Java open source projects jobs

I'm looking for a proficient Android developer skilled in Java or Kotlin who can revamp an existing Bangladesh-focused app into a helpful productivity tool. Key requirements include: - Shifting the app's core functionality from its current state to serving as a productivity tool. - Leveraging the current feature set to increase efficiency and user experience. - Offering fresh, creative suggestions for enhancing app usage. Since the specific productivity function and additional features weren't specified, an open-minded approach is required to explore and determine the most impactful features during the development process. Your proposal should include your skills and relevant experience, as well as some initial ideas on how you would transform the app. Pr...

I'm looking for a creative and experienced website designer. I've not defined the specifics yet and thus, I need a professional who can guide me in deciding the number of pages, the type, and design of the website. Your skills and experience should include but not be limited to: - E-commerce design - Portfolio website design - Blogging website design - Knowledge of var... the type, and design of the website. Your skills and experience should include but not be limited to: - E-commerce design - Portfolio website design - Blogging website design - Knowledge of varying design aesthetics (Minimalistic, Bold and vibrant, Classic and elegant) - Being able to guide the client in decision making Aid me in designing a website that suits my needs. Let's explore this open...

...proficient Java coder who can design and implement a code that will graphically visualize the Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT) networks in project management. Requested to implement a program in Java programming language and graphically visualize the network/graph generated as a result of executing the Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT) in Project Management. Key functionalities include: - Generating CPM network - Generating PERT network - Graphically visualizing CPM network - Graphically visualizing PERT network The code should be designed to take input of project tasks, duration and their dependencies, creating a detailed and clear diagrammatic network. Skills and Experience: ...

I need an experienced Java developer to examine and fix our endpoints' security features. Currently, we are using JWT for authentication, but we need to verify and test the 'Admin', 'User', and 'Supervisor' roles. Key Tasks: - Test and verify security features for 'Admin', 'User', and 'Supervisor' roles - Ensure endpoints work correctly for each role - Fix any identified security issues Ideal Skills: - Strong background in Java programming - Proficiency in endpoint security - Experience with JWT authentication - Ability to troubleshoot and fix security issues - Excellent understanding of role-based security Your work will be crucial in ensuring our endpoints are secure and functioning as intended.

Project Description: We're developing "Climate Companion," an innovative mobile app designed to empower individuals and communities to take meaningful action on climate change. The initial focus will be on building the Android version of the app, with futur...meaningful action on climate change. The initial focus will be on building the Android version of the app, with future expansion to iOS. This app will leverage Google's Gemini AI to provide personalized climate insights, actionable recommendations, and foster community engagement. We're looking for an Android developer with expertise in: Android SDK: Proficiency in building Android apps using Java/Kotlin and the Android SDK. API Integration: Experience integrating with RESTful APIs, specifically the ...

We are looking to build a long-term partnership with a skilled and dedicated team of developers for ongoing projects involving WordPress and WooCommerce webshops. Our goal is to collaborate with professionals who can deliver high-quality work, adhere to deadlines, and contribute innovative solutions to our projects. Responsibilities: - Develop and maintain WordPress and WooCommerce websites - Customize themes and plugins to meet project requirements - Ensure the websites are responsive, user-friendly, and optimized for performance - Troubleshoot and resolve any technical issues that arise - Collaborate with our team to understand project goals and deliver results that exceed expectations - Stay updated with the latest industry trends and technologies to implement best practi...

I'm having trouble with fixing a few errors in Latex. The error should be fixed with a specific list of packages. A knowledgeable hand with substantial experience in LaTeX is needed to quickly and effectively fix and check the rest of the errors, if any, in the document. Familiarity with text formatting in LaTeX is crucial. There are about 25 errors that need to be fixed. ! Misplaced noalign. bottomrule ->noalign {ifnum 0=`}fi @aboverulesep =aboverulesep global... l.577 } ! Missing } inserted. } l.577 } ! Missing } inserted. } l.577 } ! Missing cr inserted. cr l.577 } ! Undefined control sequence. @BTrule ...doublerulesep fi fi fi @BTswitch l.577 } ! Misplaced crcr. crcr l.577 } ! Extra }, or forgotten $. endtabular ->crcr egroup egroup $egroup l.577 } ...

