Java exercises online jobs

I am looking for an experienced, senior-level Java backend developer to build a new application from scratch in the healthcare industry. This novel undertaking will require a high level of expertise and the following skills: - Robust knowledge in database management - Proficiency in API development - Skills in business logic analysis - Business Logic Expert Applicants should ideally have a strong background in full-time Java backend development, with previous project experience in healthcare or similar fields. Looking for 2 Profiles Europe Based , Java Backend Senior. In this project front is made in AngularJS (as per other front devs)

I'm seeking a mid-level AngularJS developer based in Europe for a full-time position. Tasks Include: - Developing innovative user interfaces - Refactoring and improving existing codebase - ... You must have between 2 to 5 years of solid experience with AngularJS, and be well-versed in creating intuitive and dynamic interfaces. A developer with a keen eye for clean, efficient code will shi...keen eye for clean, efficient code will shine in this position. It's key that you are open to collaborative work, as teaming up with fellow developers, designers, and product managers will be a significant part of this role. If you're proficient in AngularJS, capable of revolutionizing user interfaces, and thrive in a team environment, then I invite your bid. As per info : Backend...

I am in need of a skilled PowerBi expert who can assist with a variety of tasks that include: - Data visualization - Dashboard creation - Report generation TASK student must work on a real Business Intelligence Project demonstrating understanding and application of the concepts and exercises discussed and developed in class. The project requires students to: Prepare a complete report with at least 4 pages (painting) taking into account each and every one of the following points: 1. Model 2. Visual 3. Format 4. Colors 5. Graphs 6. Navigation 7. Buttons and bookmarks 8. Tooltips 9. Filters and Slicers

...the process of players finding and joining games. - In-game Chat Support: Implement a robust chat system to enhance player interaction. - Buy/Sell Special Items: Enable players to trade special in-game items. - Event Creation: Develop a feature that allows for the creation and management of in-game events. Ideal Skills and Experience: - Proficiency in server-side programming languages like Java, C++ or Python. - Previous experience in developing game servers and a solid understanding of networking protocols. - Familiarity with creating matchmaking systems and implementing chat functionalities. - Ability to design a secure and stable server environment that can handle the demands of a gaming community. It's a 90' or 2000' game, really old fashion. I...

I'm seeking a skilled online marketer to help me boost sales for a range of industrial tools. The target market is the manufacturing sector within my country. Key Responsibilities: - Develop and execute online marketing campaigns tailored to the national market - Identify effective strategies to drive sales and increase brand awareness - Monitor and analyze the performance of the campaigns and make necessary adjustments Skills and Experience: - Proven track record in successful online marketing, specifically in the industrial sector - Understanding of the manufacturing industry and the needs of industrial tools buyers - Proficiency in data analysis to inform decision-making - Familiarity with online marketing tools and platforms - Excellent communication ...

I am in need of a skilled agency to provide comprehensive online advertising services for my e-commerce website, particularly via Google Ads. The website is dedicated to selling software, and the advertising campaign is aimed at an international market. Ideal Skills & Experience: - Proven track record in creating effective Google Ad campaigns - Experience in the digital product or software sector is a bonus - Clear understanding of targeting international customers - Comprehensive knowledge of online advertising strategies. Your task is to target international customers and drive traffic and conversions through our site, with the ultimate goal of boosting software sales. I am looking for someone with a deep understanding of Google Ads and who can effectively reach a gl...

Implement spring cloud gateway and integrate Azure Ad authentication in gateway, when request reaching to gateway, request should redirect to Microsoft Azure login page, once authenticated successfully then request should route to resource server along with access_token to access the resource endpoint, need to implement this login functionality in spring boot 3 and jdk17

I'm looking for a proficient data entry freelancer to assist me with an online data migration project. Key Tasks: - The primary task will involve accurately and efficiently transferring data from Excel/CSV files into an online database. - Ensure data integrity and make necessary corrections where needed. Ideal Candidate: - Proficiency in working with online databases and Excel/CSV files. - Attention to detail and accuracy is crucial. - Prior experience handling data migration tasks, preferably in a similar context. - Familiarity with data verification practices. The end goal of this project is to successfully migrate all the data from the provided Excel/CSV files into the online database without any loss or corruption. A successful freelancer will have...

