Simple calculator program in java using frame jobs

...am looking for a Java expert who is proficient in the Spring framework for implementing a role-based security setup in my project. Key Requirements: - Strong background in Java programming - Proficiency with Spring Boot and Spring Security - Significant experience in role-based security implementation - Familiarity with securing endpoints in web applications Your task will mainly involve: - Incorporating role-based security in secure endpoints - Limiting user access and functionality based on their roles - Ensuring that the security configurations are robust and effective - Maintaining the performance and scalability of the system post-implementation Ideal candidates should have prior experience in similar projects and be...

Hi there. I'm running XCode 15.3 and I need a few pages done with simple, clean storyboards and View Controllers. I use Alamo Fire and Swift, so if you could use that to pull my data via my API links and display it in several pages that would be great. Categories > Collections > Items > Item Details You select one and it shows a list - Item Details is one record from a MySQL db I need each selected item to be a variable in the code of the ViewController so if I use the print function, I can see it at the bottom of XCode. I'll give you the 3 or 4 API webservice links. I can give you a super simple app to put it in too...

I'm looking for a skilled software tester to help with the beta testing of my latest software program. Key Requirements: - The software program is designed for Windows operating system, so you need to be well-versed with this environment - The main focus of the testing should be on the performance and speed of the program Ideal Skills and Experience: - Previous experience in software testing, especially beta testing, is highly preferred - Strong understanding and experience working with Windows OS is a must - Ability to analyze and report on software performance and speed, providing actionable recommendations for improvement

I'm looking for a skilled software tester to help with the beta testing of my latest software program. Key Requirements: - The software program is designed for Windows operating system, so you need to be well-versed with this environment - The main focus of the testing should be on the performance and speed of the program Ideal Skills and Experience: - Previous experience in software testing, especially beta testing, is highly preferred - Strong understanding and experience working with Windows OS is a must - Ability to analyze and report on software performance and speed, providing actionable recommendations for improvement

To integrate my Elmo alarm system with openHAB through bi-directional binding, I need a developer with openHAB and Elmo experience. The binding should be developed for E-connect, Elmo's cloud integration model. The features I'm after are: - Arm/Disarm functionality - Real-time status updates - Alarm event notif...for E-connect, Elmo's cloud integration model. The features I'm after are: - Arm/Disarm functionality - Real-time status updates - Alarm event notifications - Sensing and sending sensor status to openHAB items. Anytime there's an event, status change, or a sensor goes on/off, I need the binding to provide immediate updates. Your skills in openHAB binding, Java, and IoT integrations will be essential for this project. The same project i...

I'm in urgent need of an experienced Laravel developer for a VPS-hosted application. The application is facing some critical issues which need immediate attention. Key Responsibilities: - Quickly identify and resolve user interface issues. - Address database errors and ensure data integrity. - Implement necessary optimizations to ensure smooth running of the system. This project requires immediate action as the application is currently not functioning optimally. Hence, the ideal candidate should be able to work under pressure and deliver results within a limited time frame. Skills and Experience Required: - Proven experience with Laravel, particularly in debugging and fixing issues. - Strong knowledge of VPS hosting environments. - Ability to work under pres...

...16 years old and live in Latin America or Eastern Europe. ✻ NO EXPERIENCE REQUIRED ✻ You do not need any experience whatsoever, but you must be clever and eager to learn. No. I am *not* being charitable. I am being practical. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. I value intelligence and problem-solving ability over experience. I'd prefer to work with someone who is clever and learns quickly rather than someone experienced but is not very intelligent and/or does not solve problems scientifically. Would I hire an Isaac Newton or an Albert Einstein even if he had no programming experience? Of course I would. ✻ TESTS ✻ You must pass several difficult logic tests to work with me. The first logic test you complete for me will be an unpaid logic test. In...

I am currently using R, specifically the ppcor package, to conduct partial correlations on a sizable dataset. Unfortunately, the process is slow and fails to address all columns efficiently. I'm seeking assistance to: - Improve the computation speed - Enhance the handling of columns within my dataset The ideal freelancer for this task should be proficient in R programming, with specific experience in working with the ppcor package or similar tools for statistical analysis. A background in optimizing code for large datasets would be highly beneficial.