I'm in need of a Spring application that offers a multi-authentication system to allow users to log in using Oauth2, DB username/password, and LDAP, all integrated into a single application. Ideal Skills: - Proficiency in Java and Spring Framework - Experience with Oauth2, LDAP, and database management - Strong understanding of security practices and multi-authentication configurations I would require the following features: - Seamless integration of Oauth2, DB username/password, and LDAP for user authentication

I'm seeking a Power BI expert to create a Territory Map of both Zip and State. Key Project Requirements: **Mapping:** Your task involves creating the map with both zip and state information. **Data Update:** The map should be updated periodically, not in real-time. I'm using ARCgis in Power BI to create maps. I can create a good map based on zip codes, or based on s... but some states are considered one territory. So, I need to apply first a filter by zip code, and then a layer based on state on top of that. Attached is the territory map by zip code that I created with Power BI. I need it to look like that but with New Mexico, Arizona, and Nevada fully colored in with different colors. This may be possible with only Power BI knowledge or may require some java sc...

I'm having trouble with fixing a few errors in Latex. The error should be fixed with a specific list of packages. A knowledgeable hand with substantial experience in LaTeX is needed to quickly and effectively fix and check the rest of the errors, if any, in the document. Familiarity with text formatting in LaTeX is crucial. There are about 25 errors that need to be fixed. This needs to be done in 2-3 hours after accepting to the project, so please make sure of that. ! Misplaced noalign. bottomrule ->noalign {ifnum 0=`}fi @aboverulesep =aboverulesep global... l.577 } ! Missing } inserted. } l.577 } ! Missing } inserted. } l.577 } ! Missing cr inserted. cr l.577 } ! Undefined control sequence. @BTrule ...doublerulesep fi fi fi @BTswitch l.577 } ! Misplaced crcr. ...

i need someone that can do three projects for me: Adding translations to my current code base of the music player using transloco describing it here: Acceptance Criteria: - Transloco works - all strings have been added to json translation files - spanish and english translations are added - Translations can dynamically change - A setting for changing the language is added - modulized approach Adding Dark Mode: Acceptance Criteria: - Can switch between dark and light mode - have the two main colors of angular material theme defined in a way to be reusable in all components ( changing it in one place will update it in all components) Adding Touch & Arrow Support

I am looking for a skilled freelancer to help me develop a comprehensive WordPress-based website and brand open source software. The project involves two main tasks: Part 1: Showcase Website Objective: Develop a showcase website for interactive screens, including training tutorials and a support ticket system. Requirements: WordPress Setup: Use a modern, responsive theme suitable for technology products. LMS Integration: Install and configure an LMS plugin (LearnDash, LifterLMS, or Tutor LMS). Create and upload training courses and tutorials. Implement quizzes and certification programs. Support Ticket System: Install and configure a support ticket system plugin (Awesome Support, WSDesk, or SupportCandy). Set up the ticket submission form and support workflow. User Access Con...

We are in need of a competent Java developer to build a standalone application which will require integration with databases. Skills and experience required: - Proficiency in Java - Experience in standalone application development - Knowledge and experience of integrating Java applications with databases Candidates who can demonstrate their capability in these areas will be highly considered. Don't hesitate to ask any questions you might have about the project.

I'm in need of a writer to write projects around healthcare Key Requirements: - Good writing and research skills - Proficiency in research methodologies and data analysis - Strong academic writing skills I'm looking for someone who can deliver: - A comprehensive and coherent research - A well-cited and referenced final piece of work

Dear translator, We are a company that develops live streaming and video chat apps. We are looking for native translators in various languages for a localization project regarding the FAQ sections of our apps. We will be sharing a Sheets file with the texts that contains HTML codes and placeholders, Therefore, this project requires a lot of close attention to detail and preferably, past experience working with HTML codes. The file has two tabs. The first one needs to be localized, while the second tab needs to be proofread. The tone of the translations should be friendly, inviting, and informal. The first tab is 1800-words-long, but a considerable amount of the answers has repetitions. The second tab is 932 words-long in English. Ideally, we will be asking you to install at least one ...

I'm in need of a web security expert with comprehensive knowledge in Secure Coding Practices. Ideally, you'll have: - Proficient experience in Python, Java, or C++ - Look for a programmer, web developer, or cybersecurity person who has experience in authenticating accounts or experience using Burp Suite tools.

