Singleton class example in java jobs
**Project Title:** Voice-Enabled Learning Android Application **Project Description:** I need a simple **native Android application** designed to help students, including those with disabilities, to learn through voice-based interaction. The app should provide **feedback in red for incorrect answers and green for correct answers**, along with **notifications** to keep users updated about their learning progress or points. **Key Features:** 1. **Learning Modules**: - Numbers, letters, animal names, bird names, and similar topics. 2. **Voice Interaction**: - Recognize user input via voice. - Provide **visual feedback** (red for incorrect, green for correct). 3. **Notifications**: - Notify users about their progress, points, or achievements. 4. **U...
...Android - Integrate ad networks (e.g., Google AdMob, Facebook Audience Network) - Implement user rewards system - Design and develop user profiles and ad-watching history - Ensure app stability, security, and performance Technical Requirements: - Proficiency in mobile app development frameworks (e.g., React Native, Flutter) - Experience with ad network integrations - Strong knowledge of programming languages (e.g., Java, Swift, Kotlin) - Familiarity with backend development and API integrations Preferred Qualifications: - Fluency in Telugu language - Experience with reward-based app development - Portfolio showcasing previous mobile app projects What We Offer: - Competitive project-based compensation - Opportunity to work on a unique and engaging project - Fl...
I'm in need of a very simple Java program that I can deliver in the next 5 hours. The program's primary function will be handling text files, specifically performing both reading and writing operations. Key Requirements: - The program must be able to read and write to text files. - The program should be designed based on slides I will provide. - Must be delivered within a strict 5 hour time frame. Ideal Skills: - Proficient in Java programming. - Experienced in file handling operations. - Able to work under tight deadlines.
create gird puzzle n * n so that each row and column exactly appear one unique number and The arithmetic operation of division, multiplication, addition and subtraction works on 2 column cells and the row cell is added, note shoude be using only java and python .
I'm looking for a skilled WordPress developer to help create a...format for events, complete with a registration button for each event. The main point is the classes need to be in a list format, no picture, no real description, yet it would be great to have the price, title, button to register, and date if possible. Here is another example: (please scroll down on the page to the class list) The ideal candidate for this project should have: - Extensive experience with WordPress and its calendar plugins. - A strong understanding of coding for custom WordPress pages. - Ability to create a user-friendly, intuitive interface. Please let me know your costs and add the word positive in your reply so I know you read the description.
I am seeking a talented mobile app developer to help me build a new mobile application. Your responsibilities will include: - Collaborating with me to understand the project requirements and objectives...with a user-friendly interface - Writing clean, scalable code - Testing the app to ensure it's functioning as intended - Debugging any issues that arise during development The ideal candidate will have: - Proven experience in mobile app development - Proficiency in programming languages such as Swift, Java or Kotlin - Strong understanding of UI/UX principles - Excellent problem-solving skills - Ability to work independently and meet deadlines. Please note, this is a new application and not an enhancement of an existing one. Your creativity and input will be h...
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We are looking Strong candidates for Automation QA Excellent communication is mandatory. Automation QA Exp req- 5+yrs JOB DESCRIPTION: Automation QA Strong in Java programming Strong at creating automation frameworks. Good at Web and API automation Good to have mobile automation Python QA 5 plus experience Remote Python, SQL- strong command ETL - good to have ability to work with database using python
I'm seeking a talented backend Java developer who can primarily manage RESTful APIs for my project. The core responsibility will be handling CRUD operations through these APIs. Ideal skills and experience: - Proficient in Java with backend development experience. - Experience in working on JOOQ. - Extensive knowledge in managing RESTful APIs. - Proven track record in handling CRUD operations. - Prior experience in API management is a plus.
Hello, I’m seeking an experienced Android app developer to create a unique application designed to simplify household management for people living together in the same home. Project Overview: The app will serve as a virtual home node, connecting a limited number of members (residing in the same household) to manage tasks and responsibilities efficiently. The app should include notification-based features for key household activities. Key Features: Virtual Node Creation: Allow users to create a "home node" and invite limited members (e.g., family members, roommates) to join. Task Notifications: Automated reminders for household tasks such as: Cleaning Routines: Notify users whose turn it is to clean. Dustbin Duty: Alert members when it’s their turn t...
