Coding online examination system using java j2ee jobs
My dad died and is being denied his funeral with honors. Mom threw his will away and me too. I just need help im the only one left. I need assistance decrypting some image files that have been encrypted using the RSA algorithm. The decrypted files need to be in PNG format. Ideal skills for this project: - Proficiency in RSA decryption - Experience with image file handling - Ability to convert files to specified formats I just need a bone
create this data into a simple and engaging format to send to customers Cyberattacks are happening more frequently and causing greater damage, which is pushing organizations to improve their cybersecurity. These attacks are usually carefully planned and financially motivated. Cybercriminals specialize in different types of attacks like phishing, scams, malware, ransomware, and hacking, each using their own methods. To protect against these growing threats, companies need to strengthen their cybersecurity. In June 2017, the Australian Cyber Security Centre (ACSC) introduced the "Essential Eight" strategies to help businesses improve their security. However, companies should not rely only on these strategies and should add extra layers of protection. ### The Essential Ei...
I'm seeking an expert who can build a comprehensive reporting dashboard using data from Google Sheets. The data primarily includes product purchase information and investment returns. Key Requirements: - Building a dashboard that tracks return on investment and profit over time. - Utilizing bar charts, line charts and other charts as appropriate for visual representation of the data. Ideal Skills: - Proficiency in Google Sheets and Reporting. The use of Looker Studio or other interfaces will be considered. - Strong experience in data visualization and dashboard creation. - Ability to derive and display meaningful insights from data. Detailed requirements and link to example of source data are contained in the pdf.
I want a web based financial accounting application but low budget. Friends who do not know ERP or CRM should not bid. Budget is fixed On githup project or ready coding. I had problems with payment and project before. First the work, then the payment. 1. Node js and react software. Mongodb or postgresql 2. Superadmin, admin, personnel roles and permissions. 3. PDF modules. 4. If rewritten, I will give the design ready. () 5. - There will be 2 panels, Superadmin, admin 6. Is it possible to have a separate database for each member admin? 7. All work to be done will be discussed mutually.
I am looking to hire a developer or team to create a simple mobile app using React Native and Turbo Modules that will allow users to capture audio in real time, apply noise cancellation, and play it back in real time. This app will function fully offline and will require integration with the RNNoise () , which is implemented in C for noise cancellation. The app will have an intuitive user interface with the following features: Real-Time Audio Capture: The app will capture audio from the device's microphone as the user speaks or makes sounds. Real-Time Playback: The captured audio will be played back in real time. Noise Cancellation: The app will have a button ("Noise Cancel") that will send the captured audio to the RNNoise C library for noise cancellation and
...- This application will be built to serve the real estate agent industry - Implement automated marketing functionalities within the application. - The application will specifically focus integrating a DDF Listing Feed into GHL to create property listing pages and marketing automation with email campaigns, SMS notifications, and social media posts. Skills and Experience: - Proven experience in coding custom applications, particularly for GoHighLevel. - Deep understanding of automated marketing tasks and strategies. - Experience with CRM and pipelines, Funnels and websites, and Forms and surveys within GoHighLevel. The goal is to create a powerful tool that enhances my marketing automation efforts, making them more efficient and effective. I look forward to seeing your proposals...
I need someone who can Teach Student On How to Draw Simplified Hand-Drawn Circulatory System. I'm looking for a simplified hand-drawn illustration of the circulatory system, suitable for an 8th-grade student. You need to teach the student how to easily draw circulatory system. Key elements to include: - A clear and simplified depiction of the heart. - An easily understandable representation of the blood vessels. Ideal skills and experience: - Previous work creating educational illustrations or diagrams. - Strong drawing skills, with a style that is clear, engaging and suitable for a younger audience. - Experience with depicting biological systems would be a plus.
I'm looking for a professional with experience in setting up Loyverse POS systems, specifically tailored for a restaurant. Key Requirements: - Set up of the POS system menu customization. - Prior experience with Loyverse and restaurant POS systems is a must. Please note, there is no need for integration with existing software at this time.
I'm seeking a skilled freelancer to create a component test using WireMock for a data aggregation summary component in my Java-based desktop application. Key Requirements: - Extensive experience with WireMock for creating component tests. - Understanding of data aggregation processes within applications. Your task will be to simulate various scenarios and responses from dependent components to ensure our summary component can accurately aggregate data under different conditions. The ideal freelancer will not only be able to create these tests, but also provide insight on potential improvements to the component based on test results.
