Online payment system java jobs

We are seeking a skilled full-stack developer with 3+ year experienced for a SAAS-based Electronic Medical Records (EMR) system. Responsibilities: -Architect and develop scalable and efficient services using Node.js, -Implement intuitive UI/UX using Vue.js and Tailwind Css. -Implement RESTful APIs and integrate third-party services -Optimize application performance and ensure code quality and debugging issues reported by users or tester -Plan, develop, and implement microservices Requirements: -Minimum 3 years experience in Node.js and Vue.js. -Proficiency in building and consuming RESTful APIs, and experience with API design principles. -Previous experience in SAAS based EMRs, Seeder, Data migration and Functional module development Use of freelancer's desktop time trackin...

he developer should have the following skills and experience: 1. Proficient in Java, Kotlin and other programming languages; 2. Have a deep understanding of Android platform, familiar with Android SDK and related tools

...functional on both iOS and Android platforms. Since the primary function was not specified, creativity and ability to design multi-purpose apps will be highly appreciated. Key Requirements: - Strong experience in developing mobile apps for both iOS and Android - Proven experience in cross-platform mobile app development - Proficient coding skills in languages such as Swift, Kotlin, Objective C and Java - Exceptional UX/UI design skills - Strong problem-solving abilities, with a knack for complex troubleshooting tasks - Ability to work independently, with minimal supervision While delivering the final product, I'd also like you to provide the source code along with necessary documentation. If you've worked on similar projects, please include them in your proposal....

...who can create a system similar to Uber, with some distinct features and assist me with deploying it to Google Play and App Store. Key Features: - GPS Tracking: The system should include real-time GPS tracking to ensure accurate location services for users. - Payment Gateway Integration: A secure and user-friendly payment gateway is crucial for the smooth functioning of the app. - User Rating and Review System: An essential feature that allows users to rate and leave feedback on their experiences with drivers, ensuring quality control and trust. Desired Platforms: - Android & iOS: I need the system to be compatible with both Android and iOS platforms for a wider reach and user base. In addition, I'd like to implement a few customiza...

We want to develop a system that will be installed on mobile devices and the web via Android and Apple stores. The system is to translate the below local languages to English and Vice versa. It should be able to read out the text in both English and the selected language. Languages: 1. Kpelle 2. Bassa 3. Grebo 4. Dan 5. Mano 6. Loma 7. Mandingo The purpose of this project is to teach local uneducated adults. We will offer micro-module classes to adult learners, which will consist of: short audio lessons on a particular concept, SMS reinforcing the voice lesson and SMS-based interactive “quiz” on the recent lesson. The system will offer a subscription base plans You may use Custom Translation Software or pen-source translation tools. Can you do it?

...located in an area that experiences variable climatic conditions throughout the year, the HVAC system should effectively address these seasonal changes. - Existing system: Currently, we have a central HVAC system installed. The new design should take this into account and either build upon the existing system or offer a better alternative, depending on the conclusions of your assessment. - Skills and Experience: The ideal candidate should have significant experience handling HVAC designs for retail spaces, particularly those operating under variable weather conditions. A deep understanding of load calculations is crucial, as this will directly impact the efficiency and effectiveness of our HVAC system. Knowledge of the latest HVAC technologies and e...

I require assistance from individuals located in Brazil, India, and Korea to support payment testing tasks. This project primarily involves conducting debit card transactions using Visa and Mastercard brands. - Responsibilities: - Performing online purchases using your personal debit card. - Providing feedback on the transaction process, success or failure, and any anomalies encountered. - Ideal Candidate Skills and Experience: - Located in Brazil, India, or Korea - Has a debit card from Visa or Mastercard - Comfortable with online purchases - Good communication skills for providing clear feedback. Please note that your role is crucial in helping us understand and improve our transaction process on an international scale. Appreciate your bid.

Our company is looking for Woo Commerce/WordPress Developers, most preferably an ORGANIZATION or a GROUP/TEAM OF DEVELOPERS preferably based in INDIA. This project needs URGENCY. Specific Requirements: Can develop and create a System/Plugin, or a ready-made System/Plugin that can connect to our SPM word press system that can handle the following: - Automatic comparing and suggesting freight prices with multiple couriers - Reduce time to generate consignments - Real Time tracking for all couriers in a single screen - Connect to all Australian Courier's API that we are currently using - Can ADD, UPDATE, and DELETE couriers - Manually printing of consignment Labels - Similar in functions to software's like Machship and the like Ad...

