Encryption and decryption in java source code using rsa jobs

...currently in need of a talented Java backend developer who has a strong understanding of databases, particularly MySQL and PostgreSQL. Key Responsibilities: - API Development: The primary focus of the project is on developing APIs that are efficient, secure, and capable of handling high traffic. - Code Modification: The project requires some modification of existing code to ensure seamless integration of the APIs. - Reporting: The backend developer should be able to generate insightful reports based on the data stored in the databases. Ideal Skills: - Proficiency in Java: Excellent understanding of Java is a must. - Strong Database Skills: Prior experience with MySQL and PostgreSQL is necessary. - API Develop...

I am looking to automate certain repetitive tasks that are currently performed in Excel using Power Automate. - Main Objective: The chief goal of this project is to automate data comparison tasks. This will greatly improve productivity and minimize errors that may come with manual comparison. - Ideal Experience: The ideal freelancer for this task should have extensive experience in Excel and Power Automate and should have successfully completed similar jobs in the past. A strong understanding of data comparison techniques and working with excel spreadsheets will be highly beneficial. - Skill Set: Key skills required include Excel, Power Automate, and a good understanding of data processing and workflow automation.

I have a simple python script that interact with an API that takes data from said api and outputs it in a table. The service where I use the API also has a website where I can see in the same table format the exact same data. Pandas know how will help. My problem is that the data from API and from service is mismatching. Your job is too look and identify where the problem is. You will receive both program (simple streamlit app that runs locally) and login details to website to cross check.

I'm in need of a desktop application developed with a focus on data management, report generation, and user authentication capabilities. While I did not specify a preferred programming language, I need someone versatile in universal languages such as C++, Java, or Python. Key features and requirements: - Data Management: The application should seamlessly handle data input, output, storage, and backup. - Report Generation: A core feature should be to generate real-time, insightful and efficiently formatted reports from the managed data. - User Authentication: A secure user authentication process is essential, ensuring only authorized users get access to data or functionality. Ideal Candidate: - Comprehensive experience in div...

I'm in need of a Java developer to create Rest API(s) that will facilitate user customization of a default travel itinerary. The APIs should have the following features: - Loading Default Itinerary: The API should be able to load the default itinerary, which consists of a list of attractions for each day. - Information on Nearby Places: The API should provide information on nearby places that are not in the default itinerary but could be of interest to the user. - Place Details: The API should also be able to provide detailed information about each place listed, such as the time required for a visit, the best time to visit, and any other relevant details. The ideal candidate for this project should have: - Proficiency in Java, as the Rest A...

Please Sign Up or Login to see details.

I am looking for an AI trainer proficient in Python or java to assist me with my AI project. Key Requirements: - Proficiency in Python: You should be adept in using Python for AI projects. - Machine Learning and Deep Learning Skills: Ideally you will have a solid foundation in machine learning and deep learning concepts and their practical applications. - Communication Skills: A good trainer should be able to explain complex ideas in simple terms. I will require online and offline assistance, so you should be comfortable with both modes of training. The ideal candidate should be able to provide regular updates and feedback on my progress. I am eager to get started and would appreciate if you cou...

I'm in need of a Java developer with expertise in debugging issues related to reading and updating properties files in a runtime environment. Key Requirements: - Your primary task will be to troubleshoot why my application, which updates the properties file during runtime, fails to reflect the updated values when reading. - The updated properties should ideally be reflected periodically within the application. - The purpose of updating the properties file is to store user preferences. The ideal candidate should have: - Proficient experience in Java programming. - Strong understanding of how to work with properties files. - Proven skills in debugging and troubleshooting. It's important for the candidate to be able t...

...engineer with expertise in both frontend and backend development, specifically using Java, for a greenfield project to build a new application. Key Responsibilities: - Develop the frontend of the application, ensuring high performance and responsiveness to requests - Design, implement, and maintain the backend of the application, in compliance with the project requirements - Work collaboratively with our team to integrate user-facing elements with server-side logic - Participate in the entire application lifecycle, with an emphasis on coding and debugging Ideal candidate would: - Have proven experience in software development, particularly in building applications from scratch - Be proficient in Ja...

Please Sign Up or Login to see details.