PHP & Laravel Expert Needed for 2 x 4-Hour Sessions (Starting Today) Description: We are seeking a skilled PHP and Laravel expert to assist with minor fixes across several PHP-based scripts, as well as set up our cloud server on IONOS. This project requires two 4-hour sessions, with the first session starting today and the second session scheduled for tomorrow. Strong coding skills and an excellent understanding of Laravel are essential, as well as understanding of VPS cloud servers. Scope of Work: You will be working on minor bug fixes and adjustments across the following SaaS platforms: • Accufy Accounting SaaS • Wyosis SaaS • Social AI SaaS • Fashion Hub SaaS • Other similar PHP-based scripts Requirements: • Proficient in SAAS, PHP an...
I'm looking to develop a comprehensive mobile and web application for B2B freight forwarding networking. This subscription-based platform, with a unique 'coins recharge' system, will facilitate global meetings for individuals representing various companies. Key Features: - Video Conferencing: This will enable face-to-face interactions and discussions, mimicking real-world meetings. - Messaging System: An integrated messaging system for instant communication and coordination. - Event Scheduling: A user-friendly event scheduling feature for planning and organizing meetings. The ideal developer for this project should have extensive experience in building interactive mobile and web apps, with a particular focus on B2B platforms. A strong understanding of...
I'm in need of a freelancer to assist with data entry from online databases. The task primarily involves working with numerical data. Ideal skills and experience include: - Proficiency in data entry - Experience with handling numerical data - Familiarity with online databases - Attention to detail to ensure data accuracy Please note, the specific format for data entry has not yet been determined. Therefore, flexibility and adaptability will be key.
I'm looking for a data entry professional who can help me input numerical data sourced from online databases into a database. Ideal Skills: - Proficiency in data entry - Familiarity with online databases - Experience with database software Responsibilities: - Accurately entering numerical data from online databases into specified database entries - Ensuring the integrity and accuracy of the data Attention to detail and ability to work independently are essential for this project.
Job Title Full-Stack (React & Node.js) Developer for Single-Vendor B2B POS/Inventory System (Web + Mobile) Project Overview I am seeking a Full-Stack Developer who is proficient with React (web) + React Native (or similar) for mobile, and Node.js (Express/Mongoose) on the backend. The goal is to build a Single-Vendor B2B system that supports POS (point of sale), inventory management, product variations, barcode scanning, and includes both a web application and a mobile app. Key Points Single Vendor, B2B environment (one seller, dealing with multiple wholesale/bulk buyers or retail buyers). Multi-user roles: Admin, Manager, Salesman, Accounts, etc. Product Variations: Support variant attributes (size, color, style, etc.) and track stock separately. Barcode Scanning in th...
...built with HTML, CSS, JS, JAVA, JDBC, JSP, and Servlet, and it should allow users to add and categorize their expenses. Key Features: - Adding and categorizing expenses: The user should be able to input their expenses and sort them into different categories (e.g., food, transport, entertainment, etc.) for better tracking and understanding of their spending habits. Target User: - The app is intended for individual users. It should be user-friendly and simple enough for anyone to navigate. Reporting: - The app should have the capability of generating monthly summaries of the user's expenses. - It should also be able to provide a category-wise breakdown of these expenses, helping the user see where their money is going. Ideal Skills: - Proficiency in HTML, CSS, JS, JAVA...
I'm looking for a skilled developer to create a Framer plugin aimed at enhancing design, specifically UI components. Key Focus Areas: - The plugin will specifically target UI components, so a... Key Focus Areas: - The plugin will specifically target UI components, so a strong understanding and experience with these is crucial. - The primary UI components of interest include buttons, navigation bars, and forms. - The ideal candidate will have a good grasp of coding and can create a plugin that improves the design and functionality of these elements. Skills and Experience Required: - Prior experience in developing Framer plugins is a plus. - Strong design sense and understanding of UI components - Excellent coding skills. - Able to create a user-friendly, effective de...
