Need freelance java developer jobs

I'm looking for a Google App Script developer who can create intermediate custom functions for me. These functions need to handle data processing across multiple sheets or documents, and also fetch data from external sources. The ideal candidate should have experience in: - Creating intermediate complexity custom functions on Google App Script - Handling data processing across multiple sheets or documents - Fetching data from external sources using APIs or other services Additional expertise in Google Apps and data analysis is a plus. A detailed understanding of the entire Google Apps ecosystem and the ability to work with external APIs will be essential to deliver the project effectively.

I'm currently experiencing undetermined internal server errors in my Orange HRM application. I am in need of a reliable and experienced PHP developer who can help identify and rectify these issues. Key aspects of this project include: - Determining and rectifying the causes of the internal server errors. - Experience with Orange HRM is not mandatory but could be a major plus. - Though the problem is currently limited to server errors, there may be potential for further tasks such as optimizing existing features or creating new ones. I have made attempts previously to solve these errors. However, the remaining issues suggest that the expertise of a knowledgeable PHP developer is required. If you have experience in handling similar situations and have consistently...

I need an experienced cucumber expert to write down test cases using the Gherkin language for the testing of my Java-built REST API. • The testing will involve a Java-based REST API implementing OAuth 2.0 for authorization. • You will require knowledge and experience in both Java and REST APIs. • Proficient in API testing methodologies, and identifying endpoints and corresponding HTTP methods. • The ability to build comprehensive Gherkin scenarios is critical. An ideal freelancer should be proficient in Java, familiar with REST APIs, and experienced in using Gherkin language for API testing. Experience in OAuth 2.0 authentication method is also necessary.

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I'm looking for a skilled Full Stack Developer with a focus on Vue/Nuxt Framework for a new website. Key Functionalities: - User Registration & Login: Seamless user experience is essential. - E-commerce: Integration of Stripe for payment processing. - Search & Filtering: Robust search and filtering options are imperative. - WhatsApp LiveChat: Implementation for real-time customer support. Design Assistance: - I'll need help with website design. Experience in UI/UX is a plus. Ideal Skills: - Proficiency in Vue/Nuxt Framework. - Prior experience with e-commerce functionalities and Stripe. - Strong background in designing user-friendly interfaces. - Understanding of search and filtering systems. - Familiarity with integrating WhatsApp LiveChat. Please prov...

Hello, We are currently seeking a talented freelance professional proficient in SCO OpenServer, Python, Progress, and ideally with a grasp of the Microsoft Power platform. Our recent project, conducted in collaboration with an external consultant, involved setting up a data extraction system from print files using a Python script, subsequently transferring them to a Power Automate flow. With the conclusion of our collaboration, we're now seeking to establish a sustainable solution for the ongoing maintenance and development of this system. If you're proficient in SCO OpenServer, Python, Progress, and ideally the Microsoft Power platform, we want to talk to you! Our team is looking for a freelance professional to maintain and develop our data system.

I'm looking for a skilled Java developer to implement a web-based Uno card game. The project involves multiple layers and components, all of which need to be developed from scratch. Key requirements: - Database Layer: You will need to integrate sqlite for data storage and retrieval purposes. - DAO Layer: Implement a Data Access Object layer for connecting the business logic with the database. - Server Layer: Develop a RESTful web service to manage the game's logic and handle user interactions. - Frontend: Create the game's user interface using JavaScript, CSS, and HTML. The design should be moderate, with pleasing aesthetics and some animations. Importantly, use only the library for this purpose (). Modify this to match UNO Card Game

As an experienced Python programmer with a focus on OCR and deep learning, I'm looking for a savvy Python developer who can help develop an OCR Model using machine learning or deep learning. The model will be used specifically for complex math equations. The details are as follows: - Dataset: Unfortunately, I currently do not have a dataset available. This will need to be sourced or created, so previous experience in this area would be highly beneficial. - Accuracy Level: The intended target for accuracy is a moderate level, between 80-95%. A capability to improve this rate in the future would be seen as a significant plus. My ideal candidate will have experience with: - OCR and ML/DL model development - Sourcing or creating datasets - Achieving optimal accuracy l...

