Java code for encryption and decryption of files일자리
I am seeking talented designers and HTML developers for an upcoming project. The specific design and HTML development tasks will be determined based on your expertise and portfolio. Please Note - You do not need to create any website. You will need to create widgets that are parts of any website. You can choose any 5 of the below widgets/sections and create 5 options each. You can take inspiration from any visually appealing website. You need to submit your bid with the widget categories that you would like to work on. We will hire multiple designers and our budget is Rs 5000 each hire. 1. Header – Logo, navigation menu, contact details, search bar 2. Navigation Menu 3. Hero Section – Large banner with an eye-catching ...
Attention talented designers! We are looking for a creative professional to take the iconic Jeep emblem to the next level. The goal is to redesign the word "Jeep" in authentic type, maintaining the brand's original structure and composition, but adding a distinctive and eye-catching touch that evokes the essence of the Jeep spirit: freedom, adventure and connection to nature. What we are looking for: * An original and authentic design for the word "Jeep" that preserves the essence of the brand (typeface and layout or spacing), but with a fresh and creative style. * A design that captures the identity of Jeep and its audience, drawing inspiration from outdoor elements (...
...respectivas justificaciones. Mapas de red (lógico y físico) que muestren una red funcional para la empresa. Tecnologías: Hardware y software de computadoras. Redes informáticas. Herramientas de diseño de redes. Desarrollo del Juego Wordle en Java Descripción del proyecto: Se necesita un programador Java para desarrollar una versión simple del juego Wordle. El juego debe permitir a los usuarios adivinar una palabra de 5 letras en un máximo de 6 intentos, con retroalimentación por colores después de cada intento. Tareas: Desarrollar la lógica del juego en Java, incluyendo: Selección aleatoria de una palabra secreta de una lista proporcionada en un archivo de texto. Gestión d...
I have java application which has issue in Android Auto. The app is not displaying in Android auto screen. ( you can use Android Auto simulator which is in Android Studio) my deadline is 12 hours to solve this issue. please contact only who can start immediately and finish within 12 hours...
...real backend JAVA development experience for API/REST I'm an old generation programmer, with 0 java knowledge. So the aim of this question is to be introductory on how Java works with certificates, how to debug and solve , not necesarily on coding. Jumping into the thing... My Java App comunicates with the Tax Aurhority servers for data exchange I only have production environment, so I can't really take much risk of crashing my App. I have my pfx file, and it works perfectly in Windows outside of my Java App. The pfx file is used to handshake with those servers. With the handshake, I receive two strings of text (a "token" and a "sign") And with that toke...
I'm seeking a professional to create a Google Form for mixed data (text and numeric) entry. This project involves: - The creation of a Google Form or Web form for data entry. - Utilization of Google Sheets for data processing. - Implementation of coding for comprehensive data analysis. - Implementation of conditional logic to adapt form questions based on responses. - Setting up automatic syncing of form data with Google Sheets. - Thorough testing of the created Google Form or Web form for functionality and errors. - Setup of custom notifications or alerts based on specific form submissions. - Incorporation of user authentication to ensure data security. - Ensuring the form is re...
Following a pipe burst/slab leak, I require an inspection to ass...inspection to assess any potential structural damage to my property's foundation. The main purpose of this inspection is to ascertain the extent of the damage and to evaluate potential repair options. Key Responsibilities: - Thorough inspection of the foundation - Identification and assessment of structural damage - Recommendations for potential repair options Ideal Skills and Experience: - Expertise in structural engineering - Experience with slab inspections - Ability to provide comprehensive repair recommendations The inspection and report need to be completed within 1 week. Please provide a detailed written report following the inspection. side where...
I'm in need of a snipping bot that operates on a laptop and is also compatible with both iOS and Android platforms. This bot is specifically designed for capturing snippets related to cryptocurrency. Key Features: - Automate capturing screenshots: The bot should automatically capture relevant screenshots without manual intervention. - Snipping Crypto: The bot's primary focus will be on capturing cryptocurrency-related content. - Real-time Notifications: Send real-time alerts when new cryptocurrency content is captured. - Data Storage: Store captured screenshots in a secure, organized manner for easy access. - User Authentication: Secure user data with robust authentication mechanisms. - Customization Options: Allow users to customize wh...