Where can we find the programmer or developer capable of delivering a harmonious, transparent platform for fostering creative collaboration, innovative design, and management? Our vision entails the creation of a system/solution for decentralized modeling and display software, uniting designers for CNC and computer-generated practical art, asset display and management, and a customer interaction and processing ecosystem. Drawing inspiration from O-LAP () note, its outdated, an open-source community-run platform for parametric furniture design, we aim to infuse our project with the latest wisdom from established methods like NEM, Ethereum, and similar platforms. We seek to capitalize on the wealth of open-source possibilities readily available. We request your response outlining

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More details: What type of payment gateway do you want to integrate? Payby What information should successful freelancers include in their application? Detailed project proposals Should the payment gateway support international transactions? Yes website is hostinger build

I'm on a continuous hunt for an Odoo expert to assist in the enhancement of the Odoo v8 ERP system for our operation. Key tasks would include: * Efficient management of Sales, Inventory, Accounting, and Finance modules. * Customization to modify existing features and creation of new ones, fixing existing bugs for seamless operation. * Keep up with our eCommerce operations and integrate the ERP system with it as needed. To be successful in this project, you should have considerable experience with the Odoo v8 ERP platform, be skilled in customization of its modules, and have a knack for bug fixing. A background in eCommerce would be particularly beneficial. The ability to work proactively and consistently, in line with our operational needs, is a must.

I am on the lookout for an experienced and innovative programmer who can assist in creating a unique search engine from scratch. The specific programming language is open as the user did not specify a preference, so proficiency in Python, Java, or C++ will be a plus. Though the user has not provided insights into the specific features desired for this project, common elements of search engines include web crawling, indexing, and ranking algorithms. Your familiarity with these or willingness to research and incorporate them will be essential to your success in this project. The user did not specifically state the purpose of the search engine, however it could be for personal, business, or educational use. Balancing these needs could be a crucial part of the project. Skills and Expe...

I'm seeking an experienced freelancer to debug and build my GitHub actions for 2 of my Android Java projects. The main task involves using building variants of my android application for the "development", "staging", and "production" environments which will all have separate API endpoints, package names, and app icons. Experienced Android Java programmers with a solid understanding of GitHub action builds, API implementation, and flexible design skills will be the ideal fit for this project.

Hey guys, I'm looking for a creative agency or freelancer based in Spain, based in Barcelona that has capactiies to conceptualise, produce and post-edit different video formats about an Online Course. Topic roughly will be travelling It has to take place in Barcelona in June 2024. If you're from spain, speak fluent english and have good references in similar topic and time in June, feel free to bid! I will share the detailled briefing via chat afterwards. Thanks! BR

I'm urgently seeking a skilled Flutter developer who specializes in payment gateway integration. Your task involves incorporating Mercado Pago/Mercado Pago Bricks into a towing service app akin to uber. Both Android and iOS platforms are expected for development. I want to reassure you that UI/UX designs are already in place and will be made available to you once we commence the project. Your responsibilities will include, but may not be limited to: - Implementing payment for services - Integrating functionality for processing refunds - Enabling feature for viewing payment history Ideally, you will have strong experience in Flutter and a track record in successful integrations of payment gateways, specifically Mercado Pago/Mercado Pago Bricks, within mob...

I'm seeking a data entry expert, ideally with a precise eye for detail, to assist in filling out online forms on a daily basis. Your responsibilities will encompass: * Filling out 50-100 online forms daily. * These forms are of basic complexity, requiring only basic personal information (Name, Email, etc.). The ideal candidate for this job would have excellent written English skills and a good understanding of online form filling procedures. Any previous experience in a similar role will be a significant advantage.

