyond basic transaction measures, an integration of multi-signature wallets is crucial. Ideal Skills: - Proficiency in Laravel PHP - Extensive experience with the Coinbase payment gateway - Familiarity with Bitcoin and Ethereum transactions - Experience setting up advanced transaction security, especially with multi-signature wallets Additionally, I wish to integrate more than just Bitcoin in the future. To start with, Ethereum will be another cryptocurrency to support. Therefore, expertise in Ethere...

I've got the UI/UX ready for my import-export services w...E-commerce functionality: My website should be able to support the import-export business model, allowing for buying and selling of products. - I'm specifically looking for a site that caters to import-export services, so experience in this area would be a plus. - Other functionalities that might be crucial and can be discussed with the freelancer include real-time shipment tracking, online payment gateway, and multilingual support. Ideal skills and experience for this project: - Proficiency in WordPress, including e-commerce plugins and themes. - Experience in creating websites with import-export services in mind. - Strong communication skills to understand and discuss further functionalities that might b...

Requirements: 1. Analyze and understand how the code works 2. Setup environment and run all the microservices and frontends 3. Figure out how to add a channel

I need a smart attendance system for College Student , main focus is Attendance on Different subject like DBMS , PYTHON , JAVA , Etc which utilizes facial recognition technology. Like I want to take Attendance for all the subjects, so in take attendance there should be a option or drop down for the list of Subjects You want take the Attendance Key Elements: - On the main page/home page I need user to register with there Name, Id ,Phone number - And then a Button to take attendance on different subjects using Facial Recognition , in which there should be a option or drop down for the list of subjects - And one main Feature is to show a Pie chart which represents how many students has attended DBMS class , Python class etc - Attendance should be saved in XL Sheet and Pie chart s...

Upfront/Half payment for My Wizard Mom, this is for the first 11 illustrations.

I'm seeking a skilled developer to create a multi-platform taxi app for iOS and Android. This app is intended for use by passengers, drivers, and administrators. Key Features required: - Real-time location tracking - Fare estimation - Online payment capabilities The ideal freelancer for this job has experience in app development specific to these platforms, and ideally with these functionalities. A deep understanding of GPS and payment gateway integration is a must.

I need help with my Google Chrome extension. I developed a JavaScript script that retrieves the content of a post and intends to insert . However, I am having difficulty with the process. The feature should apply to platforms like Facebook, Instagram, Twitter and LinkedIn. This should be a simple task.

...electronics, fashion, and home and garden. Each category should be distinct and easy to navigate. - Integrated Payments: The platform must support a diverse range of payment options. I am looking to integrate a payment gateway for seamless transactions and also support bank transfers. - Responsive Design: The website should be mobile responsive, ensuring a seamless and consistent user experience across different devices. Ideal Skills and Experience: - Proficiency in web development, with a strong emphasis on marketplace platforms. - Experience in creating user-friendly interfaces, particularly for e-commerce. - Knowledge of payment gateway integration and secure transaction handling. - Familiarity with responsive design principles and best practices. ...

I need to develop a robust and reliable Bill Payment and Airtime Recharge system that integrates multiple payment methods and includes a user registration and login feature. Features should include: - A user interface for registration and login. - Support for debit/credit card payments, e-Wallet transactions, and bank transfers. The ideal developer for this project should possess: - Experience in designing secure login systems. - Excellent knowledge of integrating multiple payment options. - Proven experience in developing similar systems. - Attention to detail to ensure every transaction runs as smoothly as possible. Take up the challenge to help in streamlining how people pay bills and recharge airtime, book tickets, etc.

I would like to offer you my project. We can discuss any details over chat. [Removed by Fr...includes an e-commerce page for medical bracelets for elderly high risk people. I NEED A BRACELET PRODUCT PAGE WITH A CUSTOM CHECK OUT PROCESS USING SHOPIFY AND PAYPAL as well as assigning QR codes Ex. when a customer buys a medical bracelet he will need sign up and create a distinct user account with a unique QR CODE. He will scan his exclusive QR CODE to enter his personal medical information on his own private medical web page. The customers unique QR CODE will be laser-etched onto his medical bracelet for emergency personnel to scan to access his personal medical page information. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of o...

All the requirements that are mentioned with red indications update logos and other minor issues. If any issue comes up based on these requirements I will take the responsibility.