I'm in need of a professional web developer who can create a website for a medical bracelet integrated with a QR code. The primary function of this QR code is to allow access to vital medical information. Key features include: - QR Code Functionality: The QR code must be able to provide access to a user's medical history, allergies and medications, emergency contact details, and DNR/DNI status. - Restricted Access: The information must only be accessible to doctors and medical staff upon scanning the code. Ideal Skills & Experience: - Web Development: Proven experience in creating secure, user-friendly websites. - QR Code Integration: Prior work involving QR codes is preferred. - Understa...
I'm looking for a skilled Java developer to create a web crawler for specific websites. The primary purpose of this crawler will be data extraction. and a specific project
...looking for a high-end, secure, and exclusive website for an intelligence & investigative journalism platform that will provide exclusive intelligence reports, geopolitical analysis, cybersecurity insights, and private briefings for an elite audience, including policymakers, corporations, and security professionals. The platform must be fast, secure, and designed for high-net-worth individuals, featuring a sleek, modern, and luxury UI/UX design to reflect its exclusivity. Key Features & Functionalities Required: 🔒 Security & Access Control: ✅ End-to-end encryption for confidential reports & member data ✅ Multi-facto...
...or bot for a web-based marketplace that specializes in CS2 skins. The bot should be capable of searching for specific skins and automatically purchasing them when they meet certain criteria. The criteria is: - The skin should have at least a -27% discount. - Once it finds such skin it should buy it as fast as possible. - I would like there to be an option of selecting a price range that the script or bots use. The website specifically is called Skinport (), however if you have some experience with other markets I'm willing to try. You can filter the website by going on new and then pressing live, this will show in real-time skins being listed. The process is quite simple, you need to add the skin to your basket, click checkout, and...
I'm looking to develop a bank app with a focus on fund transfers. The app needs to support: - Transferring funds - Instant bank transfers - International transfers In terms of security, the app must have top-notch safety features, including: - Two-factor authentication - Biometric authentication - Encryption Ideal skills for this project include app development, knowledge of secure coding practices, and experience with banking software.
Project Overview: I am looking for a skilled developer or ideally a small development team to create a platform that includes a web based application and native mobile apps for both Android and iOS. The key components of this project are: 1) Phase 1 Web Platform 2) Phase 2 Android Application & iOS Application 3) Ongoing Hosting and app update support Key Features to Include: 1)User Profile Creation with unique username generated: Users can register, login, and manage their profiles. Profile customization options (contact information and bio - very basic profile). This is NOT a social media paltform. Profile security with password management 2)Basic Chat System: One-to-one messaging. Real-time notifications for messages...
...Title: Development of a Cryptocurrency, Crypto Exchange, and Mobile Wallet Project Description: We are looking for an experienced blockchain development team to create: A new cryptocurrency (token or coin) with smart contract functionality. A crypto exchange platform (CEX/DEX) with trading pairs, liquidity management, and security features. A mobile wallet for storing, sending, and receiving crypto assets. Assistance in listing the token on other major exchanges. Project Scope: 1. Cryptocurrency Development: Develop a token/coin on Ethereum (ERC-20), Binance Smart Chain (BEP-20), Solana, or a custom blockchain. Implement features like staking, governance, and burning mechanisms (if required). Smart contract development with security a...
...looking for a skilled developer to integrate eSign using the Zoho API into my application. The project involves signing a PDF document, generating this document from an HTML payload, and embedding the eSign request in my UI, preferably using an iFrame or another suitable approach recommended by Zoho. Key Requirements: - Backend development with Java Spring Boot - Frontend development using HTML and JS - Generating a UI screen with minimal necessary fields for inputting the payload (the HTML document) and displaying the signing page from Zoho While I don't have specific mockups or wireframes for the UI, I do have a rough idea of what I want. However, no specific styling is required for the UI, just basic functionality...
...convert my OBJ and SKP house files into a 3MF file suitable for 3D printing on Bambu Labs A1 Combo Printer Key Details: - Model Scale: The 3D printed model should have maximum size of 256x256x26mm - Color Scheme: The model will be printed in four colors: White, Grey, Orange, and Clear. - Custom Color Assignment: The specific color allocation to different parts of the model has not been decided yet. Your input and expertise in identifying suitable parts for each color would be invaluable. Ideal Skills: - Proficiency in 3D modeling software capable of handling OBJ, SKP, and 3MF file types. - Prior experience in preparing files for 3D printing. - Strong understanding of color application in 3D mod...
