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    ...manually update to the latest version. o Personalization Management: Users can customize certain personalized functions. o Wallet Binding: Users can bind wallet addresses on their own. o Hiseven Recharge: Provide Hiseven recharge function, users can top up on their own. • IM Module Development o Build IM Architecture Platform: Use Netty to implement instant messaging (IM) functionality in Java. o User Authentication: Used to verify user identity, common authentication methods include username and password, OAuth, two-step verification, etc. o Presence Management: Manage and display user statuses such as online, offline, busy, invisible, etc. o Message Transfer: Implement message sending and receiving between users, including text, images, audio, video, a...

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    I'm currently seeking a skilled backend developer who has proven expertise in Python, Java, and Ruby. I need someone who can guide me through whether to use the current source code or start from scratch, a decision that we can make together as the project evolves. As our project's main responsibility is to handle authentication and server configuration, the perfect candidate should be experienced in: - Setting up, managing, and sustaining server configurations - Handling various authentication tasks - Expertise in Python, Java, and Ruby - Decision-making skills concerning source code development This project will be rewarding for someone who enjoys tackling unique challenges and has a flair for problem-solving. If you're up to the task, please don’t ...

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    Hello, I am currently looking for an excellent developer who is well versed in at least any one of the following fields: Java, C#, Golang, Rust, JavaScript, Python, solidity, web3, blockchain, web frontend and backend. Of course, he must be prepared to work with us long term, more than 40 hours per week. You must be geographically located in Europe or the Americas, be able to work at least 6 hours EST day time, and possess written/verbal English skills at an advanced level or higher. In order to select excellent talents, you will need to anticipate a 30-60 minute technical interview with a project manager in our team. Dont worry. We need at least 3 developers. Expected salary range is $15-$25/hr depends on experience. Please feel free to send us applications embroidered with yo...

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    I'm seeking a skilled Java UI/UX designer who can revamp my hospital management system's GUI. The goal is to render a modern, minimalist design, ensuring component stability, consistency, and responsiveness across varying screen sizes. Your tasks include: - Redesigning the overall layout to infuse a modern and minimalistic theme. - Fixing the GUI so the components retain their placement on larger screens. - Improving stability and responsiveness across all GUI components, not limited to buttons, text fields, and drop-down menus. In your bid, please include your relevant Java UI/UX design experience and any hospital/healthcare-related projects you've worked on. Expertise in modern UI/UX design and responsiveness is paramount for this project. Thanks for your i...

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    I am in need of an experienced programmer located in Singapore who is skilled in Moodle/Chamilo, LMS and PHP. My primary goal is to establish an e-learning platform that efficiently provides educational content. The requirement to fulfill this project includes: 1. Building a comprehensive e-Learning LMS Platform: This task involves building and managing complex e-Learning systems. Skills and Experience - Proficient in Moodle/Chamilo, LMS and PHP: I need someone who can navigate these systems seamlessly and proficiently implement them. - Experienced in e-Learning platforms: Prior work on similar projects would be a big plus. This would ensure you understand the nuts and bolts of what we're trying to achieve. - Capable of working independently, demonstrating a high level of i...

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    Card game simulation 6 days left
    VERIFIED

    I am looking for a Python programmer with a math background (statistics) who can help calculate the optimal strategy and house edge for various permutations of a casino card game similar to blackjack.

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    This project requires expertise in Event-B Modelling & Spark I think you must be an Electronic, elevator engineer or electrical engineer and a programmer to be able to do this If you feel you are confident with this requirement and you can do this kindly place your bid while we discuss extensively on the requirement and timeline

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    Hello, I want someone good with compiler construction subjects Like creating a parser for a language You can find the project file from attachment you can find readme file in there explaining the project and task You would utlize the scanner that is in src/scanner, and build the parser in , which is the starting file you can also find it in the src folder The goal is to build the parser and pass all test cases Please read and check before bid

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    I'm seeking a highly skilled programmer proficient in Excel macros and ODBC data connections to automate critical processes in my business. Specifically, your tasks will involve: - Automating order tracking, inventory management, and vendor communication processes. - Connecting to Excel files, SQL databases, and CSV files using ODBC. - Developing an automated procurement system capable of: - Generating purchase requisitions, - Aiding in vendor selection and negotiation, - Creating and tracking purchase orders. Proficiency in utilizing Excel macros is a must, and experience with ODBC data connections and related platforms is highly desirable. Knowledge of procurement systems and order logistics would be beneficial. Successful completion of this project requires strong c...