I am looking for an experienced Full Stack developer with experience in TypeScript to rewrite the existing codebase of a web application. We have a copy of the old code base and all the tech stack interactions but require the code to be rewritten as we no longer have rights to the current webapp. Ideal Skills: - Proficient with TypeScript - Hosting with Vercel and Neon - Code review and improvement - Strong knowledge of software development principles and best practices. Please mention your relevant experience when bidding for the project and provide a brief explanation of how you plan to approach this task. Details will be ironed out once the freelancer has been chosen.

Seeking a skilled full-stack developer with excellent knowledge in java, css, and html to create a web app akin to Tinder. I already have a design prepared for implementation. A critical requirement is developing a matching algorithm that pairs users based on shared interests. A vast understanding of similar algorithms and experience in creating web apps is ideal for this project.

I need a small application prototype with the following features: Multi-Employer Job Portal/Admin app (Role Based access) User/applicant App (for Multiple applications to different employers) User Profile Document Upload (Save documents to Db and attachments to Blob Storage ) Send Emails to Employers and applicants back and forth 2 Apps in total ie. admin app and applicant app. job application requirements will be provided. Nodejs, angular, My SQL, ORM, Data Seeding, Migrations should be used.

...Wordpress websites and Java application are not working. When attempting to access the websites, a 503 Service Unavailable error is displayed. Key Tasks: - Diagnose the issue: Identify the root cause of the malfunction and provide a detailed explanation of what caused the websites and Java application to stop working. - Implement a solution: Apply the necessary steps to rectify the situation and restore full functionality to both the websites and the Java application. - Testing: Ensure that the fix is effective by thoroughly testing the websites and the Java application. Skills and Experience: - Profound knowledge of Webmin/Virtualmin/Cloudmin with the Tomcat module is essential to understand the impact of t...

I am looking for an experienced CNC programmer to help me program M codes on my Syntec 60W-e CNC controller. I have 3 unused out relays that I want to use, and I would like each of them to be assigned to specific M codes. Here’s what I need: - Assign M code e.g. M30, M50 and M80 to the unused output relays. - The function they should perform is to turn an external device on/off. Skills and Experience: - Previous experience with CNC programming is crucial. - Familiarity with Syntec 60W-e CNC controller will be highly advantageous. - Proficiency in M code programming required.

I'm seeking an expert in Python for a Natural Language Processing project focusing on text classification of social media posts. Key Project Features: - The goal is to build a Python coding notebook that can efficiently classify different types of text within social media posts. This will require a deep understanding of NLP principles and techniques. - The project primarily demands the use of Python for its implementation. Ideal Skills and Experience: - Expertise in Python programming is a must. - A strong background in NLP, particularly in the area of text classification, will be highly beneficial. - Prior experience working with social media text data would be a plus. If you're confident in your Python and NLP skill...

...who specializes in both Java and Python. I'm seeking advanced-level guidance, mainly through the following: - One-on-one mentoring: You will provide personalized, in-depth insights catered to my capacities, skills, and learning speed. We will explore challenges and complex concepts together. Patience and exceptional communication are crucial. - Expertise in Java and Python: You must demonstrate a solid understanding and practical application of these languages in the industry. Exit profiles such as the development of complex systems, application in advanced artificial intelligence, or extensive backend management would be ideal. - Advanced Level Programming: I need a tutor who can help m...

I have a QR code that I need to turn into a vinyl sticker. The sticker needs to be 34 inches wide and 6.5 inches high. Key requirements: - Transforming a QR code into a visually appealing and functional vinyl sticker - Ensuring the sticker is 34 inches wide and 6.5 inches high Ideal skills and experience: - Graphic design experience, especially in creating stickers - Knowledge of QR codes and their functionality - Proficiency in design software to manage the size - Experience in creating print-ready designs for stickers.

I'm in need of a professional and well-rounded computer programmer to build and manage various software applications. Key Tasks: - Develop innovative web and mobile applications - Manage and maintain the software database Ideal Experience and Skills: - Strong familiarity and skill in programming languages (Java, Python or C++) preferred - Previous experience in database management - Proven track record in developing web and mobile applications While skills in Java, Python, and C++ are a bonus, I'm primarily interested in your ability to perform the tasks specified above. Show me what you've got!