I'm looking for a skilled freelancer with experience in image stitching using OpenCV. The primary goal of this project is to merge two images into a single image. Project requirements : You will be able to choose 2 grayscale images from the graphical interface. The images will be read from the disk and displayed, and the mouse will be used to choose corresponding points on the images (at least 3). Pairs of dots will be marked with crosses of the same colour in the images, but distinct (random choice of colours) for each pair. After pressing a key a third image will be displayed containing the first image pasted to the second image on a black background. For this, the image registration algorithm will be implemented, which calculates the geometric affine transf...

I'm seeking a skilled professional well-versed in MAXQDA software and data analysis to assist with my upcoming project. The work will involve the analysis of multiple sets of data - primarily surveys, interviews, and focus groups. Key tasks involved: • Coding data sets on MAXQDA • Analyzing coded data • Delivering insightful interpretations of results The job will involve approximately 40 surveys, 12 interviews, and 2 focus groups. It's therefore crucial that the successful individual or team is able to perform this task efficiently, maintaining high-quality data analysis throughout. Having previous experience in a similar job, and professional knowledge of Windows operating system, is highly desirable. Therefore, this job is best suited for s...

I need to run TTS wine voices from Linux in docker. I found two tutorials that explain how. Or I need a developer to go through each tutorial and see if you can run the wine gui environment from a docker. Then package that solution as a Docker image I can run locally on lubuntu 22.04. I would do it myself, but I don’t have much experience with docker Requirements: 1 Install balabolka in wine - 2 Install cli balalbolka “bconsole”

I need a chip animation to use in online poker games

We are in need of a virtual assistant to post a job daily on LinkedIn following a specific set of steps. Ideal candidates for this position should have: - Excellent attention to detail - Strong organizational skills Only one job post will be required per day; we provide the necessary information to include. This is an ongoing position and the right candidate will be detail-oriented, able to work independently, and have strong communication skills. Please apply if you're interested in becoming a part of our remote operations team as a virtual assistant. Thank you.

...part billet aluminium swingarm for a 2007 Triumph Bonneville. Ideally designer will have some experience in designing parts in the automotive field or an area when stress/strength etc are a safety factor. This will be the largest part I will have had designed and made for my motorbike. Attached are photos of some of the previous smaller parts we made, along with a bunch of photos of inspirational swingarm designs. Sadly my previous designer is away due illness and I would like to progress with the project ASAP. So far the current swingarm for the bike is welded and steel and has been 3D scanned and important planes and parts put into a 3D model. Ideally designer would have experience in designing parts to be capable for CNC, as that's how it will be produc...

I am seeking a highly skilled developer with expertise in AI neural networks, particularly in Python, for a challenging project. Key Tasks: - Develop a sophisticated AI neural network - Create an intelligent program using open-source AI - Analyze tennis data for the program The primary goal of the program is to enhance player performance analysis through the use of AI. Ideal candidate: - Proficient in Python - Experienced in developing AI neural networks - Skilled in analyzing and interpreting data - Knowledgeable about tennis and sports analytics would be a plus

I'm in need of a skilled and experienced developer that can assist me in automating several tasks, organizing files and data on Google Drive using Google App Script and Java programming language. Key Tasks: - Create scripts to automate Folders and files - Improve file organization and management on Google Drive - Develop custom solutions using Java Ideal Skills: - Proficient in Google App Script and Java - Strong background in automating tasks - Proven experience in organizing and managing files - Prior experience with Google Drive is a plus Your expertise and knowledge in these areas are crucial for the success of this project. Looking forward to collaborating with a proactive and skilled developer.

Hello, how are you, I have a very easy task in Angular for someone who knows about NgRx. popular a select to make the call to an api (store). It's angular 15 and you have to know about actions, reducers, effects, and everything about NgRx. This should take 1-2 hours and my budget is $14. If you complete it there will be more tasks later. Write the word ragnar to know you read this. Thank you.

I'm looking for an experienced social media manager who can help me in creating and scheduling 200 posts for LinkedIn, Facebook, and Instagram. The posts will aim to target the Saudi market, focusing on Saudi public holidays, patriotism, and more. The requirements for this job are as follows: - Create 200 posts: The posts should be engaging, creative, and tailored for a Saudi audience. They should include high-quality, royalty-free stock photos and be bilingual in both English and Arabic. - Schedule posts: Utilizing Odoo Social Marketing, the successful candidate will be responsible for scheduling these posts for optimal times to reach the target audience. - Target Saudi Market: Understanding the Saudi culture and market is crucial. The posts should resonate with the lo...