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    ...p7s digital sign in base64 who needs to be add it to the PDF dictionary. (It can be one or more signatures) What I want is, the ability to add the sign to the PDF in NodeJS (better if it's with typescript) and then open it in adobe acrobat and see the sign. I will provide the PDF sample, the hash of the file and the response of the API in base64 to be tested. Additionally I have an example in Java to better undestanding of the requeriments The flow of the file will be: 1. Give the hash and received the API response (this will be mocked) 2. The API response must be decoded (it's in base64) and add it to the PDF 3 A new PDF must be saved in the disk 4. When the new pdf is opened in Adobe acrobat, the sign must be available in the signature panel I don't need a U...

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    Java developer who can work with flutter. As requirements are to integrate Java sdk in small flutter print app. We are integrating new android printer with Java SDK in flutter is fully working and printing already but we need to change the SDK as we are upgrading android printer. If you have experience of integrating java sdk into flutter app come forward.

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    I am looking for a skilled programmer with experience in Odoo and Python to help me implement specific modules within the Odoo platform for a comprehensive ERP system. Your responsibilities will include: - Implementing features related to Sales and Purchase, Human Resources, Project Management, and Pre/After Calculations - Ensuring the modules are seamlessly integrated with one another - Customizing the modules to meet our business needs Ideal candidate will have: - Proven experience with Odoo and Python programming - A strong understanding of ERP systems and business processes - Ability to effectively communicate and collaborate with the team Please include samples of previous Odoo projects you have worked on, along with your proposal.

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    I am in need of a proficient programmer with expertise in Python, Java, and JavaScript. The main goal of this project is to develop a mobile app pertaining to social networking. The perfect fit for this project will have the following expertise and experience: - Proficiency in Python, Java, and JavaScript - Extensive experience in mobile app development - Knowledge of the architectures, trends, and emerging technologies of social networking apps - Experience in building mobile apps with superb user experience and interface design The ultimate goal is creating a unique, user-friendly, interactive, and impressive social networking mobile app.

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    I'm looking for a skilled programmer who can help me commission an Allen Bradley PLC for hydraulic tire presses. The service engineer would be responsible for: - Compliance with the programming of the PLC and ensure control devices have proper function. - Working with other engineering disciplines (Electrical and Mechanical) to deliver a successful project. - Compliance with all health and safety, quality assurance and all other company policies and procedures. - Commissioning PLC controls, carrying out I/O checks, motion checks and support troubleshooting. - Reporting progress and accomplishments each day. The system should have: - Data Logging: Ability to record and store data for further analysis and monitoring. - Fault Detection and Diagnosis: Ability to identify issues ...

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    I need some easy work in Android I need some android apps using java I need easy work at low budget but for long term I need work from Pakistan freelancer

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    I am in need of a skilled PHP programmer to address an "undefined variable" error within my user authentication system. The system primarily relies on email and password authentication. Key Requirements: - The error lies within the user authentication system - The primary method of user authentication in the system is email and password Ideal Skills and Experience: - Proficiency in PHP, SQL - Experience with user authentication systems - Familiarity with handling undefined variable errors - Understanding of secure email and password authentication Your task is to identify the root cause of this error and implement a solution to rectify it. Please provide specific examples of similar work you have done in the past.

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    I am looking for a skilled programmer with experience in algo trading using Python - preferably with experience with crypto exchange API. I already have a specific strategy in mind, so I would like someone who can work with me to implement it. Ideal skills for this job include proficiency in Python and experience in API trading. I am looking for a programmer who can work with me on a long term basis with support. Details can be discussed.

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    I'm in need of an experienced Java programmer to assist in developing software through using the IDE NetBeans. Key details: - Your main task will be the development of elegant, efficient Java software solutions. - While no specific CMS is being targeted, a comprehensive understanding of them can be beneficial. - Some familiarity with NetBeans is preferred, to streamline the development process. Ideal Skills: - Extensive background in Java programming - Proven experience in software development - Familiarity with NetBeans IDE

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    I'm seeking a proficient Java programmer, skilled in using netBeans, to develop a versatile software application for generic use. Your responsibilities include: - Creating a software application from scratch. - Primarily focusing on designing a user-friendly, robust User Interface. Ideal applicants should have significant experience in UI design and application development. Exceptional debugging, troubleshooting, and code performance optimization skills are advantageous. Deep understanding of Java programming and proficiency in netBeans is vital. If you've worked on similar projects preferably generic software development, it would be an added advantage. Your ability to deliver on this project will have a direct impact on the functionality and user-experien...