I'm seeking an advanced C# developer with prior experience in creating desktop applications on Windows. Familiarity with TWAIN integration is crucial. Key Requirements: - Advanced C# Knowledge: The ideal candidate should be comfortable and well-versed in advanced concepts. - Windows Desktop Application Development: Previous experience in developing desktop applications on Windows is a must. - TWAIN Integration: You should have prior experience integrating TWAIN for image scanning functionalities. This is a challenging project that requires a high level of expertise in C# and experience in developing Windows desktop applications, particularly with TWAIN integration. If you're confident in your skills and have a solid track record in similar projects, I'd like to hea...

I'm in need of a proficient developer who can code a typing program specifically designed for Thai text. The ideal candidate should have: - A strong proficiency in software development - A deep understanding of Windows OS The program should possess an essential feature which is a correct word-breaking routine. Furthermore, it should empower users to define their own word-breaking rules. Prior experience programming in languages compatible with Windows OS is vital. Preferred skills for the job would include: - Programming languages, C++, Java, Python - Windows application development - Ability to work with language processing algorithms This project requires someone who understands the intricacies of typing programs and the Thai language, someone who can create...

I need a skilled Android developer to update my existing Android app's code to generate a signed APK for submission on Playstore. Key requirements: - The current version of the app is not specified, but I need the code to be updated to the latest standards. - The task is focused on code improvements and updating; there are no specific changes or enhancements to be made to the app's UI/UX, resolving bugs, or adding new features. Ideal Skills: - Proficiency in Java and Android Studio. - Experience with app updates on Google Playstore. - Ability to efficiently navigate and modify existing code. - Capability to generate a signed APK. This is a straightforward task for an experienced Android developer. I look forward to receiving your bids.

We're seeking Python developers to build an OCR model with machine learning/deep learning capabilities integrated into a web interface. The project involves converting screenshots of complex mathematical equations into editable LaTeX code, Word, or text formats. Budget and timeline are flexible. Responsibilities: - Develop an OCR model using Python and relevant machine learning/deep learning libraries. - Integrate the OCR model into a user-friendly web interface for easy upload and conversion of screenshots. - Implement preprocessing techniques to enhance image quality and improve OCR accuracy. - Handle complex mathematical symbols and equations during text conversion. - Conduct testing and debugging to ensure the functionality and accuracy of the OCR system. Key Skills: - Proficien...

I'm in need of an experienced Java Selenium APIs tutor to help me automate test cases for two business web applications. Requirements: - Expertise in Java programming and IntelliJ for test automation. - Proficient in Selenium and APIs, particularly in creating automation scripts. - Knowledge of Cucumber for implementing BDD framework. - Ability to guide and advise on the automation process. This is a collaborative effort, I'm looking for someone who can not only help automate my test cases, but also teach me how to do it effectively. Also due to Coles VPN and restricted access, the job has to be online with connecting to my computer either through meetings with share screen or sharing through git hub!

I'm in need of a skilled Java developer to create a Java application for my project. Key Requirements: - The application should be designed for efficient data processing. Additional Details: - The application doesn't need to interact with any other systems or APIs.

I'm seeking a professional web developer, extremely proficient in PHP and MySQL who can add an inventory module into our POS system. - Abilities: You should have substantial experience and demonstrated proficiency in building complex, user-friendly websites. Your PHP and MySQL skills must be exemplary. - Preferred Framework: I don't have a particular PHP framework preference. You can use the one you're comfortable with.

I am in need of a Java Developer with a high level of proficiency in Java programming. The main purpose of this project is system integration. Key Requirements: - Expertise in Java programming and object-oriented programming is essential. - Prior experience and track record in developing applications for system integration would be a big plus. - Knowledge of software development practices and methodologies. The ideal candidate should be able to understand complex system requirements, design and develop Java-based applications that can seamlessly integrate disparate systems for efficient data flow and communication. Your ability to ensure the application is scalable and robust will be crucial for the overall success of the project. A proactive a...

We are seeking a highly skilled and experienced Java GUI Developer to design, develop, and enhance user interfaces for our Java-based applications. The ideal candidate will be an expert in Java Swing and JavaFX, with a proven track record of creating visually appealing and user-friendly desktop applications. This role requires a deep understanding of user interface design principles and the ability to translate complex requirements into functional, robust, and efficient GUI components.

