Java programming exercises with solutions pdf jobs

We are testing a application that recognize images and PDF that are modified by users for frauds. I need modify images and pdf, you can change some value. There are 20 images and 20 pdf.

I am a beginner wishing to increase my knowledge and skills in live sound mixing. ...sound mixing. My priority is to learn how to effectively use portable mixing equipment, as these are what I have currently available. Ideal freelancers for this project are: - Experienced live sound mixers. - Familiar with teaching beginners. - Knowledgeable in various portable mixing equipment. I am open to different teaching methods but would appreciate practical exercises that allow me to gain hands-on experience. It's not just about theory, but also the practical execution. This is a unique opportunity for you to teach and share your expertise in live sound mixing with an eager beginner. Help me make the most of my portable mixing equipment and turn my interest in sound...

Hello please design a logo: Jackie's Car Wash Please submit high resolution files Editable AI, PDF, and JPG Thanks and good luck!

...experienced Python Django developer to create a travel web application using PostgreSQL as the data storage solution. The project involves building features for documenting, sharing, and planning travel experiences. To ensure efficient development, the project is broken down into iterations, starting with an MVP and gradually adding more features. Below is the detailed description of the required work: ### Project Overview The web application will allow users to document their travels, share them with friends or the public, and plan future journeys using curated recommendations. ### Responsibilities The most important part is "Iteration 1: Minimum Viable Product (MVP)", this will be used to test the market. Other iterations will be worked on as the market dev...

I need a skillful freelancer who...freelancer who can create a modern and bold company profile for my contracting firm, which specializes in the installation of stainless steel piping in milk and juice factories. The detailed 3-5 pages PDF document will include: - The history and background of my company - The range of services we offer - A list of projects and previous clients with testimonials The chosen freelancer must have a portfolio of similar projects and possess the ability to deliver a modern, bold, and professional profile. Your expertise in graphic design and company profile creation will also be vital. Previous work with contracting firms or industrial companies would be a big plus. I am open to discuss and adjust project details to create a compelling ...

...this guide is to cater to beginners and intermediate level practitioners who have a basic understanding of programming concepts. The ideal candidate for this job would have: - A strong understanding of machine learning algorithms and their practical applications - Experience in creating interactive web platforms - The ability to simplify complex concepts for a beginner audience - Good programming skills, as some technical programming knowledge will be required for creating the interactive elements Key requirements for the interactive web platform include: - Clear, concise explanations of various machine learning algorithms - Interactive elements such as quizzes, exercises, and visual demonstrations to enhance the learning experience - User-friend...

I'm looking for a proficient Python developer who specialises in Machine Learning. The chosen individual will be responsible for the selection and training of models, as well as predictive analysis. The ideal candidate possesses: - Mastery in Python programming. - Extensive understanding of Decision Trees for analysis. - Ability to effectively perform model selection and training. - Proven experience with predictive analysis. Please reference prior similar projects in your application. Serious, dedicated professionals only.

...consultant. DApps developers are skilled in setting up sites, creating smart contracts, and publishing them into a public network, which aligns with the requirements for integrating wallet connect feature and smart contracts into the game . Skills and Qualifications for Blockchain Development When hiring a blockchain developer for this project, it's important to look for individuals with the following skills and qualifications: Strong systems programming skills in languages such as Go, Rust, or C Prior participation in open source projects Experience designing and developing decentralized technologies, including smart contracts Familiarity with blockchain technology and platforms such as Ethereum . Smart Contracts and Decentralized Applications Smar...

pdf to word?

Hi, Statistics is my favorite subject and will be glad to help. I have skills in Data Processing, Statistics, R Programming Language, SPSS, Tableau Excel and python.

As the client of this exciting project, I am looking for a talented professional to develop a mini shooting game utilizing OpenGL. The specifics of the game's platform, theme, and gameplay style have not yet been determined, allowing for significant creative freedom for the chosen developer. The main role includes, but is not limited to: * Designing and programming the game using OpenGL * Deciding on an engaging theme and style of gameplay * Optimizing for an as-yet-undetermined platform The ideal candidate for this opportunity should possess the following skills and expertise: * Proficiency in OpenGL and general coding practices * Strong experiences in game design and development * Creative mindset and ability to work independently * Ability to make informed decisions on g...