Website on Wordpress License key generator with DB API for Excel Template connecting to DB for license key validation. Dashboard for administrator enter buyer/customer account credetials. The administrator must be able to enable and disablle accounts. Update Excel Template LicenseValidation code for connectiing to API/DB. I will privide this Excel Template code file.

I'm in need of an experienced Laravel web designer to modify an online casino for added features and functionalities (10+ pages). The main purpose and color scheme of the website will be decided as we move forward with the project. Ideal Skills: - Expert in Laravel - Experience with large, multi-page websites - Can work with vague initial guidelines - Strong communication skills to help in defining the website's purpose and color scheme.

You must be a internet Research Expert. You must bid within my budget, I will not consider bids higher than my posted budget. I want the research done in 2 days. You must prove to me why you are a professional researcher. I'm in need of research about the most popular product videos online at a specific source. Ideal skills and experiences for this job include: - Extensive knowledge and familiarity with app stores and popular mobile apps. - Strong research skills. - Understanding of the app industry and mobile games. - Ability to deliver this information in an easy-to-read and understand format. Please note: I'll only consider bids from freelancers who demonstrate they've fully understood the project and can deliver as per my requirements. I will own the copyright...

I'm seeking a Java expert to assist me in resolving runtime exceptions in a JavaFX program I'm trying to run on my Windows system. Key Tasks: - Identify the root cause of the runtime exceptions. - Provide a fix to the runtime exceptions so the program runs smoothly. Ideal Skills: - Proficient in Java programming. - Strong understanding of JavaFX. - Experience with debugging and resolving runtime errors in Java programs. - Knowledge of Windows operating system. I will provide all necessary code and error logs for your reference. Looking forward to your expertise in fixing this!

I'm in need of a fitness expert who can develop a comprehensive personal training program sheet for my clients. The ideal candidate would have a strong understanding of exercise physiology and program design, as well as extensive experience in personal training. The program should cater for three main fitness goals: - Weight loss - Musc...adjustable according to the individual's schedule. Include - Nutrition - Graph for progress (weight, fat percentage, habit tracking, calories/steps calculator) whether fitness watch can be attached) Skills and Experience: - Certified personal trainer or equivalent - Experience in designing fitness programs - Understanding of the principles of exercise and fitness - Able to provide a wide scope of exercises suitable for different fitn...

I'm looking to have an online casino platform developed. Here's what that project entails: - Games Included: I want to incorporate a variety of games. At minimum, we should have Slots, Poker, and Blackjack. - Design: I'm bouncing around a vibrant theme that's fun and colorful to keep players entertained and engaged. - User Interaction: In terms of features, I'm looking to better player engagement with leaderboards. Ideal Skills and Experience: - Experience in casino game development - Excellent understanding in creating user-friendly and entertaining gaming environments with leaderboards.

...consumption: The bot should be able to intelligently consume potions whenever required • Mob detection and avoidance: Bots must have the ability to detect and evade mobs automatically • Chat filter: It should be able to interact with other users by filtering out specific keywords or phrases There is versatility in the choice of code we are willing to accommodate for this initiative. Whether Python, Java, or C#, the primary focus should be on efficiency and effectiveness. Prior experience with bot creation for games and an understanding of Ragnarok private servers is highly desirable. If you have such skills and believe this sounds like a fit, kindly submit a proposal outlining your previous work and ability to commit to this project. Let's get this adventure sta...