Full stack developer needed to join our dynamic team. Responsibility: - Strong knowledge in backend and frontend : React, Angular, Vue, TailwindCSS, Web3, Java, ASP.NET, Django, Flask, Restful API, - Good Communication - Work at EST Time - English Proficiency - Pakistan Developer Only If you are interested in this position, please schedule an interview.

I'm in need of an experienced CodeIgniter developer who can assist with a project that involves user authentication and CRUD operations. Key Requirements: - **User Authentication**: - It should be simple and standard, users must be able to sign up with an email and password. - Implementation of basic security measures is a must. - **CRUD Operations**: - CRUD functionality must be implemented for basic data management. - This includes creating, reading, updating, and deleting records from the database. Ideal Skills and Experience: - Proven experience in CodeIgniter framework. - Strong understanding of user authentication and CRUD operations. - Ability to implement basic security measures. - Good communication skills and a problem-solving attitude.

I urgently need a web developer to fix a couple of issues on my website. The main problems are that text is not displaying correctly and the footer is cutting into my content. Key Tasks: - Adjusting text alignment to ensure it displays correctly - Resizing the footer so it doesn't interfere with the main content - Modifying CSS styling to make the website look more professional and visually appealing I am looking for a developer who can complete this task within the shortest possible time frame. Experience with website design and development, particularly in CSS and HTML, is essential. A keen eye for detail and the ability to work quickly and efficiently are also highly valued traits for this project.

The website is: In a nutshell, we need a banner plugin added and some things moved around, but here is a more detailed brief: Please only bid on the job if you have read and understand the brief and can start today.

We are seeking a highly skilled Full-Stack Developer to create a Telegram channels and groups directory website from scratch. This project requires you to develop both the UI/UX design and the backend code. You will not receive any pre-existing design templates such as Figma, but you may refer to a competitor's website for inspiration. The goal is to build a platform that efficiently categorizes Telegram channels and groups by country and category, facilitating easy navigation. This website will be developed using React, Node.js, and PostgreSQL. It must be fast, secure against common web threats including SQL injections, Cross-Site Scripting, and IDOR's. It should also be optimized for search engines to achieve high visibility online. Key Features of the Website: * Cha...

I'm in need of a skilled professional to help me in developing a cross-platform application and website. Key Project Details: - The primary goal of the website is still under consideration. Currently, the focus is on the application, but there is a possibility of expanding to include an eCommerce website, a portfolio display, or an informational site. Ideal Candidate: - Proficient in app and web development, particularly in cross-platform applications. - Experience in developing eCommerce websites, portfolio sites, or informational websites would be an added advantage. - Strong communication skills and ability to understand and work with my evolving project needs.

I'm seeking an experienced Laravel developer who can help advance a personal accounting website I've started. The main functionalities needed are: - SASS functionality for website use - Managing and reporting transactions and bills - Help group transactions and subscriptions - Bank account synchronization via APIs. While I do want this function, I'm not locked into a specific bank API yet. I'm eager to hear your recommendations on this. - Reporting the synchronized transactions. The ideal candidate is someone with substantial experience in Laravel development. Specific skills in integrating banking APIs or creating data reporting features will be a plus. I've provided a full and detailed brief for the project. The very basics of the site has been started ...

I am in need of a freelance content writer, highly skilled in curating engaging Instagram and facebook posts (copy), with a focus on financial educational content. The freelancer can use our canva subscription for graphics or we may provide sometimes. I am looking for daily posting or 3 times per week depending on the cost. The content is financial planning related as we are a financial planning firm - The ideal candidate understands Instagram's unique language and visual cues, and can seamlessly incorporate educational themes into attention-grabbing posts. - A successful history of creating compelling posts that foster engagement and increase audience education is required. - Your portfolio should demonstrate a strong ability to balance aesthetics with the goal of ed...

