Data encryption system java project source code Jobs

I need an expert in Arduino programming and control systems for an industrial project. The task involves creating a system that accepts a 12v pulse input and outputs a 0.5 second 12v pulse, while ignoring any further inputs for a period of 105 seconds. After this time, the system resets and can accept inputs again. Key requirements: - Designing and implementing a control system using an Arduino Uno - Ensuring the system is robust for an industrial setting - (Optional) Utilizing specific programming languages or libraries, if beneficial Please note, the project requires strong skills in Arduino programming and practical experience in industrial settings.

Seeking experience Python coder to modify an open-source script. The primary objective is to modify an open source python referral script to add Earning and integrate with my current telegram bot. The modifications include - Unique encoded referral URL - Bonus calculation functionality - Payout Entry Bidder to present past works related to Python + Telegram API.

...platform that synergizes WhatsApp and an AI agent for sales and marketing purposes. This system should be able to relay information from the user's personal webpage or any selected information source to their customers. Key features of the system should include: - Easy connectivity to WhatsApp and the website with a single click. - A payment option integrated into the website. - A user-friendly dashboard. - Multiple product packages based on the number of messages (for example, 1000 messages at one price, 10000 at a higher price). - Incorporation of standard SAAS features. AI Integration: The system should leverage advanced AI capabilities, including: - A chatbot for automated customer responses. - Data analysis and reporting tools. - Features f...

I'm looking for a skilled Java Struts developer to assist with my project. The main tasks will involve fixing functional bugs and adding some new features. The primary issues I've identified have been functional bugs, with the project being monitored using Logback. Key Responsibilities: - Debugging: Identify and fix functional bugs within the Java Struts framework. - Feature Development: Assist in the addition of new features as required. My current approach to prioritizing the issues is based on development feasibility. Therefore, a good understanding of the project and its code will be crucial for this role. Ideal Candidates Should Have: - Extensive experience with Java and Struts. - Proficient in debugging and problem-solvin...

I'm looking for a talented mobile app developer to create a comprehensive restaurant ordering system for both iOS and Android. This app should not only facilitate seamless menu browsing and order tracking, but also ensure secure and efficient payment processing. Key Features: - Menu Browsing: The app should allow customers to easily navigate through the restaurant's offerings. - Order Tracking: This feature will enable customers to monitor their order status in real-time. - Payment Processing: The app needs to incorporate a secure and user-friendly payment processing system. Additional Features: - Inventory Control: An integrated inventory management system will be crucial for real-time tracking of available items. - Customer Reviews: A section for custome...

Hi I have a python code that runs continuously and give an intermediate result in a text file. I need to run it on AWS (20000 cores) meaning 20000 processes. either on one machine that has 20000 cores or many machines that put each result in a common place I can read it from. for that an id must be assigned to each process. what is the best way to do this? (lamda, batch or ec2). deliverables: 1. instructions how to do that. 2. explain what you did in a short text file with the instructions. Thanks

Description: We are seeking an experienced developer or a team of developers to create a cutting-edge AI system for interior design. The system will allow users to: Capture images of all four walls in a room using their camera. Upload these images to the system, where they will be stitched into a single 3D or panoramic representation of the room. Customize the design of the walls by adding custom wallpaper, murals, canvas prints, or even furniture to see how they look in the space. The main goal is to help end users visualize their space after redesigning. Key Features: Image Processing: Stitch multiple wall images into a seamless full-room representation. Custom Design Integration: Allow users to apply custom wallpapers, murals, furniture, and other elements onto t...

I'm in need of a RuneLite plugin that mirrors the functionality of a paid plugin I currently use. This project is focused on creating a free, unlimited version of that plugin. Key requirements: - The new plugin should replicate the exact features of the paid version. - The plugin should be compatible with the latest version of RuneLite. Ideal candidates for this project should have: - Extensive knowledge of RuneLite and its plugin architecture. - Proven experience in developing and replicating RuneLite plugins. - Strong programming skills, particularly in Java, as this is the language used for RuneLite plugins.

