Encryption decryption project java jobs

I need a class jar that extracts the text for text fields and comboboxes from a one page interactive PDF. Can use PDFBox or any other free download JAVA PDF API (SpirePDF, Qoppa JavaPDF, and so on) . The extracted fields need to be posted to a derby db for later manipulation (Derby db File will be included). The PDF is an "exam" where the user selects the answer from the combo box pulldown selections. I will provide current base program jars (using Netbeans 17 and Zulu OpenJDK 17) and an empty class file with the needed variables and imports. Must keep the programming simple with sufficent comments explaning the main methods used.

I am in need of a skilled designer and developer to create a random chat messenger app for both iOS and Android platforms. The ideal candidate should have experience in developing similar apps. Design Style: - The client did not provide an answer for this question. Chat Security: - The chat feature should have advanced encryption for maximum security. Deliverables: - A fully functional random chat messenger app for both iOS and Android platforms. - The app should have a user-friendly interface and easy navigation. - The app should be tested thoroughly for bugs and errors before submission. - Key Feature: AI Text Translator for Text Messages - Detailed features (15) will be provided for those who offer serious, competitive proposal along with previous developed Apps list .

I'm in need of a reliable programador to create a mobile application for Android. The developer must be proficient in Java programming language and have experience in creating mobile apps. The ideal candidate should have strong problem-solving skills and a great attention to detail. They must also have an aptitude for developing clean, efficient code. This project requires someone who is organized, innovative, and possesses the ability to work within a tight deadline. Working collaboratively with others and excellent communication skills are highly valued. If you believe that you meet the requirements I've provided and are passionate about creating the best mobile application possible, please apply.

I am looking for a developer to create a chat application similar to WhatsApp. The ideal candidate should have experience in developing cross-platform mobile applications for All platforms including Android, Windows and iOS platforms. The following are the project requirements: - Ability to chat - Ability to make voice and video calls - End-to-end encryption for maximum security and privacy If you have experience in implementing these features, please submit your proposal.

...and nets have been cleared. You can use this strategy to create a simple maze walker (or runner) with just a few lines of code. Other strategies are possible, of course, so use the one you find easiest to understand. Designing Your Solution Download the scenario for this assignment, which contains the MazeIsland class: Download program02-download.zip. In the program02 project, you do not need to create any island subclasses. Instead, create your own subclass of Jeroo called MazeRunner, and structure all of your solution code in it (see below). You can give your MazeIsland a myProgram() method that will create an instance of your jeroo subclass, place it at the starting position, and call its clearMaze() method. MazeRunner Requirements Constructor: Your MazeRunner class

I am seeking a programmer who has experience in programming Tartar War mm and has...seeking a programmer who has experience in programming Tartar War mm and has worked on it before. The project is a sequel to php 8.1 and frontend java, so it is important that the programmer has experience in these areas. The main goal of the project is not specified, but I need it completed as soon as possible. The ideal candidate should have the following skills and experience: Skills: - Experience in programming Tartar War mm - Experience in php 8.1 and frontend java Experience: - Previous work in Tartar War mm - Experience working on similar projects with tight deadlines The project timeline is flexible, but I need someone who can work quickly and efficiently to com...

The project involves using Java and OpenCV to perform object segregation. Specifically, I will be segregating objects, for which I plan to employ machine learning algorithms for object recognition. The output I am expecting from this process will be in the form of measurements and separate objects. Image Resolution: 300 DPI

Developer should have React JS knowledge for frontend and Java for backend integrations. It would be dynamic website. We are looking for a developer to create an Education Tech Website Platform that will provide online courses and connect learners with Tech professionals. The ideal candidate will have experience in both front-end and back-end development, as well as expertise in designing Websites. Features: - Pre Recorded Lectures - Login via Google and Facebook - OAuth Integrations - Website Design - Database Handling Courses: - Both short-term and long-term courses The website will be a platform for learners to access comprehensive tech programs and skill-based courses. The developer should be able to create a user-friendly interface that allows learners to easily navigate th...

We need someone to help us fix some performance issues in our Native Android app written in Java/Kotlin. The issues are occurring specifically in our in-app features, causing slow loading times and navigation. We are looking for someone with experience in optimizing app performance, particularly in Native Android development. Ideal skills and experience for this job include: - Strong knowledge of Java/Kotlin and Native Android development - Experience with performance optimization and debugging - Familiarity with profiling tools such as Android Studio Profiler or Traceview - Understanding of memory management and CPU usage in Android apps - Knowledge of design patterns such as Model-View-Controller (MVC) or Model-View-ViewModel (MVVM) for organizing code - Ability to communi...