I'm in need of an experienced Python developer to assist with the development of critical web security tools. While specific tools aren't outlined below - Subdomain Enumeration: Subdomains to be listed and categorized. - Directory Enumeration - Sensitive Parameter Detection - XSS Testing - SQL Testing

I'm actively seeking an experienced Python/Flask developer. Detailed specifications for the project were not provided, so a willingness to work collaboratively to clarify project requirements will be crucial in this role. Ideal Skills: • Python/Flask programming prowess • Experience with user authentication processes • Knowledge on data storage and retrieval • Proficiency with integrating external APIs Given that the design preference and platform compatibility weren't specified, a flexible mindset toward these aspects would be appreciated. Please be prepared to adapt to different styles and multiple device functionalities. Your input and expertise will be invaluable to shaping this project's success.

Project Description: We are looking for an experienced Autodesk Revit plugin developer to create a custom plugin that integrates with Revit 2024. The plugin will automate the retrieval of quantity data from specific Revit schedules and perform calculations based on user-selected options. Requirements: The project must be completed within 2 days from the start date. The freelancer will have access to support and clarification throughout the project duration. Proficiency in Autodesk Revit plugin development. Access to Revit 2024 installed on your PC for testing and development. Ability to work independently and efficiently. Project Details: The objective is to develop a plugin that performs the following tasks: Retrieve quantity data for four specified materials from predetermin...

We are looking for an experienced Autodesk Revit plugin developer to create a custom plugin that integrates with Revit 2024. The plugin will automate the retrieval of quantity data from specific Revit schedules and perform calculations based on user-selected options.

...consumption: The bot should be able to intelligently consume potions whenever required • Mob detection and avoidance: Bots must have the ability to detect and evade mobs automatically • Chat filter: It should be able to interact with other users by filtering out specific keywords or phrases There is versatility in the choice of code we are willing to accommodate for this initiative. Whether Python, Java, or C#, the primary focus should be on efficiency and effectiveness. Prior experience with bot creation for games and an understanding of Ragnarok private servers is highly desirable. If you have such skills and believe this sounds like a fit, kindly submit a proposal outlining your previous work and ability to commit to this project. Let's get this adventure sta...

...Flexibility in the number of hours you can commit per day, with a minimum expectation of 2 hours between 9 AM to 3 PM Australian time. Please note, we require that work is performed during these hours to align with our team’s operations. - Direct Collaboration: We are specifically looking for individual freelancers who can work directly with our team without intermediaries. Large companies or groups need not apply. Key Responsibilities: - Implement and refine visual designs in WordPress, ensuring all visual elements are responsive and optimised for various devices. - Work extensively with WordPress, particularly with the BeTheme, to customise and enhance our website's functionality. - Manage CSS customisations and adjustments to ensure high-quality visual performance...

I am in need of a part-time, permanent WordPress developer who can both update and maintain my airline company's website. Main duties will include: - Regular maintenance to ensure optimum functionality and performance. - Deployment of robust security measures for data protection. Please note that the role is not solely limited to fixing bugs or addressing performance issues. A successful freelancer must possess an advanced understanding of WordPress, with proven experience in optimizing website performance and securing data. Specific upgrade features haven't been established yet, but I look forward to discussing potential improvements with the selected candidate. I am particularly interested in freelancers who constantly stay abreast of industry trends and could ...

I'm in need of a Java developer to create a student project using Java and MySQL. The main features of this project will revolve around 'Student Enrollment and Management.' Key Project Components: - **Student Enrollment and Management:** The core of this project, where students will be able to register and their details can be efficiently managed. User Interface Design: - **Simple and Intuitive UI:** The user interface should be seamlessly easy to navigate, aiming for user-friendly experience. Frameworks and Libraries: - **JavaFX for the Desktop Interface:** The project is expected to utilize JavaFX for the desktop interface. Ideal skills and experience for the job: - Proficient in Java (especially JavaFX) - Solid knowledge of MySQL ...

JOB DESCRIPTION When you apply, please make sure your heading reads as follows: “I actually read the instructions” WHO WE ARE We are focused on partnering with real estate teams or companies that are well respected in the communities they serve, and have a business model that can convert leads so this is a valuable partnership for all. WHAT WE'RE LOOKING FOR We need an experienced Front-end Developer with a strong background in front-end technologies such as HTML and CSS to help us develop pages for our website. THE IDEAL CANDIDATE - Strong CSS & HTML Proficiency: We're looking for someone with a deep understanding of CSS and HTML who can create visually appealing and responsive web pages with clean, efficient code. - Experience with Figma...

