Java developer freelance company jobs

I'm in need of an experienced Flutter developer to help implement some changes to my existing app. Key tasks: - **Design Changes**: - I need to adjust the color scheme, rearrange elements on the pages, and add some new images. - I may need some changes to font styles and button sizes as well, as part of the improvements. - **Push Notifications**: - I want to integrate a smooth push notification system into the app. - It should be capable of receiving user messages, sending in-app notifications, and providing reminder notifications. - **Final Steps**: - Once the above changes are implemented, I'll need your help to launch the app on both the Play Store and App Store. The ideal developer for this project would be someone who has: - Proven e...

I'm looking for a multi-skilled full stack developer who is proficient in JavaScript, Python, and PHP for a project with a wide range of tasks. Key Requirements: - Proficient in JavaScript, Python, and PHP. - Proven experience in full stack application development. - Strong understanding of software engineering principles. - Ability to work independently and as part of a team. - Good problem-solving skills. - Strong communication skills. It would be a plus if you have: - Experience with React, Angular, or Django. - Prior experience in user authentication, data visualization, and social media integration. This project will involve a variety of tasks, so I need someone who is versatile and able to adapt to different challenges. Your ability to work with minimal supervision and...

Title: Sales Representative Specializing in the Meat Industry in UAE Location: Remote, UAE Job Type: Freelance with a potential for full-time engagement Description: We are seeking an experienced Sales Representative with expertise in the Meat Industry, specifically within the UAE market. Your role will involve intensive market research and lead generation, focusing on the importation and distribution of chilled lamb from Australia, Kenya, and South Africa. Responsibilities: Conduct thorough market research to identify and analyze the prices and competitors within the UAE meat market. Identify and reach out to at least 40 potential suppliers, including wholesalers and importers, to obtain competitive quotes on chilled lamb varieties. Essential data points include: - Lamb Price...

Excited to work with an experienced ASP.Net webforms developer, who will bring their skills to facilitate the Database integration aspect of our project. Key Responsibilities: - Integrate SQL Server with our existing ASP.Net project. - Create smooth and efficient functionality. - Ensure system robustness and efficiency. Skills and Experience: - Strong proficiency with ASP.Net Webforms. - Knowledge and hands-on experience working with SQL Server. - Excellent troubleshooting capabilities. It is not necessary for this project to migrate data from an existing database to SQL Server. However, the capability to do so may be beneficial in the future. If you are an experienced developer with the aforementioned skills, I would love to have you on board for this project. Regar...

The course link on is: /ou/course/java-se-17-programming-complete/106874

I am looking for a developer to create an Android app for my startup. The app will be a Room/Co living or PG listing app, where owners can upload pictures and check leads. I have some ideas for additional features, which I am open to discussing with the developer. Ideal Skills and Experience: - Experience in Android app development - Knowledge of backend development and database management - Familiarity with building user-friendly interfaces - Ability to integrate features such as uploading pictures and lead management - Understanding of app store guidelines and experience with app store submission and maintenance.

As an experienced backend AEM developer, I am seeking a professional who can create custom AEM components for my website. The primary goal of the custom AEM component is to address certain individual tasks listed from basic to advanced level. Key responsibilities include: - Understanding the requirements and objectives of the individual tasks - Creating, customizing, and implementing AEM components effectively - Ensuring the component works seamlessly within the AEM environment - Testing the component thoroughly to ensure it meets the specified requirements Ideal skills and experience for this job involve: - Proven experience in backend development, specifically AEM - Extensive expertise in custom AEM component development - Strong understanding of the latest AEM functionalitie...

I'm looking for an 8+ years experienced backend Java developer who is proficient in the creation and implementation of APIs. - Designing, building and maintaining efficient REST APIs in Java - Ensuring high performance and responsiveness of the APIs Ideally, you would have: - Proficiency with Java and experience in backend development - Strong experience with REST API development - In-depth understanding of code versioning tools, such as Git. As this project is ongoing, showing initiative and problem-solving skills would be highly valuable, opening up opportunity for more work in the future. Good communication and reporting skills are required.

I'm seeking a seasoned e-commerce website developer who can handle a project of substantial scale. The ideal candidate will have: - A strong background in e-commerce website development. - The capability to deal with large inventories, as I need to feature more than 500 products on the website. - Flexibility with web development platforms, given I haven't yet decided on a specific one (i.e., WordPress, Shopify, Magento). Your primary task will be to create a user-friendly, engaging, and visually appealing website that encourages smooth navigation and secure purchasing. The end goal is to provide a seamless and optimized online shopping experience for my customers. Please, when making your bid, provide examples of similar e-commerce projects you have undertaken in the...