Mobile Based Complain Management Application through QR Code We are looking for a ready made solution for Complain and Service Management Software with integrated mobile app support for Android/iOS (native or hybrid). This software will streamline complaint handling, ticket assignment, and technician performance tracking while ensuring efficient communication with customers. Key Features Required: *There are two types of complaints in town .One is related with garbage collection and another is Street Light. We will paste QR codes sticker on each households and streel QR consist unique id,geolocation will scan the QR code through app and submit complain to authorities. After receiving complain from users Authorities will assign complaints to service engineers. Service

...participants and permissions. 5. User Authentication: Authentication using Firebase Authentication: Social logins (Google, Facebook, Apple). Phone number verification. Optional guest mode for temporary access. 6. Security and Privacy: End-to-End Encryption: All communications (text, audio, video) secured using the Signal Protocol or equivalent encryption standard. Anonymized Chats: No personal data sharing unless explicitly authorized by the user. 7. Scalability: Support for billions of concurrent users. Firebase Realtime Database or Firestore for reliable data storage. Redis for real-time caching and message queueing. 8. Push Notifications: Firebase Cloud Messaging (FCM) and APNs for instant notifications about messages, calls, and updates. 9. Admin Da...

...Bengaluru. The primary focus will be on Java JDE & Java Spring Boot development, Blockchain Digital Signatory Key generation and handling some office system and tendering tasks. Key Responsibilities: - Java JDE & Java Spring Boot Development: You will be involved in System Integration, ensuring seamless connection and communication between different components of our software systems. - Blockchain Digital Signatory Key Generation: This task will require your attention and precision as it's crucial for our operations. - Office System and Tendering Tasks: You will also take part in additional tasks related to office systems and our tendering process. Ideal Skills: - Proficiency in Java, specifically with JDE and Spring...

I'm working on a website project and need some help with code development. The website is built using React and Node, with Postgre as the database. Ideal Skills: - Proficient in JavaScript, particularly with React and Node.js - Experienced in Postgre database management - Able to understand and improve existing code - Good problem-solving skills Please don't hesitate to reach out if you can assist with this project.

I'm seeking a seasoned mobile app developer to create a payment application akin to Alipay, compatible with both iOS and Android. Key Features: - QR codes and account details for seamless payments. - Robust authentication options including Password, Biometric (Fingerprint/Face ID), and SMS OTP for enhanced security. - Comprehensive transaction history for users to track their spending. - Timely notifications to keep users updated on their transactions. - Integrated customer support within the app for user assistance. Ideal Skills: - Proficiency in iOS and Android app development. - Previous experience in creating secure payment applications. - Expertise in implementing biometric and SMS OTP authentication methods. - Ability to design intuitive user interfaces with in-app customer su...

...goal is to have an automated system that calls customers, offers services, and engages in conversation to address customer inquiries effectively. The project is already partially developed: The system is built using Issabel and Asterisk. The call center module in Issabel is set up and functional. OpenAI APIs have been integrated for dynamic conversational responses. Current Issue: The project needs to be finalized. Specifically, we need the call center module to handle the following: Import large .csv files containing 1,000-5,000 phone numbers. Automatically call customers listed in the .csv file. Offer services and respond to their questions dynamically using OpenAI API. We are seeking a freelancer who can complete this project efficiently, ensu...

I am looking for a comprehensive system for used/new car spare parts that works on both a website and a mobile app. Core Features: - Search and filter parts: Users should be able to search for spare parts in multiple ways. This includes by part name or code, by car model or make, and by part category. - User Accounts and Profiles: The system should allow users to create accounts and maintain profiles. This will enable them to track their searches, purchases, and make it easier to find parts in the future. - Online Payment Integration: A secure and reliable online payment system should be integrated into the platform. Ideal Skills: - Proficiency in both web and mobile app development. - Experience in building e-commerce platforms is a plus. - Understanding...

