Java developer jobs

We need a developer experienced in WebSocket/AudioSocket technologies and Asterisk integration to develop a solution that enables real-time transcoding with OpenAI Whisper through gRPC. Requirements: 1) WebSocket/AudioSocket Integration: Develop WebSocket/AudioSocket functionality to facilitate real-time audio communication with OpenAI Whisper. 2) gRPC Compatibility: Implement gRPC to ensure compatibility for seamless communication between components. 3)Real-time Transcoding: Enable real-time transcoding capabilities to convert audio data appropriately for interaction with OpenAI Whisper. 4)Asterisk Integration: Integrate the solution with Asterisk to allow seamless initiation and handling of audio calls from Asterisk dialplans. Example Asterisk Dialplan: [audiosocket] exten = s...

I'm in search of a versatile and experienced programmer/developer skilled for a game already exist. While I'm not exactly sure about the technical stack that will be required, a wide-ranging knowledge base would be beneficial. The mobile game: Need (APK - MOD) for this game. My client is ready to pay good for whome doing his requirement. My project is simple to say, it's a modification of an existing game I mentioned here above. That my client can level up faster and easier. If you can do that, then please let me know. Furthermore I don't have the source code of this game. I don't want a copy of this game. The developer must have a deep understanding of game development and be proficient in reverse engineering. The

I require skilled services from a freelancer who can integrate and visually display data from a CSV file on a Wordpress si...sync with the graphical displays on the site. - Automated updates are required. All graphs should update themselves without manual intervention, providing real-time data representation on the Wordpress site. The ideal candidate for this project will have: - Profound experience in data visualization - Strong knowledge and experience with Wordpress, full stack development, web development,python, java scrip - Excellence in working with CSV files and their integration. If this sounds like you, I am eager to see your bid. Website is in hostinger After this page user has to see, user specefic data Attached csv data Please see before bidding

I'm in need of an experienced full stack developer who can join in our team. We are building school management system that is Reactjs as front-end, Laravel as back-end. For flexible and dynamic environment, please send me your contact information such as email, phone number. And provide your recent projects similar to above project. This is a project that requires flexibility, adaptability, and a wealth of knowledge in web development. Skills required: - Extensive experience in full stack development - Reactjs, Tailwindcss skill needed - PHP, Laravel framework experience needed Design and detail orientation will be necessary to deliver the best results, as more specific project requirements will be provided as we proceed with the project. Looking forward for an expert to jo...

Dynamic Frontend Developer Needed for Innovative Rebranding Project - Join ComCodes! Description: Are you a creative and skilled front-end developer looking for an exciting new project? If yes, then you've stumbled upon a golden opportunity! ComCodes, a leading IT consulting firm, is searching for an exceptional front-end developer to partner with us on a rebranding project that will set new standards in digital excellence. Project Overview: We're embarking on a journey to rebrand a Themeforest HTML theme for one of our prestigious clients. This project is not just about changing colors and fonts; it's about infusing the site with creativity, usability, and cutting-edge front-end technologies. Your role will involve bringing our vision to life and en...

I'm currently in need of a SwiftUI developer with proficiency in both SpriteKit and ARkit. My game app is 70% complete and I'm looking for an individual that can handle its backend completion, with specific set features that are required: - User Authentication: This ensures that security measures are implemented properly within the app. - Real-time Data Syncing: This is necessary for the continuous distribution of information over the app to create a seamless user experience. - Push Notifications: To retain user engagement and provide relevant updates effectively. Please note that the backend and database should be compatible with iOS only, and it should be able to handle less than 1000 concurrent users. Ideally, applicants should have experience in game app development ...

I am seeking a skilled web developer who also has a flair for creative writing. - MAIN JOB: First, the primary responsibility is web development. You should be proficient in code, with a keen understanding of front-end and back-end functionalities. - WRITING ASPECT: Besides that, impactful short stories are needed for content on the website. This is where your creative writing skills come in. Ideal Candidate: - Strong knowledge of web development - Prior experience in creative writing, specifically short stories - Good communication skills - Attention to detail If you are a web developer with the ability to creatively narrate compelling short stories, then you might just be the right fit. Feel free to bid. Looking forward to working with you!