I'm in need of an experienced React Native app developer to help me create a live-streaming video app. The app should be compatible with both iOS and Android platforms, and should include key features like user registration and login, live video broadcasting, and chat functionality. Key Requirements: - React Native Expertise: You should be well-versed in developing applications using React Native. - Experience with Live-Streaming Apps: Prior experience in building live-streaming video apps will be highly beneficial. - Cross-platform Compatibility: The app must work seamlessly on both iOS and Android devices. - Feature Implementation: You will be responsible for integrating user registration and login, live video broadcasting, and chat functionality into the app. - Social Media...

I am in need of a proficient individual Java developer who has a solid understanding and experience with Java Netty framework. The primary goal of this project is real-time data processing and the candidate should have extensive experience in dealing with high volume TCP connections and socket management. Key Responsibilities: - The primary task will be real-time data processing. - Handling high volume of TCP connections efficiently. - Proficient socket management. - Ensuring the stability and reliability of the system under high data volume processing. Ideal Skills and Experience: - Expert level of experience with Java Netty framework. - Proven track record in handling high volume TCP connections. - Previous experience in real-time data processing systems. - ...

I'm looking for an experienced chatbot developer who is certified with uchat to create a chatbot that will primarily focus on process automation. The chatbot should possess the following features: - Natural language processing to understand and respond to user queries effectively - Integration with the uchat platform for seamless operation - Customizable responses to cater to specific needs and scenarios User interaction will involve both text-based and voice-based communication. The primary goal of this chatbot is to automate various processes. This will require complex logic and an understanding of the business needs behind the processes being automated. Ideal candidates for this project will have: - Proven experience in creating chatbots with natural langu...

...and experienced freelance web developer to create a professional website for our company. As a provider of outsourced web hosting support, our primary aim is to showcase our services tailored specifically to web hosting companies. Key Objectives: Showcase Services: The website should effectively communicate our range of services, emphasizing our expertise in providing outsourced web hosting support to web hosting companies. This includes features such as server management, technical support, troubleshooting, and customer service. Engage Target Audience: The website should be designed to engage and appeal to owners and decision-makers of web hosting companies. Clear and concise messaging, along with compelling visuals, should highlight the benefits of partnering wi...

In need of a skilled unity developer experienced in AR/VR/XR to refine my single-player chess game. The task is to enable the game to be displayed in VR, and facilitate the chess piece movement through VR interaction. The following should be considered: - VR Equipment: We have "Meta Quest 2," and the VR box is also fine. - Chess Movements: The game should support all standard chess piece movements. Since the answer was "any random", we can infer that all movements including Pawns, Bishops, and Knights, etc. need to be supported. - Two Player Support: The game needs to support a two-player mode. - Time Frame: All tasks need to be completed in a tight time frame, preferably within 8-10 days. - Target Platform: The final game should be compatible with mobile platfo...

I am on the hunt for a skilled PHP developer with a concentration in backend and web development. Key Responsibilities: - You'll be primarily responsible for database integration. - I'd appreciate your expertise in API development. - You will work on user authentication on the new website/application. Ideal candidate should have: - Proficiency in PHP for backend development. - Proven experience in web development. - Skilled in database integration, API development, and user authentication. We are setting up a brand-new website/application and would welcome proposals from those who have handled similar projects in the past. Eager to build a robust and seamless application together.

I'm seeking an experienced Flutter developer for a mobile application.

I am looking for some freelance engineers to undertake drainage design work for projects based in the U.K (England principally). This work can be done remotely. This would involve the use of Causeway Flow+ design software (which I can provide some training with) and a CAD package. I am a freelance flood risk and drainage engineer based in England and sometimes have more work than I can handle. I am looking for some contacts with whom I can share work when required. Any experience of working in the U.K would be beneficial (but not essential). The work typically involves designing outline and detailed surface water (stormwater) drainage systems for new developments (residential, commercial, industrial). Sometimes foul water systems are required too. Thanks for you...