I need assistance with setting up a Github repository and uploading a sizable source code file written in Laravel (CodeIgniter) and PHP. Ideal Skills and Experience: - Proficient in Laravel, CodeIgniter, and PHP - Extensive experience with Git and Github - Capable of setting up Github repositories - Knowledgeable in handling large file uploads

We are looking for Site Reliability Engineer (SRE) with a specific focus on cloud-based systems. Skill: Proficiency in programming languages: Python, Java. Scripting skills: Bash, Shell, or PowerShell for automation. Experience with cloud platforms: AWS, Azure, Google Cloud Platform (GCP). Proficiency in tools like Docker and Kubernetes. Skills in databace tools like MySQL etc Duration:1 to 3 months

...or accelerating as it should. - Obstacle avoidance: The vehicle is having difficulty avoiding obstacles in its path. -avoid using laymask -avoid adding new. csfiles and cs meta files. -also only used fucntions and objects in hierachy. -use private instead of public functions in code. -you only code in cs file and give the cs file not the whole project file. if you are expert you can solve this in an hour. new in few hours if you ready to start immediately and give me the work then bid. After this project i have many big projects ready also. if you perform well on this i will give more. budget 10$ for fix error and 20$ to make new cs working file with codes only bid. If you have a proven track record in Unity and C# with experience in robot control s...

I need a web application that manages parking for hotel guests. The system should utilize 500 individual QR codes, each corresponding to a specific parking space. Key Features: - QR Code Scanning: Upon parking, each guest scans the QR code linked to their designated parking space. - Guest Information Submission: Guests input their full name and mobile number upon scanning. - Real-Time Data Logging: Information is sent in real-time to a Google Spreadsheet, logging the date, parking bay number, and guest's mobile number. - Receptionist Interface: The receptionist can monitor incoming guests and their parking locations in real-time. - Thank You Message: After submission, each guest receives an on-screen thank you message. Ideal Skills and Experienc...

Según requerimientos adjuntos. Solo se reciben preguntas asociadas a lo definido. Luego de leído podemos reunirnos. Publique su propuesta de precio, no es de nuestro interés recibir propuestas para conversar. No se indicará el budget de que se dispone ni plazo, ambos debe indicarlos usted. El desarrollo será propiedad nuestro, debe proporcionarnos un documento que lo indique. Gracias.

...You are tasked with creating a web application to display Greenhouse Gas Emissions data for Ireland. You have been given data in multiple formats – a set of predicted emissions in XML from the Government data website and a set of actual readings for 2023 in JSON format available on Brightspace (note that these are for academic purposes only and are not accurate). Descriptions for all emission categories are available at • You must parse the data, model it in a way that all the data is integrated in one logical entity and store it in your MySQL database using Hibernate. You must then make that data available to users (who must first register and login) so they can view all emissions

Hello, i already have a code but i need to make it show the original received message because it shows encrypted/hex not the full message

--- Project Proposal I am a highly skilled and experienced freelance developer with expertise in a wide range of programming languages and technologies. I have a strong background in both front-end and back-end development, with the ability to deliver high-quality solutions that meet clients' needs. Below is a list of programming languages I am proficient in: 1. HTML/CSS – Building responsive and visually appealing web pages. 2. JavaScript – Implementing interactive elements and dynamic behavior on websites. 3. React.js – Creating efficient and scalable user interfaces with React. 4. Vue.js – Developing modern web applications with Vue. 5. Node.js – Back-end development and server-side applications. 6. Python – Data analys...

I'm in need of a facial recognition system using the Luxand Face SDK. The primary use of this system will be for customer identification. Key Requirements: - Create an MS SQL database containing face templates - Compare uploaded pictures to the database - Return matching results Ideal Skills: - Proficient in using Luxand Face SDK with C# - Experience with MS SQL database creation and management - Knowledge of facial recognition software Please note, the initial database will contain more than 500 individuals.