I am only looking for designers who have existing high class (work) presentations to show. I need to build a presentation for a product with these features: 01. It is a web based system with a login. 02. It has 2 entities - admin and people. 03. An admin will always be able to locate a person. 04. The admin can form a group of a few people. 05. If any of those people come nearby, the admin will be notified by sms. 06. In past also, if those people had come nearby, admin will be informed. 07. The admin can define a set of interesting places. 08. If any person visits any such place, the admin will be notified by sms. 09. If any person had visited any such place in the past, the admin will be informed. 10. The admin can see the location history of any person of any perio...
I'm looking...necessary information - An online class booking system (this is essential) - A video tutorials library (content will be provided, just need integration) - A student progress tracker that updates based on instructor feedback - A system for delivering written feedback to students through a message board - align to achieve business goal Ideal Candidate: The perfect freelancer for this project should have experience with website development and ideally, have worked on an educational platform before. They should be able to create an intuitive, user-friendly interface, and implement the various functionalities required. Good communication skills are a must, as I would prefer to work closely with the developer to ensure the site meets our needs. Must able to do my webs...
I'm...The app will primarily focus on ride-hailing services. Specific Features: - Real-time tracking: Users should be able to see their driver's location in real-time. - In-app payments: The app should facilitate secure, easy in-app transactions. - Rating and feedback system: After each ride, users should be able to rate their experience and provide feedback. Target Users: - The app will cater to both individual riders and businesses needing transport services. Ideal Skills and Experience: - Project based on java - Strong expertise in Android app development. - Previous experience in creating ride-hailing apps is a significant plus. - Proficiency in integrating real-time tracking systems and secure payment gateways. - Ability to...
...students in XXX between May-July, 2024. Registered and attending classes in the 2023-2024 spring semester at state universities in XXX, to be a 3rd and 4th year student in the nursing department and students who volunteered to participate in the study were included. 2.2. Data Collection Tools It used the “Student Identification Form", “Casey-Fink Practice Readiness Scale", “Student Self-Efficacy Scale”, and “the Nursing Students’ Perceptions of Clinical Stressors Scale” (NSPCSS) as data collection tools. 2.2.1. Student Identification Form This form consists of seven questions, including age, gender, marital status, class, family income, family type, and the students' desire to study nursi...
I'm looking f...developer to create a dynamic yoga studio website with e-commerce capabilities. This platform will primarily serve to sell our range of yoga products and services. Showcase our health blogs and Health tools Key Features: - E-commerce functionality for selling memberships and class packages, as well as online classes and courses. - A variety of purchasing options for customers, including monthly subscriptions, pay-per-class, and bulk package deals. Ideal Skills: - Proven experience in e-commerce website development. - Proficiency in creating user-friendly, engaging web interfaces. - Knowledge of SEO and digital marketing strategies to attract new clients. The goal is to build an intuitive, reliable, and attractive website that caters to b...
I'm seeking an experienced Minecraft Java developer to assist with server configuration and item creation. The project involves working with several plugins including Battlepass, AdvancedEnchanements, ItemAdder, and Advanced Custom UI. Your tasks will not only include the configuration and setup of these plugins, but also the creation of various enhancements and possibly a few other tasks. Ideal Skills: - Proficient in Java programming language - Extensive experience with Minecraft server setup and configuration - Familiarity with the mentioned plugins - Creative mindset for item and enchantment creation Please note that the custom enchantments we may need to create or modify span across combat, utility, and magic types, so a broad understanding of these categor...
I'm seeking a skilled developer for fixing Maps API services in a multi service application. Key Requirements: - Proficient in PHP, sWift, and Java - Extensive experience with API integration
I'm in need of a developer who can design and code a teaching website with specific features tailored for different membership levels. Key Requirements: - The website is almost done. - We have two pricing plans. - We need our "notes" tab to redirect non-paying members to a "notes preview page" and paying-members to be redirected to a "notes with membership page" Ideal Skills and Experience: - Proficiency in Java script and Wix Velo. - only need frontend and backend code. I look forward to your bids!