...file. This data should include details such as date, time, classification, and direction. While I do have an Azure account for hosting and I am comfortable with it, I am also open to suggestions on which programming language would be the best fit for this project. The ideal freelancer for this task should possess the following skills and experience: - Proficiency in Python, C++, or Java - Familiarity with Microsoft Azure or similar - Experience in image classification and object detection - Ability to create Metadata files in Excel or CSV format. Remember that while these are the core requirements, I am open to suggestions and modifications that could improve the efficacy and efficiency of the program. We will use the program to process 40-60 weeks worth of...

I'm looking for a Java developer who's experienced with Spring framework to help me with a critical issue. The role-based security for the endpoints in my web application needs to be fixed. Key tasks: - Review the current role-based security implementation. - Identify any vulnerabilities or misconfigurations. - Fix any issues, and enhance the security measures. Ideal skills and experience for the job: - Strong Java programming skills. - Proficient in Spring framework. - Expertise in web application security. Your main goal will be to ensure the endpoints in the application are properly secured and only accessible to users with the correct roles.

Hi Projects H., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

...collect necessary data for label generation. - Creation of a template for the labels that includes product information like name, description, barcode, SKU, price, and quantity. The template should also incorporate our company logo. - The system should be able to convert the generated labels into PDF format for printing on the specified EPSON models. Ideal Skills and Experience: - Proficiency in Java, Python, and C# for the API development. - Prior experience in integrating with FACTUSOL or similar ERP systems would be highly beneficial. - Knowledge of EPSON printing mechanisms and capabilities. - Experience in designing and implementing label templates. - Ability to ensure smooth and efficient data flow between FACTUSOL, the API, and the EPSON printers. https://www

I'm looking for an experienced AI developer to build a functional chatbot for a Telegram platform. The chatbot should be capable of providing automated responses to user inquiries. Here's what I am looking for: - In-depth experience in AI, specifically chatbot development. - Knowledge in programming languages suitable for chatbot development such as Python, Java, etc. - Familiarity with the functionalities and technical requirements of a Telegram platform. - Ability to thoroughly test the chatbot to ensure optimal chatbot functionality and user interaction. If you have a demonstrated history in creating successful chatbots, particularly within Telegram, I would love to hear from you.

I'm in need of a competent software developer skilled in the programming languages Java, C#, or Python. This upcoming project specifically involves creating a software that generates QR codes. For this project, you should: -Key Responsibilities: 1. Design a software that efficiently creates QR codes. 2. Ensure the QR codes generated can encode URLs. -Required Skills and Experience: 1. Proficient in Java, C# or Python programming languages. 2. Familiar with QR Code generation and URL encoding. The primary function of the encoded URL in the generated QR codes is to redirect users to a particular website. Therefore, your software should guarantee the QR codes created, when scanned, redirects users smoothly and swiftly to the website in question. If you have the required ...

I'm in need of an intermediate level Java trainer who would help uplift my skills in this area. The selected freelancer must be proficient in: - Core Java - Java frameworks including, but not limited to, Spring and Hibernate - Advanced Java such as J2EE, JSP, Servlets In-person sessions are preferred, so facilitators who can deliver on-site training will be much appreciated. Prior experience in delivering Java-based tech training programs would be great. The perfect freelancer for this role is one who possesses precise technical knowledge, patience, as well as excellent teaching skills.

I'm in search for an experienced Java programmer with a clear understanding of the .mp4 standard to build a code that encapsulates a data stream in a previously recorded video. Specific knowledge of Ffmpeg is needed. The task at hand mainly revolves around end-processing, as the text file needs to be submerged after the final video compression. The text file will be in the .srt format, and no encryption or compression will be required for this item. Ideal candidate should be familiar with handling these types of video data stream manipulations.

I'm looking for a top-tier Android developer in Delhi, with fluency in Java, Kotlin, and C++. The project scope is to develop an Android application from scratch for an industry outside of healthcare, education, or e-commerce. Key Responsibilities: - Develop a brand new Android application, focusing on high-quality coding and user experience. - Work closely with me to understand the project requirements and provide your expert insights. - Implement a responsive and secure backend system to support the app's functionality. Ideal Skills: - Proficiency in Java, Kotlin, and C++. - Proven experience in developing Android applications from scratch. - Understanding of app design principles and user experience. - Ability to create a responsive and secure backend system. -...