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    I need some easy work in Android I need some android apps using java I need easy work at low budget but for long term I need work from Pakistan freelancer

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    I'm currently in dire need of a competent C++ programmer to fix a bug in my existing code. The timeframe is extremely tight and the task must be completed ASAP. Key Requirements: - Strong command of C++ programming language - Experience in debugging and fixing errors in C++ code - Ability to work quickly and efficiently, under tight deadlines Your primary task will be to identify the issue causing the bug and rectify it promptly, ensuring the software runs smoothly. Your understanding of the codebase and the C++ language is crucial in this. Please respond only if you're confident in your ability to deliver high-quality work promptly.

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    Hello, I need a complete professional in scrap, java, python flask, composer. more details in private

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    I need some easy work in Android I need some android apps using java I need easy work at low budget but for long term I need work from Pakistan freelancer

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    Looking for an experienced character animator/ game programmer that has the skills to polish and finish an existing game coded in Unity. You must be very proficient in Unity game engine. Rigging and animation experience is a must. I need a rigging and animation expert as a matter of fact. We are working on a AAA on the rail game game in 1st person shooter style. I need someone who is good at taking existing assets and customizing them and making them better or using the existing animations very nicely. No rookies please. You will be asked to perform a test animation upon getting the full job, so if you are lying about expertise you will be wasting both of out time. You will also be working in Github with another Dev that is programming the rest of the game.

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    I'm looking for a skilled Java developer to create a Graphical User Interface (GUI) frontend for my application. The frontend needs to be compatible with Windows. Key Requirements: - Develop a visually appealing and user-friendly GUI using Java. - Ensure the GUI is compatible with Windows OS. Ideal Skills and Experience: - Proficiency in Java programming. - Experience in creating GUIs for Windows. - Strong understanding of user interface design principles.

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    PHP Website Development 6 days left
    VERIFIED

    I'm in need of a skilled PHP programmer to help me with the development of an informational website. The primary purpose of this site is to provide information to visitors and I'm looking to have a user-friendly content management system integrated into the site. Ideal Skills and Experience: - Proficiency in PHP programming - Experience in website development - Familiarity with content management systems - Ability to create a user-friendly interface - Strong communication skills and attention to detail Please let me know your relevant experience and availability.

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    I'm in need of a proficient programmer who is experienced in installing and configuring CKAN on a Linux operating system. Specifically, expertise is needed in the following areas: - CKAN installation on AWS Linux - CKAN , datastore and datapusher and other plugins configuration, focussed on data storage features - Provision of necessary documentation to guide me through maintenance Please note that while this project does not require ongoing post-installation support, the hired professional should ensure smooth functioning of the system and resolve any issues promptly during the initial setup. Ideal candidates should have: - Strong background in working with python and CKAN - Proven experience with configuring CKAN for data storage - Excellent troubleshooting skills in a L...

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    I am in search of a talented software developer who can seamlessly integrate RFID door lock system, WiFi management, and an online booking system into a user-friendly hotel mana...experience to our clients which include hotels, resorts, and bed and breakfast establishments. The functionality must include but is not limited to: - A user-friendly online booking system that reflects real-time room availability - An integrated RFID door lock mechanism - Effective WiFi Management per booking The candidate should ideally possess a comprehensive understanding of PHP, Python, and Java, and have previous experience in building similar systems. Your input and recommendations on how to improve functionality and user experience will be greatly valued in the successful implementation of thi...

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    Responsibilities: Develop a responsive and user-friendly e-commerce website using HTML, Java, and native technologies. Implement robust security measures to safeguard user data and transactions. Integrate payment gateways and shipping APIs for seamless transactions and order processing. Customize and enhance the website's functionality based on project requirements. Collaborate with the design team to ensure a visually appealing and intuitive user interface. Requirements: Proven experience in developing e-commerce websites from scratch. Proficiency in HTML, Java, and native application development. Strong understanding of web development best practices and standards. Experience with responsive design and cross-browser compatibility. Knowledge of security protocols and ...