I'm seeking a seasoned marketing professional (with a minimum of 10 years of experience) to manage the dynamic marketing landscape and sales performance in our label manufacturing industry. Key Responsibilities: - Develop comprehensive marketing strategies to establish and expand our reach in the B2B marketplace. - Manage various advertising campaigns, ensuring they align with our overall marketing strategies. - Conduct extensive market research to gain a deep understanding of market trends and customer behavior. - Forecast market trends accurately to be ahead of the curve and adjust marketing strategies accordingly to dominate the market. Financial Objectives: - Increase sales revenue by implementing process improvements and innovative strategies. - Reduce marketing expenses with...

I'm seeking a proficient developer to build a comprehensive demo or starter code integrating Snowflake and Kafka using AWS cloud. The ideal candidate should have deep understanding of concepts such as: - Data ingestion - Data transformation - Data storage and retrieval The code should ensure: - Optimal performance - Scalability - Security The code can be written in Python or Java. In-depth knowledge of these languages, as well as experience with Snowflake and Kafka integration, is a necessity for a successful bid on this project.

I'm looking for a multi-skilled full stack developer who is proficient in JavaScript, Python, and PHP for a project with a wide range of tasks. Key Requirements: - Proficient in JavaScript, Python, and PHP. - Proven experience in full stack application development. - Strong understanding of software engineering principles. - Ability to work independently and as part of a team. - Good problem-solving skills. - Strong communication skills. It would be a plus if you have: - Experience with React, Angular, or Django. - Prior experience in user authentication, data visualization, and social media integration. This project will involve a variety of tasks, so I need someone who is versatile and able to adapt to different challenges. Your ability to work with minimal supervision and...

I'm looking for a skilled Python developer to help with web scraping and data analysis tasks. Key Tasks: - Web Scraping: Proficiency in using Beautiful Soup or Scrapy is essential. The person should be able to extract specific data sets from websites and present them in a structured format. - Data Analysis: Experience with Pandas and NumPy is crucial for this role. The ideal candidate should be able to manipulate and analyze large data sets efficiently. - Automation: Familiarity with Selenium for automating tasks is a plus. What I'm Looking For: - Experience: Please include details of your past projects and your experience with Python in your application. - Specific Libraries/Frameworks: A strong grasp of Pandas, NumPy, Beautiful Soup, Scrapy, and Selenium is highly...

I'm in need of a photographer based in Durban, South Africa. This is a freelance opportunity for a skilled professional who can capture high-quality images. Key details: - Your role will include taking photographs in Durban, South Africa, so residing in or near this location is a must. - The specific type of photography required will be discussed upon hire. Necessary skills and experience: - Proven experience as a photographer - A portfolio showcasing your work is a must - Understanding of photographic principles and techniques - Excellent communication skills - Ability to work independently and creatively. I'm looking for someone reliable, creative, and with a good understanding of photography in a commercial context. Looking forward to reviewing your proposals.

We are currently advancing two web-based projects, each with potential for future expansion depending o...using HTML, Bootstrap, PHP, Laravel, and MySQL. We are not aiming to completely redesign the system but to improve upon the initial version, which encountered several bugs post-launch. We have initiated the development of a new version, currently 40% complete, that restructures and refines the existing tables and functionalities. Unfortunately, our lead developer is currently unable to continue due to health issues. We are seeking a developer to either take over or assist with certain modules to maintain progress within our planned timelines. For both projects, we utilize GitHub for version control and conduct our communications and remote collaborations through Microsof...

I'm looking for a talented graphic designer to create a modern style logo for my company. The logo will predominantly feature the colors red, yellow, black, and white. The logo is expected to be used across various mediums, such as our website, merchandise, and printed materials, so it needs to be versatile and easily adaptable. Key Requirements: - our name is Fine Line Rider Training, and we want a logo that features the letters FLRT - Modern Style: The logo should be created with a modern design aesthetic in mind. - Color Palette: Incorporate the colors red, yellow, black, and white. - Versatility: The logo should be suitable for use across our website, merchandise, and printed materials. - our business carries out motorcycle rider training Ideal Skills and Experience: - ...

Looking for php/mysql developer to integrate discount coupon backend into admin panel. Straight forward. The admin panel is already working with a mobile app. We need to add that functionalitiy so we can later integrate it on mobile app

I require assistance in enhancing my Laravel project. Specifically, improvements are needed in two areas: - Database Optimization: The efficiency of the database needs improvement. If you have a proven track record working on database optimizations in Laravel, you're likely a fit for this task. - New Feature Integration: I'm looking to integrate connection to external APIs. Solid experience working with external APIs and integrating them into Laravel projects is essential. Applying developers should be very familiar with Laravel and bring experience in database optimization and API integration to the task. Briefly detail your relevant experience when making a bid.