I am seeking assistance from a skilled freelancer to develop a network simulation project using either NS2 or NS3. The objective of this project is to implement a written simulation code based on a research paper and enhance it by incorporating ECDSA (Elliptic Curve Digital Signature Algorithm) encryption. The freelancer is expected to provide sufficient documentation and explanation, enabling me to understand the functionality of the code. Project Requirements: Replicate the results of the main research paper (link provided below) using NS2 or NS3. The research paper serves as the basis for this project. Integrate ECDSA encryption into the simulation code. ECDSA is preferred due to its strong cryptographic properties and suitability for resource...

I am seeking assistance from a skilled freelancer to develop a network simulation project using either NS2 or NS3. The objective of this project is to implement a written simulation code based on a research paper and enhance it by incorporating ECDSA (Elliptic Curve Digital Signature Algorithm) encryption. The freelancer is expected to provide sufficient documentation and explanation, enabling me to understand the functionality of the code. Project Requirements: Replicate the results of the main research paper (link provided below) using NS2 or NS3. The research paper serves as the basis for this project. Integrate ECDSA encryption into the simulation code. ECDSA is preferred due to its strong cryptographic properties and suitability for resource...

I am looking for a programmer to design an XO game on Java. The game should be simple, with basic features and a basic GUI. The ideal candidate should have experience in Java programming and game development. The platform for the game is not specified. DEDICATED BUDGET 5 dollars and rqrd in 1 hour

I am looking for a Java developer to create a web application with an interactive UI. The ideal candidate should have experience in Java and web application development. The application should include user authentication and database integration. The main requirement is an interactive UI that is intuitive and easy to use.

I have an XML file that needs to be signed using my private PGP key and then encrypted using the client's public PGP key. My objective is to create a C# executable application that can be scheduled in the task scheduler to automatically perform these tasks. The application will continuously monitor a designated folder for XML files, and upon detection, it will proceed to sign the file with my private PGP key and encrypt it using the client's public PGP key. Finally, the encrypted files will be saved in a specified folder.

Online Rummy App Development for Android We are looking for a developer who can create an online rummy app for Android. Th...playing with friends or random players - Chat system for social interaction - Daily bonuses and challenges to keep the players motivated Ideal Skills and Experience: - Strong experience in Android app development - Proficient in Java and Android Studio - Good knowledge of game development and graphics - Experience in integrating in-app purchases and rewards systems - Familiarity with multiplayer game development and server integration If you have the required skills and experience, please contact us with your portfolio and estimated timeline for the project. We look forward to hearing from you! Sample apps Ace2 three, ,

I am looking for a Java/Gradle/Git developer to work on a Desktop Application Development project. The ideal candidate should have experience in integrating an existing codebase into the project and be able to handle moderate complexity. Some of the required skills and experience for this job include: - Proficiency in Java, Gradle, and Git - Unit testing - Blackbox testing If you have the above skills and experience, please apply for this project.

I am looking for an experienced MongoDB developer to help me with the deployment and configuration of MongoDB in a production environment. The ideal candidate will have experience in the ...developer to help me with the deployment and configuration of MongoDB in a production environment. The ideal candidate will have experience in the following areas: - MongoDB deployment and configuration in a production environment - Replication configuration and management - Role-based access control and SSL/TLS encryption Specifically, I need help with: - Configuring MongoDB for replication in a production environment - Implementing role-based access control and SSL/TLS encryption for added security If you have experience with MongoDB and are familiar with these requirements, please s...

Script to test calls - URGENT I am in need of a calling script for my business using Twilio/Vonage/Other API with the following requirements: 1. script needs to be able to call continuously until asked to be stopped. 2. script calls numbers continuously and randomly from...the calls (numbers from Twilio/Vonage/Other API) 4. script needs to have the ability to set up the time of a call, and how long it should have the call open until it hangs up automatically. 5. script needs to have a very simple UI for setup and running it. Ideal Skills and Experience: - Expertise in creating and implementing calling scripts - Proficient in programming languages such as Python or Java - Knowledge of telecommunication systems and call center operations Please feel free to ask any questions befor...