Detailed description of the project: Development of a Personalized AI based on GPT-4.0 (Degree valued) I am looking for a professional with extensive experience in artificial intelligence and software development to design a personalized system based on GPT-4.0. This project aims to develop a personal AI, integrated into multiple platforms, with advanced functionalities and maximum security. The fixed budget is €4000, with a maximum deadline of 3 weeks for delivery. The specific details of the project and the requirements for interested developers are described below. --- Project objective Develop an artificial intelligence system that can: Interact naturally (by text and voice). Recognize and process images and sound. ...

I have a Python Selenium script for my web project that is not working properly. The script is failing to find certain buttons on the web page, which is why the automation process is not doing its job properly. Key Tasks: - Debugging the existing Selenium script to identify the source of the problem - Implementing the necessary fixes to ensure that all buttons are correctly identified and interacted with Ideal Skills: - Proficient in Python and Selenium - Strong troubleshooting skills - Experience with web automation and debugging The goal is to have a working script that can successfully navigate the web page and interact with all the required elements.

...Learning Pump Prediction Description: I’m seeking an experienced developer to help create a custom trading system integrated with TradingView and the LuxAlgo premium toolkit. The goal is to set up automated alerts, create a watchlist of crypto pairs, and utilize machine learning to predict potential market pumps with specified parameters. Key Tasks: 1. Watchlist Creation: Compile a comprehensive list of all future trading pairs from Binance, OKX, and Bybit. Include only pairs against USDT. Give priority to Binance: if a pair exists on Binance, do not add it again from OKX or Bybit. Add these pairs to a TradingView watchlist. Export the watchlist to a file for use by the notification system. 2. LuxAlgo Notification Integration: Integrate LuxAlgo Premium tool...

Job Description We are seeking an experienced full-stack developer to build a Windows-based self-service kiosk solution, similar in style and simplicity to those found in major quick-service restaurants like McDonald’s. The system will feature a straightforward front-end interface, integration with a card payment terminal, the ability to print receipts to three different POS printers (customer receipt, cash register copy, and kitchen copy), and a basic backend for daily, weekly, monthly, and yearly sales reporting. We intend to keep licensing and subscription features minimal, focusing primarily on essential security and simple role-based access. Customers will approach the kiosk, tap the screen (or a designated “Start” button), and be presented with a set of fixe...

...seeking an experienced AFL (AmiBroker Formula Language) programmer to develop custom code for generating explorations and charts that describe seasonal patterns in stock prices. I already have and can provide starting AFL code that generates charts and exploration for average all years and by presidential year. My timeline is flexible, and I’m open to changing the request if some features are overly complex or will require significant work/cost. Exploration Outputs The AFL code should generate the following exploration outputs: 1. Return (close/close % price change) 2. Return/Standard Deviation (using SD over last X days, set as parameter) These outputs should be calculated as average for all years of data available: • Date range (X to Y), e.g....

I'm seeking an intermediate-level IBM Power System Administrator with a focus on system monitoring and maintenance. The system in question is running on IBM i (AS/400). Key Responsibilities: - Set up a console, run a full system backup (may have to run needed PTF's too) Ideal Candidate: - Has a solid understanding and intermediate level of expertise with IBM i (AS/400) - Proven experience in system monitoring and maintenance - Experience with IBM Power 8 system - Can effectively communicate with non-IT professional a needed

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I need a system that connects two of my customers by phone. The process should be fully automated. The system will need to: - Receive two phone numbers and a message - Call the first number - Play the message - Receive input from the first customer (specifically, key presses on the phone) - Either hang up or transfer the call to the second number based on the input Key skills and experience required: - Proficiency in setting up and configuring Twilio SIP trunk - Experience with AWS server management - Knowledge in developing fully automated telephony systems The goal is to create a seamless experience for my customers. Please provide a quote for this project.