I need a web crawler that can capture video stream data to trigger real-time notifications. The specific types of notifications and data formats for saving the crawled data will be discussed later. Ideal Skills: - Proficiency in web scraping - Experience with video stream data - Programming skills in Python, Java or similar languages Please note, the specifics of the project may evolve as we progress.
I need a skilled Java developer to enhance our existing code for uploading WooCommerce product pages to our Google Comparison Shopping Centre account. Key Tasks: - Enhance our current code to improve the upload process of product data to Google Comparison Shopping Centre. - Ensure the integration with Google CSS API is seamless and efficient. Ideal Skills and Experience: - Proficient in Java with a strong background in coding and enhancing existing software. - Experience with WooCommerce and Google Comparison Shopping Centre is a plus. - Previous work with Google CSS API would be beneficial. - Strong debugging skills and attention to detail.
Below is an overview of how you can build a **digital signage system**—similar in concept to ScreenCloud—that allows restaurants and other businesses (or your own team) to remotely manage and display content (images, videos, menus, prices, ads) on screens located in various places. We’ll break it down into key components, approaches, and technical considerations. --- ## 1. High-Level System Architecture 1. **Cloud-Based Management Platform (CMS)** - A web-based dashboard (for restaurants, your company’s internal users, etc.) to upload designs, videos, text, and schedule content for specific screens or groups of screens. - A backend server (API) to store and manage all the content, user information, screen configurations, etc. 2. *...
I'm seeking a seasoned Java Spring Boot developer for my client. The application will primarily manage Financial data and require seamless integration with a Payment Gateway. The ideal freelancer for this project should have: - Extensive experience with Java Spring Boot, webflux, Error handling, and basic understanding of react and Java reactive programming. - Proven track record in developing applications for handling Financial data with minimum experience of 5+ years in relevant technologies. - Able to write Junit/mokito test cases for newly developed code. - Expertise in integrating Payment Gateways We are looking for freelancers who work at a fixed time from 8 pm IST to 2:30 pm IST and have to work in a client environment with an...
...Sharing: • Allow the driver’s live location to be shared with the user. • Provide a public link to the user, enabling anyone with the link to access the live location of the driver in real time. 2. Chat Functionality: • Implement real-time chat between the driver and the user. Technical Requirements: • Backend Framework: Java Spring Boot • Real-time Data Sharing: WebSocket (or any suitable alternative for live data sharing) • Database: PostgreSQL Development Scope: • The module must be developed as a standalone component to ensure it can be integrated with our existing Spring Boot application by our in-house team. • Access to our application’s source code will not be provided. The developer is expected t...
...social media, live streaming, music distribution, and job board functionalities. This is an enterprise-level project requiring advanced coding skills and expertise in building scalable, high-performance systems capable of generating massive revenue. Key Responsibilities: Complete outstanding features for the website and mobile apps (iOS/Android). Fix bugs and optimize performance for scalability to handle high traffic and revenue generation. Implement advanced integrations, including: Live streaming (WebRTC, Agora, or Mux). Map API for location-based talent services. Music distribution system with per-view revenue tracking. Set up in-app purchases for Google Play Store and Apple App Store. Build and customize a Zoho CRM system for managing user accounts and payments. Con...
Hello, We have a very complex PHP code calculating time duration from the database with multiple events. We have some special cases that needs to be handled and fixed. Thanks
JDK upgrade exception : I've encountered an issue while upgrading the JDK for my web application running on Apache Tomcat. The application is currently running on JDK 8 and facing one exception after upgrading to jdk17. - The issue has caused an exception. - The application is hosted on Apache Tomcat. I'm lookin...exception : I've encountered an issue while upgrading the JDK for my web application running on Apache Tomcat. The application is currently running on JDK 8 and facing one exception after upgrading to jdk17. - The issue has caused an exception. - The application is hosted on Apache Tomcat. I'm looking for a freelancer with strong expertise in Java, JDK and Apache Tomcat, who can help me troubleshoot and resolve this issue. Please include yo...