We are in need of a talented .Net Frontend Developer who specializes in building corporate and professional style desktop applications. Key Requirements: Strong UI coding abilities, with a solid grasp of .NET Core, MVC, ASP.Net, JavaScript, and JQuery. Ability to convert PSD to HTML/CSS Experience with ASP.NET, Web Services, AJAX, Web Forms and BootStrap. Understanding of Agile Methodologies and good coding practices Experience with Telerik or Kendo UI or Bootstrap is a plus Experience with financial market understanding like US Security Stocks/Bonds/Infra Bonds/Endowment Funds etc.., will be added advantage Proven experience in creating applications with a corporate and professional design aesthetic. Excellent understanding of user experience fundamentals. The ideal candida...

I need help running my application locally on my pc and also fix some issues on the application application is running react remix and the person must have knowledge about that and C#

Role Description This is a full-time remote role for a Dotnet Backend Developer. The Dotnet Backend Developer will be responsible for designing, developing, and maintaining high-performance, scalable, and secure backend services using the .NET/MVC framework/ MS SQL Server/ Entity Framework, or Dapper. The Dotnet Backend Developer should have experience with application development and API development. Qualifications 3-5 years of experience in developing backend services using the .NET framework Experience with .NET Core, MVC, SQL Server, and RESTful APIs Knowledge of software development principles and design patterns Good understanding of databases and data structures. Strong written and verbal communication skills Bachelor's degree in Computer Science or relat...

I am in need of a Laravel developer who can work on a task-wise basis. Daily tasks will include: - Fixing bugs - Implementing features - Managing server security The project uses Laravel 8, so a keen understanding of this version is key. Furthermore, it's important that the developer possess knowledge in managing server security. This will be a crucial part of the role, to ensure all server interactions are safe and secure. Proficiency in these areas will greatly benefit the flow and success of this project.

I have a Natural Language Processing project now. I should finish it in 2~3 days. I will explain it more detail via chat.

I am in need of a proficient full-stack .NET developer who can develop a new web application. Your skills should include: - Front-end development - Back-end development - Database management The primary purpose of this project is to develop a new web application. The application should encompass the following functionalities: - User registration and authentication - Online payment processing - Data visualization Prior experience in these fields is highly preferred. Your bid should reflect your understanding and capability of handling these specific requirements. Please include examples of similar projects you have worked on, if any.

I am in need of an experienced web developer proficient in Windows. Specifically, I am experiencing a range of issues with my website including the user interface, backend and database, and am seeking someone capable of troubleshooting and rectifying these problems. The ideal candidate would possess: - Skills in resolving interface issues such as broken links and error messages. - A comprehensive understanding of backend and database structures. I appreciate detailed insights into how these issues will be addressed and look forward to improving the functionality and user experience of my website. Please provide examples of past relevant experiences in your proposals.

We require the expertise of a WordPress Divi theme specialist to design and develop a series of dynamic pages. These pages will incorporate interactive elements, complex menu structures, and multilingual capabilities. The project involves creating two distinct versions of each page—one tailored for logged-out users and another for logged-in users. Key Responsibilities: 1. Page Creation: Design and develop multiple pages using the WordPress Divi theme, ensuring they meet our specifications and requirements. 2. Interactive Elements: Implement interactive features within the pages to enhance user engagement and interaction(drag and drop for images and play button located in an external div to start the video playing) 3. Complex Menu Development: Build a sophisticated menu structure tha...

I'm on the hunt for an expert Flutter developer to handle an upcoming project that we have. The specific features and functionalities of the project have not been originally outlined, but you should be prepared to handle a wide range, given your expertise. Your application should prominently feature: - Your experience with Flutter development. Demonstrable knowledge and understanding of various aspects of Flutter development will be highly beneficial. Ideal Skills: - Strong understanding of Flutter - Familiarity with User Authentication, Push Notifications, In-app Purchase - Excellent problem solving While the specific features are currently not defined, having experience in the mentioned areas will give weightage to your application. Please note, we are specifically looki...

