Freelancer for java jobs

I'm seeking a seasoned Java developer with extensive experience in Spring framework for a web application project. The application will require key features such as user authentication, robust database integration, and a well-structured RESTful API. Ideal Skills and Experience: - Proficiency in Java and Spring framework - Experience in developing web applications - Expertise in implementing user authentication systems - Skills in database integration - Familiarity with creating RESTful APIs - Understanding of best practices in web application security and performance optimization. Your role will be pivotal in ensuring the successful deployment of this project. Please apply if you meet these qualifications.

Need freelancer/VA to promote my affiliate link for a domain registration website. Sharing the affiliate link, you need to find interested users willing to buy a domain and guide them to purchase the required new domain for 4.95 USD for the year. Focus on targeting tech enthusiasts, small business owners who are likely to be interested in domain registration. Use the following social media to spread the word NO ads, only organic traffic needed. No email marketing as well. Your target for a day is 5 paying customers. The target customers can be from any region. Pay- 2 USD per paying customer Long term project- Until Feb 28

I'm looking for an experienced developer to help with a project. The back-end will be developed from scratch, supporting user authentication, database operations, and API integrations. Key Responsibilities: - Back-end Development: Building a Java-based back-end from the ground up. - Full-Stack Integration: Ensuring seamless functionality between the Java back-end and React front-end. Skills and Experience: - Extensive experience in Java back-end development. - Proficiency in creating secure user authentication and authorization systems. - Skilled in designing and implementing database operations. - Experienced in API integrations. Please submit a brief cover letter outlining your relevant skills and experience. Looking forward to hearing from you!

I'm seeking a skilled Java developer with prior experience in Android Auto. The primary task is to verify if my application is functioning correctly in Android Auto. you can check it via Android auto simulator which is in Android studio. please bid only if you can start immediately working and if you have experience with Android Auto Emulator to check how it's working... Ideal skills for this job include: - Expertise in Java and Android development - Prior experience with Android Auto

I'm looking for a mod that replicates the Pokémon Trading Card Game (TCG) card collection. This mod should be for Java edition. The mod should include: - Basic system for opening booster packs that looks fun. - Templates for the cards so the art can be done for my side Ideal skills and experience for this job include: - Proficiency in PC game modding - Extensive knowledge of Pokémon TCG - Ability to create engaging and fun mods.

I'm seeking a proficient Java coder who can assist me with various coding tasks. The ideal candidate will also have a solid working knowledge of both Oracle and PostgreSQL databases. Please be prepared to demonstrate your experience and skills in these areas.

Project Title: Looking for Skilled Content Writers, Typists, Translators, and Data Entry Experts Description: I am seeking freelancers with expertise in the following areas: Content Writing: Articles, blogs, and creative story writing. Typing and Copywriting: Fast and accurate typing skills for various projects. Translation: Professional translation services for documents and content. Medical Writing: Assistance with healthcare-related content and research. Data Entry: Accurate and efficient data management. Diet & Public Health Research: Creating reports and articles related to diet and health. PowerPoint Presentations: Creating professional and engaging presentations. Excel Work: Data analysis, charts, and spreadsheet management. Requirements: Strong ...

This is a fixed price task, no room for extension. I am looking for an experienced developer to create a web application using Spring Boot and Angular. Other Details: (below things are must) Java 17 Spring Version 5.3.34 Angular 18 Template to be is Prime-ng () Material Components Use AG-grid table library Working grid features to be same as shown in the example link. Code should be organized in a cleaner way. Ensure code quality, security, comments are enforced. Task: Setup Spring Boot application supporting JWT token for authentication Use MySQL DB Two Output Pages: 1. Display Employees information in the front-end – flat table https://www.ag-grid

I need Flutter Expert who can connect Java library-based payment gateway with Android using Wrapper.

This is a custom job for a specific freelancer. The project specifics were not detailed in the previous questions, indicating a need for direct communication and collaboration with the chosen freelancer.

...application must include reliable mechanisms for managing spam and trash. In terms of security, the application should support OAuth for user authentication. This ensures a secure and seamless login experience for users. The application also needs to be compatible with various email protocols. Specifically, it should support IMAP, POP3, and SMTP. Ideal candidates for this project should have: - Proven experience in web application development, particularly in creating email clients. - Strong understanding of email protocols (IMAP, POP3, SMTP). - Expertise in implementing OAuth for secure authentication. - Ability to create user-friendly interfaces for email composition and navigation. - Experience in developing spam and trash management syst...