...they're busy. Task is to make a Java EE tool that processes a CSV file with "Name" and "phone number" columns. For each record, it will: 1. Make an API call to Elevenlabs' text-to-MP3 service to synthesize a one-minute voice file with a script including the "Name". 2. Send the generated MP3 file to the corresponding phone number via Slybroadcast's API. You need to have previous experience with Java Spring Boot and API integrations, particularly with audio synthesis and telephony APIs. Key Tasks: - Read and process a provided sample CSV file. - Make API calls to Elevenlabs and Slybroadcast. - Handle phone numbers in local format without country code. I've got accounts for both APIs set up and can provide a sampl...
I'm in need of a software solution that can convert messages from a Windows-based Telnet Client into UDP messages. The project requires a retention of certain functionalities, specifically data logging. Ideal Skills and Experience: - Proficiency in software development for Windows - Experience in creating conversion software - Understanding of UDP and Telnet protocols - Skills in data logging implementation - Prior work with C/C++, Python, or Java is a plus Please provide examples of similar projects you've completed in your proposal. Attached is the TCP 2 port telnet client we board we utilise which needs software convert to output the data for logging in UDP.
... Additional Details: Maui targeting .Net 8 Telerik controls SDK migrated from Xamarin Forms to Telerik’s Maui equivalent. migrated to Maui community toolkit popup * barcode scanner updated to compatible replacement Any other Xamarin-specific assemblies migrated to compatible Maui replacement as needed Existing Project Composition: Xaml file count: 36 Class file count: 161 Complete: The project is considered complete after its dependencies have been upgraded. The project must be able to compile/build and run on Android and IOS. 321Tag will review the project and sign off on completion. Known Issues: At completion streaming will not function as the underlying streaming SDK is not supported by Maui. This is expected. 321Tag is responsible for
We are looking for skilled developers to demonstrate their ability to integrate PAX payment terminals into Android applications using the POSLink SDK. The goal is to assess your understanding of the integration process, ability to troubleshoot, and overall proficiency in creating a reliable and secure solution. Requirements: Application Functionality: - Implement basic connectivity with a PAX terminal using the POSLink SDK. - Using Android Studio's Kotlin/Java - Process a test transaction (e.g., sale or refund) with a user-defined amount. - Display the transaction result (e.g., success or error) on the app’s UI. Code Quality: - Ensure modular, maintainable, and well-documented code. - Use best practices for error handling and logging. Security: - Adhere to PCI-...
I'm in need of a doors and windows-based software that can generate production drawings and quotations based on my cost estimations. I've laid out the algorithm in Excel files, which will be provided for this project. As a developer, your responsibilities will include: - Creating a user-friendly interface (UI) that allows easy access to the software's functions. - Implementing the cost estimation and production drawing generation features. The ideal candidate for this project should have robust experience in: - Java with JavaFX: This is my preferred programming language and framework for this project. - Software development for Windows: The software needs to be compatible with this platform. - UI design: The software should have a simple, intui...
...block of woocommerce in wordpress site. The price should show a list of product bundle which has files with prices of one time payment and some files like supscription which should show monthly price base. I am not using supsrciption plans on the site, also dont need to setup payment gateways because I dont sell at this moment, just collecting leads. Maybe the shipping class options could save the problem by adding unique classes to the different products. I already use a plugin to show up the prices (for example before price label "mtl" stands for monthly), but in the cart and checkout summary it dont loads the function of the current used plugin for custom price label. Some sites using sales funnel where you can for examle choose a smartphone with...
I'm looking for a skilled video editor to create a project similar to the example video provided here: Here’s what I’ll provide: - The lyrics for the video. - Video clips to be used. - Background music. Your role would be to: - Edit the video by combining the clips, music, and lyrics so they sync seamlessly. - Ensure the final product has a style and feel similar to the example video. If you can replicate this style and bring the project to life, I’d love to work with you! Please share examples of similar work if available. We would start with this project. From there, I would want you to create between 1 - 5 videos monthly.