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    I am seeking an experienced programmer to automate the transfer of TikTok users' video data into a Google Spreadsheet immediately upon posting a new video. Key Focus Areas: - Integration: The automation has to be seamless, with video data transferred automatically into the spreadsheet after a new video is posted by the user. - Data Extraction: The data to be fetched includes: Username, Likes, Views, Date Posted, Total videos to date and whether the weekly goal has been met. - Visualization: Data should be visually represented with Bar Graphs. Ideal Candidate: - Should have experience with automation software. - Should have proficiency in coding, preferably with a background in data extraction. - Should have good understanding of TikTok's API. - Should have experience in...

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    ...consumer needs. Qualifications: • Bachelor's degree in Computer Science, Engineering, or related field. • 3-5 years of prior relevant work experience as a Full Stack Developer or similar role. • Proficiency in front-end languages such as HTML, CSS, and JavaScript. • Experience with JavaScript frameworks such as Angular, React, or Vue.js. • Proficiency in server-side languages such as Python, Ruby, Java, PHP, or Node.js. • Experience with database technology such as MySQL, PostgreSQL, MongoDB, or similar. • Familiarity with RESTful APIs and microservices architecture. • Excellent verbal communication skills. • Good problem-solving skills. • Attention to detail. Preferred Qualifications: • Experience with cloud technol...

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    As the creator of a typing test speed application on Android, I am looking for a freelancer with expertise in Android Studio and Java. The specific task involves integrating the Unicode Raavi (Punjabi) font into my app to aid in input via an external keyboard connected through OTG. Currently, the app only supports English letter input which is a limitation I seek to overcome. Expectations: - Integration of Unicode Raavi font for typing. - Retain current functionalities of timed typing tests. - Maintain accuracy tracking and multiple difficulty levels. Essential Skills: - Experience with Android Studio - Proficiency in Java - Prior experience in font integration or similar tasks. The design for the app is already in place so no alteration is required in that regard. Your ...

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    I...issue with retrieving biometric data using Jmrtd in Java. This problem seems to be related to the integration with a dedicated biometric scanner connected to my PC. Key Points: - Unable to retrieve biometric data: The main issue is centered around the inability to obtain biometric data through Jmrtd. - Jmrtd Integration with a dedicated biometric scanner: The problem could potentially be linked to the integration of Jmrtd with a dedicated biometric scanner that is connected to my PC. Ideal Skills: - Proficient in Java and Jmrtd: I'm looking for a professional who is experienced in Java and has a solid understanding of the Jmrtd library. - Knowledge of biometric devices: Familiarity with dedicated biometric scanners and their integration with Java-base...

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    (**If you are not a US citizen, pls don't apply**) I'm in search of a skilled software engineer to help develop a new web application. The ideal candidate should have proficiency in Java, Python and C++, as well as experience in full-stack development. Key responsibilities include: - Developing a new web application from scratch - Integration of user-facing elements with server side logic - Building reusable code and libraries for future use - Ensuring the technical feasibility of UI/UX designs - Optimizing the application for maximum speed and scalability Skills and experience required: - Proficiency in Java, Python and C++ - Full-stack development experience - Strong understanding of web development technologies and concepts - Familiarity with Agile methodologi...

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    I need a professional programmer to help me fix a specific issue I am experiencing with the jmrtd program. The problem lies in the document authentication process, specifically with reading the chip data of ID cards. The ideal candidate should have: - Proficiency in Java and experience with the jmrtd program - Prior experience dealing with document authentication, especially with ID cards - Strong problem-solving skills and ability to troubleshoot complex issues - Good understanding of cryptography and secure communication The main tasks in this project include: - Diagnosing the root cause of the issue when reading the chip data - Implementing a solution that ensures successful document authentication for ID cards - Testing the updated program to ensure it works as expecte...

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    I will provide detailed and kind explanation about the project with deep knowledge of the Java OOP. This work will be done in 2 days.

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    Building accounting and warehouse management software - Customized software - Accounting - Multiple salespeople -calculate sales, revenue, profit, commission for each sales person, cost and inventory counts -manage deliveries of today -manage pickups of today -customer info Note: System should allow access Simultaneou...software - Accounting - Multiple salespeople -calculate sales, revenue, profit, commission for each sales person, cost and inventory counts -manage deliveries of today -manage pickups of today -customer info Note: System should allow access Simultaneously by multiple users online. Note: Cloud data saving and backup. Note: Use any programming language that best fits the project, like C#, VB.net, Java or web like php. Note: we will discuss all detail once we talk ...