I'm looking for an experienced Java developer to modify the Floreant POS software. The changes will primarily be focused on the user interface and the software's functionality. User Interface Modifications: - Layout changes: The current layout of the software needs to be altered to improve usability and navigation. - Font and text adjustments: Changes to the font and text presentation are necessary for better readability and aesthetic appeal. Functionality Enhancements: - Improving existing features: I need someone who can assess the current features of the software and enhance them for better performance. - Bug fixes: The software has some bugs that need to be identified and rectified. Ideal candidates for this project should have: - Extensi...

I'm on the lookout for a mentor who can help me enhance my Core Java skills, especially focusing on advanced Java features and Object-Oriented Programming (OOP). The aim is to build a specific project together, with a project-based task each day. Key Requirements: - Expertise in Core Java and OOP principles - Prior experience in teaching or mentoring - Proficiency in creating coding exercises and guiding through them Ideal Skills: - In-depth knowledge of advanced Java features - Strong mentoring and teaching abilities - Creative in designing coding exercises The preferred teaching method is through live coding sessions. This hands-on approach will enable us to tackle real-time challenges and sharpen my problem-solving skills. Ultimately, the goal ...

I am looking to develop a Chrome extension that primarily targets individual users, specifically to automate various web-based tasks. The exact tasks to be automated have not been defined yet, so flexibility and adaptabil...extension that primarily targets individual users, specifically to automate various web-based tasks. The exact tasks to be automated have not been defined yet, so flexibility and adaptability are key. Ideal skills and experience for the job: - Extensive experience in Chrome extension development - Strong knowledge of JavaScript, HTML and CSS - Understanding of web automation techniques - Ability to provide a user-friendly interface - Flexibility to adapt to undefined tasks - Experience with API integration The extension should automate the following tasks: ...

I have a browser app source code that requires a name change and icon modification. Key Requirements: - Change the app's name to "Kite Browser". - Integrate a new app icon that I will provide. translation strings (search and replace Kiwi in all *.xtb, all *.grd and all *.grdp files). When replacing the app icon, make sure to add the new icon files in their respective chrome/android/java/res/mipmap folders(mdpi, hdpi etc) and also update the AndroidManifest.xml. Ideal Skills: - Android/iOS app development knowledge. - Experience with source code modification. - Familiarity with app icon integration.

I have a browser app source code that requires a name change and icon modification. Key Requirements: - Change the app's name to "Kite Browser". - Integrate a new app icon that I will provide. translation strings (search and replace Kiwi in all *.xtb, all *.grd and all *.grdp files). When replacing the app icon, make sure to add the new icon files in their respective chrome/android/java/res/mipmap folders(mdpi, hdpi etc) and also update the AndroidManifest.xml. Ideal Skills: - Android/iOS app development knowledge. - Experience with source code modification. - Familiarity with app icon integration.

...dashboard that tracks application deployments using Java and Angular, hosted on AWS. The dashboard will need to integrate with various AWS services, specifically EC2, S3, and EKS. Key Features: - Monitor application deployments in real-time - Accessible to multiple user roles: Administrator, Developer, Operations, and Guest - Generate detailed reports on deployment history and metrics - Provide notification alerts for deployment successes or failures - Integrate with popular CI/CD tools like Jenkins or GitLab Ideal Skills and Experience: - Proficiency in Java and Angular - Strong knowledge of AWS services, particularly EC2, S3, and EKS - Prior experience in developing deployment dashboards - Ability to create user-friendly interfaces for different user role...

I'm looking to develop an agency in the field of AI automation and would like to connect with proficient programmers. Experience in creating AI agents is a plus. Je suis une personnes de confiance et de sympathique ,visionaire. Travaillons ensemble vous ne le regretterez pas - Ideal Skills: - Proficient in Python, Java, C++ - Experience with LLM (Large Language Models) and NLP (Natural Language Processing) - Proficiency in using software N8N - Experience with machine learning algorithms and frameworks such as TensorFlow or PyTorch. - Proficiency in data analysis and visualization using tools such as Pandas and Matplotlib. - Experience in developing and integrating RESTful APIs. - Experience with deploying AI solutions on cloud platforms like AWS, Google Cloud, or Azure...