In need of a skilled android developer to correct web view code for zoom SDK view in a one-page program in Java. The current issue is with the zoom functionality not working. I would like the zoom feature to be enabled by default. I am unsure of the current version of Android Studio and WebView being used. Ideal skills and experience for this job include proficiency in Java and Android Studio, experience with web view code and zoom SDK view, and attention to detail to ensure proper functionality.

We need Java, SpringBoot, AWS, Terraform and PostgresSQL experienced developer to work for 2 hours a day remotely. We will give 24 to 29k per month

We are a technology company looking for a developer specializing in artificial intelligence, augmented reality and virtual reality . Our goal is t...specializing in artificial intelligence, augmented reality and virtual reality . Our goal is to develop existing commercial projects on the ground into artificial intelligence for the owners of these projects . We require expertise in Natural Language Processing (NLP), Computer Vision, and Robotics. The intended use of the developed AI project is for Research and Development purposes. We prefer a developer with experience in programming languages such as Python or Java, but we are open to other platforms as well. The ideal candidate will possess exceptional problem-solving skills and will be able to provide creative solutions to ...

...developer proficient in Solana and web2 technologies to join our growing team. As a Solana and Web2 Native iOS/Android Developer, you will play a crucial role in developing, and maintaining robust and scalable mobile applications for both iOS and Android platforms. Responsibilities: Collaborate with cross-functional teams including designers, product managers, and backend developers to understand project requirements and deliver high-quality mobile applications. Design and develop efficient, reusable, and reliable code for Solana-based applications, utilizing the Solana blockchain ecosystem. Implement seamless integration of Solana smart contracts and related functionalities into mobile applications. Optimize mobile applications for maximum speed, security, and performance. Wor...

I am looking for an expert to create an education course for following topics: Cloud computing Auto desk Fusion Autodesk Maya Autodesk Revit Cisco networking Databases expert Device configuration and management HTML 5 Java expert Network security Python expert Software development The ideal candidate should be able to create engaging and interactive video lectures, with clear and concise explanations of complex topics. The course should be designed to help students develop practical skills and prepare them for the challenges of the real world.

...I am needing help in this project who can help me classify objects in images using Convolutional Neural Networks (CNN) in MATLAB. The project requires the following skills and experience: - Proficiency in MATLAB for implementing CNN - Experience in image classification using CNN - Knowledge of pre-processing techniques for image data - Familiarity with working with large datasets - Understanding of deep learning concepts - Python, Java and C++ is also needed for some part of codes. Object Classification Dataset: - I have an imagenet dataset of objects to be used for classification - you will be required to use this dataset for training and testing the CNN model Programming Language: - I prefer the use of MATLAB for the implementation of the CNN - Python/Java...

I am looking for a cross-platform JavaScript project that is compatible with web browsers. The main purpose of the project is data management. I prefer that the project be developed using React JavaScript framework. Ideal skills and experience for the job include: - Proficiency in cross-platform JavaScript development - Strong knowledge of React JavaScript framework - Experience in data management - Familiarity with web browsers and their compatibility requirements

I am looking for a programmer who has expertise in developing live casino statistics. Specifically, I need the statistics for Roulette, Blackjack, Baccarat, and Crazy Time. This could be done using any of the available programming languages such as Python, Java or C++. However, I do not have a preferred programming language. Furthermore, I require that the statistics be updated in real-time.

I am looking for an experienced programmer to develop an application for validating and converting my Excel files into CSV files. The application should be able to validate and convert all data types, including dates and special characters. I prefer the application to be developed in Python but other programming languages such as Java will also be considered. The size of the Excel files to be processed ranges from 1,000 to 10,000 rows. This project requires strong programming and data analytics skills. If you think you have the right skills for this, I would love to hear from you. Thanks!

I want someone for configuration of IIS server with public IP to host java application which developed using JSP. This will be 10-15 min task if you've past experience - please bid only if you've past experience.

I am looking for someone who can assist me with connecting my MySQL server on Ubuntu to my web Java application. Specifically, I need help with creating a user in MySQL and setting up full access for the Java application to read, write, update, and delete data from the database. Ideal skills and experience for this project include: - Proficiency in MySQL and Java - Familiarity with Ubuntu server - Experience in setting up database access for Java applications - Strong problem-solving skills to troubleshoot any issues that may arise during the process.

I am looking for a skilled developer to create a blogging website for me. The main purpose of the website will be to host Java programming articles. I am a Java developer and I have to write blogs on Java concepts. I need a developer who can create a website where I can post my blogs. Reference websites can be : or or I need a website similar to the above websites. It will be great if you create this website using reactjs. The website should be responsive.