As an owner-builder, I have existing house plans that need to be reworked for construction using lightweight steel instead of double brick. Key Requirements: - Collaborate to revise the current plans while maintaining the same floor layout. - Create detailed building specifications that include specified materials. - Adjust the plans for the use of lightweight steel, specifically focusing on the structural framework, insulation and cladding, as well as roof and foundation anchoring. Additionally, I would like to incorporate energy efficiency features into the new plans. An ideal candidate would have: - Extensive experience and qualifications in architecture and structural engineering. - A solid understanding of lightweight ...
I'm looking for a seasoned developer to create a Windows desktop application that captures user data. The application should facilitate: - User Data Input: Users should be able to input their name, company name, and other relevant details. - Capture/Retake Picture: The application needs to be able to interface with the user's webcam to capture or retake their photo. - Capture Fingerprint: The application should integrate with a DigitalPersona U.are.U 4500 fingerprint scanner to capture the user’s fingerprint. - Save Data: All captured data (user information, photo, and fingerprint) must be stored securely within the application. - Export to PDF: The application should generate and export a PDF report that contains all the captured data. A sa...
Objective: Create a comprehensive platform, ShafCoLink, to streamline operations across ShafCo's ecosystem enhancing collaboration and efficiency. Key features will include integration of advanced AI for demand predictions, personalized promotions, and seamless interaction among stakeholders like resellers, distributors, and customers. The project will also require integration with external platforms such as Shopee, Lazada, TikTok Shop, and logistics services like JNE and SiCepat. An initial consultation phase is included to refine budget estimations and technology strategies.
I'm in need of a Java developer who can create a user data form for me. This form should be capable of collecting various types of user data, including both string and integer data. The form should also be able to generate a report based on the collected data. Key Requirements: - The form should be able to collect 'user data' which includes personal, employment and education details. - The report should be generated within a time frame of 20 days. - The budget for this project is fixed at 7k to 9k. Ideal Skills: - Proficiency in Java - Experience in developing data collection forms - Ability to create reporting features within applications - Strong understanding of user data privacy and se...
I am looking for a Google Ads expert to review my current campaigns and make recommendations to improve results on a one-time project. My account has been running for over 10 years. The goal is to lower CPC, increase Ad rank and impression rate.
... We are looking for a skilled 3D Render Artist who can produce high quality renders, with experience in banner design and branding a bonus. The brief is as follows: 1. Create and photo realistic render a controller that matches or improves on the quality of the sample HERE: - SCREENSHOT UPDATED* 2. Create a web banner in size 1920 x 700px using the rendered image(s) you create, with the following text: Line 1 (main text) "10% OFF Personalized Controllers" Line 2 (sub-text) "Using Code 10CMODZ" You have full flexibility in terms of the web banner, You can download all of the model files and textures below: Please see the examples of banners we like the style of (but ideally want
I need a QR code payment application that works on both iOS and Android. The app should integrate USSD for offline transactions and maintain a transaction history. Key Features: - QR code scanning: Users should be able to scan QR codes for payments. - USSD integration: This is crucial for enabling offline payments, so experience with USSD integration is a significant plus. - Transaction history: Users should be able to view their past transactions. - Push notifications: Send notifications for transaction confirmations and important updates. - Biometric authentication: Add fingerprint and facial recognition for added security and quick login. - Custom payment amount: Allow users to enter a custom amount bef...
I meedI need to make the pictures more realistic. Demands the highest quality
I'm seeking a seasoned deve...seeking a seasoned developer to create a user-centric web application using React, HTML, CSS, and JavaScript. The application will be backed by Java (Spring Boot), so expertise in this technology is critical. Key Responsibilities: - Develop a responsive, interactive, and aesthetically pleasing UI - Ensure seamless integration with the Java (Spring Boot) backend - Optimize UI for performance and usability Essential Skills: - Proficiency in React, HTML, CSS, JavaScript, TypeScript, SCSS - Strong experience with Java (Spring Boot) - Expert in User Interface Design - Prior experience in web application development Your ability to design and implement an intuitive user interface will be key to the suc...
I have some automation-related Python code that was generated by an AI. Unfortunately, there are some syntax and logical errors that need to be resolved. I am looking for an experienced Python developer with a strong grasp on automation coding to verify and fix this code. Please provide your relevant experience with Python and automation in your bid. The code to be reviewed is less than 100 lines.