I'm in need of a Java developer with a deep interest in information security, specifically in data encryption. The project involves sovling the college assignment. Ideal Skills and Experience: - Experience in Java programming - Strong knowledge and interest in information security - Experience with data encryption techniques - Problem-solving skills and creativity in approaching challenges
*** NOTE that there is a requirement of around 100hrs per month (around 5 hrs per day Mon-Fri). PRICE is the main factor so quote your...100 - 150 per hour] on above basis. flexible working per day is allowed. Long Term possibility of up to couple of years *** I'm looking for a skilled technical content writer to help me bid for software development projects. The ideal candidate should have: - Basic understanding of technical landscape with respect to cloud technologies, programming languages such as Java, Python etc. - Excellent writing skills - Experience in drafting bid applications Your role will be to leverage your basic knowledge of programming languages to write compelling bids that can help us secure more projects. Knowledge of other programming languages or ...
Adobe Experience Manager (AEM) Consultant We are looking for a highly skilled Adobe Experience Manager (AEM) Consultant with 6+ years of experience to join our team on a contract basis for 3 months. The ideal candidate will help us in developing custom (AEM) components and templates, ensuring system integration, and optimizing the platform for enhanced performance and scalability. Strong problem-solving skills and the ability to work collaboratively with cross-functional teams are essential. If you are passionate about creating seamless digital experiences, we would love to hear from you! Responsibilities: 1) Create and maintain customized AEM components, templates, and workflows 2) Collaborate with front-end developers and designers to ensure efficient rendering of content and ...
Delivery Cost Mapping for WooCommerce example below Base Pricing by County and Weight Tier County Light (€) Medium (€) Medium Heavy (€) Heavy (€) Very Heavy (€) Fastway (€) Dublin 20 30 60 80 100 10 Cork 25 35 65 85 105 10 Galway 22 32 62 82 102 10 ... (Repeat for all 26 counties but different pricing per county excel be provided) Fastway Note: If all items are Fastway-eligible, apply a flat €10 delivery rate. Product that this applies too already done (and live like this) SIte already has fastways setup done, plust there is enquiry only about products which can't be ordered on the site. We expanding the setup to have 5 weight classes with each state/county (26 of them) having their own pricing for each weight class. However the...
...experienced Oracle RAC Administrator to assist with troubleshooting and support. - Primary Task: Troubleshooting network connectivity issues. - Specific Focus: Resolving intermittent connection drops affecting the Oracle RAC. The ideal candidate will have a strong background in Oracle RAC, with proven experience in troubleshooting network connectivity issues. Experience with Java connectivity is a plus. The goal is to restore stable network connectivity and prevent future interruptions. The problem I am encountering is Java programs keep encountering 'The Network Adapter could not establish the connection at ()'. However the issue does not happen when Toad connects to the RAC. The problem happens intermittently when there is heavy load
...Android Java and iOS app, along with a corresponding website, designed for quick commerce in groceries and vegetables. This project will include a user-friendly catalog, a system to display delivery orders, and a separate app for delivery partners. Key Features: - The app should include a payment gateway supporting Credit/Debit Card, Mobile Wallets, and Bank Transfers. - A search system allowing users to find products by categories and subcategories. - A clean, professional user interface without unnecessary complexity or distractions. Ideal Skills and Experience: - Proven experience in app development, specifically for Android and iOS. - Familiarity with creating professional and straightforward user interfaces. - Prior work integrating diverse payment gateways. ...
I'm seeking an English tutor from the Philippines who can help students improve overall English proficiency Ideal skills and experience: - Proficient in English with a neutral accent. - Experience in teaching English, particularly conversational skills. - Patience and ability to tailor lessons to individual needs. - Creative and engaging teaching methods. candidates with teaching license and TEFL certification are preferred able to conduct virtual video class on Voov tencent meeting and able to sign up on Wechat . have a quite place to conduct class and basic equipment (noise deduction headset ,Pc ,webcam) standard hourly rate PHP 140 pay on weekly basis FILIPINO ONLY
...requirements, design/class diagram/database diagram and gross UI). ASP.NET Core MVC Web application (version 8.x or higher) The application can be created completely in this technology, or can only be used for back-end, eg in the form of web API. Even so, the project must meet the conditions of use of MVC, multilayer architecture, object programming. Also, the SQL code line must not appear in the web project to separate the web page and database code (the exception is the call of SQL procedures - but make sure you know what "SQL procedure" and "call SQL procedures"! Creating a multilayer application, ie. At least the layers of presentation, Application, Infrastructure and Domain must be included. All functionality must be created and used...