I need a Shopify expert to modify the code of my custom theme. I want to display 50 products per page on my collections pages, instead of the current limit of 30. This change only needs to apply for collection pages; search results or other pages do not require this adjustment. Ideally, you should: - Have extensive experience with Shopify and its coding language. - Be able to navigate and modify custom themes. - Understand how to apply changes to specific sections of a site. Please note that my collections pages do not have any custom filters or sorting options, which should simplify your task. I look forward to your proposals.
I'm looking for a machine learning expert who can create a personalized recipe suggestion system for me. The recommendations should be based on nutritional requirements and the user's current mood or sentiment. Key Features: - Recipe suggestions tailored to specific dietary preferences such as Vegetarian/Vegan, Gluten-free, Keto/Low-carb, as well as high protein, vitamin, or fibre diets as well as calcium - Use of machine learning algorithms to analyze and predict suitable recipes based on the user's nutrient requirements and emotional state and then recommending similar dishes using knn or cosine similarlity, random forest Ideal Skills and Experience: - Proficiency in machine learning and data analysis. - Experience in developing recommendation systems. - ...
Introduction When introducing the law and its purpose, consider the history of law and why laws were created. Here are some questions to consider: What is the law? (definition) What purpose does the law serve? (Hint, 6) How does the law affect a business’s ability to operate? Why is the law necessary for business? Foundation Explain the foundation of the legal system in the United States. In the explanation, include the three branches of the government and how they interact with each. How are the three branches connected? Share Sources Name and define three of the primary sources of law that we studied this week. Then share an example of that source as it relates to business law. Example: Constitution. The U.S. Constitution is a…. The purpose of the U.S. Constitution...
I have recently started an online store and I'm looking for a professional who can help me increase my sales. This project focuses on enhancing my store's visibility and sales performance. Ideal Skills: - E-commerce Expertise - Digital Marketing - SEO Proficiency - Sales Strategy Development - Web Analytics Experience in e-commerce and online sales is a big plus. I am looking for someone who can craft and implement effective strategies to boost my sales.
I'm in need of a ...store. We have a payment gateway similar to Stripe for woocommerce. I need to change the the code, file name, and directory of the files, etc, so people can't find out which payment gateway we use for a coocommerce store. Key Requirements: - Extensive experience with WooCommerce and its payment ecosystem - Proven track record of integrating various payment processors - Proven track record of coding payment processors. - Knowledgeable about the unique features and functionalities of PayPal, Stripe, Square, and Sage - Ability to ensure a seamless, user-friendly checkout experience Skills and Experiences: - WooCommerce development - Plugin development. - API integration - Payment processing systems expertise - Strong problem-solving skills - Excellent...
I want a web based financial accounting application but low budget. Friends who do not know ERP or CRM should not bid. Budget is fixed On githup project or ready coding. I had problems with payment and project before. First the work, then the payment. 1. Node js and react software. Mongodb or postgresql 2. Superadmin, admin, personnel roles and permissions. 3. PDF modules. 4. If rewritten, I will give the design ready. () 5. - There will be 2 panels, Superadmin, admin 6. Is it possible to have a separate database for each member admin? 7. All work to be done will be discussed mutually.
DEAR ALL MY BUDGET IS JUST 120 $ I need a comprehensive ecommerce platform that offers both printing and design services. The primary products will include business cards, posters, T-shirts, wall decor, and various advertising materials. Key Requirements: - Development of a user-friendly online store. - Integration of a printing facility within the ecommerce site. - Creation of a selection of pre-made templates for customers to use. Ideal Skills: - Ecommerce development experience. - Knowledge of printing service integration. - Ability to design and create pre-made templates. Please note, I do not want to offer custom design from scratch or an option for customers to upload their own design at this stage. A clear, concise, and engaging proposal will be appreciated. Thank you...