I'm looking for an experienced Core Java developer to help me build a web application using plain XML. Ideal skills include: - Proficiency in Core Java - Experience in web application development - Familiarity with plain XML Please note, the project is in its initial stage, so there is ample scope for input and collaboration on features and functionalities.

I am currently handling a Java spring boot project and I require on-job support to help me with troubleshooting, specifically with runtime bugs fixing. Key responsibilities: - Identify and resolve runtime bugs in the Java Spring boot project - Provide additional support in troubleshooting other potential issues as required. Ideal skills & experience: - Proven experience with Java Spring Boot - Strong troubleshooting and problem-solving skills - Experience in resolving runtime bugs - Excellent understanding of Java and Spring Boot framework. I look forward to working with an adept troubleshooter who can enhance the effectiveness of my project.

I'm looking for an experienced software developer with a strong focus on Android mobile application development. The project entails creating an innovative and user-friendly mobile app. Ideal skills and experience include: - Proficiency in Java and Kotlin - Familiarity with Android Studio - Experience in developing user-friendly UI/UX - Understanding of mobile app testing and debugging - Knowledge of Google Play Store guidelines and requirements Please provide samples of your previous Android app development projects.

Need freelancer/VA to promote my affiliate link for a domain registration website. Sharing the affiliate link, you need to find interested users willing to buy a domain and guide them to purchase the required new domain for 4.95 USD for the year. Focus on targeting tech enthusiasts, small business owners who are likely to be interested in domain registration. Use the following social media to spread the word NO ads, only organic traffic needed. No email marketing as well. Your target for a day is 15 paying customers. The target customers can be from any region. Pay- 2 USD per paying customer Long term project- Until Feb 28

I am looking for a highly skilled AI developer (or a team) to create an advanced, self-learning AI system capable of deep learning, automation, cybersecurity operations, programming, business research, and strategic execution. This AI must be fully autonomous, continuously improving itself, executing complex tasks, and interacting with me through chat in multiple languages (especially Albanian and English). Key Functionalities & Requirements: 1. Continuous Deep Learning & Research The AI must continuously learn from multiple sources, including websites, books, academic papers, forums, and real-world applications. Areas of learning must include (but are not limited to): Hacking & Cybersecurity: Ethical hacking, penetration testing, security exploits, encryption, and c...

I need a freelancer based in Seattle to set up the Deepin file manager and the Thunderbird email client on my Linux system. I am willing to travel to them for the work. Ideal Skills and Experience: - Proficient in Linux operating systems - Experience with setting up Deepin file manager - Skilled in configuring Thunderbird email client - Knowledgeable about general file management systems

I have a simple task that requires a Java expert to write a small program. This is a straightforward job, but I need someone with a solid understanding of Java to ensure that the program is written correctly and efficiently. Ideal skills for this job include: - Core Java proficiency - Experience in program development - Attention to detail

I'm looking for an experienced mobile app developer to create a social networking app for Android. Key Responsibilities: - Design and develop an engaging, user-friendly social networking app - Ensure the app is fully functional and free of bugs - Implement features typical of social networking platforms, such as user profiles, posts, comments, likes, and friend requests - Optimize the app for Android platform - Integrate real-time chat functionality for user interactions - Enable integration with other social media platforms for easier sharing - Develop a comprehensive notification system for user alerts - Develop a secure authentication system using OAuth or similar methods Ideal Skills: - Extensive experience in Android app development - ...

...riesgo de abandonar la escuela o desempeñarse por debajo de las expectativas. ✅ Relación del desempeño escolar con factores externos, tales como: Condiciones socioeconómicas. Entorno escolar y familiar. ⚙️ Tecnologías recomendadas Los desarrolladores podrán sugerir la mejor pila de tecnología, pero algunas tecnologías recomendadas incluyen: ? Lenguajes y frameworks: Python (Django, Flask), Node.js, Java, .NET ? Base de datos: PostgreSQL, MySQL, MongoDB, Firebase ? IA y aprendizaje automático: TensorFlow, Scikit-Learn, OpenAI API ? Big Data y análisis: Apache Spark, Hadoop, Power BI ? Panel de visualización: React.js, Angular, Vue.js, paneles interactivos ? Nube e infraestructura: AWS, Google Cloud, Azu...