We are seeking an experienced Java Spring Boot developer to join our project team. Our project entails the development of a web application with Java Spring Boot for the backend and React for the frontend.

I am seeking an experienced Odoo developer to implement specific corrections and enhancements to our session management and account closing module. The modifications are detailed in a document and include the need to manage sessions by company, improve accuracy in closing reports, and properly integrate the expense module within our account closing system. Specific Requirements: - Sessions by Company: Implement functionality so that sessions within the account closing module are handled individually by company, ensuring that only the relevant sessions for the company to which the user has access are displayed. - Improved Closing Data: Correct and enhance data collection during the closing process, ensuring that partial payments and payments from other sessions are accura...

We are looking for an experienced Autodesk Revit plugin developer to create a custom plugin that integrates with Revit 2024. The plugin will automate the retrieval of quantity data from specific Revit schedules and perform calculations based on user-selected options.

I'm in need of a highly skilled React Native developer who can attain a cross-platform compatibility for both iOS and Android in building my social networking application. The primary function of the app would be to enable social networking. The ideal candidate must be experienced in developing intuitive mobile applications and display a keen understanding of design. For my project, a minimalist design style is preferred - delivering a clean, straightforward, and easy-to-navigate user interface. Ideal Skills and Experience: - Proven experience in React Native development. - Familiarity with cross-platform compatibility. - A strong portfolio of social networking applications. - Strong understanding of minimalist design concepts.

I'm seeking a freelance specialist in FAA PMA. The ideal candidate should have: - An intermediate level understanding of FAA Parts Manufacturer Approval - Extensive experience in documentation and certification for FAA PMA The goal of this project is to optimize and streamline our certification process for FAA PMA. The perfect freelancer will help us ensure robust, compliant and efficient documentation for every step of our process. Knowledge in aviation parts inspection or manufacturing process review, though not a must, would be an added advantage.

We are seeking an experienced Azure/M365 developer to work on a project that involves fuzzy matching and data integration. The project involves taking 15-20 points of data from various sources, performing fuzzy matching, and integrating the data into our Azure/M365 environment. Requirements: Strong knowledge of Azure/M365 ecosystem, including Azure Data Factory, Azure Data Lake, and M365 Experience with fuzzy matching algorithms Proficiency in data integration and ETL processes Familiarity with MongoDB and data storage + M365 Integration Strong analytical and problem-solving skills Excellent communication and documentation skills Task Breakdown: Develop a fuzzy matching module to compare data across 15-20 points of data Implement additional matchi...

I'm in need of a Spark Developer who has a good, intermediate level competence in Scala. Your primary task will include: - Processing and analyzing structured data similar to SQL databases. Given the nature of this project, prior experience with data processing and working with SQL databases would be a huge advantage. While performing machine learning algorithm implementation or real-time data streaming isn't explicitly required, any exposure to these areas would be beneficial.

We are looking for a skilled freelancer developer specialising in creating prompts for AI-powered video script generation. The ideal candidate will possess a keen understanding of content creation tailored for diverse audiences and have the ability to harness the capabilities of AI tools like ChatGPT to produce engaging and innovative video scripts. Responsibilities: Develop creative and effective prompts for generating video scripts using ChatGPT. Collaborate with our team to understand specific video content needs and audience engagement strategies. Conduct research to ensure prompt accuracy and relevance. Iterate and refine prompts based on team feedback and script performance. Deliver high-quality prompts that align with project goals and deadlines.

I'm launching a new clothing brand that is focused on both men's and women's apparel. My aim is to produce clean, fashionable and modern clothing items. - For women, my main emphasis will be on casual wear. I'm seeking freelance designers with experience in this area who can help in developing unique and appealing designs that will resonate with today's women who value both comfort and style. - For men, I am looking to diversify into hoodies. Ideally, I am looking for designs that are versatile enough to be worn in various settings - casual day outings, evening walks, or even at home. If you're a seasoned designer who has a deep understanding of modern fashion trends for both men and women, a knack for identifying what appeals to the modern, fashio...