I'm looking to develop a simple yet modern car wash website primarily to facilitate online booking. The website should be clean and easy to navigate, reflecting a modern design aesthetic. Key Features: - An online booking system with a calendar view for availability - Automated confirmation emails for bookings - Multiple service selections, allowing customers to choose from different car wash options Ideal Skills and Experience: - Proficiency in web development and design - Experience creating booking systems - Understanding of modern, clean design principles - Ability to implement automated email systems
...closely with other developers, designers, and stakeholders to deliver features that meet both functional and technical requirements. Responsibilities: Design, develop, and maintain web applications using Symfony, PHP, Angular, and Go. Develop efficient and secure backend systems, including APIs and business logic. Build dynamic, responsive, and user-friendly frontend interfaces with Angular. Manage and optimize MySQL databases for performance, reliability, and scalability. Collaborate with team members to define and implement new features. Perform code reviews, write unit tests, and ensure coding standards are followed. Debug and resolve issues across the stack in a timely manner. Work closely with DevOps to ensure seamless deployment and integration. Stay up-to-date with...
Draw 2 plans in CAD using sample linework. Just normal autocad, autocad architecture not required.
Objective: Develop a responsive website based on the Figma designs, ensuring compatibility across desktop, tablet, and mobile. Breakdown: Setup and Preparation (5-6 hours): Review the Figma designs in detail. Set up the project structure (HTML, CSS, JavaScript or a framework like React/Vue). Select t...hours): Reorganize layouts for smaller screens. Optimize buttons, images, and text for touch interaction. Ensure proper scaling and readability. Testing and Debugging (10-12 hours): Cross-browser testing (Chrome, Safari, Firefox, etc.). Responsive testing for different devices and resolutions. Fix bugs and fine-tune. Deployment (3-5 hours): Set up hosting and domain configuration. Deploy the site using tools like Netlify, Vercel, or traditional servers. Total Estimated Hours: 78...
I'm in need of a Java programmer who can create a small program for me. The program's purpose is to convert a PDF file into an Excel file in a tabular format. Key Requirements: - The program should be able to extract all data from the PDF and convert it into Excel. - The conversion should be straightforward, without any data processing or formatting applied to the Excel file. Ideal Skills: - Proficiency in Java - Experience with PDF to Excel conversion - Familiarity with data extraction from PDFs This is a simple project, but it requires attention to detail to ensure all data is accurately converted.
Responsibilities: Design and implement the core architecture of the backend system, ensuring scalability and efficiency. Develop and maintain APIs using GraphQL and optimize database queries for MySQL. Collaborate with cross-functional teams to define technical requirements and translate them into architecture. Ensure code quality through best practices, testing, and peer reviews. Handle data modeling, migrations, and schema design for optimized database performance. Integrate third-party services and APIs as needed. Identify and address potential performance bottlenecks and security concerns. Requirements: 4-5+ years of experience in backend development with a strong focus on Nest JS and TypeScript. Proficient in MySQL database design, optimization, and management. Hands-o...
I'm seeking a QuickBooks Online Pro Advisor to set up my QuickBooks account and handle my monthly bookkeeping and financial reporting. My business operates in the Real Estate and Construction industry, so familiarity or experience with this sector is a plus. Ideal skills and experience include: - Proficiency in QuickBooks Online - Experience in the Real Estate and Construction industry - Strong bookkeeping and financial reporting skills - QuickBooks certification is preferred Please note, there's no need for integration with other software at this moment.
I need an experienced programmer to modify my existing Windows desktop Java application. The program should be able to book appointments from the TLS website, notify me via SMS when an appointment is booked and do so as quickly as possible. The ideal candidate will have: - Proficient skills in Java programming - Experience with Windows desktop application development - Knowledge of web scraping and automation - Ability to implement SMS notification system I have many clients waiting for appointments and I'm falling behind. Time is of the essence, and I would greatly appreciate a fast turnaround. Thank you for your help.
I'm in need of a Microsoft Access developer to create an Attendance and Salary Management System for security guards. The core functions of the system include: - Attendance tracking - Dashboard - Employees profiling - Manual Attendance - Basic Pay, Overtime Amount, Deductions - Auto employee IDs - Salary calculation - Reporting (Daily Salary Voucher, Montly Salary Report) Ideal skills and experience for the job include: - Proficiency in Microsoft Access - Experience in developing attendance and salary management systems - Good understanding of tracking and reporting systems - Ability to create user-friendly interfaces for manual data entry.
I'm looking for a proficient full stack developer to help me build a comprehensive web application from the ground up. Key Responsibilities: - Developing a new, fully functional web application - Implementing user authentication features - Setting up a secure and efficient payment processing system - Creating a real-time chat function - Designing and coding a full e-commerce website Ideal Skills: - Proficiency in both front-end and back-end development - Extensive experience in building web applications - In-depth knowledge of implementing user authentication systems - Proven track record of setting up payment processing systems - Experience in creating real-time chat features - Demonstrable ability to design and code e-commerce websites Please provide examples o...