Typical Functions: Data Architecture: Leverage your 5+ years of experience in designing and optimizing database solutions. You’ll work closely with stakeholders to create a robust data architecture that seamlessly integrates various data sources. Programming Languages: Demonstrate proficiency in Java and C#. Your code is not just functional but elegant. Team Leadership: As a seasoned engineer, you’ll mentor junior team members, foster collaboration, and drive technical excellence. Cloud Solutions: Familiarity with Azure or AWS is essential. You’ll architect, deploy, and manage cloud-based solutions. Data Import Strategy: Devise a robust strategy for importing data efficiently, ensuring data quality, and maintaining performance. Collaboration: Work closely with cro...

Location: Trinity, North Carolina, 90% on-site (see info in the requirements section) Job Type: Freelance/Part-Time - Possibility for long-term assignments Employment Type: Contract – Project oriented This project is ideal for students and entry-level professionals. Involves assisting with product photography and videography for my new online store opening. If you have a knack for capturing stunning, unique images and are ready to bring your creative flair to my product range, I want to hear from you! Responsibilities: • Assist in setting up photography scenes with limited props, a trip(s) to purchase necessary items will likely be involved. • Provide guidance on lighting techniques, photography methods, and tips to capture the best images of...

I'm in need of an experienced SQL developer who can assist with writing stored procedures in SQL Server. The purpose of these stored procedures is for data loading. Key Responsibilities: - Writing stored procedures for data loading Ideal Skills & Experience: - Proficient in SQL and SQL Server - Prior experience with writing stored procedures - Experience with data loading processes The complexity of the stored procedures is expected to be at the basic CRUD operations level. As this is focused on data loading, it requires someone who is meticulous and well-versed in data manipulation within a SQL environment.

As I am wishing to expand the functionalities of my current plugin, I am looking for a skilled freelance developer to create and integrate a Doku payment gateway plugin addon to work compatibly with my already existing setup. However, I am unsure if the Doku payment gateway plugin is already installed or configured, even though I do have admin panel access to check. A brief breakdown of this task includes: - Checking if the Doku payment gateway plugin is already installed on my website. - If not installed, assist with the installation and configuration. - Developing an addon that will integrate seamlessly with the existing setup. - Ensuring that the addon works efficiently and without hindering any other functionalities on the site. The ideal freelancer for this task shoul...

...Angular developer to assist with the development of a complex application. Key tasks include frontend development, custom animations, and state management. Specific requirements involve integration with various external services and APIs, including social media, payment gateways, and custom backend services. Ideal Skills: - Proficiency in Angular - Extensive experience in building complex applications - Expertise in custom animations and state management - Proven track record in integrating various external services and APIs Experience: - At least 2 years of Angular development - Experience working on projects with similar complexity - Prior work involving social media APIs, payment gateways, and custom backend services would be a plus This project is best suited for a deve...

I'm searching for an experienced designer to create a modern logo for my apparel sports, street wear and active wear company. No specific colour scheme or elements are predefined, giving you creative freedom in that regard. However, the logo must reflect a modern look and feel. Key Requirements: - Creation of a modern-style logo - Freedom of colour choice - No specific elements to be incorporated Ideal Skills: - Graphic design - Creativity - Knowledge about modern design aesthetics

Portal details: We are seeking a highly skilled Drupal developer tin developing our existing Case Management System into a modular and API-driven architecture. The project involves migrating from Drupal 6 to the latest version of Drupal while implementing a Model-View-Controller (MVC) pattern to enhance maintainability and scalability. Responsibilities: • Analyze the existing codebase to identify areas for modularization and API integration. • Design and implement modular architecture following MVC principles, ensuring clear separation of concerns. • Develop RESTful APIs to facilitate communication between modules, adhering to industry best practices. • Refactor and migrate existing functionalities into the new architecture

I am in need of an expert in Android application development for a commercial grocery shop app. The freelancer should have substantial background in Android app development. The app needs to be user-friendly and engaging. Key Requirements: - Ability to develop an Andro...in Android application development for a commercial grocery shop app. The freelancer should have substantial background in Android app development. The app needs to be user-friendly and engaging. Key Requirements: - Ability to develop an Android app from scratch - Proficient in Java or Kotlin - Familiarity with Android SDK and Android Studio Please detail your experience with Android development in your bid, it would heavily influence my decision. Looking forward to having an experienced professional develo...