I'm in need of a versatile data engineer who can tackle various aspects of data analysis, AI development, and data engineering. - The ideal candidate should be proficient in Python and knowledgeable about Machine Learning algorithms, as these will be crucial to the AI development aspect of the project. - Sound experience in working with structured databases (e.g., MySQL, PostgreSQL) is essential. Introduction: Join our team as a Data Engineer, where you'll have the opportunity to contribute to cutting-edge projects and drive significant advancements in data analysis and machine learning. We are looking for a highly skilled professional who thrives in a dynamic environment and is passionate about transforming large volumes of data into actionable insights. Responsibiliti...

...facilitating these transactions. The distributed amount can be used for daily expenses, savings, or investments, depending on the user's preferences. 3. Architecture: The application will be developed using the Go programming language (Golang) for the backend and Angular for the frontend. This section outlines the architectural design of the application, including the components and their interactions. The backend will handle the financial calculations, transaction processing, and data storage, while the frontend will provide a user-friendly interface for interacting with the application. 4. User Registration and Authentication: To ensure security and protect user data, the application will implement a robust user registration and authentication system. This s...

...Miscellaneous, Web servers, Programming languages, CDN, Maps, Development, Live chat, JavaScript libraries, UI frameworks). Potential use of Module Federation (50% sure) and Webpack (50% sure). Areas for Improvement: Technology Modernization: Consider upgrading libraries (jQuery, jQuery UI, Modernizr, Slick) to their latest versions or exploring modern alternatives (React, Angular, Vue.js) for better performance and maintainability. Component-Based Architecture: Refactor code into reusable components for improved maintainability and scalability, especially with React or Angular. Performance Optimization: Implement code splitting, lazy loading, caching strategies, and image optimization to enhance website loading speed. Accessibility: Ensure website elements comply with...

pdf to word document. Hand written values removed.

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 on the lookout for a proficient WordPress Coder for a long-term engagement. You will be handling tasks involving: - Theme Customization: Your key responsibility will be customizing themes to ensure a unique and engaging user experience. You'll be creating custom designs, ensuring responsive...develop and implement plugins based on specific requirements. This includes a contact form plugin, a membership plugin, and an SEO plugin. - Website Optimization: Your role will involve fine-tuning and optimizing the website for maximum efficiency and speed. As the ideal candidate, you must be proficient in WordPress, have strong programming skills, and possess extensive experience in plugin development, theme customization, and website optimization. Experience with e-comm...

I'm in need of a sleek, professional logo for my new credit card processing brand, focusing on small businesses. I'm very open to your creativity and ideas on color, but it sh...small business owners - Sleek and professional design Ideal Skills: - Extensive experience in logo design - Strong understanding of branding - Ability to translate abstract concepts into visual representations - Familiarity with the financial services industry - Prior experience designing logos for small business services a plus Brand info: high-end, boutique brand offering personalized, real-time customer support and seamless, end-to-end credit card payment solutions. They focus on delivering a non-invasive, white-glove experience to every customer. Their integrated solutions empha...

I have a 40-page job application in PDF format that I need retyped to look professional. I don't need any changes in content, just a polished and clean version of the original. Ideal skills and experience for the job: - Proficiency in PDF to Word conversion - Excellent typing and formatting skills - Attention to detail for maintaining the original format - Previous experience in document retyping or similar work would be advantageous The final output should be a professionally formatted Word document that closely matches the style and layout of the original PDF.

I need support in refining my existing algorithms. The aim is to enhance the accuracy of detecting parking lines within a Windows environment. Candidates demonstrate: - Deep understanding of C++ programming - Experience with parking spaces detection algorithms Your objective would include: - Fixing the issues related to the accurate detection of both parallel and angled parking lines. - A focus on increasing the overall accuracy of the algorithm Experience with computer vision and signal processing would be an asset.

I'm in search of a talented interior designer with proven experience in virtual staging, particularly with a modern aesthetic. Key Specfications: - Style: Design with natural colors and white corner sofa - Color Palette: The staging should primarily use neutral colors like whites, grays, browns and wood. - Highlighted Elements: Try fit a dining table there too, does not have to be big Ideal candidates: - Proven Interior Design experience. - Proficient in virtual staging software. - Strong attention to detail. - Ability to work with minimal input and provide creative solutions. The room is in the photo, I also attached the floorplan. The livingroom in the floorplan is marked as "Woonkamer"

I have a PDF document that's over 300 pages long and contains many images. I need it to be converted to a Word document while maintaining the formatting. Ideal Skills and Experience: - Conversion of PDF to Word with a specific focus on maintaining formatting - Experience handling large documents over 300 pages - Proficiency in accurately reproducing images in Word - Attention to detail to ensure the final Word document mirrors the PDF accurately

I'm experiencing several issues with my WordPress based website that require urgent attention. The user control panel, in specific, has been manifesting these problems which include slow loading times and broken links. Ideal Skills and Experience: - Proficient in WordPress - Experience in troubleshooting and resolving site load speed issues - Able to mend broken site links Your tasks will include: - Identifying the root cause of these issues - Implementing solutions to rectify the slow load times - Restoring the broken links in the user control panel This is a complex problem that requires someone with a deep understanding of the inner workings of WordPress. Your ability to solve these issues quickly and efficiently will be greatly appreciated.