I am in search of a seasoned WordPress developer who possesses a strong knowledge of Elementor to perform significant modifications on my website. The ideal candidate will focus on customizing the layouts, which is integral to my project's success. Key Requirements: • Prior expertise in using Elementor • Skilled in enhancing the look and feel of the website through graphic design • Ability to place content creatively and logically • Proficient at maximizing the user experience with an intuitive navigation menu Also rectify a website old pluing in another site, either remove it or repair it. The project entails precisely modifying the existing layouts rather than building from scratch, a familiar task for a WordPress developer with a good understan...

I am searching for a skilled software developer with a strong background in Asterisk, Dialer, IVR and VOIP technologies. Although I haven't specified particular functionalities, general familiarity with call routing, call recording and interactive voice response (IVR) would be beneficial. The ideal candidate for this job should be proficient in: - Designing, implementing, and maintaining Asterisk software - Developing dialer functionalities, with emphasis on auto dialing, click-to-dial, and predictive dialing - Ensuring system is up-to-date and secure Freelancers who apply should provide any past work, detailing their experience and including project proposals, if any. If you believe that you have the expertise to effectively take on this project, I encourage you to...

I'm looking for a skilled Android developer to undertake an important update for our application. This project will involve a range of updates, touching on performance enhancements, user interface redesign, and integrating with third-party APIs. The goal is to significantly improve the user experience and increase the functionality of our app. **Updates Required:** - **Performance Improvements:** Reduce app load time and improve responsiveness. - **User Interface Enhancements:** Redesign the UI for a more intuitive and engaging user experience. - **Third-party API Integration:** Incorporate APIs to add new functionalities and features. **Ideal Skills and Experience:** - Proficient in Java or Kotlin. - Strong experience in Android app development. - Familiarity with And...

Dynamic Frontend Developer Needed for Innovative Rebranding Project - Join ComCodes! Description: Are you a creative and skilled front-end developer looking for an exciting new project? If yes, then you've stumbled upon a golden opportunity! ComCodes, a leading IT consulting firm, is searching for an exceptional front-end developer to partner with us on a rebranding project that will set new standards in digital excellence. Project Overview: We're embarking on a journey to rebrand a Themeforest HTML theme for one of our prestigious clients. This project is not just about changing colors and fonts; it's about infusing the site with creativity, usability, and cutting-edge front-end technologies. Your role will involve bringing our vision to life and en...

Being an expert in industrial automation, my project's objective is upgrading our existing control system. Hence, I am looking to collaborate with a talented CODESYS developer who is deeply skilled in a variety of areas, especially: - PLC Programming. - HMI Development. Essential Attributes: - Familiarity with real-time operating systems, and a knack for working effectively with safety protocols. - Proven track record in enhancing system performance and efficiency by leveraging these skills. - Servodrive and motor programming and setting This project will require in-depth technical knowledge, a problem-solving attitude, and a collaborative spirit. Almost as important, I appreciate good communication skills and a thorough approach to documenting your work. If you resonate wi...

I'm looking for an integrator to transform my Figma design into HTML, CSS, and JavaScript if needed.

We aim to develop an easy app consisting of a front page with 2-3 custom fields, wallet connectivity, and a database. Users should be able to input information into these fields, create an inscription based on this, and have the data saved in the database (along with some additional flags). What we're looking for: Experience with BTC inscriptions or a strong background in the BTC front-end stack. Please provide examples of your previously developed applications with an offer.

I need an adept Python developer, proficient in using Jupiter notebook and familiar with the Pandas library. The main task will be focused on: - Data analysis and visualization of numerical data. The ideal candidate should have a strong background in data analysis, specifically with numerical datasets. Proficiency in other tools and libraries in Python is welcome, but the main focus will be on Pandas. Please showcase your skills and experience in Python, Jupiter notebook, and Pandas to help me make an informed selection. The job is urgent, so prompt responses will be highly appreciated.

Freelance Mendix Developer Needed Project Description: We are seeking a skilled Mendix developer to assist with the development and design of our project. The ideal candidate should have at least 1-2 years of experience in Mendix design and development. Responsibilities: Collaborate with our team to develop and design Mendix applications. Troubleshoot and resolve any errors or issues within the project. Ensure timely delivery of high-quality code. Requirements: Proficiency in Mendix development and design. Strong problem-solving skiils. Skills:Mendix software Availability to work on a freelance basis. Payment: Hourly rate: ₹400 - ₹500 per hour, depending on experience and expertise. If you are interested in this opportunity, please email your profile toand we will con...