I'm on the hunt for a proficient developer to create a minimalistic single-page landing page for my website. The core objective of this webpage is to generate leads. Key elements to be integrated include: - A contact form - A well-placed call-to-action button - Display of customer testimonials - Detailed description of services offered - A showcase of past successful projects Your background in UX/UI would be a huge plus, as a clean, professional, and minimalistic design is essential. Furthermore, your strong experience with and understanding of lead generation strategies will be crucial for this project.

Are you a talented app developer with expertise in Bubble and CRM integration? We're looking for someone like you to join our team on a freelance basis and help us bring our vision to life! Project Overview: We're seeking a skilled developer to design and develop an app using Bubble that seamlessly integrates with our CRM system. The app will streamline our processes, improve efficiency, and enhance user experience by providing a user-friendly interface for managing contacts and data. Key Responsibilities: Collaborate with our team to understand our CRM system and business requirements Design and develop a user-friendly app using Bubble that integrates seamlessly with our CRM Implement features for managing contacts, data entry, and reporting Ensure the a...

I am seeking an experienced .NET developer to build a highly dynamic REST API using the .NET 8 framework. The API will be designed to manage interactions with a database using a single, generic controller capable of handling all database tables. This project will involve implementing advanced features such as column selection, filtering, sorting, pagination, and complex table relationships like aggregations and master-detail references. Core Requirements: 1. API Framework: The API should be developed using .NET 8. I am open to using either OData or GraphQL for the API architecture, depending on what the developer finds most suitable for the project requirements. Alternative suggestions are welcome for discussion. 2. Generic Controller: The API should feature a single, gener...

I'm on the lookout for a skilled logo designer who can transform my provided JPEG photo into our business logo. The colors, shapes, and layout should closely adhere to the image. However, I need all words to be eliminated and replaced with my enterprise's name. Possessing the creativity to introduce a unique twist while retaining the essence of the photo is critical. The result should be a logo in all formats and fully owned by us. An excellent contender for this project would be experienced in logo design, proficient in graphics software, and have a knack for seamlessly blending images with text.

I'm in need of a PHP Developer for a new project. The parameters and required skills are fairly open, as I've not declared any specific frameworks or preferences. Ideal candidates include those who possess: - Broad knowledge of PHP across various frameworks. Although Laravel, CodeIgniter, and WordPress were the options given, these indications were not selected, thus creating an open space for any skilled PHP professional to apply. - Experience in both website and web application development. There's an opportunity to work on several PHP development projects, potentially ranging from website building, application creation, to API integrations. - An impressive design eye. I've left the space open for any design style you're confident with - be it minimalisti...

We are seeking a skilled and experienced java developer to create a custom JMeter backend listener that can send real-time test results directly to a PostgreSQL database. This project aims to enhance our testing capabilities by enabling seamless integration of JMeter results into our PostgreSQL environment, similar to existing solutions for MySQL like the one found at "" Requirements: Proven experience with Java programming and JMeter test development. Strong knowledge of PostgreSQL and experience in integrating it with Java applications. Familiarity with the JMeter API and backend listener framework

I need a skilled WordPress developer to create a company information website as soon as possible. The site should be designed to showcase the following elements: - **About Us**: A compelling and comprehensive write-up about our company's history, mission, and values. - **Contact Information**: This should be prominently displayed and easily accessible. It should include our location, email, and phone number. - **Products and Certifications**: A section detailing our products and services, as well as any relevant certifications or quality standards we adhere to. The website should have a professional and modern design, reflecting our brand identity. It should be easy to navigate and mobile responsive. The ideal candidate will have a good eye for design, experience in Wo...

I'm currently seeking a talented designer to help me with an engaging and relevant book cover for my new non-fiction, personal development book aimed at 911 operators. Your responsibilities: - Understand the target audience and the main theme of the book to create a cover that captivates readers - Create a desig...non-fiction and personal development genre, will be appreciated - Knowledge of design software and tools - The ability to come up with creative and original ideas - An understanding of the 911 operators work environment, their challenges and potential growth areas would be beneficial in creating a relatable cover design I look forward to receiving compelling design concepts from experienced freelance book cover designers who understand the essence of the book an...