I'm in need of an IT specialist with a strong background in software development. The project aim is to develop an Android mobile application. Expected Skills: - Expertise in Android development - Proficient in Java and Kotlin - Strong understanding of Android SDK - Familiarity with RESTful APIs to connect Android applications to back-end services - Understanding of Google’s Android design principles and interface guidelines. Prospective freelancers should have a portfolio of previous experience developing mobile applications, specifically Android-based. The ability to effectively communicate the progress and potential issues is vital. Propose your plan of action to express your understanding of the project.

Hi Ahmed, Thanks for this opportunity. I am glad to connect with you and will try our best to deliver you a robust solution for eLearning product. We can provide you these features in Mobile Application: 1. Login/Signup using Mobile OTP 2. Landing page with courses and categories 3. Video Classes 4. Live Classes 5. Chat in Live Class 6. Mock Test Series 7. PDF & Notes 8. Offline Downloading 9. Payment Gateway Integration 10. Coupons 11. Challenge Module 12. ePapers 13. Student Community Deliverables: 1. Android and iOS Application 2. Super Admin Panel to manage the product 3. Technical Consultancy for all components required to successfully launch this product 4. App publishing and deployment Total Cost: USD 4000 Milestones: 1. Design and Planning Phase: 7...

...business owners who are seeking financial solutions. The campaign will be built around generating high-quality, relevant leads that fit our target demographic and will likely require the following: - A solid understanding of Google ad targeting, particularly with regard to the financial services sector. - Proven track record of generating leads through Google Ads. - Familiarization with financial jargon and understanding of small business needs. Your role will entail: - Creating compelling ad content that attracts our target audience - Implementing strategic bidding and keyword selection - Monitoring and adjusting campaigns for maximum success Ideal consultants will have a strong background in Google Ads, particularly in lead generation, along with a w...

I am seeking a project manager with an eye for detail, excellent organizational skills, and a background in managing a team. The services I need are: - Task Organization: I need someone who can lay out a clear plan for the project, with milestones and deadlines. - Time Tracking: It's crucial that the project manager helps to keep the team on schedule, and provides regular updates on progress. - Team Coordination: The project manager must be able to communicate effectively with the team, ensuring that everyone is on the same page and working towards the same goal. In addition, I will also require assistance with a PowerPoint presentation, to be used for a sales pitch. It's important that this looks professional and engaging, so a designer with...

I'm looking to hire someone who can create an Excel VBA workbook to seamlessly integrate with my Zoho Desk setup. This workbook should be specifically engineered to perform the following: - Retrieve the required information from Zoho Desk tickets upon pressing a button inside Excel. Specifically, I need someone skilled in Excel VBA programming and API integration work to: - Design a user-friendly interface in the workbook where one can press a button to initiate the retrieval of ticket information. You should be able to retrieve the latest ticket, and then have two more buttons to go to next & previous tickets. - Implement secure API connections to Zoho Desk to enable the retrieval of ticket information usuing oauth. The fields I need are: Subject Account Name: C...

I need a talented designer to create a minimalist poster for my restaurant opening. Poster Size Hight 100 cm and width 70 cm Logo and photos attached. Use this photos. and also a example added. Use logo colors. For print use CMYK color. Text To add- Prochainement OUVERTURE de votre restaurant Nous sommes Impatients De vos rencontrer! Understanding of the restaurant industr...restaurant opening. Poster Size Hight 100 cm and width 70 cm Logo and photos attached. Use this photos. and also a example added. Use logo colors. For print use CMYK color. Text To add- Prochainement OUVERTURE de votre restaurant Nous sommes Impatients De vos rencontrer! Understanding of the restaurant industry can be a bonus. The final product should be clean, and ready to print. PSD and PDF fi...