I am in need of an individual with experience searching for people online. You must be experienced. It's urgent. If you made the proper result, I am willing to pay more and more. If you are confident in that, apply with "IESFPO"

I run a bakery business and I'm hoping to expand by improving my online sales. Key Responsibilities: - Conduct an analysis of our current online sales process. - Create and implement strategies to increase online sales, with a focus on Bread, Pastries, and Cakes. - Optimize our online ordering system for a seamless customer experience. Ideal Skills for this project: - E-commerce strategy development - Online sales optimization - Experience with an online ordering system - Familiarity with the bakery or food industry is a plus

I'm seeking a professional developer, skilled in either Python, Java, or JavaScript, who can efficiently design and implement crypto trading bots. Below are the specifications: - Functionality: The bots should contain a comprehensive blend of features, including automated trading, wallet integration, and market analysis. - Compatibility: To ensure broad utility, the bots must be specially designed for optimal functionality with Binance. combin spot bot funcations as in spot bot Binance with Balance bot funcations in Binance togather Your portfolio demonstrating prior similar work and deep understanding of cryptocurrency trading will be a critical asset. If you also demonstrate a rich understanding of market conditions and the workings of cryptocurrency exchanges, particula...

...following deployment guidelines and best practices. 6. **Documentation**: Provide comprehensive documentation detailing the setup, redesign, and deployment process for future reference and maintenance. **Technologies and Tools:** - Version Control: Proficiency in utilizing version control systems for code management. - Mobile Development: Experience with mobile development frameworks such as Java or Swift for customization and redesign. - Deployment: Knowledge of app deployment processes for both iOS (App Store) and Android (Google Play Store) platforms. **Time Duration:** The project should be completed within 15 days, allowing for testing and deployment. **Budget:** Our budget for this project is negotiable. Please provide a detailed breakdown of costs, including any...

I am seeking an experienced software developer to create a comprehensive online casino. This platform should resemble , but initially feature a more focused game selection. The project will primarily consist of developing games divided into two categories: Games of Skill and Games of Chance. With the option of Crypto Deposits given to User Key Features: • User registration and login system • Secure payment gateway integration • Robust game statistics tracking Games of Skill: • Poker • Blackjack • Chess • Rummy Games of Chance: • Roulette • Plinko • Crash • Dice • Mines • Limbo • Dragon Tower • Wheel Applicants should possess strong competency in software development with specific experience in online...

I am seeking a Python expert to assist in deploying my Python code online for use in a web browser

I need an expert who can enhance my existing Java application, which currently translates MATLAB code to X10, to also support C++ as a target language. Key Modifications: - *Update Syntax Translation Rules*: The modification requires a deep understanding of both MATLAB and C++ syntax. The existing rules for translation from MATLAB to X10 need to be adjusted to C++. - *Add Support for C++ Specific Libraries*: The modified application should be able to integrate commonly used C++ libraries seamlessly. Accuracy and Time: - *Accuracy is Key*: The conversion of MATLAB code to C++ needs to be precise. While I'm open to additional development time, the primary goal is to ensure the accuracy of the conversion. - *No Specific Library Requirements*: Though the modification needs to sup...

I'm seeking a skilled Java and MySQL developer to assist me with two exercises from a training course. Here's a more detailed explanation of the job: - The exercises are centered around Error Handling and Debugging, along with Array and String manipulation and Exception handling. It's crucial that you are well-versed in these areas. -Since this is a learning exercise, I would appreciate it if the code included detailed comments and explanations. Please see the document attached for full details before bidding. Please apply only if you have experience and confidence in these areas.

We are looking for a part-time virtual assistant to support our online store. You will be handling various tasks, including: - Email Management: Regularly checking and responding to customer inquiries, inquiries from suppliers, and other related communication. - Customer Support: Assisting customers, resolving complaints, and ensuring their needs are met in a timely and friendly manner. - Accounting: Basic financial administration, such as registration, tracking transactions, updating spreadsheets, and providing basic financial reports. The potential candidates should have a valid security number and a utility bill in Cyprus as our based is in Cyprus. Your expected workload will be less than 10 hours a week.

I'm seeking a skilled developer to create an online job platform. This platform will showcase part-time and freelance opportunities, specifically in the realm of finance. Key Features: • A succinct, user-friendly application form for job seekers to fill out • A wide range of job categories, particularly focused on finance related jobs. Ideal Skills: • Website development • Understanding of job portal requirements • Experience in creating user-friendly online forms • Familiarity with finance-related job listings. Your proposal should showcase your previous work on similar projects and share ideas on how you would approach this unique project.