I'm looking for a seasoned full stack developer with a solid background in AI and mobile development. As the platforms for deployment will be iOS and Android, prof...and Android, proficiency in programming languages that support these platforms is required. Responsibilities: - Develop an AI psychologist application for iOS and Android platforms. - Apply machine learning techniques. - Build an efficient, testable, and reusable code. Ideal Skills: - Experience with AI, Machine Learning, iOS, and Android app development. - Proficiency in Python, JavaScript, and Java would be ideal but it's not required. - Deep understanding of mobile development frameworks. Don't hesitate to apply if you are experienced with building AI apps for mobile platforms. I look forward to a ...

...build out a multi-tiered login system for an Alma Linux platform. Key Requirements: - Implement a role-based system with three specific roles: Admin, Supervisor, and User. - For authentication, basic login functionality will suffice. - Admin roles should have the capability to manage users. - The Supervisor role should only have view-only access. Please note that the usage of frameworks such as Cake or Bootstrap are not allowed for this project. Ideal Candidate: - Extensive experience in Linux development. - Demonstrable experience in building role-based login systems. - Skilled in secure authentication practices. - Strong understanding of user roles and permissions. - Demonstrated ability to adhere strictly to project specifications. The resulting system i...

I'm looking for a skilled and experienced developer to create a custom point of sale system for my restaurant. The system needs to be robust and support a variety of features, including: - Inventory Management: The system should allow me to keep track of stock levels, and alert me when items need to be restocked. - Employee Time Clock: An easy-to-use clock to allow employees to log their hours accurately. The system should be able to support a menu of 1-100 items. Additionally, it should seamlessly process payments, including credit cards and mobile payments. A cash-only option is also required. Ideal candidates should have experience in developing similar systems, possess strong coding skills, and be able to create a user-friendly and intuitive interfac...

...create interactive interfaces. 2. Proficiency in backend development with Java or Python for handling API requests. 3. Ability to implement temporary storage systems in memory or cache for sensitive data. 4. Capability to create files for automatic deployment in Lambda functions, Docker containers, or any Serverless service. Expected Deliverables: - Complete development of the interactive form in AngularJS with all required functionalities. - Implementation of the backend in Java or Python for handling API requests and temporary data storage. - Thorough testing to ensure the quality and functionality of the system in different usage scenarios. - Detailed documentation on the operation and configuration of the system. - The solution should include necessary ...

...create interactive interfaces. 2. Proficiency in backend development with Java or Python for handling API requests. 3. Ability to implement temporary storage systems in memory or cache for sensitive data. 4. Capability to create files for automatic deployment in Lambda functions, Docker containers, or any Serverless service. Expected Deliverables: - Complete development of the interactive form in AngularJS with all required functionalities. - Implementation of the backend in Java or Python for handling API requests and temporary data storage. - Thorough testing to ensure the quality and functionality of the system in different usage scenarios. - Detailed documentation on the operation and configuration of the system. - The solution should include necessary ...

I'm in search of an experienced data entry specialist to assist in filling out more than 200 online forms. Key Responsibilities: - Filling out online forms with accuracy and efficiency. - Ensuring that all fields are correctly and completely filled out. Ideal Skills: - Proficiency in data entry and online form filling. - Attention to detail to ensure accuracy. - Excellent time management skills to handle a large volume of forms. - Experience in completing similar tasks will be a plus. Looking for someone who can deliver quality work within an agreed timeline. Please provide any relevant experience or examples of similar projects you have completed.

It is javafx. When I open the pdf from the program, the first page is fine, but the second page does not show the data. It will be empty. I need a developer to change that code. I have another version of the code that displays on another page but is graphically destroyed. The project is simple and short. Ideal for new freelancers. I pay max 5$ and good rating. That's why it's good for newbies!

*************IMPORTANT*********** Please start with your bid by writing your personal Github profile first, we won't check bid without Github profile. ************************************ I'm in need of a talented developer, preferably with a strong background in producing business applications. Here's what I'm looking for: - Expertise: You should be skillful in any of Javascript, Python, Java / Kotlin or Swift / Objective C, Flutter / React Native / Xamarin. - Platforms: Production of a cross-platform app that runs smoothly on both iOS and Android is essential. - Experience: Evidence of previous projects in business app development would ideally be shown. By applying these requirements, you will help to create an app that can contribute to the success of ...