I'm seeking an experienced AutoCAD designer to create detailed plans for an industrial HVAC system. This project involves: - Designing air conditioning units -...designer to create detailed plans for an industrial HVAC system. This project involves: - Designing air conditioning units - Sketching ductwork and piping - Planning heating units Proficiency with AutoCAD is a must, especially in the realm of HVAC planning. Previous experience with industrial HVAC systems would be greatly beneficial. The scope of this project covers multiple jobs and varied square footages, requiring dynamic design adaptability. Please provide relevant portfolio examples when placing your bid. I look forward to working with someone who can bring efficient and effective HVAC solutio...

I need a comprehensive PDF guide that focuses on intermediate Spanish grammar rules. The final product is meant to serve as a valuable resource for students studying Spanish. Key requirements and information: - Expert knowledge of Spanish grammar, specifically targeted at intermediate learners. - Ability to distill complex grammar rules into simple, understandable explanations. - Text must be engaging and easy to follow. The goal is to make the learning process as enjoyable as possible for the students. Ideal skills and experience: - Excellent command of both English and Spanish, with a deep understanding of Spanish grammar rules. - Experience in language education, specifically in creating resources for students. - Past work involving educational content creation or aca...

I'm seeking a reliable and skillful Mobile App Developer specifi...Developer specificalized in Android to create a seamless and dynamic business app. This project requires: - Strong proficiency in Android App Development. - Familiarity with business-oriented apps. - Exceptional technical skills and portfolio of previously developed apps. - Ability to integrate various data sources and databases into a single system. - High standards for maintaining privacy and security of sensitive company information. This project provides an excellent opportunity for those who have a deep understanding of business operations and can translate that knowledge into functional and efficient mobile solutions. Show me what you can bring to the table, and let's create a game-changer ap...

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 - R...- 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 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. ...

...LigoWave We - LigoWave provide easy-to-use wireless networking solutions for businesses and communities, ensuring reliable connectivity with advanced technology. We will be releasing new product and we want video showing the highlight features with "Mike" as our older videos had. We no longer have the contacts of older team who did those videos. I am looking for a talented animator to produce a high-quality 2D video that is under two minutes long. Key requirements are: • Skilled in 2D animation. This is a must as it is the style we have chosen for this video. • An ability to produce engaging and captivating content within a short span of time. The video is less than a 1.30min . • An understanding and ability to work with existin...

I did a Android app with MIT appinventor that i need to convert to iOs. The app has only 3 screen (the 1st with logo, second is the programm, and the last is the user manual), just need to communicate with the Bluetooth (a BLE 4.0) to send a simple string to a Arduino board. The app is really easy, i attached a screenshot of the main page. - The Bluetooth button (when click) will show a list of all available BLE. - The red "Non connecte" will go in green and "Connecte" when connected, and when click will disconnect the Bluetooth. - The 1st ok button (at "Reset réglage d'usine") will send a string by bluetooth to put all value at factory. - The slider select a value between 0 and 100. - The button ok bellow the slider ("Env...

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

Role Overview: We are working on a project and seeking a highly skilled individual with a strong background in deep learning and computer vision. This role involves developing advanced computer vision models, including CNNs and Vision Transformers, vision-language models, and large language models (LLMs). The ideal candidate will have extensive experience in Python and PyTorch. Skills Required: - Theoretical and practical knowledge of deep learning, specifically CNNs, Vision Transformers, vision-language models, and large language models. - Proven experience in Python programming and frameworks such as PyTorch; familiarity with PyTorch Lightning is preferred. - Demonstrated capability in research. A record of publications in top-tier AI/ML venues is highly desirable.

...individual will need to pump life into our brand image by designing a catchy logo, developing a modern and user-friendly website, and managing our social media platforms. In addition, they will provide SEO solutions, create engaging video content, and graphics, and help us infiltrate the 3D animation world. The core thrust of this project is to notably increase brand awareness . Thus, the ideal freelancer should: - Have a prolific understanding of the emotional, psychological, and social triggers of this audience demographic - Be imaginative and highly creative - Be tech savvy to keep abreast with latest trends and preferences of our target group - Have exceptional design, development, and management skills - Have a proven track record in SEO, video editing, graphic desi...

I'm looking for a talented developer who can create a server fo...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 have the files, but I don't know anything about the server, I just want to play it with friends. i have the client,...

I'm in need of an EMR system tailored for wound care providers who work with patients at their homes. This system should be designed for iOS platforms and must ensure secure patient data storage via cloud-based technology. The system should encompass the following key features: - Patient Information Management: A feature that allows for the efficient and secure storage of patient data. - Treatment Planning and Documentation: The system should support the creation and management of comprehensive treatment plans and documentation. - Appointment Scheduling: An integrated scheduling system to facilitate the organization of patient appointments. - Wound Care Assessment and wounds Measurements: The system should accommodate for capturing and storing wound care assessment measurement...