As a frequent user of the Indian Railway Catering and Tourism Corporation (IRCTC) services, I'm needing a software that has capabilities to: - Automatically search and book train tickets. - Effectively track seat availability. - Handle multiple payment options. This software should be specifically developed for Windows users. Ideal skills and experience for this project include: - Development of booking or reservation applications. - Proficient experience in Windows-based software development. - Understanding of payment gateway integration. In terms of the user interface of the software, I would appreciate it being customizable and user-friendly. This will ensure the software can cater specifically to the needs of various users, both new and experienced. Th...

...include the following functionalities: - Ordering beverages: The app should allow users to browse through a selection of beverages and place orders. - Payment processing: The app should offer a secure and user-friendly payment gateway for transactions. - Brewsing: An additional feature that enables users to brew their own beverages in the vending machine. - The payment processing system should ideally support: - Credit/debit cards: Seamless integration for safe transactions. - Mobile payment apps (e.g. Google Pay, UPI Pay): Catering to users who prefer mobile payment options. - Cash on delivery: A traditional payment method for more flexibility. - The backend admin web application should include: - Inventory...

...to leave reviews and ratings on the products they purchase. - The ideal candidate will also incorporate a referral system that rewards current members who bring in new ones. E-commerce & Payment Gateway: - The platform should support credit/debit card transactions, PayPal, bank transfers, and Remitly. - The secure handling of these payment methods is crucial for the success of the website. Skills Required: - Previous experience in developing community websites, particularly with a focus on local business promotion, is desired. - Solid understanding and experience with e-commerce solutions and payment gateways is essential. - Knowledge of referral systems and user review features will be highly beneficial. Please provide examples of similar projec...

...reservations. - Seamless Payment Integration: A secure payment gateway that supports multiple payment modes. - Multi-Language Support: The app should cater to a global audience by supporting multiple languages. - Accounting Integration: The app should be built with an accounting system. - In-App Chatbot: A sophisticated chatbot to assist users and provide support. Platform Compatibility: - The ERP Travel App should be compatible with: - iOS - Android - Web Target Audience: - The app is targeted at: - Travel agencies - Individual travelers - Business travelers Ideal Skills: - Proficient in React Native - Strong experience in cross-platform app development - Knowledge of ERP systems and travel apps - Previous experience with booking systems and ...

I need an AEM expert with specific experience in Dynamic Media implementation, as well as strong Java, Vue, and JavaScript skills. The project will involve a mix of backend and frontend tasks, and I'm looking for someone who can work with me on this for 3-6 months. Key Requirements: - Adobe Experience Manager (AEM) expertise - Dynamic Media implementation experience - Strong Java, Vue, and JavaScript skills - Ability to work on both backend and frontend tasks - Available to commit to 3-6 months of work Please only apply if you have the appropriate skills and are able to commit to this time frame.

I created Java app that create google calendar event via api. I've got below error POST { "code": 403, "errors": [ { "domain": "calendar", "message": "Service accounts cannot invite attendees without Domain-Wide Delegation of Authority.", "reason": "forbiddenForServiceAccounts" } ], "message": "Service accounts cannot invite attendees without Domain-Wide Delegation of Authority." I think it's a problem service account. I want to do it till end of 11.05.2024 Project realization via shared desktop

We developed custodial wallet using Kotlin, JAVA, Node.js, etc. and when we click the send button coins cannot be sent. Please check and fix the issue. apk backend admin panel

Scope of Work: We are seeking a talented and experienced freelance video ad creator to bring our vision to life with a captivating promotional video for Epiidosis Investments LLC. The video will serve as a powerful tool to attract potential investors and showcase our expertise in alternative investments. Project Details: Title: "Epiidosis Investments LLC: Your Gateway to Alternative Investments" Duration: Approximately 1-2 minutes Objective: To generate interest and drive leads for Epiidosis Investments LLC's alternative investment offerings. Target Audience: Potential investors interested in diversifying their portfolio and maximizing returns. Tone: Professional, innovative, and inspiring. Script Sample: The freelancer will be provided with a detailed script outli...

I'm ...website is to provide information about a particular subject. The website should be designed in a way that is engaging, user-friendly, and easy to navigate. - Square payment gateway integration: I need the website to be integrated with Square payment gateway. This is crucial as I plan to accept payments for services/products through this channel. - 1-10 pages: The website should have between 1-10 pages. I want the information to be presented in a clear and concise manner, and for the design to be clean and professional. Ideal Skills and Experience: - Proficient in web design and development - Experience with integrating payment gateways, specifically Square - Able to create a clean, user-friendly design for an informational website - Previous...