When I open the PDF, it doesn't show me the data on the second page. By changing the code (I provide pictures), it shows the data, but the graphics are bad. The project is small and simple. An opportunity for beginners. I pay max $5 and give a good review. Ideal opportunity for new freelancers.

I'm looking for a skilled individual to develop a custom Google script spreadsheet to cater for my company's specific needs in the area of sure betting/matched betting and accounting functionality. This project is of high significance and is strictly for in-house usage. Ideal Spreadsheet Functions: - Sure betting/matched betting analysis: Essential for calculating sure bets and providing comprehensive insights. - Accounting functions: Streamlined tracking of profits, bets, balances and expenses. - Identity management: Essential for identifying our partners, keeping track of their ownership share based on gain, withdrawals, and deposits to the company. - Sequential betting tracking: We would need this for a detailed record of sequential bets. We can explain further on this speci...

I am looking for a proficient web developer with experience creating crypto payment platforms. My website requires a specific focus on accepting USDT (Tether) payments. Your tasks will include: - Implementing a crypto payment solution for my website - Ensuring smooth transactions with USDT Necessary Skills: - Web Development - Experience with Cryptocurrency Payment Gateways - Deep understanding of USDT (Tether) transactions

I'm in need of a Java developer who can promptly handle the addition of new functionality to my existing system. Key Responsibilities: - Integrate new functionality into the system - Potentially debug code and maintain the system Skills and Experience Required: - Proficiency in Java programming - Proven experience with software development - Strong understanding of system maintenance and debugging This is a time-sensitive project, so I need someone who can start right away and work efficiently to complete the task. Any experience with user authentication, payment processing, and file uploading will be a plus, even though specific details on the new functionality to be added are not yet provided.

I am currently using FlyNumber PBX system with Acrobits phone app and it requires further integration. FlyNumber has an integrated PBX dashboard but needs to be reconfigured. The following features should be implemented: - Call Forwarding: This is necessary for smooth operation. - Voicemail Management: Must handle voicemail effectively. - Call Routing: Ensures calls are directed appropriately. - Call Recording: Important for quality assurance. - Custom Greetings and Transfer Music: Two phone numbers specifically need custom greetings, and I want my calls to have transfer music playing. The ideal candidate will have experience in PBX systems specifically FlyNumber. Advanced knowledge of call features as mentioned and previous work on voicemail handling, call routing and call recor...

I'm in immediate need of a competent Node.js developer who can seamlessly integrate Sunpay payment gateway into my server-side application. Key Tasks: - Integrate Sunpay payment gateway using Node.js - Ensure the payment gateway is fully functional and secure - Implement proper error handling and robust testing Ideal Candidate: - Proficient in Node.js and payment gateway integration - Previous experience with Sunpay is a huge plus - Capable of working under tight deadlines The project is needed urgently, so I'm looking for a developer who can start immediately and complete the task promptly, without compromising the quality.

I'm seeking skilled sales professionals to represent our software solutions in the online marketplace. Key Responsibilities: - Engage potential clients effectively through online channels. - Utilize excellent product presentation skills to showcase our software solutions. - Build and maintain strong relationships with clients. - Close deals efficiently and effectively. Ideal candidates should: - Be coachable. - A strong understanding of software solutions. - Proficiency in closing deals and building client relationships. - Have reasonable communication skills. - A positive attitude and a strong work ethic. If you have the right skills and a proactive approach to online sales, I would love to discuss this opportunity with you.

I'm looking for assistance with online data entry to Excel. The task is not overly complex but will involve working with reference numbers and ensuring accurate data entry and cross-referencing. Full training will be given and I will explain all. Budget is hourly and $3 max need to have good understanding of English

...locally and ensure smooth operation even without an internet connection. - **Online Data Sync:** When the application is connected to the internet, it should be able to sync all the data to an online server. This is crucial for ensuring that the data is backed up and can be accessed from multiple devices. - **Cross-Platform Compatibility:** The application should be designed for Windows systems, with particular emphasis on compatibility with touch panels running Windows. - **User-Friendly Interface:** Given that this application will be used for teacher training, it's imperative that the interface is intuitive and easy to navigate. Prioritizing a user-friendly design is key. The application will be used for both online courses and in-person training session...