I'm seeking a seasoned Laravel web developer with PayPal integration experience to rectify issues on my website https://sharedkitchen.network. Following the recent migration of my site to a new server by the hosting company, the PayPal integration is malfunctioning for one time purchases as well as subscription payments. Specific Issues: - Hosting company investigated and blamed issues on paypal module - PayPal investigated and is blaming issues on URL redirect. - Customers are struggling with 'failed to authenticate' issues while processing payments for one time purchases as well a subscription payment setups - I'm receiving an error code from vendor/swiftmailer/swiftmailer/lib/classes/swift/transport/esmtp/authhandler.php. I am therefore seeking...

I'm seeking a skilled MEAN Stack developer to improve our existing web application. Your tasks will involve multiple areas including: - Modifying existing features for better functionality - Reworking the user interface - Enhancing performance - Refactoring and remediation activities The developer should be proficient in using Git and Azure DevOps, Zoho services (subscriptions, CRM), Firebase and have previous experience with Azure resources. A working knowledge of Agile or Scrum methodologies, unit testing and code coverage is also required. It's important that you have proven experience with both the front and back-end of web development, as this is a full-stack position. While it's not required for this job, experience with e-commerce functionality, socia...

JOB OFFER: FLUTTER DEVELOPER FOR URBAN MOBILITY APP BUDGET: $1000 - $1500 DURATION: 25 DAYS OFFER STATUS: NON-NEGOTIABLE LINK APP SIMILAR: THIS OFFER IS FINAL. IF YOU ARE WILLING TO WORK WITHIN THIS BUDGET AND TIMEFRAME YOU ARE WELCOME. IF YOU ATTEMPT TO NEGOTIATE OR CHANGE THE PRICE, YOU WILL BE BLOCKED, RISKING EXCLUSION FROM FUTURE PROJECTS OF MINE. Project Description: Development of a mobile application "Easy Moovie" for Android and iOS using Flutter. The app aims to enhance the urban mobility experience by providing an integrated platform that supports various modes of transport (trains, buses, metro, shuttles, trams). It will utilize advanced geolocation and user interface technologies to deliver innovative

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Developers Wanted: Thorough Examination of Example Website's Internal Structure and Registration System Essential! We're seeking skilled developers to undertake a detailed review of an example website's internal structure and registration system. It's crucial to adhere closely to these guidelines, as we're aiming for a system that operates flawlessly. An example website has been provided as a reference point and must be followed closely. Please note that the attached item contains extremely important instructions and specifications that must be followed meticulously. We're looking for a system that functions seamlessly, and this example website serves as our blueprint. Thank you for your attention to detail. We look forward to receiving your proposals.

I'm in need of a PHP Developer for a new project. The parameters and required skills are fairly open, as I've not declared any specific frameworks or preferences. Ideal candidates include those who possess: - Broad knowledge of PHP across various frameworks. Although Laravel, CodeIgniter, and WordPress were the options given, these indications were not selected, thus creating an open space for any skilled PHP professional to apply. - Experience in both website and web application development. There's an opportunity to work on several PHP development projects, potentially ranging from website building, application creation, to API integrations. - An impressive design eye. I've left the space open for any design style you're confident with - be it minimalisti...

I require an expert proficient in Python, SQL, and Java to work on a Codility assessment. The assessment will be conducted at an intermediate level and will be inclusive of various tasks that I will be solving in the language of the question. Key Requirements: - Comprehensive Knowledge in Python, SQL, and Java - Proficiency in tackling Codility assessments - Understanding of the assessment's specific concepts and frameworks Remember to adhere to Codility's test format and code-writing guidelines. Your completion and success of this project will greatly depend on your ability to grasp and execute these particularities.

Looking for a talented Java developer to build a to-do list application with a focus on Object-Oriented Programming (OOP). The application will be simple yet effective, featuring offline usage capability which is crucial for productivity in various environments. Key Requirements: • Application Compatibility: The app must be compatible with Windows, Mac and Android platforms. • Offline Functionality: The app should allow users to continue using without a constant internet connection. Skills and Experience: • Proficient in Java OOP. • Extensive experience developing applications for different platforms. • Good understanding of implementing offline capabilities in applications. Application Guidelines: • Freelancers are required to pr...