As someone with an upcoming software development project, I am currently in search of experienced IIT graduates competent in technical research and software development tasks. The ideal candidates will have proficiency in: - Java - Python - JavaScript - Up-to-date knowledge of the latest technologies Additionally, experience in the following areas is highly desirable: - Web development - Machine learning - Data mining With these skills and knowledge, the candidates will greatly contribute to the success of this software development project by providing valuable insights and effective solutions. Should you be an IIT graduate with these skills and experiences, please bid appropriately, and let's work together on this exciting project.

I am looking for a skill...using the extracted text. Deliverables: Custom code/script for reading text from PDF files. A function or method to process the text and generate answers to the given questions. Documentation and comments in the code for clarity. Skills Needed: Strong programming skills (Python, Java, or any language of your choice). Experience with text processing and file handling. Ability to write clean and efficient code without relying on third-party libraries. Additional Information: Please provide examples of similar projects you have worked on or relevant experience in your application. If you are interested and have the required skills, please submit your proposal with your approach to this project and any questions you might have. Looking forward to ...

...potential freelancer must show dexterity in handling: 1. Affordable Housing Construction: I am looking for a grant to provide affordable housing within the community. You need to have a success record in obtaining substantial funding related to housing projects. 2. Recreation Community Centre: A separate grant is required for a community centre that will serve as a recreation hub. Your proposal should demonstrate a proven track record in obtaining large funds for such infrastructural development projects. Experience dealing with such separate projects is vital, as I am keen to advance these community improvement initiatives as independent schemes. Proficiency in the field of infrastructure and housing grants, coupled with your ability to write compelling applic...

My task requires a talented professional to locate potential buyers for my range of collectible toys. I'm aiming this line of products specifically at adults instead of the usual younger demographic. Key Responsibilites: - Develop ...first 2 weeks. For the first week maybe 4 would be ideal. After a while, one or two hours a day would be great. If the sales remain well, one would be fine just to check daily. If sale dip slightly then there is still 45 minutes to tweak the keywords used. If need more time, then more money given. However, in general, upkeep is easier and cheaper than establishment! That leaves one for other projects that might be more grabbing for the expert. Lastly, I do not want to be cheated. I had lost $7,000 from a person. Therefore, I am very careful o...

As an experienced professional with more than a decade in the industry, I'm looking for software/full stack engineers who have a similar level of experience. The main goal of this project is collaboration. Skills Required: - Proficiency in Java, Python, C++, and JavaScript - Expertise in multiple front-end and back-end technologies including React, Angular, Django, Node, Express, and .Net - Excellent communication skills

I need an advanced web application developed. This application will include complex user interactions and data processing. Technical requirements include: - Expertise in Angular for frontend development - Knowledge of Spring Boot for application framework operations - Proficiency in Java Persistence API (JPA) for managing database operations Ideal candidates should have proven track record in building complex, dynamic and interactive web applications using these frameworks. Understanding best practices for each of these frameworks is highly desirable.

...to the standard CRM functionalities, I'm looking for the following: - Expertise in complex Java and YAML scripting - Ability to create custom database scripts - Proficiency in API integration for seamless data transfer and communication - Prior experience in designing and implementing CRM front-end and back-end relations The most crucial aspect of this project for me is the user interface design and experience. I want a website that not only functions efficiently, but also looks and feels intuitive for users. I'm looking for someone who: - Is an advanced-level developer - Has a strong background in CRM development - Can demonstrate a portfolio of high-quality, custom job - Has experience in Java, YAML, database scripting, API integration, and front-end/back-...

I'm looking for a Java expert who can deliver within a week. The endeavor includes two main tasks: 1. Develop a New Application - Here, you will be put in charge of creating a new robust Java application from scratch. I'm counting on your creativity and technical proficiency to build an application that works smoothly and effectively. 2. Debug and Enhance Existing Application - Besides the creation, your responsibility will also include debugging and optimizing an existing Java application. To clarify, the improvement should focus on: * Application Performance: You need to examine and identify performance bottlenecks in the application, then implement suitable optimizations to make it run more efficiently. Ideal candidates for this project should be ab...