I am seeking an experienced Android developer to design a Personal Information Display System (PIDS). The app should efficiently display a user's contact information, education history, and work history. Key Features: - Creation of an executable file for PIDS. - Exceptional error handling, specifically for network connection errors. The ideal candidate for this role must have a strong background in Android development, ui/ux design and knowledge of how to handle network connection errors within an app. Proven experience in creating robust error handling processes is essential.

I require a developer with expertise in integrating payment gateways into WordPress websites. The project involves adding ICICI's complete suite of payment options including Net Banking, Credit Card processing, Debit Card processing and UPI to my two website. This integration is critical for the collection of membership fees on my website. Required Skills and Experience: - Solid experience with WordPress Web Development - Strong knowledge of ICICI Payment Gateway - Experience with integrating multiple payment options - Expertise in ensuring safe and secure payment transactions. I am currently using PayU and want to change it

...(Larhe language Models) and Langchain, with a particular emphasis on the Llama 2 model. The objective here is to incorporate LLMs and Langchain to create a tool that can do data analysis from CSV as well as creating a chatbot for a restaurant Here's what in focus: - Implementation of LLMs and Langchain in data analysis and user interface - Specifically, developing a chatbot for a restaurant system that utilizes Llama and Langchain To be the ideal candidate, you need to: - Be an expert in LLMs, Langchain, and the Llama 2 model - Exhibit proficiency in working with data analysis tools - Possess UI design knowledge and experience - Have prior experience in chatbot development for the hospitality Your proposal should indicate your relevant experience and demonstrate your ...

I'm looking for a skilled software engineer. THis task is too large for excel power query, however i want it to operate in a similar fashion. The main purpose of this project is to develop a self-updating database o...every racehorse in the state of NSW, Australia, via the website. Key tasks and responsibilities: - Determining the best platform for the software (Web-based/Desktop-based/Mobile application). - Creating a software solution that will automatically update and manage a database of racehorses. Skills and Experience: - Proficiency in at least one high-level programming language i.e., Java, Python, C++ - Experience with automation software - Familiarity with database management - Ability to recommend best software platform based on project requirements. Thanks : )

I'm seeking a skilled Java professional who can provide assistance with my ongoing project. This project involves a variety of tasks, including debugging, implementing new features, and potentially optimizing code. The exact nature of the work will be discussed further with the selected freelancer. Expertise in Java is essential. Experience with debugging, feature implementation, and code optimization would be highly beneficial. Ability to work collaboratively, communicate effectively, and deliver results in a timely manner are also key. Please note, while the timeline for this project has not been specified, I am looking for someone who can offer a reasonable turnaround time and contribute effectively to the completion of this project.

...PROVIDING THE REQUIREMENTS MENTIOEND IN THE DOCUMENTS, IF YOU DID NOT READ, I AM SORRY, I WILL BLOCK YOU I'm looking for an expert to develop a comprehensive CRM platform with particular focus on contact management, sales pipeline tracking, and email marketing. The system will need to accommodate over 50 user profiles, so scaling is crucial. Moreover, integration with existing email platforms, our accounting software and customer support software is needed. Key Skills: • CRM Software development • UI/UX for scalability • System integration Desired Experience: • Previous track record of creating CRM platforms • Experience with large user databases • Familiarity with API integration for common software systems. Application Submission:...

I’m seeking a highly skilled data scientist or analyst to develop an innovative AI/ML system with distinct functionalities. Ideal skills should include: • Extensive experience with AI/ML models. • Known for providing solutions with Natural Language Processing (NLP) capabilities, recommendation systems, data analysis, and data visualization. • Proficiency with QR, WhatsApp, LLM, DB, managing user profiles, cataloguing orders, generating recommendations, and facilitating payment systems. 1. Implement a QR code as the entry point for users to access WhatsApp chat. 2. Utilize WhatsApp APIs to initiate chat sessions. 3. Employ Language Model (LM) capable of Hindi, English, and Hinglish for conversational interactions. 4. Integrate LM with backend logic for...