I'm in need of an experienced backend developer who can deliver comprehensive solutions for a medium-scale project. The tasks to be handled include: - Database management: You should have sound knowledge and experience in managing databases efficiently. - API Integration: Proficiency in successfully integrating APIs is a must. - Server Maintenance: You will also be responsible for maintaining the server to ensure smooth operations. Though the programming languages preferred by me were not specified, having experience in Java, Python, or PHP would be advantageous. This opportunity is best suited for developers with a knack for troubleshooting and those who can guarantee smooth backend functionality even during moderate traffic.

I need an AEM expert with specific experience in Dynamic Media implementation, as well as strong Java, Vue, and JavaScript skills. The project will involve a mix of backend and frontend tasks, and I'm looking for someone who can work with me on this for 3-6 months. Key Requirements: - Adobe Experience Manager (AEM) expertise - Dynamic Media implementation experience - Strong Java, Vue, and JavaScript skills - Ability to work on both backend and frontend tasks - Available to commit to 3-6 months of work - AEM local development with dispatcher Please only apply if you have the appropriate skills and are able to commit to this time frame.

I'm looking for a skilled professional who can help me secure my Linux server and SMTP setup. Key Requirements: - Deep experience with Linux server security measures and best practices. - Proficient in securing SMTP servers and ensuring authentication is managed effectively. - Capability to implement SSL/TLS encryption for enhanced security. Your application should focus on detailing your experience in this field. Please provide relevant examples of previous projects where you've successfully secured similar systems.

I'm in need of an experienced UI/UX Designer for an iOS app dealing with style and fashion. Core Functionality: - The app is essentially a style and fashion app. It uses AI to help people look their best. - The main functionality of the app is to provide a virtual try-on for clothing, offer color matching suggestions and give personalized style recommendations. Target Audience: - The app is designed for both men and women. Ideal Skill Set: - Previous experience working on fashion or style-related apps is a plus. - Knowledge of AI integration for virtual try-on features is highly desirable. - A keen understanding of color theory and style is important. - Ability to create user-friendly and visually appealing interfaces. - Strong commu...

I'm seeking a Java developer with a deep understanding of e-commerce application development. The goal of this project is to build a module that calculates the estimated delivery date of the products. Key features include: - Processing Days - Transit Time - Store/Warehouses - Carrier - Estimated Delivery Date Calculation The project scope is fully detailed, providing comprehensive, clear directions about what needs to be developed, ensuring clarity and understanding. The ideal candidate should have: - Thorough understanding of Java, Spring Boot - Substantial experience in e-commerce application development - Knowledge and experience in integrating desired features, particularly an estimate delivery date calculator - Proven ability to work ...

I am in need of a skilled Java developer to create a comprehensive CRUDS (Create, Read, Update, Delete, Search) functionality for a ticket tracker application. The application should be backed by a MySQL database.

I'm seeking professional he...making it necessary for the freelancer to have adept skills in multiple languages, mainly in C++, Java, and Python. I'm also unsure about specific software or hardware dependencies that might be influencing the situation. However, the freelancer must have the expertise to identify and handle this potentiality. As for specific program functions, the user left a gap as well, so an experienced developer in generic software protocols and universal functions would be highly appreciated. However, the freelancer needs to understand that the scope of the project is conversion and compatibility, rather than development or adjustment of any specific function. Therefore, a strong understanding of techn...

Project is basically about reading data from file and then using algorithms and data structures sort those data as its needed and then write short documentation...I will also need you to explain me everything you made, how it works etc...Project consists of 4 chapters...1 chapter will be pinned

...developer experienced in working with the Solana network and trading bots, with a mandatory requirement of being knowledgeable about the Pumpfun platform. Responsibilities: Create a bot/tool to manage trading from multiple wallets on the Pumpfun platform. Enable the bot to generate multiple wallets. Configure Solana quantities to buy per wallet. Develop an auto buy and sell bot to make a project appear legitimate with many sales and buys, thereby boosting projects. Ensure speed execution on the first buys to avoid snipers. The initial buys will be made from different wallets in varying quantities, with all transactions going through simultaneously or with a few seconds' difference. Allow for auto-tipping and prioritization in fees. ...

Already discuss about the project

I'm in need of a skilled programmer who is adept in Python, Java, and C++. Your tasks will span database management, working with algorithms and data structures, and user interface design. Here's a further breakdown of the ideal skills and experience I'm looking for: - Programming skills: Proficient in Python, Java, and C++. Familiarity with various coding patterns and best practices. - Database management: Experience in handling large datasets, querying databases in an optimized manner, and ensuring the integrity and safety of the data. - Algorithms and Data Structures: Demonstrated understanding of algorithms and data structures. The ability to use ...