The target is to write a Java, console program (public static void main) that will generate a docx Word file. Program needs to use docx4j library () Programm needs to generate many parts: Heading1, Heading2, Heading3, every with some content (lorem ipsum) Make a table of contents (showing on which page is a given Heading1, Heading2, Heading3 - not hard coded, but detected) Heading1 --Heading2 ----Heading3 ----Heading3 --Heading2 ----Heading3 ----Heading3 Heading1 --Heading2 ----Heading3 ----Heading3 --Heading2 ----Heading3 ----Heading3 In the text put links to a concrete Headings, eg. "read in Heading2 - abc (page 4)" - it should be link to this section and "(page 4)" should Make a footer showing the number of page and first Heading on the

I'm looking for a Selenium expert with strong experience in Python/Java to develop comprehensive and effective Selenium tests for our web application. Key Requirements: - Proficient in Python/Java: Ideal candidate should have a strong command on Python/Java programming language. - Selenium Expertise: Demonstrable experience in creating selenium tests for web applications. - Web Application Focus: Experience with testing web applications is a must. - CI/CD Understanding: While not required, familiarity with Continuous Integration/Continuous Deployment (CI/CD) pipelines would be a plus. - Attention to Detail: Ability to meticulously craft test cases and identify and report bugs is crucial. Your responsibilities will include: - Collaborating closely with our develo...

As the project manager, I'm scouting for an adept Java Developer who is not only proficient in object-oriented programming but also has substantial knowledge related to databases. The right fit would possess the following: - 5+ years of experience in Java Development. - Strong background in object-oriented programming. - Significant experience with databases. - Hands-on experience with the React framework. In addition, the developer should be prepared to operate in the evenings. If you're the one I'm looking for, your agile working method will prove very compatible. This is a great opportunity for someone who wants to become an integral part of my team.

I need an experienced HVAC technician to install a Mr Cool air source heat pump in my backyard workshop. The ideal freelancer for this job should have: - Prior experience with installing air source heat pumps - Attention to detail, ensuring safe and effective installation - Ability to provide guidance on optimal usage and maintenance Your proposal should include an overview of your experience with similar projects, as well as an estimated timeframe for installation. Familiarity with local building codes related to HVAC installations will be appreciated. Mrcool DIY 12K BTU 4th Gen Energy Star Ductless Mini-Split Air Conditioner

I'm seeking professionals who can execute makeup, car customization, and car restoration projects. These projects are strictly for personal use. In your application, please include detailed project proposals, with a focus on the specific skills and experience you have in these areas. Key Details: - The scope of work will vary depending on the specific projects. - Makeup application: I'm interested in a range of makeup styles and techniques, from natural to avant-garde. - Car customization: This includes modifications to enhance aesthetics and performance. Knowledge of automotive design and mechanics is a plus. - Car restoration: The objective is to restore a vehicle to a condition as close to its original state as possible. Ideal Skills and Experience: ...

I'm looking for a skilled UI/UX designer to work on my web and app design projects. You should have at least 5 years of experience in UI/UX design and demonstrate expertise in tools such as Figma and XD. Please apply with a portfolio. Key features I'm looking for include: - Responsive design: The design should adapt seamlessly to all screen sizes and devices. - Intuitive navigation: The user should be able to easily find their way around the platform. - High-quality visuals: I aim for a trendy and futuristic style for my web design. The visuals should be engaging and visually appealing. If you have a strong background in UI/UX design, particularly with web and app design, I look forward to reviewing your application.

I'm in need of a skilled Swift Engineer to work on a variety of projects with me on a long-term basis. Your primary tasks will be centred around mobile app development, particularly for iOS devices, and will involve using the latest Swift and XCode versions. Key requirements include: - Solid understanding of Swift programming and XCode - Experience with pushing apps to the App Store - Willingness to work during EST time for at least 3 - 5 hours The apps created will have a diverse range of functionalities, including user authentication, push notifications, and in-app purchases. They will cater to a broad audience, ranging from the general public to business professionals. The ideal candidate for this position will have: - Proven experience in Swift programming and iOS app ...