I am looking for a Racket developer with expertise in scripting and LL1 grammar. The main goal of this project is to develop a simple grammar for parsing and code generation. Key Requirements: - Proficient in Racket: You should be well-versed in Racket programming language. - Grammar: Experience in developing grammars, especially LL1, is essential. - Code Generation: The ability to generate code based on the parsed grammar. - Complexity: The language to be developed will be simple in nature, with less than 10 rules. This project will involve: - Crafting an LL1 grammar for the simple language. - Implementing the parser for the grammar. - Developing a code generator based on the parsed language. If you have experience in Racket, grammar, and code generation, and are i...

I am looking for an expert with an understanding of C# and C++ programming languages to integrate a C# DLL into a C++ application, predominantly for user interface integration. - **Main Task:** Establish communication between the C# DLL and the C++ application to call specific custom functions. - **Specific Functions:** The task involves calling custom functions from the DLL, which are part of a standard. - **Experience:** A successful candidate must have a deep understanding of DLL, C++, and C#; and a track record of integrating DLLs into applications. - **Skills:** DLL, C++, C#, software architecture. The main goal is to enhance the functionality of the C++ application by using this C# DLL. This project is likely to involve overcoming language limitations and potential s...

...GPU capabilities to act as a node in a blockchain network. This promises to be an adventure into the world of blockchain technology, distributed consensuses, and GPU programming. Precisely, I need somebody with experience in the following: - Understanding blockchain basics. No prior experience with blockchain is necessary, but it would be advantageous. - Implementing Proof of Work as the preferred consensus algorithm in our project. - Being adept at CUDA GPU programming techniques, we will mainly focus on memory optimizations, asynchronous operations, and multi-threading tasks. For this project, proficiency in GPU programming and a deep understanding of distributed system principles will be crucial. Your theoretical knowledge in blockchain technolog...

I'm in need of a creative designer to help in the design of two flyers. The first flyer should be in a portrait orientation, while the second ...of logos and sponsors' information The ideal candidate should be proficient in graphic design, have a great sense of creativity and be able to work with minimal supervision. Ability to bring out the essence of the company's branding and products in the flyers is a plus. Your design should be professional, eye-catching, and reflect our brand identity accurately. If you are confident in your design skills, please reach out with your portfolio for consideration. Draft flyers attached and all attachments attched. I need two posters landscape and portrait 14.5 cm x 21.5cm size. should be catchy and excellent. need edita...

...Historical gas prices - Percentage increase year on year Report Format: The final data analysis report should be in a spreadsheet format, preferably Excel. The main points should be supported with a PDF Data Segmentation: The data should be segmented by consumer type, specifically domestic consumers. Ideal Skills and Experience: - Strong background in data analysis and research - Proficiency in handling and analyzing large sets of historical data - Advanced knowledge of Excel for creating detailed spreadsheets - Experience in providing data for predictive analysis and forecasting - Prior work with energy sector data is highly preferred - Ability to segment data based on consumer types, especially commercial consumers Please include samples of previous similar pr...

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

Design 3D Floor plan birdseye view: 13 plans total. Please READ all requirements: -We provide floor plans in PDF. See attached folder. Large plans. -Image attached, 3D End Product, is what the final product should look like. It must be a high quality, 3D render exactly as shown for print materials. -You will include the yard, side streets, landscaping referring to Google Earth and website photos. -Interactive site plans will include 10-15 rollover/popup points to include text/image that we will provide. -You should deliver in high res vector file. EPS or Illustrator. check files there are 6 of these in total. let me know how much the charges will be and we will discuss from there attached samples of kind of work im looking

I'm in need o...of Swiss Golf SA". The logo must be provided in EPS, PNG, and PDF formats. Key Requirements: - Delivering the logo in EPS, PNG, and PDF formats. - Incorporating a blue and white color scheme. - Creating a classic and traditional style logo that embodies the essence of our brand. Ideal Skills: - Proficiency in logo design and branding. - Strong understanding of color theory and design principles. - Experience in creating classic and traditional style logos. - Ability to work with Adobe Illustrator and provide files in various formats. Please share your portfolio of similar projects you have done in the past. Looking forward to hearing from you! I have enclosed a logo from Polo, I would like to have a similar style, however with GOLF...