...engineer to design a cartoning machine and feeding system specifically for handling food products. Key features: - The machine should have an automatic feeding system Ideal candidates should have: - Experience in designing packaging machinery, particularly cartoning machines - Understanding of food safety standards in machinery design - Ability to incorporate an automatic feeding system into the design - Skills in creating high-speed, multi-size compatible machines The machine should operate at a low-speed capacity. The machine will specifically handle dry goods. The machine should be constructed from stainless steel. The design must comply with CE marking standards. A PLC-based control system should be integrated into the design. The design should aim for...
I'm looking for a skilled Kotlin developer based in Bangalore to help with modifying an existing app. The project involves a significant code rearchitecture. The ideal freelancer should have experience in making code more readable, enhancing scalability, and optimizing performance. Key Skills and Experience: - Proficiency in Kotlin - Experience in modifying existing apps - Strong skills in code rearchitecture - Ability to improve code readability - Experience in creating scalable apps - Skills in optimizing app performance Please note, this is an onsite job. Remote bids will not be considered.
...following: - Markets: Signals should be relevant to the NYSE, NASDAQ, and the London Stock Exchange. - Types of Signals: I need accurate Buy/Sell recommendations and insightful Market trend analyses. - Include Stop-Loss Suggestions: Provide recommendations on appropriate stop-loss levels for risk management. - Add Take-Profit Targets: Suggest target prices for taking profits to maximize gains. - Identify Entry Points: Pinpoint optimal entry points for initiating trades. - Determine Exit Points: Identify ideal exit points to close trades effectively Ideal candidates for this project should have a strong background in AI and stock market analysis. Experience with these specific stock exchanges is a plus. Please provide sam...
...am looking for an experienced graphic designer or agency to create a comprehensive Corporate Design Manual (CD Manual) for my brand. My logo already exists, and based on that, a complete CD Manual should be developed with clear guidelines for print, web, and product labeling. Project Scope: The CD Manual should include the following elements: 1. Logo Variants & Usage Primary and secondary logos Black/white and monochrome versions Minimum sizes and protection zones Allowed and prohibited applications 2. Color Concept Primary and secondary colors Color codes (CMYK, RGB, HEX, Pantone) Color harmony for print and digital media 3. Typography Defined fonts for print and web applications C...
I want a betting Website source code linked with white liable copy of diamond exchange api. Demo first.
...built a payroll including leave and attendance module (preferable in java and angular with ionic). If the software development agency has not built this module for corporates earlier, then such development agencies need not even apply. This will be in web and mobile versions and the payroll module will need to be integrated with our existing modules of employee master ELCM, Increment through APIs. The payroll modules should generate payroll, post calculating compliances (PF/ESI/PT/LWF etc), tax as per rules, form 16 and investment declarations. We would need real time dashboards and reports and the project should be completed within 2 months post testing. The attendance module will collate in and out punch fro...
Hey! I would like to use you to make this custom character
I'm looking for a skilled coder who can write a working code for Arduino. The project involves the ESP8266 and Waveshare 2.13inch E-Ink Screen Display HAT (B) for Raspberry Pi. Key Requirements: - The primary function of this project is to show images on the E-Ink screen. The images will be in 212x104 resolution, but the code should also be adaptable for 2.97 inch and 4.7 inch screens. - The code must support all three resolutions: 2.13, 2.97, and 4.7 inches. - You will need to provide schematics of wiring for the ESP8266 with the E-Ink screen. - Ideal candidates should have experience with Arduino, ESP8266, and E-Ink displays. Skills in coding for multiple screen resolutions a...
...an app for speed dating that requires users to sign up, upload a profile, and provide their name, email, mobile number, date of birth, and gender. The app should also include options to share their mobile number, Instagram, or both. Additionally, I need a feature to enable a speed dating mode, allowing participants to click yes or no on the event night, and enabling me to post events Need a countdown timer for the time to move around & to the next person as can come up with the photo and name of each person Please include an admin panel or dashboard to manage users and events. The app should be available on any platform. The app should have a basic design with minimal branding. Please use the following technology sta...
...confirming the date of birth of an individual involved in divorce proceedings. I have access to their name, mobile number, email address, and physical address. The ideal freelancer must have access to Australian databases and be proficient in social media verification. Key Requirements: - Verify the date of birth through social media platforms, primarily Facebook, LinkedIn, and Twitter. - Provide optional screenshots of the verification if necessary. - Cross-reference the individual’s date of birth with information shared by their friends or family on social media platforms. Skills and Experience: - Proficient in using and navigating social media platforms. - Experience in data verification and researc...