I'm looking for a skilled React developer who can assist in changing a Stripe integration to specifically for the payment form. - The integration should support recurring payments. - The payment form needs to collect the user's Name, Email, and Phone number. Ideal candidate: - Proficient in React and has experience with payment gateway integrations. - Familiarity with is a plus.

...on WordPress, and will require interns, who will be given adequate training to work on this project. Your responsibilities will include: - Designing and structuring a blog that's user-friendly, easy to navigate, and visually appealing - Creating informative and engaging content that's daily updated, appealing to a general audience - Implementing AI tools to assist in content creation The ideal candidate should have the following skills/experience: - Proficiency in WordPress, with prior experience in blog creation - Strong writing and editing skills, ensuring content is engaging and informative - Familiarity with AI tools, or a willingness to learn and adapt to using these tools - Prior experience ...

Contact me for details i will explain better

I'm looking to buy a complete and *READY* code for a football management browser game (like Hattrick, Trophy Manager, etc.). Essential features include: - Registration - Team creation and player management - Tactics creation - Transfers - Game simulation - Leagues system. Preferred technologies are JavaScript and C#, but others are acceptable. I'm also open to offers for partially finished games.

I'm in need of a proficient Python developer who can help compile a Python code, that I have acquired from GitHub, into an executable format for Windows. As the client, I expect: - Understanding the existing Python code and its dependencies - Transforming the Python code into a Windows executable file Successful freelancers should provide a detailed project proposal illustrating how they plan to compile the code to exe on a Windows operating system. Though no specific Python libraries or frameworks were mentioned, a background in Python coding and debugging is paramount. The ideal freelancer should have a deep understanding of Python code, dependencies, and experience dealing with code from GitHub. Experi...

I'm looking to develop an Android app using .NET MAUI that focuses on facial detection and tracking for attendance monitoring. Key Requirements: - **Facial Detection:** The app should be able to detect faces in real-time. - highlight detected face with rectangle shape - **Server Communication:** Once faces are detected, the app needs to send this information to a server automatically. - **Attendance Tracking:** The primary goal of the app is to leverage this face recognition technology for attendance tracking purposes.(but no need do any page for this now ) Ideal Skills: - Proficient in .NET and MAUI platform for Android development - Strong experience with facial detection and recognition technologies - Prior work on real-time server commu...

I need a Java or python3 programmer to create a sensor-data generator for the website www.voeazul.com.br. The objective is to send a POST request to the site with valid sensor-data in order to obtain a particular cookie (_abck) for data analysis purposes. The sensor data to be simulated includes mouse movements, keyboard interactions, and browser interactions. Key Requirements: - Create a sensor-data generator in Java or python3 - The generator should simulate mouse movements, keyboard interactions, and browser interactions - The sensor-data should be valid enough to trigger the generation of the _abck cookie upon sending a POST request to Ideal Skills and Experience: - Proficiency in Java/python3 programming - Experience ...

I'm in need of a skilled Delphi developer, well-versed with Delphi 5, to work on an existing software project. The goal is to both fix bugs and enhance the software with new features, ultimately improving its performance. Key Responsibilities: - Identify and address issues causing certain features not to work - Implement necessary bug fixes - Integrate new features in a seamless manner - Optimize the code for improved performance familiar with firebird database and report builder. Ideal skills and Experience: - Strong background in Delphi development, specifically with Delphi 5 - Proven track record of fixing bugs and enhancing existing software - Understanding of software optimization techniques - Ability to work ef...

...chemistry experiment for me. You may code using JavaScript, HTML5 or using Python, so experience or proficiency in this language is crucial. Key Requirements: - Users should be able to drag and drop objects using mouse or in case of mobile- fingers. - It should offer a moderate level of interactivity. This includes features such as adjusting quantities and temperatures. If a user pours something in a beaker, it should show the beaker full. If emptied, beaker is empty. - Vector images of lab equipments like Test tube, beaker, burner etc can be found online. Ideal Skills: - Proficiency in Python or JavaScript. You may use CreateJS libraries. If you are a programmer with a passion for chemistry, this is a great oppor...