I'm in need of a versatile data engineer who can tackle various aspects of data analysis, AI development, and data engineering. - The ideal candidate should be proficient in Python and knowledgeable about Machine Learning algorithms, as these will be crucial to the AI development aspect of the project. - Sound experience in working with structured databases (e.g., MySQL, PostgreSQL) is essential. Introduction: Join our team as a Data Engineer, where you'll have the opportunity to contribute to cutting-edge projects and drive significant advancements in data analysis and machine learning. We are looking for a highly skilled professional who thrives in a dynamic environment and is passionate about transforming large volumes of data into actionable insights. Responsibiliti...

We need an exceptional developer proficient in React and Laravel/PHP, with a specific focus on AI capabilities and comfortable working with adult content. The ideal candidate must have experience with Stable Diffusion and Large Language Models (LLMs). They also must have skills to impart the AI component with chatbot and animated avatar features. The main goal for this project revolves around a content management system. You can see our progress @ (NSFW). We also host a discord bot from our cloud GPU running stable diffusion and sadtalker for animating the characters. Key requirements: - Extensive React and Laravel/PHP experience - Demonstrated expertise in AI - Proven proficiency in Stable Diffusion - Experience in creating Chatbots and Animated Avatars - Knowledge in...

I am looking for a skilled React Native Developer who can help me create a map-based service app. The app will offer services like location tracking and generating lists of nearby services. Key Functionalities: - For the location tracking feature, I will need: - Real-time tracking: This will be a core feature of the app - API: Reading from API - Listing nearby services based on some KPI - For the nearby places search feature, I will need: - Filter by category: To enable users to find relevant places - Sort based on property: This will enhance user search experience Ideal Skills: - Proficient in React Native framework - Experience with mapping services - Strong understanding of real-time tracking - Previous work on location-based service apps - Familiarit...

I'm in need of a skilled PHP developer to remotely assist me for approximately 1 month. The primary tasks are bug fixing and implementing additional features for my website. Key Responsibilities: - Bug fixing: This will involve identifying and resolving issues that may be impacting the functionality of the website. - Feature Addition: You will need to work on adding new features to the website. Unfortunately, I cannot provide specific details on the features at this time, but we will discuss this further when the project begins. Ideal Candidate: - Proven track record in PHP development. - Experience in bug fixing and website feature additions. - Excellent communication skills as we will be working remotely. Please note, I have existing designs and wireframes fo...

We are seeking a skilled web developer to create a professional and visually appealing website for our small iOS app development company. Our goal is to have a simple yet effective website that showcases our app currently available on the App Store, integrates essential company information, and maintains a focus on our app-oriented theme while ensuring fast page load times for an optimal user experience. What you will have to do: * Design and develop a clean, user-friendly website that reflects our brand and app-focused business. * Create a main page that effectively showcases our current app, including visuals and key features. * Develop additional pages including About Us, Contact, and a News section to keep users informed. * Integrate a dynamic Privacy Policy and Terms &...

I am urgently seeking a proficient blockchain developer with a specialization in DeFi (Decentralized finance) projects. Key Features: - Develop Decentralized Applications (dApps) - Implement smart contracts - Creation and integration of a cryptocurrency - Ensure protocol for Real-World Assets (RWA) Ideal Candidate: - Deep knowledge and rich experience in AI - Profound understanding and experience with DeFi projects - Skilled in creating and managing dApps - Expert in smart contracts - Knowledge and understanding of RWA protocols - Ability to work under tight deadlines This project requires immediate attention and needs to be completed ASAP. Please bid if you have the necessary skills and can meet the deadline.

...highly experienced web developer who can swiftly create an engaging e-commerce website for services. I am building a website to connect labourers through contractors to employers. Employers will enter a job with description including job details, time expected, budget etc, then after the job is submitted, it will show to the contractors logged into the site and they will be allowed to bid on the job, the employer can accept whichever bid they want, after the deal is done, contractors can mark daily attendance for the labourers under them and store the details of labourers and mark which labourer has got the payment. Labourers can access their attendance and wage details on their page. Hence we need seperate login options for labourers, contractors and employers. No ne...