I want you to create a learning website for me where I can post my articles on different topics related to java , spring framework etc and the visitors can read and comment. I will also need a java compiler embedded within that website where the visitor can run the java code. You can take references from multiple websites out there like w3schools , tuturialspoint , geekfrgeeks , howtodoinjava etc.

I am looking for a freelancer to develop an online cloud PTP walkie system with unlimited range. The system should have voice encryption as a top priority feature. The preferred platform for the system is web-based. Ideal skills and experience for this job include: - Developing web-based communication systems - Expertise in voice encryption technology - Understanding of cloud-based infrastructure and implementation - Familiarity with walkie talkie systems and their range capabilities.

We are an existing business seeking an Adobe Livecycle developer with experience in form design and development. Our project requires moderate customization with specific fields. The ideal candidate will have expertise in Adobe Livecycle's form design capabilities and be able to design and develop customized forms tailored to our business needs. In addition, we require someone who can collaborate with our team to ensure document security and encryption is implemented correctly. We need to correct the xml generated by one of the buttons JS scripts present in our form.

I am looking for a freelancer to develop a Windows application wh...database. The database is currently hosted on SQL Server. In addition to basic encryption and viewing features, I would like to implement user authentication within the application. The ideal candidate should have experience with C# programming language or equivalent windows application and knowledge of database encryption utilities. Other desirable skills include: - Familiarity with SQL Server - Strong understanding of user authentication and authorization - Experience with developing Windows applications - Ability to troubleshoot and debug code effectively - Knowledge of industry best practices for database security you must provide Project scope and requirements Development plan Estimated cost Ti...

I am in need of a developer to make minor changes to my existing app. The app is available on both i...existing app. The app is available on both iOS and Android platforms. The main area of focus for this project is the user interface. Ideal skills and experience for this job include: - Proficiency in mobile app development for both iOS and Android platforms - Experience with user interface design and implementation - Familiarity with programming languages such as Java and Swift - Attention to detail and ability to work efficiently to complete the project in a timely manner. Overall, I am looking for someone who can bring a creative touch to the app's design while also ensuring that it remains user-friendly and responsive. Developer must agree to work o...

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Java Developers experienced in e-commerce product development needed for consulting and building online store platform

I'd need an auction expert to convert "Post a Project" here on Frelancer to and adaptated "Post an Auction for developers"... The whole system allows me to: 1) auto finance a big project in partnership with developers that want to be owners of a corporation 2) enroll the right developers as fifty fifty owners of each physica Centers of Excellence (the important selling stuff). WP ERP expert please is mainly required Please do not reply as a bot, but see the attachement and reply to make me understand you have got it marketing, execucution , performance, hard coding, java, wordpress, php, qnx, RTOS, embedded software, WP ERP

...mind for the app: - Create and edit tasks with due dates and times - Set reminders and notifications for tasks - Categorize tasks into personal and work-related - Add notes and attachments to tasks - Share tasks with others and assign tasks to team members - View tasks in a calendar or list view - Sync tasks across devices Ideal skills and experience for this project include: - Strong knowledge of Android app development using Java or Kotlin - Experience with user authentication and data security - Familiarity with APIs and third-party integrations - Ability to create a user-friendly interface with intuitive navigation - Attention to detail and ability to test and debug code thoroughly If you have any further suggestions or ideas for features that could improve the app...

...monthly pay Note: - Only for Indian peoples Job description The candidate should have experience in Visual C, C++, and MFC Should have developing experience in both Windows and Linux Operating Systems Experience in SQL query and Stored Procedure Skills, along with Shell scripting Should be expertise in standards and specifications of C++ language Should have proficiency in compliant languages like Java, Python, and C Knowledge of JavaScript and XML would be an added advantage Should possess excellent analytical, problem-solving skills and collaboration skills to identify problems and solve them Ability to utilize time for completing tasks on-time and also have organizational skills to allocate work to teammates Good team player, quick learner, capable of working in high-demand...

...app developer to modify my existing app in Java and add new functionalities. My specific requirements are: - New functionalities: I need additional features added to my current app. - UI/UX improvements: I want the app to have an intuitive and user-friendly interface. - Bug fixes: I need any existing issues with the app to be resolved. As for design preferences, I have a specific design in mind that I would like to be incorporated into the app. I am looking for a developer who can match my design vision and bring it to life. The modifications and features need to be implemented within a week, so I need someone who can work efficiently and deliver the project on time. Ideal skills and experience for the job include: - Strong proficiency in Java for Android app...