...needed E-wallet Benefits for people ▪ Enhanced people Experience: Instant payment via QR code or Near Field Communication (NFC), reducing excess cash ▪ Reduced Transaction Costs: Lower transaction fees, improving scalability and costeffectiveness ▪ Efficient Records Management: Digitization of records like visas and bookings, reducing paper-based records ▪ Enhancing Opportunities for Local Businesses: Monetizing the people base through cashback, offers, and discounts, incentivizing more purchases I need an experienced developer to create a comprehensive digital platform specifically targeting users . The platform should be designed with unique user identities capable of housing personal data as well as tracking user payment history. Key Features: * E-Wallet: This essent...

I am in need of a high-risk payment processor for my E-commerce and lawyer office businesses. Currently, I'm facing the following challenges: - Chargeback Issues: My current payment processor isn't equipped to handle chargebacks effectively. I need a solution that can help me mitigate these risks and manage them efficiently. - Accepting Saudi Arabian Bank Cards: I need a processor that can seamlessly integrate with my platform and accept Saudi Arabian bank cards. This is crucial for expanding my customer base and reaching new markets. The ideal candidate should have experience working with high-risk businesses and be well-versed in dealing with chargeback issues. Knowledge of the Saudi Arabian financial system and experience in integrating payment ga...

I'm in need of a skilled data entry freelancer who can assist me in extracting and entering mixed data from various online sources. Your support in this task will be crucial for my data analysis project. Key responsibilities include: - Extracting mixed data from a range of different online sources. - Accurate and careful data entry to ensure quality and reliability. - Following specific guidelines to categorize and structure the data. The ideal candidate should have: - Proven experience with data entry and data analysis. - Familiarity with handling mixed data types. - Strong attention to detail and accuracy. - Excellent time management and ability to meet deadlines. Your assistance will be greatly valued in this project, and I look forward to your proposal.

Unicenta POS - Payment Module Integration with Linkly AND TYRO requirement add support for Linkly and Tyro payment. A link to our development portal can be found here: Access to Linkly and Tyro and Custom Unicenta POS source code will be provided. Linkly - Integration Features - On Prermise - Core Payments Tyro - Integration Features - Integrated Purchases - Integrated Receipts - Integrated Refunds - Integrated Split Payments - Integrated Surcharging

I'm in the process of creating a comprehensive bill payment application and I need a skilled developer who can bring it to life. Key Features: - The application should facilitate online bill payments for various services, ensuring a seamless and convenient experience for users. - It should include a bill reminders feature to help users keep track of their bill payment schedules. - An intuitive transaction history feature is essential to provide users with a clear overview of their past payments. Payment Methods: - The application should support a variety of payment methods, including credit/debit cards, bank transfers, and digital wallets. This will make it more versatile and user-friendly. Platforms: - The application should be accessible on mult...

Need a proficient individual who can efficiently handle online form filling tasks. Ideally, you should have: - Strong attention to detail - Proficiency in using internet platforms - Experience with simple data input forms Although the forms involved do not call for complex entries and are fairly straightforward, it's crucial that the information is precise and accurate, as these will serve as foundation for undetermined purposes. The ability to adhere to instructions and meet deadlines will highly be appreciated.

I need a professional outbound call center agent who can be relied upon to generate leads and execute sales in the sustainability sector - Efficient Hot Water System replacement. All contacts are our customers, this is not cold calling. Key responsibilities: - Initiate outbound calls - Execute effective sales strategies Ideal candidate: - Excellent telephone communication skills - Prior experience in the call centre (preferred) - Proven track record of meeting and exceeding sales targets - Ability to familiarize with our products and services to promote to clients. - Experience with customer relationship management (CRM) systems would be beneficial. Join my team to help promote sustainable solutions and make a positive impact today!

I am in need of a proficient Java Script/React developer. Specific tasks or target areas are yet to be determined and will be clarified later, thus flexibility is important. Any experience in both front-end and back-end development along with bug fixing expertise will be preferred. Those comfortable with ambiguity and adept at working without rigid guidelines would be ideal for this opportunity. Willingness to adapt to potentially shifting project needs is crucial. It's a dedicated resource Job.. Thanks

The developer should have the following skills and experience: 1. Proficient in Java, Kotlin and other programming languages; 2. Have a deep understanding of Android platform, familiar with Android SDK and related tools; 3. -- If you have an already published app you can! Out -- for s-a-l-e! . If you are interested, please feel free to contact us and look forward to further communication with you.