I am on the lookout for a versatile Python developer who can who can create a Trading System for me Every time and red or green candle forms on chart like eurusd i want to get updates via notification or telegram bot or anything

I am looking for a professional with an excellent understanding of Webflow. They will update some product descriptions on my website with hyperlinks. These links will direct users towards downloadable files, specifically documentation or manuals, associated with our physical products. Skills and experience required include: - Extensive experience with Webflow - Proficiency in adding hyperlinks to text - Knowledge to direct hyperlinks to downloadable files - Detail-oriented, as not all products need this update Knowledge in working with physical product websites is preferred but not necessary.

I urgently need 2 React Native developer with significant experience to upgrade my existing app. Tasks at hand: - UI/UX improvements, - Performance optimization, - Addition of new features. The project also involves: - Bug fixes, - Adding missing component functionality, - Stabilizing the app's performance. Please apply if you're quick, experienced with React Native, and have a knack for diagnosing and fixing bugs. Time is crucial; I need these tasks completed ASAP. Hence, an ability to meet tight deadlines is preferred. Efficiency, meticulous attention to detail, and a proactive attitude would make you an ideal fit for this job.

Looking for a PHP developer with experience in the development of APIs and Admin Panel development who can communicate with front end developer simultaneously and complete document related admin panel works . Code contains mainly php, some angular and mySQL as database APIs: - Custom API development required - Strong understanding of REST and SOAP protocols - Experience in integrating APIs with third-party applications Admin Panel: - Basic CRUD operations required - Familiarity with advanced features and analytics is a plus - Ability to develop custom functionality based on our specific needs Timeline: - Project needs to be completed in less than a week - Ability to work quickly and efficiently is a must Ideal skills and experience: - Codeigniter framework PHP v3 - Angula...

...can seamlessly navigate between the roles of a video interview supporter and software developer. As a video interview supporter, you would: - Ensure strong communication throughout interview processes. - Maximize the functionalities of video conferencing platforms used for conducting interviews. - Schedule interviews diligently and ensure all participants are adequately informed. - Handle the setup of video conferencing software, leaving no room for technical mishaps. - Conduct pre-interview test runs to verify all technological elements are fully operational. As a software developer, your responsibilities would be: - To develop, troubleshoot, and enhance software applications using Python, Java, and JavaScript among other programming languages. - T...

I'm seeking an experienced content creator and photoshop expert to produce diverse content focusing on plumbing. This includes writing articles, creating videos, and designing graphic images. Ideal Skills include: - Extensive knowledge and background in plumbing/or ability to conduct thorough research in this field - Expertise in creating engaging, SEO-friendly articles - Proficiency in creating dynamic, audience-friendly videos - Skilled in creating striking, eye-catching images particularly highlighting plumbing topics Content Application: - It will enhance my website visibility, - Engage audience on my social media platforms, - Serve as a base for my marketing materials. Freelancer must demonstrate past work experience in making relevant plumbing or similar content. Only ser...

I have recently transitioned to a Shopify platform from WordPress. As part of this process, I'm facing challenges with the functionality of my plugins. I am seeking a proficient web developer with fluency in Shopify, WordPress plugins, and PHP to assist me. Key Responsibilities: - Review, diagnose and address any ongoing issues with the transferred site's plugins - Bring about smooth functionality of the website across all its features Functionalities to Implement: - Product customization: configure the website to enable product customization features for visitors - Payment gateway integration: seamlessly handle multiple payment processors to ensure a secure and smooth purchasing process - Shipping options: integrate various shipping options and rates based on locatio...