...comparison ( Including writeups and detailed analysis ), Capability to develop in ASP.net. Java React and App on ios and Android including App inclusion on MS system, Azure etc are essential requirements. We may need to include Chatbot trained for the Policy explanation and comparison , Virtual Assistant Integration - Home Insurance - Auto Insurance - Travel Insurance - Business Insurance Key features of the project include: - Integration with various insurance providers' APIs, third-party comparison APIs, and payment gateway APIs - Lead generation capabilities - Social media plugins for easy sharing and engagement The ideal freelancer for this project should have extensive experience in web development, specifically in creating comparison websites...
...capture online audiences. The concept needs be be transferable and simple enough in design, to work as a website landing page. Key Requirements: - Expertise in graphic design, particularly for social media - Ability to create a bold design based on the specific color palette of Pantone #feb17b -Create simple and effective retro/modern style poster -The image on the background are tiny mountains with a sun and sunset sky - Experience in designing event promotion and striking social media materials - Understanding of digital design specifications and current trends The following wording must be written on design: Title: Your story in the Tiny Mountains. Sub title: Tell 'Your story' in 2-3 minutes in the 'Your story in the...
...dedicated Technical Interview Collaborator with extensive experience in mobile app development, particularly on iOS and Android platforms. This long-term project requires someone with excellent English communication skills who is passionate about guiding the technical hiring process. Job type: Long term(+1 year) Key Responsibilities: - Conducting technical interviews to assess candidates for our team. Ideal Skills and Experience: - Strong background in mobile app development (iOS & Android). - Proficiency in programming languages such as Swift, Java, Kotlin, as well as cross-platform frameworks like React Native and Flutter. - Exceptional English communication skills. - Passion for guiding the technical hiring process. - Experience in conducting...
...The firmware should also be optimized for gaming scenarios. For reference, here’s an example of the desired functionality: pcileech-wifi by ekknod. Examples of Configuration Needed for Emulation ASIC Tab: Number of Lanes: Define the PCIe lane count to match the emulated device. Maximum Link Speed: Ensure the link speed aligns with the target device's specifications. IDs Tab: Vendor ID: Match the Vendor ID of the target device. Device ID: Set the Device ID identical to the emulated hardware. Revision ID: Ensure the revision matches. Subsystem Vendor ID: Mimic the subsystem's Vendor ID. Subsystem ID: Replicate the subsystem's ID. Base Class Menu/Value: Adjust to the same value as the target device. Sub Class Interface Menu/Value: Match the subcl...
I'm a chef launching a new project where I teach cooking to guests at my hotel. I need assistance primarily in marketing this venture, as well as organizing the cooking classes. Key Responsibilities: - Marketing: Primarily through social media. - Organizing: Help with scheduling and planning classes. Skills and Experience: - Proven experience in project marketing, especially on social media. - Strong organizational skills. - Experience or understanding of cooking class organization would be a plus.
I'm seeking a skilled full-stack software developer with extensive experience in Java for the development of a web-based supply chain application. Key Features: - The application will primarily focus on facilitating purchasing bidding within the supply chain. Ideal Candidate: - Proficient in Java with a strong full-stack development background. - Prior experience in developing web applications, particularly in the supply chain domain, will be a significant advantage. - Excellent understanding of purchasing bidding processes.
...Tool Selection: Research and recommend best-in-class AI tools tailored to Crisalix’s needs. Implementation Support: Collaborate with internal teams to integrate AI tools and workflows, ensuring a seamless transition. Oversee the technical implementation and integration. Performance Metrics: Ensure internal adoption and alignment across all business units, with measurable KPIs. Knowledge Transfer: Train and mentor team members to use AI tools effectively. Continuous Optimization: Propose strategies for long-term scalability and optimization of AI-driven processes. Qualifications and Skills Proven experience as an AI Consultant or similar role, with a strong track record in implementing AI solutions to enhance business performance. Expertise in AI tech...