I have a Node.js website where a critical bug has surfaced. Every time I log in with one ID, the session automatically switches to another ID after a page refresh. This is causing severe disruptions and needs urgent attention within 24 hours. Additionally, I would like to implement an SMS OTP system for password reset. Key Aspects: - Immediate resolution of the login bug that switches sessions. - Implementation of a secure SMS OTP system for the password reset functionality. Ideal Skills and Experience: - Proficient in Node.js and troubleshooting login related issues. - Experienced with implementing SMS OTP systems for web applications. - Quick turnaround to address the issues within the specified time frame.

I require a straightforward, user-friendly spreadsheet that calculates energy savings based on specific input. My needs are very particular. Here are the key aspects: Input Specifications: - It s...aspects: Input Specifications: - It should only take one input: an initial savings value representing the savings our product offers. Calculation Requirements: - I expect the spreadsheet to perform calculations for both percentage and dollar amount savings. Results Format: - The results should be shown as simple numbers; I don't need them displayed as percentages or any graphical representations. The freelancer fit for the task should be proficient in spreadsheet software and have experience in building similar savings calculators. A good understanding of energy s...

I'm looking to create a simple 5-page travel and tourism website for travelers. The website will showcase popular destinations and provide information on travel. Key Requirements: - Developing a 5-page website: The website should have a clean, modern design and be easy to navigate. It should include pages such as 'Home', 'Destinations', 'About Us', 'Contact Us' and 'Blog'. - Audience Engagement: The website should be engaging to travelers. This could be through interactive design elements, engaging visuals or other creative features. - Basic Documentation: Create some documentation to help me understand the technical aspects of the website. Ideal skills and experience: - Proficiency in web development: A good understand...

I need assistance with a data entry project where handwritten documents need to be accurately typed into Microsoft Word. Key Requir...project has a deadline, so the freelancer should be able to complete the task within the given timeframe. - Formatting: The final data needs to be well-structured and presented in a clean manner. Ideal Skills: - Proficiency in Microsoft Word. - Excellent typing speed and accuracy. - Previous experience in data entry, especially with handwritten documents, would be a plus. - Attention to detail and ability to maintain formatting consistency. This project is perfect for someone who is meticulous and has a good eye for detail. If you have these skills and are capable of delivering high-quality work within a given time frame, I lo...

I'm seeking a skilled developer to create the back-end of an auto-caption platform. Your responsibili...captions as needed. - Workspaces for teams/agencies: The system should support collaborative workspaces, ideal for both individuals and enterprises. Ideal Skills: - Proficiency in Python, Java, and C# is a must. - Experience in developing similar platforms. - Strong understanding of back-end development. - Familiarity with real-time captioning and language translation algorithms. - Ability to implement user-friendly and customizable interfaces. - Experience in creating collaboration tools is a plus. The target audience for the platform is diverse, catering to both individuals and enterprises. Your role will be instrumental in ensuring the smooth ...

...engineer with expertise in using Cisco Packet Tracer for a small-scale ISP network project. - Tasks: The main responsibilities of the project will involve configuring and setting up the entire network structure including routers, switches, and other necessary network components. Additionally, I will require assistance in ensuring the network is secure and troubleshooting any issues that may arise during the process. - Goal: The main aim of this project is to successfully build and simulate a small-scale ISP network using Cisco Packet Tracer. - Experience: The ideal candidate for this project should possess: - Proficiency in using Cisco Packet Tracer for network design and simulation. - Strong understanding of network configuration and securit...

I'm in need of a proficient Java developer to help me with a desktop application. I'm in a position to provide the entire code base, which will serve as a significant guide for the project. The ideal candidate for this job should have: - Solid experience in Java programming, preferably with desktop applications - Excellent problem-solving skills - Ability to work with an existing code base Having these skills will enhance your ability to deliver this project successfully. Your understanding of Java as it pertains to desktop application development is key to making this project a success.