I'm experiencing a logical error in my C code and need help identifying and fixing the issue. The problem is related to the code itself, not a specific data structure, algorithm, or input/output handling. Ideal Skills: - Strong understanding and experience with C programming - Excellent debugging skills - Ability to identify and fix logical errors in code Please, bid only if you have experience working with C and debugging code. I'm looking for someone who can help me understand the problem and how to fix it, not just solve it for me.

Project Posting for - Real Estate Platform for Golf Course Properties with AI Integration Project Title: Development of - A Real Estate Platform with AI-Driven Golf Course Property Listings, Virtual Tours, and Golf Course Information Project Overview: We are looking to develop , a cutting-edge real estate platform tailored for golf course properties. This website will offer AI-driven property descriptions, integrate immersive golf course virtual tours, and provide unique real-time data, making it the top destination for golf enthusiasts interested in buying homes on or near golf courses. The project will require building a user-friendly front-end and robust back-end with AI-powered features, multimedia integrations, and real-time data. Proje...

I'm seeking a web developer to create a comprehensive online directory that categorizes and rates various online businesses. Key Features: - A well-structured directory that lists a wide array of trusted online service-based businesses. - An intuitive rating system that provides users with insights into the quality of different businesses. - Allow users to search businesses by location, type of service the business provide and their ratings. -Allow the users to add new businesses and their contacts and rate them. Ideal Skills and Experience: - Proven experience in web development, particularly in creating directory-style websites. - Strong understanding of rating and review systems within a website. - Excellent skills in UI/UX design to ensure the site is user-friendly and...

I'm looking for a ready-made preschool software and application, compatible with both iOS and Android. The software must include: - Learning modules: Engaging and age-appropriate content to facilitate learning. - Attendance tracking: An effective system to monitor children's presence. - Parent communication: A reliable feature to keep parents updated and involved. The code for the software should be included. Please note that I do not have a preference for any particular programming language or framework. However, the software must be optimally designed for both platforms.

Hi I have a python code that runs continuously and give an intermediate result in a text file. I need to run it on AWS (20000 cores) meaning 20000 processes. either on one machine that has 20000 cores or many machines that put each result in a common place I can read it from. for that an id must be assigned to each process. what is the best way to do this? (lamda, batch or ec2). deliverables: 1. instructions how to do that. 2. explain what you did in a short text file with the instructions. Thanks

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I'm seeking a skilled FileMaker developer with strong system administration capabilities. The job involves: - Developing a custom FileMaker plugin - Troubleshooting and maintaining the database - Setting up and configuring the database The plugin should enable: - API interactions - Data import/export - Custom reporting - Third-party integrations The ideal candidate will have extensive experience with FileMaker, system administration, and custom script development. They're able to swiftly troubleshoot and maintain the database while developing a tailored plugin to meet my needs.

I'm in need of a seasoned JavaScript web developer with a robust Web3 background. The task at hand involves a thorough audit of my application. The primary focus will be on: - Evaluating the encryption key management - Assessing the current method of private key storage in the browser (which is IndexedDB) Also, I would appreciate your expertise in providing recommendations for enhancing the security of private key storage.

I'm seeking a detailed analysis of a mechanical failure within a system. The focus of this project is to compare failures from the previous year to those in the current year. Key Responsibilities: - Thoroughly examine maintenance records and failure logs from both years. - Identify patterns or trends in the data that might indicate a reason for the increase in failures this year. Ideal Skills: - Experience in mechanical engineering or systems analysis. - Proficiency in data analysis. - Excellent report-writing skills. Please only bid if you have the relevant experience and can provide a high-quality, detailed analysis.