...means related to the SAAS Based all the screen to be designed and implemented + CRM (Register Company, Lead, Converted, Communcation, Win Deal , Create Quotation and Invoice) + Access Control Management for all the SAAS Based module wise , user wise rights + We want to use MS SQL Server on the windows using Stored Procedure and required API is prefered where you can convert existing java based api to the .NetCore Let me know your expertise in this and same time propose me your quotation with time table to proceed. Ideal skills and experience for this project are: - Proficiency in React and Sass for frontend development - Strong experience in .NetCore for backend development - Familiarity with SQL Server, including stored procedures - Previous work developing user authenticati...

I...leagues in my database. Nothing should happen if there is no active user linked to a league/team. Now, here's the exciting part. Every match should be generated at 00:00 with certain random variables. So, for example, if a player is in League 1, I want all matches in that league to be generated. I've created an example of how I want to visually present this to the user. Check out the example here: Online Soccer Game Example. Choose Ajax and Feyenoord, and start the match for a preview. Changes must be for More details: What programming language is your script currently written in? PHP What information should successful freelancers include in their application? Past work How soon do you need your project completed? ASAP

I'm looking for an expert who can help me improve the visibility of a photo. The eventual goal is to use this photo for social media . The original photo was taken with a smartphone but needs to be enhanced to appear sharp and clear like it was not blurry but still natural . Ideal skills and experience: - Profi...social media . The original photo was taken with a smartphone but needs to be enhanced to appear sharp and clear like it was not blurry but still natural . Ideal skills and experience: - Proficiency in photo editing software - Prior experience in photo restoration/enhancement - Understanding of the requirements for online publication - Ability to deliver high-quality output Please reach out if you possess the necessary skills to make a smartphone photo eye-catching ...

I'm looking for an expert who can help me improve the visibility of a photo. The eventual goal is to use this photo for social media . The original photo was taken with a smartphone but needs to be enhanced to appear sharp and clear like it was not blurry but still natural . Ideal skills and experience: - Profi...social media . The original photo was taken with a smartphone but needs to be enhanced to appear sharp and clear like it was not blurry but still natural . Ideal skills and experience: - Proficiency in photo editing software - Prior experience in photo restoration/enhancement - Understanding of the requirements for online publication - Ability to deliver high-quality output Please reach out if you possess the necessary skills to make a smartphone photo eye-catching ...

I'm looking to build a professional website that will aid me in generating leads. Key Features: - An Online Booking System - Integration of Client Testimonials The primary goal of this website is to generate leads. I'm looking for a skilled web developer who can help me create a user-friendly, responsive site that will help me attract and retain clients. Ideal skills for the job include: - Proficiency in web development - Familiarity with creating online booking systems - Ability to integrate and showcase client testimonials

...professional to help with the setup of QuickBooks Online for my company's regular financial management and tracking. As we don't currently have a QuickBooks subscription, I will require guidance throughout the purchasing and setup process. Essential tasks include but are not limited to: - Assistance with initial subscription setup. - Configuring QuickBooks Online to fit our needs. - Training on how to use the platform for regular financial management and tracking. This project will require proficiency in: - QuickBooks Online - Financial Management - Accounting Principles A successful freelancer will have a strong background in finance and experience implementing online accounting software platforms. If you've set up QuickBooks Online...

I'm seeking a talented game developer to create an online Ludo game for multiple platforms, including mobile (iOS/Android) and PC (Windows/Mac). The game will include a variety of features such as multiplayer mode, chat functionality, and leaderboards. Key Requirements: - Develop an online Ludo game for mobile and PC platforms - Implement multiplayer mode for interactive gameplay - Integrate chat functionality for players to communicate - Include leaderboards to encourage competition Ideal Skills: - Proficiency in game development for both mobile and PC platforms - Experience in creating multiplayer games - Familiarity with implementing chat functionality in games - Ability to design and integrate leaderboards effectively If you have a strong background in game devel...