HI we are looking for Web and mobile app developers for cs cart who can also give some idea. ( using ) Reference is We will add Auction bidding option ( ) I was hoping to see any references you’ve created that is similar to direct-liquidation idea, we want something very similar but with having the auction feature added, which is something already available and offered from CS-Cart Looking to see what would you suggest to make with a similar idea to our reference Buy now and Bid option with payment gateway. multivendor with a bidding system. Ppl can buy or bid based on vendors choice and the system

I am in need of someone adept in Excel and knowledgeable in medicine, especially in dosages and weight-based calculations. The challenging aspect of this project is to modify an existing locked Excel spreadsheet which is used to calculate dosages once a patient's weight is entered. Tasks involve: - Updating the dosages of specific medications based on the guidelines I have on hand. - Modifying the weight-based formula in alignment to these dosage updates. Skills and experience: - Proficient in Excel and worksheet protection - Comprehensive understanding of medical dosages - Experience or understanding of weight related dosages calculations. I will provide the necessary medication and dosage guidelines to the successful bidder fo...

I'm seeking a skilled professional to conduct basic video editing such as cuts and transitions. The main objective is to create promotional content with an engaging narrative. Furthermore, infographics will be integrated into the video to emphasize key points. Ideal candidates for this project will have proficiency in video editing and infographic design. Your portfolio demonstrating projects with similar requirements would be highly appreciated.

...RESERVE BIDS****************************************** ****************NEED TO BE NO MORE THAN 3 HOUR DIFFERENCE IN TIME FROM UK********************* I'm in need of a proficient report designer/builder to create some Sage 50 reports in Business Central. The designer should be able to create and design reports in a visually appealing manner. Key Requirements: - Design and build Sales, Purchase and Inventory reports. - In the Sales report, include Sales revenue, Sales quantity, and Customer names. - Present the Sales report in a table format. Ideal Skills and Experience: - Proficient in Sage 50 and Business Central. - Expertise in report design and building. - Ability to present data in a visually appealing way. - Go...

...skilled Java developer with experience in Android app development. The app I'm envisioning is an e-commerce platform. Key Features: - User registration & Login: The app should have a simple and secure user registration & Login process, allowing users to set up accounts and make purchases using pament service. - Push notifications: It should offer push notification functionality to alert users of any updates, promotions or important information. - In-app purchases: The app should allow for in-app purchases, making it easy and convenient for users to buy products. Ideal Candidate: - Proficient in Java and hands-on experience in Android app development. - Prior experience in creating e-commerce platforms ...

...registration module that records all relevant client information in an organized and efficient way. - EMI & CIBIL Management: The software must include functions that manage Equated Monthly Installments and Credit Information Bureau (India) scores. - SMS integration: An alert and communication feature via SMS is required for regular updates to clients and management. Ideal Skills and Experience: - Proficient in Java programming language which is our preferred language for this project. - Experience in web-based software development. - Past work that demonstrates your ability to create complex online software, preferably related to finance or microfinance. - Knowledge of microfinance practices and sector would be beneficial. Include in your pro...

...company to help upgrade a state-of-the art startup MEMBERSHIP PLATFORM; website, iOS & Android apps, and admin panel. **OVERVIEW** The framework is built in versions that are several years old. For example Node JS 7.10.0 and MySQL 5.7.0. Everything needs to be updated to highest stable version that offers support and packages. For Node.Js that will likely be version 18 or 20 Moreover, this project offers an excellent opportunity for more development. **QUOTE: UPGRADE** -Please provide a quote for upgrade of website, iOS & Android apps, and admin panel. -The Framework described below. -Specify team size and roles. -Time frame for completion. **PLATFORM FRAMEWORK & DETAILS** Framework: React, Node, Express, React Native Frontend: React (website),...

...I'm interested in three articles 800-1000 words each - feel free to make more engaging titles: 1. "Technologies and Frameworks Used in Online Banking Software" 2. "Benefits of building custom virtual wallet solutions into your product" - here to speak about features of virtual wallets, flexibility to convert credits in exchange for additional services, etc. 3. "Compliances and certifications that might be needed for a financial services startup" - explore main compliances for the US and European countries a fintech software startup should know about. The main goal of these articles is to educate our audience. Therefore, the content should be informative, engaging and able to simplify complex topics for an informed readership. K...

Payment will be paid according to each repo in MS Projects' Jira system The payment calculation will follow the actual time for each repo except the time to fix bugs.