I'm looking to add color swatch images to my Shopify Home Decor product pages as a pop up feature, that links to an order swatch page. as shown in the below screen shots.. This is not to be added as a variant on the product page (which shows at present) Skills and Experience: - Proven experience with Shopify platform - Need to be able to implement java script - Proficiency in eCommerce and product page enhancements - Ability to implement features without affecting inventory management Please note, the color options need to be displayed as pop up images. Prior experience with similar projects is a must. Please only apply if you have the experience and knowledge, we have had previous freelancers apply and have not been able to complete the task as required.

Technical Task for AI Freelancer Platform Development 1. Project Overview: The AI Freelancer Platform is a niche marketplace designed to connect businesses and individuals with AI agents and AI-specialized freelancers. The platform will feature advanced AI integration, smart matching capabilities, and secure payment processing to ensure seamless collaboration between clients and AI-powered service providers. 2. Core Objectives: Create a robust and scalable platform for hiring AI agents and freelancers. Ensure user-friendly interfaces for clients and service providers. Implement advanced AI features to enhance service offerings and project matchmaking. 3. Key Features: 3.1 User Roles: Clients: Post project requirements. View ...

am looking for an IT solution to streamline our invoicing and delivery process while ensuring seamless integration with QuickBooks. QuickBooks does not fully meet our needs, particularly in generating delivery notes and customizing invoices. Below is an outline of what I require: Custom Invoice & Delivery Note System We will enter all order details into an Excel spreadsheet. The system should generate an invoice from our company (not through QuickBooks). At the same time, a delivery note should be automatically created based on the invoice details. The system should print two copies of the delivery note: One for the company, which the customer signs on collection. One for the customer to keep. QuickBooks Integration Once a week, I need to be able to ...

I'm looking to have a Discord bot created that can be used across all Discord servers once it's installed. This tool is aimed at servers that deal with sales, providing ...::check username - Commands will log: Username, reason, timestamp, and server ID - Users will receive direct notifications via DM from the bot when their reputation changes Ideal Skills: - Proficient in Discord bot development - Strong command of JavaScript (Node.js), Python, or Java - Experience with implementing data storage and retrieval systems - Knowledge of creating user notification systems within Discord bots This bot is intended to provide a comprehensive reputation tracking system within Discord, specifically for ecommerce servers, helping to identify potential scammers and fostering a...

I'm seeking an expert with substantial experience in COBOL to Java migration. The project involves navigating complex COBOL code structures and implementing a hybrid approach, which combines both manual refactoring and the use of automated code translation tools. Ideal Skills: - Proficient in COBOL Migration & Modernization - Extensive knowledge in Mainframe Development (IBM Mainframe, z/OS) - Skilled in Job Control Language (JCL) - Experienced in DB2 Database Migration - Knowledgeable in Customer Information Control System (CICS) - Proficient in Batch Processing & Enterprise Application Migration - Familiar with Legacy System Modernization (COBOL to Java, AS400, RPG, etc.) Key Project Challenges: - Dealing with code complexity and structure - Ensuring perform...

Project Title: Looking for Skilled Content Writers, Typists, Translators, and Data Entry Experts Description: I am seeking freelancers with expertise in the following areas: Content Writing: Articles, blogs, and creative story writing. Typing and Copywriting: Fast and accurate typing skills for various projects. Translation: Professional translation services for documents and content. Medical Writing: Assistance with healthcare-related content and research. Data Entry: Accurate and efficient data management. Diet & Public Health Research: Creating reports and articles related to diet and health. PowerPoint Presentations: Creating professional and engaging presentations. Excel Work: Data analysis, charts, and spreadsheet management. Requirements: Strong ...

I'm looking for a professional who can integrate the Gmail API into my system. The main functionality I need is the ability to read emails. Ideal Skills: - Extensive experience with Google API integrations, specifically Gmail - Proficient in software development and programming - Strong problem-solving skills - Experience with OAuth 2.0 for secure authentication Please note, there may be potential for future work depending on the success of this project. Please use Java or Powershell for the integration. The integration will be for a desktop application. The integration should read emails based on the following filters: None."