I'm seeking a skilled Python developer who can aid in creating, training, and testing a Convolutional Neural Network (CNN). Specific context about the desired classification problem and the type of images for training/testing are yet to be determined and will be shared as the project goes on. The deliverable of your task will be a working Python code able to solve a given image classification problem, producing corresponding output, which will be discussed further after kickoff. For this task, proficiency in Python and familiarity with machine learning and deep learning frameworks are critical, specifically in areas related to: - Python, with emphasis on libraries for data analysis and manipulation (such as Pandas, Numpy), data visualization (like Matplotlib, Seaborn), and ma...

I have three python codes in my raspberry pi which needs to be executed at the startup (when the pi is booted). one code involve USB camera, another codes is related to playing video via VLC media player and the third code is a counter that sends the data to a cloud. All the codes are working perfectly, they are even working when they are executed simultaneously, but the only thing is that the USB camera code is not working at the startup. If you want me to chat with you, start the bid with "pi" We have tried a lot of methods, but still no success, I believe it is because we are using raspberry pi 5, there are limited resources and libraries for it online. Please help me with this. Thank you.

...bugs across multiple software systems. The ideal candidate(s) will have expertise in Java (specifically Swing), FileMaker, Artificial Intelligence, Django, and general web development. This project involves analyzing the current issues, proposing solutions, and implementing fixes in a timely manner. Key Tasks: - Analyze existing codebases to identify bugs and inefficiencies. - Develop fixes for bugs in systems built with Java Swing, FileMaker, Django, and related web technologies. - Apply AI techniques to optimize operations and improve system functionalities where applicable. - Test fixes to ensure bugs are completely resolved and systems are running smoothly. Ideal Candidate: - Strong proficiency in Java, especially in Swing application development. - Experienc...

I'm seeking an experienced Android developer for the creation of a personal car share application. Key Features: - User Registration and Login: The application should allow users to register and log in to their accounts. - GPS Tracking and Mapping: The app must have GPS integration to enable real-time tracking of both the car and the user's location. - Payment Integration: The app is expected to have a payment gateway to facilitate transactions between users. If you've previously worked on similar applications or have the necessary skillset to bring this to life, I'd love to hear from you.

Main Functions: - Admin control panel - Provider web panel - Online booking website - Landing page - User Android iOS app - Provider Android iOS app - Serviceman Android iOS app All Categories: Laundry, roofing, electrician, constru...Laundry, roofing, electrician, construction, Car Wash, pest control, Plumbing, Painting & Renovation, House Cleaning, Gadget Repair, Emergency, Car Service, Beauty & Salon, Appliance Repair and more.. Features: Multiple Service Providers Booking Management In-app Messages Rating and Reviews Deals/discounts/promotions Ads, Navigation Light or Dark Theme Multi-Languages Support Multiple Payments Gateway Multi Currency Tracking and Filter Bookings Help & Support for customers Favorites, Wishlist. Accept/Deny Bookings Service Mana...

I'm in need of a proficient mobile app developer who can bring my envisioned design to life. The focus is to create a straightforward Android app for customers to scan QR codes on our products and readily access product specifications and download quality documents. Key Features: - QR code scanning - Document download functionality Skills and Experience: - Proficient in Android app development - Experience in QR code scanning technology - Know-how on integrating document download functionality - Strong ability to adhere to provided design Please note: There's a requirement for no monthly charges associated with the use of this app. We aim to publish this on Google Play for easy customer download. Don't worry about any extra features such as customer lo...

I'm in need of a specialist who can build me a Windows-based desktop application for QR code generation and reading. This app will be primarily used for tracking manufacturing products. Key features I'm looking for include: - Material Master: This should possess capabilities to control the inventory, identify material details, and keep track of material historical data. - Material Creation: An efficient tool to design and generate QR codes for each product. - Material Delivery: This tool should facilitate tracking products shipped from our manufacturing unit. The ideal candidate for this project should be proficient in app development, specifically for Windows, and have a keen understanding of QR code systems. Experience in manufacturing industry software devel...

I'm in need of skilled app developers who can create a robust E-commerce application for both iOS and Android platforms. Key Requirements: - E-commerce Focus: Please inbox ? me for more details. - Payment Gateway Integration: MOMO MTN. The application should be integrated with MoMo MtN payment gateways to ensure smooth transactions for users. Skills and Experience: - Proficiency in app development for both iOS and Android. - Prior experience in creating E-commerce applications, with a focus on usability and user experience. - Expertise in integrating payment gateways in mobile applications. - Strong understanding of security measures for E-commerce platforms. I'm open to your suggestions and expertise to enhance the functionality and usability of...