I am a student eager to improve my coding skills to develop my payment solution. To achieve this goal, I am looking for an experienced programmer or mentor who can guide and train me effectively. Here's what I am looking for: - A mentor with extensive experience in coding, specifically in payment solutions or fintech. - One-on-one sessions focusing on practical coding exercises and real-world application. - Guidance on best practices in secure coding to ensure my payment platform is robust and secure. - Flexible scheduling to accommodate my studies. - A clear learning path that will take me from my current skill level to being capable of building a basic payment solution. I am committed to learning and eager to start as soon as possible. Your expertise wi...
I'm seeking a proficient mobile app developer to create a comprehensive Android app for an online lottery system. This app will focus on Number Draws, with the added functionality of Live Draws. A critical part of this project is managing every aspect from inception to completion. Key Features: - Number Draws System: The app needs to support a standard lottery number-draw system. - Live Draws: Integrating a feature for real-time draws is crucial. - Multi-Language Support: The app must cater to a global audience, hence supporting multiple languages is necessary. Ideal Skills: - Strong background in Android app development. - Experience with developing lottery or gaming apps is a significant advantage. - Expertise in integrating payment gateways and user ac...
...staff streamline every aspect of property oversight. This project extends beyond basic property/tenant management, incorporating advanced financial accounting, invoicing, document management, automated notifications, staff/vendor management, analytics, data import/export, and robust security measures. Initially, we’ll focus on a web-based solution using React (front-end) and Node.js + PostgreSQL (back-end). We also plan to future-proof the system for possible expansions to desktop and mobile platforms. If you have experience building complex, secure, and scalable SaaS/web apps, we’d love to see your proposal! Key Features & Modules 1. Property & Unit Management • Track properties, define units (rent amount, occupancy status). • Link units...
...installed on the site). Or propose a better, simpler alternative to handle submissions via Elementor Pro or another plugin. 3. Expected Outcome: > A streamlined and efficient system for user submissions, fully integrated with BuddyPress and Youzify. > A robust foundation for future features like paid subscriptions. -------------------------------------------------------- Task 2: Add Voting and Ranking System for User-Generated Content 1. Requirements: Implement a voting system for specific categories of user-submitted content. Users should be able to rate posts (e.g., star ratings, thumbs up/down). Display a ranking system or leaderboard (e.g., “Top Rated Posts”) showcasing the highest-rated posts. Votes should appear in: BuddyPress prof...
We are looking to hire an experienced Golang Backend Developer or agency to help us complete the backend development for our HR ERP system. This is an exciting opportunity to collaborate with a team led by a senior developer and manager with 10+ years of experience in distributed systems. Our simplified architecture and frontend design are already in place, and we have a clear API-driven design approach with namespaces decided. We aim to build a robust, scalable, and high-performing backend solution for our ERP system. This role can either be a 3-month full-time engagement or a complete outsourcing of the backend development.
I'm looking for a developer to work with me on an app that has both 1) GPT voice technology 2) GPS location features Important, I will not respond to any automated responses. You must reply with your freelancer username at the start of your response to help me filter out auto generated responses. Would be useful to show experience with voice GPT if you have anything available to show.
Apply if you have experience in any of these: Coolify, Social Media (content and automation), Nextcloud, Hugging Face (pays more), creating mobile apps, creating web apps, Git, n8n (pays more), Make, coding AI, coding blockchain, and creating trading bots (pays most). Please don't lie and say you know how to use them either. The more you know, the higher your payment will be (still have to complete high quality work). Paying anything from $4/hr to $25/hr or more based on experience and how great of a worker you are. Please don't think you are going to get more than $4/hr if your work experience is low or you work isn't high quality. Our top dev is only making $4.85/hr and his work is most likely better than your work (we pay way more than that because of how...
I need to design a technical specifications sheet for diesel generators, attached is a sample.. I need my design to be different and very creative.. the design must be delivered in canva so we can edit and change data & images.. for the initial design please use the same data in the attached pdf .. also attached the company logo to use the same colors in the design.. Thanks..