Need to work in home page ui design for example all profile need to show in home page like Functionality to be get add 1. Model who is online will show online 2. Model who is on live will show LIVE on Video 2. Beautiful mobile site front page ui design 3. clicking into Model who is on LIVE on Video will direct route user to Live Video

I'm seeking a skilled Android developer who can complete the development of a utilities app. The key task for this job will be: - Developing a native utilities application Ideally, the freelancer should have extensive experience in Android app development, particularly within the utility application niche. Insight into native utilities and the ability to create a seamless, user-friendly interface are crucial for this role. Your bid should reflect your experience and capabilities delivering on these requirements.

i am seeking an experienced XML developer to assist in integrating an X20 device equipped with encoder, decoder, and IP switch cards into our Network Monitoring System (NMS). The project entails optimizing real-time data retrieval from the device using XML API or protocol. Key Responsibilities: - Enhance XML parsing, processing, validation, and transformation capabilities for seamless integration. - Identify and rectify missing XML API code for the IP switch component. - Ensure accurate and consistent data retrieval from all three cards of the X20 device. - Collaborate with our team to refine XML processes and enhance the performance of our web application. Requirements: - Proficiency in XML parsing, processing, validation, and transformation. - Experience in integrating devices...

We need a seasoned web developer and designer with a strong knack for SEO to create our e-commerce platform. This website's purpose will be to facilitate the sale of digital goods. Here’s what we are looking for: - Proven experience in both web development and design - Good understanding of E-Commerce websites and SEO strategies - Ability to integrate a bank transfer payment method Bids from freelancers who have successfully completed similar projects will be given priority. If you meet the above requirements and are ready to bring our ideas to life, we'd love to hear from you.

...Bubble plugin developer. The plugin should be the element plugin. So there will be the dropdown element and when the user select the language from this dropdown, then the language of the website must be changed. Please check this plugin. This plugin uses Google translate API but I wanna use DeepL api. Also it is not element plugin, So I can't place the dropdown where I wanted. But I want the visual element plugin. Just simple. Call API from DeepL, and replace all text with the returned result. It is what I wanted. Ideal Skills and Experience: - Proficiency in Bubble Plugin development - Familiarity with API integration - Fast and high quality Bubble plugin development experience. - The developer who can finish

We are seeking a freelance FileMaker Developer skilled in integrating Python scripts into FileMaker solutions. The project involves creating a FileMaker file that demonstrates multiple methods of implementing and interacting with Python code. The ideal candidate will showcase the ability to trigger Python scripts from FileMaker and enable bidirectional communication between FileMaker and Python. Knowledge of CGI scripting as a method for this integration is a plus. Project Deliverables: 1. FileMaker Example File: • A FileMaker file that incorporates Python script integration through various methods, demonstrating how to activate and interact with Python scripts from within FileMaker. 2. Sample Python Script: • A simple yet illustrative Python script that interacts wi...

I am in need of an experienced Tally developer who can handle: - Customizing the Tally software to better suit the needs of my enterprise. - Creating and enabling integration routes with other systems to improve our workflow. - Generating and analyzing specific reports to aid decision-making. Applicants should have familiarity and experience in importing various data files, such as receipts, ledgers and vouchers into Tally to streamline our data management processes. Ideal candidates should have comprehensive knowledge in working with Tally and a proven track record in customization.

Change textbox to dropdown. Fix CRUD of staff table

Working on existing Project. Allow to perform some simple create

I'm on the lookout for a wordpress developer who can develop page using wireframe which I have designed I have provided wireframe in below. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] it is very basic page - Website Development: I specifically need a developer who has stellar experience with WordPress. Your task will be to lay the groundwork and develop a functional and engaging blogging website from scratch. - Theme Customization: Take my ideas and visions for my website's appearance and feel, and turn them into a reality. You must know your way around WordPress themes and have a creative eye for aesthetics. - Plugin Development: Innovate and design effective plugins that will support the functionality of...

I need a Java programmer to create an intricate inventory management system. This system will primarily focus on: - Comprehensive Inventory Tracking: With features such as product count and real-time stock alert functionality. The goal is to monitor stock levels accurately and ensure swift action when restocking is needed. - Tailored Search and Data Management: Capabilities to allow quick and efficient access to any required data. This includes data entry, data editing, and data deletion features. - Effective Report Generation: Easy to grasp reports that could expedite decision-making processes are required. - Streamlined Employee Management: Not as pivotal, yet it's essential for the bigger picture of the management system. For this task, demonstrable experience in Ja...