I'm seeking a talented Java developer to code a custom plugin for my Minecraft server, inspired by the Bliss SMP. The plugin will involve a system of 10 gems, each with unique functionalities. Which can be upgraded to allow for even more abilities. Key Functions of Each Gem: - Unique Abilities for Players: Each gem will provide a distinct capability to enhance gameplay and pvp. - Resource Generation: Some gems will increase luck for chests, villagers and things like that. - Stat Boosts: Gems should also be able to provide players with boosts to their stats. - Combat Abilities: Some gems should grant unique combat skills or enhanced damage against mobs and players. Gems Acquisition: Players will start with one gem and can upgrade it using specific r...

We are looking for a Java Developer who is proficient in English (both spoken and written) and has a basic understanding of Java, JavaScript, and related frameworks. The ideal candidate should be able to work in the Eastern Time (ET) timezone, and prior experience with technical interviews is a plus. Requirements: Fluent English communication skills (spoken and written) Basic knowledge of Java and JavaScript, including their frameworks Availability to work in the ET timezone Previous interview experience (preferred) If you meet these criteria, we'd love to hear from you!

Need freelancer/VA to promote my affiliate link for a domain registration website. Sharing this link, you need to find interested users willing to buy a domain and guide them to purchase the required new domain for 4.95 USD for the year. NO ads, only organic traffic needed. No email marketing as well. Your target for a day is 10 paying customers. The target customers can be from any region. Pay- 5 USD per paying customer Use the following social media to spread the word- Facebook, LinkedIn, and Instagram. Please let me know what your plan will be and how you will you achieve the 10 paying customers target in a day.

We need 20+ remote developers in each of the following profiles - 1) Java Script / TypeScript Engineer - 2) Senior Full Stack Engineer (Python + Full-Stack (JS) Developer) - 3) LLM C/C++ Developer - 4) CUDA Developer - If the 3+ years experienced developer is good in his skills, we can proceed with him but can show him 5 years work ex 6 months min contract, extendable till 2 years based on performance 1 technical

I'm looking for a professional developer who can program a Bitcoin arbitrage opportunity tracker for me. The tracker needs to monitor the following exchanges: - Kraken - This tracker must be able to run server-side 24/7. It should send email alerts for arbitrage opportunities and also display them on a website. Ideal skills for this job include: - Proficiency in programming (preferably Python or Java) - Experience with cryptocurrency exchanges - Knowledge of server-side software development - Web development skills for creating the display - Familiarity with setting up email alerts I am looking for someone who can deliver a reliable and efficient tracker. Please provide examples of similar projects you have completed in your propo...

...type is an encrypted file (Similar to wireshark) • Developer needs to identify and decode frames and its type (packet_type) • Based on given time duration (Millisecond) developer needs to truncate extra frames between given duration for each packet_type • Time duration for each packet_type will be read from a config file. In case a packet_type is missing in the config file then discard all frames with that packet_type Skills required: 1. Candidates with experience of “C“ and “C++” and must have knowledge and experience in android NDK 2. Proficiency in Java / Kotlin. 3. Strong understanding of Android architecture components (ViewModel, LiveData, Room). 4. Experience with libraries like jetpack compose, Retrofit, maps, fire...

I'm currently experiencing issues connecting to the Miravia API using Java. I have the API Key and have followed the documentation, but I'm receiving an 'Invalid API Key' error. I'm not quite sure how to check if my API key needs to be in a specific format or if it's encoded incorrectly. Your assistance is required to: - Help me authenticate correctly - Guide me on how to format and check the API key - Assist me in making a simple request (GET or POST) to test the connection Ideal skills for this job include: - Extensive experience with Java - Proven track record of integrating APIs - Strong troubleshooting skills - Ability to explain technical concepts clearly

I'm seeking a skilled Android Java developer to help fix bugs in the DeltaChat Android application. The main issue is application crashes occurring on app startup. Your responsibilities will include: - Identifying and resolving bugs causing crashes - Ensuring the application runs smoothly on startup The ideal candidate for this project should have experience with: - Android Java native development - Debugging and troubleshooting application issues - Contributing to open source projects Please be aware that my budget for this project is limited to 2000 INR.