...to the local machine and can sign PDF, XML, JSON, and Text files in bulk and with the following additional features: - Bulk Signing: It should support signing multiple files at once, with no specific limit. - Predefined Output Path: Users should have the option to assign a default output path for the signed files. - PDF Signature Display: For PDF documents, the utility should display the signature as an optional feature. The goal is to have this utility developed within a month. Ideal skills for this project include: - Proficiency in programming languages suitable for file processing (e.g. Python, Java) - Experience in developing software utilities or tools - Familiarity with e-signing mechanisms and standards - Prior experie...

Please Sign Up or Login to see details.

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

Android Developer - SMS Processing and Remote Management App We are looking for a talented Android developer to build a secure and feature-rich mobile application along with a Laravel-based admin panel for remote management. Responsibilities: Develop an Android application (minimum Android 8) with the following functionalities: Read incoming SMS and identify target keywords. Send identified keywords to a designated remote server. Receive and display SMS messages triggered from the admin panel. Implement a sync button to synchronize SMS data and send details to the remote server. Design and develop a secure admin panel using Laravel 10, MySQL 8, and PHP 8: User registration and management. Device registration with approval wo...

...JavaFX project that is in need of completion. The project already incorporates essentials like user authentication, data entry forms and graphical charts and visualizations. However, the Graphical User Interface (GUI) needs enhancement to ensure a better user experience. • Finish the incomplete JavaFX code and make the project work properly. • Enhance the GUI – it should be pretty straightforward for someone with your skills. • Ensure that the GUI makes logical sense and applies well to the rest of the code. The ideal candidate for this project should be an experienced JavaFX coder comfortable with GUI enhancement implementations. Having excellent attention to detail and problem-solving skills will be a plus....

Coding of trading view indicator to requirements provided for divergence of chart price and two separately provided overlaid lines.

...running in AWS that is internet facing. To be successful the deployment must be: * Entirely automated using CloudFormation and bash scripts. * The landing page must be a public page protected with a username/password authentication block, this should rely upon CloudFront to perform authentication. The username and password should be configurable in the CloudFormation template. The landing page can be simple HTML that displays the username input, password input and login button. * A user friendly domain name should be configured via Route53 that is configurable in CloudFormation. The domain name can be provided if required. Obviously a AWS TLS1.3 PKI certificate is also required. * Behind the landing page is WebGoat running as Docker con...

...api response as integer in the Pojo Class: @JsonProperty("intensity") private Integer intensity; public Integer getColor() { return color; } public void setColor(Integer color) { = color; } and in parser class (INTENSITY, ((), 0)); The problem is sometimes the Api giving the color value as string not as interger but only on on checkbox config we add and this already defined in java if(checkVariant is true) then consider it string and parse it what i have to do to fix my code based on that condition so i can parse the string value this way: updateProperties("color", ((), )); how i can solve this issue so in case checkVariant is true

I need a single form to register two different types of...to register two different types of users on my wordpress website. See the attachment. I'm looking to set up a WordPress site that supports dual user registration - customers and instructors. Key Requirements: - The registration form should be able to collect specific information from both user types including name, email address and phone number. - Customers should have the ability to search for instructors and book lessons with them. - Instructors should be able to create, manage and edit their profiles. I'm seeking a skilled developer who can implement these functionalities seamlessly. Experience in WordPress and user registration systems is a must. The ideal candidate should...

Key Requirements: - Need an expert in Python programming - Familiarity with Pandas and Beautiful Soup - Experience in data analysis The job mainly involves reviewing the existing code, fixing any issues that may hinder the data extraction, and ensuring that the extracted table is ready for analysis. Please note that no additional data preprocessing is required. (feel free to rewrite code if you have better idea) --- name "iXBRL" , inside folder contain multiple html file(hundreds to thousands), each html file contain multiple tables(vary from 15-35, depend on each html file). 2.Using Python to extract specific table and vertically stack them together to create an Excel file.(first column add html filename.) inside html f...

My project involves the development of an Android mobile app, primarily as a business tool with accounting capabilities. Key Features: - Splash Screen & Login with Auth Module: The app should have a splash screen and a login page that is modern and sleek in design. Your Skills: - Strong experience in Java for Android app development. - Knowledge in creating authentication systems. - Familiarity with inventory management and accounting concepts. I'm looking for a skilled developer who can bring these elements together in a user-friendly manner. The design should be modern and clean, reflecting the professional nature of the app's purpose.