...requires careful planning, design, and development. PB Tech is a large e-commerce platform specializing in electronics, computers, and tech gadgets. Below is a step-by-step guide to help you create a similar website: 1. Define Your Goals and Requirements Purpose: Sell electronics, computers, and tech products online. Target Audience: Tech enthusiasts, businesses, and general consumers. Key Features: Product catalog with categories (e.g., laptops, smartphones, accessories). Advanced search and filtering options. User accounts and profiles. Shopping cart and checkout system. Payment gateway integration (e.g., PayPal, Stripe, credit cards). Order tracking and management. Customer reviews and ratings. Responsiv...
I'm looking for a skilled animator to create a 15 to 25 second animation of a box-stacking machine designed in SolidWorks. This animation will serve as a technical demonstration, so it needs to be clear, precise, and convey the workings of the machine effectively. Key Requirements: - The animation should focus on detailed mechanical parts of the machine, showcasing its intricate workings and design. - It should employ multiple camera angles, providing a comprehensive view of the machine from different perspectives. The ideal freelancer for this project should have: - Proficiency in SolidWorks and experience in creating animations from SolidWorks designs. - A strong understanding of mechanical systems, enabling t...
...freelancer.com for project collaboration. - Purpose: The group chat is primarily for collaborating on a project. - Participants: The group will consist of fewer than 10 members. - Include communication tools like emojis, reactions, and private messaging for focused collaboration. - Ensure the chat supports multiple file formats such as PDFs, Word documents, and images. - Allow members to customize their notification settings to avoid overload and maintain productivity. - Implement access control settings to define who can join, view, and participate in the chat. - Provide robust search functionality to easily find messages, files, and tasks within the chat. - Enable integration with other project management tools l...
Creation of video animation of a Orthodontic Appliance, following Briefing and material shared. ( Work done in Jan 30th and Jan 31th and completed in Jan 31th ).
I need logo for my website Name: clean code My website for programming
...seeking a highly skilled and experienced Senior Mobile Developer to join our dynamic team. This is a remote position working with a leading US-based client, offering a competitive monthly salary ranging from $500 to $2500, depending on experience and expertise. Please note that US sponsorship is NOT provided. If you are passionate about mobile app development, have a proven track record of delivering high-quality mobile solutions, and possess excellent communication skills, we'd love to hear from you! Key Responsibilities - Design, develop, and maintain high-performance, reusable, and reliable mobile applications for iOS and/or Android platforms. - Collaborate with cross-functional teams, including designers, product manager...
I need a cross-platform (iOS and Android) AppSheet application. The main functionality involves scanning a QR code, which contains a URL leading to different forms based on the code's parameters. Key Requirements: - The app should be able to interpret a QR code and, depending on the URL it contains, direct the user to the appropriate form (form 1, form 2, etc.). within the app sheet - The forms need to be interactive and allow users to fill them out before submission. Ideal Skills: - Proficiency in AppSheet - Skills in creating interactive forms within an app Your proposal should highlight similar projects you've worked on, and please provide examples of your cross-platform apps.
I'm in need of a skilled mechanical engineer to design a semi-automatic corking device for wine bottles. This device must be compatible with synthetic corks. Specifications: - Type: Semi-Automatic - Primary Use: Wine Bottles - Compatible Materials: Synthetic Corks If the initial design is successful, I will need long-term assistance for potential modifications, upgrades, and new projects. Ideal Skills: - Proficiency in mechanical design - Experience in designing semi-automatic devices - Knowledge about corking processes - Familiarity with synthetic corks Your task will be to deliver a device that is efficient, reliable, and easy to operate. Please provide a portfolio of similar projects you have worked on, if available. Looking fo...
I'm looking for a proficient mobile app developer who can create an engaging and interactive Android-based social networking app. Key requirements: - Proven experience in mobile app development, specifically for Android - Strong skills in UI/UX design to ensure the app is user-friendly and visually appealing - Previous work on social networking apps would be a significant advantage - Ability to integrate features such as messaging, friend requests, and news feeds - Implement extensive user privacy controls to manage who can see their posts, photos, and personal information. - Add a feature for live streaming where users can broadcast live videos to their friends or followers. - Incorporate content moderation tools to report and...