I have two projects to do on Android Studio by java language. I'm waiting good offers . Task : Create a Music / MP3 player mobile application in Flutter or in Android Studio that recommends its users the local area popular songs based on their GPS location. Submit the source code and the apk file as Task2.zip. Task : Create a Mobile Application for a Cafe Restaurant to receive orders from its Customers. The Application should offer a list of menu items [For Example: Coffee, Garlic Bread, Cheese Sticks etc.] You can choose the menu items from 4-5 items as per your choice. Try to make the application visually appealing and interactive in terms of graphical user interface (GUI). Demonstrate your coding and presentation skills by creating a short video of "...

Hello, I will need 2 different versions of a very simple booking android app. the important part is the communication with our simple Java (eclipse) backend. Analytical step-by-step details will be sent in doc, together with helpful code and matterial, as well as the java eclipse project of the backend. We will need 2 completely different versions of the same app (completely different gui, comments on code, approach where possibble, all variable and function names, structure and order) Budget is $200 USD for both (2 milestones $140 USD and $60 USD) Deadline: 27/5 for the first and 30/5 for the second

I need a Flutter developer to work on an exciting project, should speak Arabic. The app sells and buys things, it is an e-commerce app multi-vender. please attached your work links

Seeking a front-end developer to connect with my Java backend. I require a front end that can handle real-time data interaction. The project is urgent, I need the work done in the next couple of days. Key Requirements: - Utilize Java back-end - Implement real-time data interaction - Ensure Continuous Integration (CI) - Setup Automated Testing The ideal candidate should be proficient in front-end technologies, Java, CI/CD processes, and have a good understanding of real-time data handling. Prompt availability is crucial for this project.

I'm looking for an experienced Android developer to create an educational app. The app's primary goal is to provide educational content to users. In orde...order to deliver this content effectively, I need the following functionality: - User Accounts: The app should allow users to create profiles and log in. This is essential for tracking progress and providing personalized content. The ideal candidate for this project should have: - Proficient in Java and Android development - Experience in creating user account systems within apps - Prior experience in educational app development would be a plus. Please provide examples of similar projects you've worked on. I'll be looking for someone who can not only deliver a functional app, but also one with a...

Convert 2 page brochure from PDF to AI files. Recreate source files from PDF for easy editing. Create a layer from each section. Copy the text from each section. i.e. each image is a layer, each text block is a layer, each text heading is a layer For reference-page1 should contain approximately 19 layers.

I need a skilled developer to provide code for a website project I'm undertaking for university. The website's main audience will be professors and administrators so it needs to be professionally done. Key aspects requiring your expertise include: - User Interface Design: The aest...general accessibility of the site must be top-notch. - Database Connectivity: Creating a solid link between our user data and the website. You must be well-versed in server-side scripting and maintaining databases. - Functionality: The site must have intuitive and fast features. Your proficiency in Java would play a major role in getting this right. Your portfolio will better your chances if it includes similar past projects showing a harmony of HTML, CSS, and Java. Academic-...

I'm seeking a JIRA expert with a proven track record in configuring JIRA projects in SCRUM, Project Management, and KANBAN formats. The ideal candidate will be able to implement specific features and functionalities within these projects. Key responsibilities include: - Implementing user story management, sprint planning, task tracking, burndown charts, release management, and Kanban boards for SCRUM, Project Management, and KANBAN projects. - Ensuring that each project is tailored to the specific needs and workflows of my team. - Enhancing our project planning and tracking processes. I'm looking for a professional who can ensure that the integration of JIRA into our workflow is seamless, efficient, and user-friendly. The ultimate goal of this project is to...

Hi Projects H., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

...individual to join our team on a monthly basis. The successful candidate will work on mobile application projects. Key Responsibilities: - Development of mobile applications utilizing Flutter - Incorporation of high-quality UI/UX Design and seamless User Experience - Efficient integration of third-party APIs - Proper State Management to ensure the application runs smoothly Extra: - Previous experience with Audio Video Call projects will be a plus The ideal candidate must have: - 1-2 years of experience in Flutter development - Strong understanding of UI/UX design principles - Proven experience in API integration - Solid grasp of state management - Additional experience in audio video call projects will be considered favorably This is a fantastic opportunity for...