I need someone who can Teach Student On How to Draw Simplified Hand-Drawn Circulatory System. I'm looking for a simplified hand-drawn illustration of the circulatory system, suitable for an 8th-grade student. You need to teach the student how to easily draw circulatory system. Key elements to include: - A clear and simplified depiction of the heart. - An easily understandable representation of the blood vessels. Ideal skills and experience: - Previous work creating educational illustrations or diagrams. - Strong drawing skills, with a style that is clear, engaging and suitable for a younger audience. - Experience with depicting biological systems would be a plus.
I'm seeking a dedicated Social Protection Specialist to create and execute a thorough system for an NGO. This system should focus on gathering, storing, processing, interpreting, and displaying data concerning targeted and prospective beneficiaries nationwide. The key aim of this system is to: - Enhance beneficiary services The most crucial data processing task for the system is to: - Analyze data I need the system to generate data analysis reports on: - Demographic trends - Service utilization patterns - Impact assessment The ideal candidate for this project will possess: - Extensive experience in designing social protection programs - Strong knowledge of implementation frameworks - A solid research and analysis background An advanced d...
I require a skilled coder for a data extraction project focused on text data from various websites. Ideal Skills and Experience: - Proficiency in web scraping techniques and tools. - Strong coding skills, preferably in Python or similar languages. - Experience in data extraction from websites. - Attention to detail and ability to handle large volumes of data.
I'm seeking assistance with specific small tasks in Excel that may require the use of VBA coding and formulas. Key Requirements: - Creating macros to streamline processes - Using the macros for data validation and cleanup Ideal Skills: - Proficient in Excel with extensive knowledge of VBA - Experience in creating macros - Capable of performing data validation and cleanup tasks
I'm in urgent need of an Android Java application for my college assignment, themed around e-education. The app should primarily deliver course content, specifically through text-based lessons. Key Features Include: - Background Tasks: Utilisation of AsyncTask and AsyncTask Loader for efficient data processing. - Internet Connection: Implementing tasks to ensure seamless online learning. - Broadcast and Service: For real-time notifications and updates. - Alarms and Schedulers: Scheduling lessons and reminders. - Efficient Data Transfer: Using JobScheduler for optimal data handling. - Shared Preferences and Settings: Customisable user settings for a personalised learning experience. - Room-SQLite Primer: Storing and retrieving data. - Room Live Data and View Mode...
Project Description: We are looking for a skilled team or individual to develop an enterprise-grade on-premise alerting system. This system will be designed to manage critical incidents effectively, ensuring rapid response and minimal downtime. The solution will consist of a web-based dashboard for managing alerts and a mobile app for real-time notifications and incident collaboration. Below are the detailed requirements for the project: Core Features Alert Parsing and Filtering: Process incoming alerts (e.g., emails) from monitoring tools. Filter noise and categorize alerts based on severity and content. Alert Routing: Route alerts to appropriate on-call personnel based on predefined schedules. Support escalation policies for unresolved alerts. Multi-Channel Notifications:...
I am looking for a WordPress WooCommerce developer with expertise in PHP and JavaScript (Ajax). Problem 1: When I add any plan from the "Monthly Plans" section to my cart, the page reloads and then switches back to the "Annual Plan," which is the default template in the toggle. I want one of the following solutions: - Either prevent the page from reloading and directly add the service to the cart. - Or, if the page reloads, ensure the toggle remains on the "Monthly Plans" template after reload. Problem 2: Check the WooCommerce webhook to ensure it is sending order data to our app API. If it is not, identify the issue and fix it.
I'm seeking a seasoned Java Spring Boot developer to help maintain/enhanced an existing application. The ideal candidate must align with the EST (Eastern Standard Time) time zone. 8 PM IST to 2:30 AM IST. Key Responsibilities: - Maintain the current application - Focus on user authentication and authorization - API creation, integration and development. - back up all meetings and chats to the client. Skills & Experience Required: - Proven experience with Java Spring Boot core, AOP, webflux, Security, - Strong understanding of user authentication and authorization. - Proficient in API integration and development - Ability to work within EST time zone(Must 8 pm IST to 2:30AM) - Expertise in reactive java programming using webflux and other concepts. - ...