I am looking to employ a proficient C++ and QT developer for a project that integrates the SonarPen pressure-sensitive stylus with the Krita drawing app for Android. The project involves creating a C++ wrapper for an AAR library (the SonarPen SDK in Java) and making it interact with Krita via the QT library. The key requirements for the project are: - Develop a C++ wrapper for the AAR library. - Use QT to make API calls to the wrapper. (Configure the wrapper to communicate with the SonarPen. ) - Compile the open-source Krita app, based in QT, to function on Android. () Ideal skills required: - Experience with C++. - Knowledge of the QT 5 library. - Android platform experience. - Background in working with

I am looking for a backend developer to add new features to our existing repository. Once we select a freelancer, they will be given permission to start working in GitLab. We need the following features implemented as quickly as possible: - As an admin, I want to be able to add, remove, and update the GPT key. - You need to add Open AI APIs to the project. As a mobile developer, I should be able to send requests and receive responses from the Open AI server. Our server should act as a bridge, allowing us to use the key from the admin panel to send requests and receive responses.

**No agencies This is a growth opportunity where you can improve on your craft while contribute to the scaling of the company. We're open to your ideas and design patterns so we can blend them with our own and make a better product. You'll be working with our Product Engineering team of 5 (Tech Lead, 3 Full Stack Developers, QA) and get to see the impact of your code commits to the customers. Video Instructions (we're remote, but do have video-on real-time meetings) Record a 2-3 minute video answering the following questions: Describe a Web App project you've been a part of: * What was the business goals did it achieve? * What would you do differently? Copy a sharable link into the cover letter. If you don't have a preferred video tool then use or (both a...

I am seeking a skilled developer to create a mobile application with efficient item management, inventory tracking, order processing and tracking capabilities, and enhanced staff management permissions. - Platform: A web app that both customers and staff members can use without any compatibility issues. - QR Code Ordering: Customers should be able to scan a QR code and place their orders that can be verified at the restaurant. - Low Budget: Since we are working with a limited budget, we appreciate realistic quotes and suggestions for cost-effective solutions. - Ideal Skills: Experience in web app development, restaurant app development is a plus. Basic understanding of restaurant operations would be helpful. Your role will play a crucial part in modernizing our restaurant/cafe o...

I am looking for a skilled Backend Developer to work on the development of various modules for my exciting social app. As a Backend Developer, you will primarily focus on designing, implementing, and maintaining the backend functionalities to the seamless operation of our app to work. Key and important responsibilities: -Develop and maintain backend modules including User's, Business's, Influencer's, Post's, Event's, Group's, Chat, Notification, Comments, Likes, QR Code, Order/tickets, Payment, Calendar, Promotions, Proposals, Offers, Friend, and Gig's Modules. -Ensure the reliability, security, and performance of backend services. -Develop APIs to support frontend features and integrations. Some Requirements: -Solid experience in backen...

I'm searching for a proficient Angular developer to help build a responsive healthcare system focused on both appointment scheduling and medical records management features. This project requires not only an understanding of user experience design but also significant experience in data security. Key aspects of this project includes: 1. Appointment Scheduling: - Ability to schedule, modify and cancel appointments. - Automatic reminders and notifications. 2. Medical Records Management: - Easy addition and retrieval of patient medical records. - Secure storage and back-up options. 3. Responsive Design: - The system should be responsive and offer smooth navigation on all devices. 4. Security: - The system must adhere to the highest level of security and be ...

I need a resourceful web developer, skilled in HTML and Java, to create a responsive webpage within my Wordpress site. This page is crucial, serving a specific function: to automatically activate the negative mode of the rear camera of the user's smartphone as soon as they access the page.(It has to be compatible with all device apple and android). Key Features: - Auto-activation of the back camera in negative mode. - Consideration for potential device-based variation, needing a manual camera swap button. Compatibility: - Your solution should ensure compatibility across iPhone, Samsung Galaxy, Google Pixel, and Huawei mobile devices. Fallback Mechanism: - If the back camera cannot be accessed on a particular device, the default behavior should be to display a message....