I require a diligent online data entry specialist to assist in transferring data from one app to another. The specific task involves transferring data from Trainarize to Kahunas, a fitness application. As well are pdf/word files to the kahunas app. The data varies from training programs to nutrition meal plans and recipes. The ideal candidate for the job should: - Be proficient in handling online data entry tasks. - Possess a high level of attention to detail to ensure accurate data transfer. - Have a good understanding of fitness and training terminology. - Be reliable, responsible, and able to work diligently to meet the project deadline. Please note that the work is time-sensitive, so promptness and accuracy are essential. Thank you for considering this opportunity.

I am in need of a female experienced yoga instructor to design and deliver an elementary, intermediate and advanced level online Yoga course (Hatha yoga, Asthanga yoga, Vinyasa yoga). This course should challenge experienced practitioners, and deepen their understanding and practice of Hatha Yoga. Key Responsibilities: * Creating comprehensive and engaging lesson plans * Designing sequences catering to advanced level practitioners * Delivering live online classes Ideal Skills: * Certified and highly experienced Hatha Yoga instructors * Strong knowledge of advanced Hatha asanas and how to sequence them * Comfortable with live-streaming through digital platforms.

...WordPress website developer to help me create a web with similar function as online course websites like skillshare in which it works basically on a membership scheme, in which students pay a monthly subscription and could freely watch any videos on the site. I need some specific functions on the site: 1. Membership plugin in which allow students to register and subscribe on a monthly basis 2. Tutor registration page in which tutors will upload their qualifications and introductions which would be approved by the admin of the web 3. Course uploading function by tutors 4. Watch time tracker which records the total amount of time spent by students on watching videos of tutors hence calculate the amount of wage payable to online tutors on the web. 5. Dashboard of tutors sho...

In need of a skilled professional who can effectively handle data entry tasks online. The project revolves around entering basic data, primarily names, emails, etc., into Google Sheets. Ideal freelancer will have: * Prior experience with online data entry * Proficiency in Google Sheets * Attention to detail with entering data * Ability to enter data quickly and accurately This job does not require any complex calculations, formulas, or programming – just straightforward data entry.

Have you heard of or used j--. It is a subset of java language. I need some help with figuring out register allocation.

Are you an Angular expert with a building responsive and user-friendly interfaces? We're seeking a talented developer to bring our online marketplace to life by developing its frontend using the latest Angular version. If you're passionate about clean coding, adhering to best practices, and creating seamless user experiences, we want to hear from you! Project Overview: - Design Ready: Figma designs are prepared and ready for implementation. - Backend APIs Ready: Our backend infrastructure is set up and waiting for the frontend to complement it. - Frontend Development: Your main task will be to develop the frontend part of our online marketplace using Angular. - Responsiveness: The website must be responsive, utilizing Material UI for a consistent and amazing user...

...algorithm. Unfortunately, I can't specify the functionalities that the algorithm must have, or the programming language it should be written in. However, whatever decision you make should serve a main goal that is yet to be defined. Due to this, it's important that you're adaptable, can make informed assumptions, and work under minimal supervision. For this job, you must have: - Expertise in Python, Java, or C++ - Experience in banking algorithms - Understanding of potential functionalities like fraud detection, risk assessment, and loan approval - Skills in either improving efficiency, increasing security, or optimizing resource allocation. Since the main goal is not yet defined, having skills in all these areas would be a plus. Your bid should include your chosen...

I'm in need of a Java developer to create a standalone application for a small school. The application will be used to manage student records, various school resources, and facilitate communication with parents. Key Features: - Student Records: The application should be able to manage and track student progress through interactive line charts. - School Resources: The app should also help in handling school resources such as time, costs, and salaries. - Parent Communication: There should be a feature to enable communication with parents in a structured and efficient way. Ideal skills for this project include: - Proficiency in Java development - Experience in creating standalone applications - Knowledge of building HTTP connections - Strong understanding of database ma...