...and maintain robust and scalable web applications using : Java 17+, Spring Boot, and Angular/React. • Develop RESTful APIs and microservices using Spring Boot framework. • Implement complex search functionalities using Elasticsearch 8. • Collaborate with cross-functional teams to understand requirements and translate them into technical solutions. • Write clean, well-structured, and efficient code following best practices. • Conduct code reviews and provide constructive feedback to team members. • Troubleshoot and resolve technical issues in a timely manner. • Stay up-to-date with the latest technologies and industry trends. Desired Skills • Strong proficiency in Java 17+ and Spring Boot. • Expertise in Angular 17 and React JS...

...dashboard that tracks application deployments using Java and Angular, hosted on AWS. The dashboard will need to integrate with various AWS services, specifically EC2, S3, and EKS. Key Features: - Monitor application deployments in real-time - Accessible to multiple user roles: Administrator, Developer, Operations, and Guest - Generate detailed reports on deployment history and metrics - Provide notification alerts for deployment successes or failures - Integrate with popular CI/CD tools like Jenkins or GitLab Ideal Skills and Experience: - Proficiency in Java and Angular - Strong knowledge of AWS services, particularly EC2, S3, and EKS - Prior experience in developing deployment dashboards - Ability to create user-friendly interfaces for different user rol...

...of this project is to create a platform for users to connect, share, and communicate. Key Responsibilities: - Designing and implementing user-friendly interfaces - Ensuring smooth integration with Android systems - Creating an efficient and scalable back-end - Conducting thorough testing for functionality and usability - Managing databases for user information and content storage. - Developing and integrating APIs for external services and connectivity. - Implementing secure user authentication and authorization mechanisms. - Setting up and managing push notification services for user engagement. - Optimizing app performance for speed and efficiency. - Identifying and fixing bugs throughout the development process. Ideal Skills: - Proficiency ...

1. General Requirements Technology Stack: The platform must be developed exclusively in plain Java using Vaadin. Frameworks such as Spring Boot or similar should not be used. External libraries or third-party APIs are to be avoided as much as possible—with the exception of the security API integration detailed below. All features and functionality must be implemented natively to maintain full control over the system. Only browser-native elements (e.g., CSS/HTML scrollbars) may utilize non-Java approaches. Modern Design: The platform should adhere to modern UI/UX principles, offering responsive layouts and optimal performance. Progressive Web App (PWA): Full PWA support is required, including offline capabilities, installability, and device responsiveness. Scalability...

I'm looking for a resume expert who can help me tailor my existing resume for an entry-level Software Engineer role at FAANG companies or in High-Frequency Trading (HFT) firms. Key Requirements: - Highlighting my skills in Python, Java, and JavaScript - Emphasizing my potential and fit for the entry-level roles - Making my resume stand out to recruiters in these competitive industries Ideal Skills: - Proven experience in resume writing for tech industry - In-depth understanding of FAANG and HFT recruitment process - Proficiency in conveying technical skills in a compelling manner.

We are looking for a German-speaking freelancer to research contact data (first name, last name, address, department/function, telephone number, e-mail, etc.) of municipalities and public companies in Germany. The specific region (district or postal code) will be provided by us, and we are targeting contact persons from particular departments or areas. The project will start with 5-10 working hours, with the possibility of extension depending on the quality of the results. Please provide an estimate of how many addresses you can collect within this time frame and specify your price expectations (fixed price or hourly rate).

Job Description • Deliver end to end training for trainees on Rural Banking, NBFCs and Financial Inclusion Products • Deliver employability skills, life skills, financial literacy, entrepreneurship and other livelihood related training that empowers youth to take up employment • Apply experience and knowledge in conducting an effective training in the domain skills as well as soft skills • Deliver training using innovative methods including activity based learning, role plays, experiential learning and sports for development techniques and consistently evaluate the quality and impact of training • Maintain reports and run the content on internal systems • Evaluating and grading training assignments of trainees and conducting feedback. • C...

I'm in need of a skilled freelancer who can develop a CRUD (Create, Read, Update, Delete) application for Windows desktops using Java. The application should be user-friendly and efficient in handling data. Key requirements: - Proficient in Java with proven experience in desktop application development - Strong understanding of CRUD application design and development - Ability to create intuitive user interfaces - Knowledge of Windows OS specifics and standards - Good communication skills for regular project updates Please include examples of your previous work with Java desktop applications in your bid. The application should use an SQL databaseMaine