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    I'm looking for an experienced developer to create an e-commerce platform using Spring Boot. Key Requirements: - Full-featured user registration and login functionality - Intuitive product listing...process - Development of both the frontend and backend The target audience for the platform is retail customers. Therefore, the design and user interface should be consumer-friendly and engaging. Additionally, the project involves managing IoT devices. This requires a strong understanding of IoT protocols and integration within the platform. Ideal skills and experience include: - Proficiency in Java Spring Boot for backend development - Strong understanding of e-commerce website development - Experience with IoT device monitor and management(RestAPI) - Prior work with retail-ori...

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    1. Classes in the package: ï‚· MainClass: Will have the main method: ï‚· It will control the flow of your program. ï‚· It will create an arraylist of patients (only one arraylist should exist in your program) ï‚· It will prompt the user to select one of the following options (these options will keep being displayed after each selection until we exit the program): 1. Admit a patient The program will ask if the PCR test result is negative or positive and that will decide what type of patient we have and what information we will ask for. 2. Print patient information It will print all the patient information using the toString Method 3. Submit a PCR test result It will ask for the patient id and update the pcr test value for that patient. Any regular patient who gets a positive PCR test should be cons...

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    I need a custom code component created for my PowerApps Canvas App. Key Requirements: - The component should decrypt static text encrypted with AES or any other simple algorithm Deadline: - I need this project completed ASAP. Ideal Skills and Experience for the Job: - Strong experience with C# programming, Java script or any language that we will use to achieve the goal - Prior experience with creating code components for PowerApps Canvas Apps. - Proficiency in encryption/decryption methods

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    I am seeking a software engineer skilled in Java and C++ to build a robust desktop software application. The selected professional will be in charge of supervising both the frontend and backend development process. The ideal candidate should be experienced in the following: - Proficiency in C++ and Java. - Expertise in developing desktop applications. - Strong understanding of frontend and backend development. - Excellent problem-solving skills. Potential freelancers should be ready to showcase prior desktop software projects as part of their bid proposals. I value quality and attention to details above all.

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    I need an experienced Java developer to integrate a specific SDK into my existing Flutter printing app. The SDK is already available.

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    I'm in need of a skilled PHP/MySQL programmer to help me resolve issues with my legacy application. While the data in the current database isn't critical and can be easily recreated, the system is currently not allowing the addition or update of database records, although deletion is possible. Key requirements and responsibilities: - The main issue is resolving the problem of not being able to add or update database records. - There are no error messages displayed, so a deep understanding of PHP and MySQL is needed to identify and solve the root problem. - Once the issue is resolved, the next step would be to optimize the application to prevent similar issues in the future. Ideal skills: - Proficient in PHP and MySQL - Experience in working with and debugging legacy app...

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    I'm looking for a dynamic and capable programmer who is able to work with multiple programming languages. While I haven't specified a language of choice, versatile coding abilities are crucial for this project's success. Key Experience: - A breadth of experience across multiple programming languages is critical. - Preferably, candidates will have years of overall programming experience. Application Requirements: - When applying, please include a comprehensive rundown of your experience in coding and programming, particularly highlighting your range across multiple languages. The perfect candidate for this job will have broad experience and an adaptable skillset. We have a project that needa additional functions adding. Thank you

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    I am seeking an experienced C programmer to assist in the implementation of the Inpainting Interpolation Algorithm into my existing application. Key Requirements: - Implementing the Inpainting Interpolation Algorithm - Working with images as the primary input - Generating enhanced images as output The ideal candidate will possess: - Proficiency in C programming language - Strong background in image processing and manipulation - Experience with algorithm implementation - Prior knowledge of Inpainting Interpolation Algorithm would be a plus I have to implement algorithm described here : into my own function. I will share more informations in a DM

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    I'm looking for a skilled Spartacus trainer to help me reach an advanced level of proficiency. I have advanced knowledge of JavaScript, HTML, CSS, and Java, and now wish to learn Spartacus extensively. Requirements: 1. Expertise in training Spartacus. You'll be ideally Teaching me Spartacus from intermediate to advanced level Course-

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