I'm facing a troublesome situation with my Springboot JDBC to Oracle project. While attempting to compile, it simply refuses to. Specifically, the issue seems to lie with classpath configuration errors. Key tasks and requirements include: - Fixing the classpath configuration errors that are currently preventing successful compilation. - Ensuring the p...Key tasks and requirements include: - Fixing the classpath configuration errors that are currently preventing successful compilation. - Ensuring the project is optimized for performance post-fix. Ideal candidates should have: - Proficiency in Springboot and JDBC. - Solid understanding of Oracle databases. - Prior experience in resolving classpath configuration errors in Java projects. - Capable of optimizing performance in ...

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I am in need of an individual with experience searching for people online. You must be experienced. It's urgent. If you made the proper result, I am willing to pay more and more. If you are confident in that, apply with "IESFPO"

ASAP you need to complete all the tasks on this page, take a screenshot with an open notebook (with one text sent by me) and the program to confirm that the query has been completed. In the second word, just the text with all the queries.

I'm seeking a proficient coder to create a versatile Android application. The application's primary goal is to serve as a utility tool, combining elements of e-commerce and social networking. Key functionalities required inclu...login/authentication for security and personalization - Push notifications to keep users updated and engaged - In-app purchases to monetize the app and offer premium features The app is designed for a young audience, specifically teenagers and young adults, thus the UI/UX should be engaging, intuitive and trendy. Ideal candidates should have vast experience in Android application development, proficiency in Java or Kotlin, and a good understanding of modern UI/UX designs. Familiarity with e-commerce platforms and social networking apps will b...

I'm looking for a Salesforce Einstein expert to provide training sessions on Predictive Analytics and Next Best Action features. The ideal candidate will have an intermediate level of expertise in Salesforce Einstein. Key Requirements: -...ideal candidate will have an intermediate level of expertise in Salesforce Einstein. Key Requirements: - Deliver training sessions focused on Predictive Analytics and Next Best Action features - Intermediate expertise in Salesforce Einstein - Conduct training sessions via Zoom Your responsibilities will include explaining key concepts, providing hands-on exercises, and answering any questions that may arise. Experience in delivering online training sessions is a plus. Please ensure to include your relevant experience, and certificat...

...with proven experience in the Online Marketing Industry. The successful candidate will be responsible for a small team of 1-5, overseeing tasks such as: -Client Outreaching: Generating leads, and initiating first client interaction. - Sales Strategy Development: Develop and implement efficient sales strategies that align with our company's objectives. - Creating Sales Strategies & Plans: Develop strategic, comprehensive sales plans that will drive our business to new heights. Ideally, you will have a solid background in sales management with excellent communication skills. You must have at-least some experience in developing and implementing successful sales strategies, with a focus on lead generation and client outreach. Candidates with experience in Online M...

...provides precise geolocation information. Users can also obtain directions and navigate from their current location to the chosen park. Workout Programs: The app must integrate interactive fitness programs (already available on our website ). Here’s how they work: Program Start: When the user taps “Start,” the fitness program begins. Users can follow the exercises at their own pace. Exercise Changes: The program displays a countdown timer for each exercise. When the timer reaches zero, the exercise automatically changes. Users can also manually switch to the next exercise by pressing “NEXT.” Simultaneous Video and Countdown: While performing the exercise, a corresponding video is played simultaneously. This helps users follow correct movements whi...

Hello Freelancers, I...Able to We are aiming to: 1. Improve certain system features. 2. Enhance our user interface and design for better usability and aesthetic appeal. 3. Boost the module's functionality and usability for a more streamlined experience. 4. Ensure that all modules function and flow well. 5. Create a system user module technical documentation. Ideal Skills: - UI/UX design - PHP Codeignitor - Python, Java, or other relevant programming languages - Familiarity with tech solutions or school management systems If you have a strong sense of UI design and can enhance functionality seamlessly, I favor a candidate like you. I encourage professionals with experience in school management systems or similar. Thank you for your interest and I am looking forward to o...

allo, i have a calculator code and i cant open it , it says // a jni error has occurred please check your installation and try again // or // a java exception has occurred// can you help me to solve the problem ?