I...internal billing system. This project primarily involves system integration with various platforms. Key Integrations: - Customer Relationship Management (CRM): Specifically, we are using Zoho CRM, so familiarity with this platform is a plus. - Enterprise Resource Planning (ERP): Integration with our ERP system is also required. - Payment Gateway: We need our billing system to seamlessly connect with our payment gateway. The ideal freelancer for this project should have extensive experience in software development and system integration, with a particular emphasis on integrating with Zoho CRM. Strong skills in understanding and implementing ERP and payment gateway integrations are crucial. A keen eye for detail and commitment to deliver...

I'm seeking a skilled developer for migrating my existing .NET & PHP codebase to a Java backend and ReactJS frontend. This project is primarily aimed at enhancing the performance of the application. Key Requirements: - Preserve essential features during the migration including: - User authentication - Payment processing - Data analytics - Meeting specific performance benchmarks: - Response time under X seconds - Handling X requests per second Ideal Skills and Experience: - Extensive experience in .NET, PHP, Java, and ReactJS - Proven track record in codebase migration - Strong understanding of performance optimization - Experience with user authentication, payment processing, and data analytics systems

I'm seeking an expert for a smart irrigation system. It should be able to optimize water usage for various environments, including agriculture, gardens, and landscaping. Key Features: - Automated watering based on soil moisture, weather forecasts, and plant needs. - Integration with soil moisture sensors. - Mobile app for remote monitoring and control. - Real-time alerts for system malfunctions or critical conditions. Preferred Technologies: This project will utilize IoT devices, microcontrollers (like Arduino or Raspberry Pi), and cloud-based solutions. Deliverables: - A functional prototype or working model. - Source code with thorough documentation. - A user manual for system operation. Ideal Candidate: The perfect freelancer for this...

I have a pdf called finding retinal vessels, there are multiple mathematical operations such as how to do these operations, and I want them to be translated into python code in the most appropriate way.

I need an Android app with minSDK 28. I don't have any special requirements. I have all the needed java codes, which should be copied 1:1 with extremly minor changes. I also don't need any special UI, just a blank page with a button. Once the button is pressed, it should output the information. For Android devs this task is a quick and easy way to earn some money. More details in private.

...Dhabi (December 25). The website will provide information about the events, ticket booking for visitors, and exhibition space booking for exhibitors and sponsors. Key Features 1. Interactive Floorplans: Each city's sub-website will feature an interactive floorplan showing available exhibition spots and their prices. 2. CRM System: Backend CRM system for managing exhibitors and sponsors, including email marketing and service sales. 3. Ticket Booking System: Front-end system for visitors to book tickets online. 4. Image Gallery: Displaying photos from past events and promotional images. 5. Announcements: Section for important updates and announcements. 6. Video Gallery: Hosting videos related to the festival, including promotional clips and highlights from...

The project to develop a budget tracker system using Python. While the project has completed the majority of the coding, somehow, it's encountering a few issues that I need assistance resolving. Below are the details of the challenges and improvements it would like support with: Login Issue: After registering, users encounter an error when attempting to log in, as the system displays an "Invalid username and password" message. Additionally, the project detail page does not appear after clicking the login button. UI Enhancement: I would like to add images to the necessary windows and improve the overall visualization of each page to enhance the user interface and experience. Deadline: 1 day or less Note: I've the source file...

I'm seeking a professional skilled in AFL to DLL conversion. The primary purpose of this conversion is to enhance code protection. Therefore, the ideal candidate must understand the importance of obfuscation and countermeasures against reverse engineering. Key Requirements: - Proficiency in AFL and DLL conversion - Experience with code protection techniques - Familiarity with Windows platform deployment Please note, I would need the project files and the complete source code of the project

I am seeking a skilled software developer to create a comprehensive e-commerce desktop application. Key Features: - A fully functional trading system integrated into the software. Ideal Skills: - Proficient in desktop application development, with a strong portfolio of e-commerce projects. - Experience in creating user-friendly, intuitive interfaces for e-commerce software. - Knowledge of secure transaction processing and data encryption for safe trading. Please include samples of similar projects you've completed in your proposal. The software should be developed for Windows.