...assessments to identify areas for improvement and recommend enhancements to optimize performance. Collaborate with cross-functional teams, including developers, designers, and project managers, to ensure smooth project execution. Provide technical training and support to the management, empowering them to utilize the platform effectively. Document technical specifications, processes, and best practices to facilitate knowledge sharing within the organization. Requirements: Proven experience as a Technical Consultant, preferably with expertise in the Glide platform. Proficiency in backend coding languages such as Python, Node.js, or Java. Strong knowledge of web application development, including front-end and back-end technologies. Experience in developing codeless a...

Must have: 1. Spring Boot – Java 8, Spring Core, Spring Boot, Spring MVC, Swagger, Tomcat 8, Maven, Jenkins, SVN, GIT, Postman/Newman, RESTful Services, Containers 2. Excellent verbal communication skills is a MUST. 3. Minimum 4 years of experience is required in service provider companies.

My team and I are looking to have our app, Workhub, integrated with the Trello API using JavaScript. We need to have Notification alerts synced between Workhub and Trello as soon as possible. We are on a tight deadline and need this integration completed within a week. Our team is highly experienced in developing apps, so th...team and I are looking to have our app, Workhub, integrated with the Trello API using JavaScript. We need to have Notification alerts synced between Workhub and Trello as soon as possible. We are on a tight deadline and need this integration completed within a week. Our team is highly experienced in developing apps, so that should not be an issue. If you think that you are the right fit for this project, don't hesitate to contact us. We look forward to he...

I have a small Java powered website () running on a Win10 machine. I do not have a static IP so I have a free domain for remote access to the website. I purchased a Comodo certificate but I do not know how to make a CSR and get the certificate installed. I need help to get my certificate as a .pfx or .p12 file.

I am looking for a backend developer to create a food ordering platform for multiple restaurants. The ideal candidate should be experienced with Java programming language and PostgreSQL database management system. The platform will be a multi-restaurant system that allows customers to order food from different restaurants. The backend system should have the following features: - User authentication and authorization - Menu management for each restaurant - Order management and tracking - Notifications - Integration with payment gateway - Reporting and analytics The developer should be able to work in an agile environment and have experience with REST API development. Good communication skills and the ability to work in a team are also important.

I am seeking a React Native tutor with intermediate expertise to help me learn specific topics. I am looking for a few tutoring sessions to improve my skills and knowledge in React Native. The primary goal of the tutoring sessions is to learn specific topics. Ideal skills and experience for the job: - Expertise in React Native, React native package development. - Intermediate ...topics. I am looking for a few tutoring sessions to improve my skills and knowledge in React Native. The primary goal of the tutoring sessions is to learn specific topics. Ideal skills and experience for the job: - Expertise in React Native, React native package development. - Intermediate level knowledge in Native Modules. - Ability to build package / libraries or components for React Native using java ...

I am looking for someone with experience in deploying Azure Functions using .zip files, specifically in Java. The ideal candidate should be proficient in using the Command Line Interface (CLI) for deployment. The project involves troubleshooting and resolving deployment failures that I am currently experiencing. The specific issues I am encountering are related to deployment failures, and I need someone who can help me identify and fix the underlying issues. If you have experience with Azure Functions deployment and are comfortable using CLI, please reach out to me. Thank you. We need to help someone on the call where we have the functions code available in Visual Studio

I am looking for a programmer to build a program that will primarily analyze data. I prefer the program to be written in Java. As for the user interface, I have no preference. The ideal skills and experience for this project include: - Strong proficiency in Java programming language - Experience with data analysis and processing - Knowledge of statistical analysis and algorithms - Familiarity with GUI development (if applicable) - Attention to detail and ability to deliver a high-quality product.

I am looking for a freelancer to develop a Digital Signature Signer. This project requires the following skills and experience: - Proficiency in developing software for PDF signing - Experience with implementing basic encryption for added security - Knowledge of industry compliance standards The digital signature signer will be used to sign PDFs with basic encryption. In addition, the system should allow for multiple signatures on a single document. As well as multiple doc can sign in single click The following features are required: - Ability to sign PDF documents - Basic encryption for added security - Capability to handle multiple signatures on a single document Java Developer preferred to development of desktop or cloud app If you have experience ...