...enhancing the reflection in a mirror to achieve a more realistic look that fits better with the room depicted in the attached photo. Here are the details of my request: * Realism: Please adjust the reflection in the mirror to appear more realistic. Ensure that the lighting, colors, and objects reflected in the mirror align with the actual elements present in the room. * Room Fit: The reflection should seamlessly integrate with the room's decor, style, and color palette. It should reflect appropriate parts of the room, such as furniture, wall color, and other relevant details that are visible in the photo. * Mirror Shape: The shape of the mirror should remain unchanged. The enhancement should solely focus on the content of the ref...

i need to get the services of a developer who understands PHP & Java to correct and update some open source software. I have access to raw code and git hub library. Programs work, but needs some adjustments to get them to operate properly. There is not a lot of parts of the the different software that needs correcting and so i would not expect it to take too long, as most of the features work fine, but there are some features that are not working in correct manner. I want to start off with one application fix. Then if work fine, we can work together to add extra features.

In search of a professional with expertise in managing multiple aspects of a small business (1-10 employees). Requirement includes the following key areas: - Inventory Management: Highly skilled in inventory strategy, maintaining accuracy, and ensuring timely order fulfilment. - Customer Relationship Management (CRM): Proficiency in the management of all aspects of customer relationships, with the aim of improving business relationships, assisting in customer retention, and driving sales growth. - Project Management: Capabilities in managing projects, tracking progress, and ensuring smooth workflow in our small team set-up. - Billing and Accounting: Knowledge on maintaining a clean ledger, managing bills, conducting proper accounting, p...

...engineer with expertise in using Cisco Packet Tracer for a small-scale ISP network project. - Tasks: The main responsibilities of the project will involve configuring and setting up the entire network structure including routers, switches, and other necessary network components. Additionally, I will require assistance in ensuring the network is secure and troubleshooting any issues that may arise during the process. - Goal: The main aim of this project is to successfully build and simulate a small-scale ISP network using Cisco Packet Tracer. - Experience: The ideal candidate for this project should possess: - Proficiency in using Cisco Packet Tracer for network design and simulation. - Strong understanding of network configuration and se...

Looking for a WIX developer to add a new tab to my website and include some text and documents in it. The job is very straightforward and is expected to be completed as soon as possible. Key requirements: - Add a new tab to the existing WIX website - Populate the new tab with text and tables Please note: - This project is minimal in complexity and is expected to be completed quickly - The new tab should be seamlessly integrated into the overall design of the website - I will provide the necessary content for the text and documents - I require a WIX expert with a good eye for design and usability Ideal skills: - Proficient in WIX website builder - Experience with adding tabs and content - Strong attention to detail and design aesthetics - Availability to complete th...

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I have identified the s...code that needs to be converted to Java. The CPP code interacts with external systems and the Java code should maintain a similar code structure as the CPP code. Key Requirements: - Convert CPP code to Java: You should be experienced in both languages and possess a strong understanding of how to translate complex code structures. - Maintain a Similar Code Structure: The Java code should be as close as possible to the original CPP code in terms of its structure. I'm looking for a developer that can efficiently convert the code and ensure that it maintains the same ability to interact with external systems. Ideal Skills: - Proficient in C++ and Java. - Experience in translating code from one lan...

Please review attached drawings prior to bidding. Project info: - Design to New York State Residential Code (USA). - Concrete footing/CMU foundation. - Slab on grade @ first floor. - 2x6 wood frame walls. - 2x10 floor joists @ second floor. - Wood trusses @ roof. Drawings needed: - Foundation plan. - First floor plan. - Second floor plan. - Roof plan. - Exterior elevations. - Building section(s). - Wall section(s).

...specialist with a strong background in full-stack development to work on an exciting project. Key Requirements: - Proficiency in AI/ML methodologies and algorithms. - Hands-on experience in full-stack development. - Ability to seamlessly integrate AI/ML with the front-end and back-end of web applications. Your responsibilities will include: - Developing and implementing AI/ML models for specific tasks. - Ensuring the AI/ML components work effectively with the existing tech stack. - Enhancing the overall efficiency and effectiveness of the application through AI/ML capabilities. Please provide examples of relevant projects you've worked on in the past, especially those where you've combined AI/ML and full-stack technologies. Experience with Pytho...

I'm looking for someone with demonstrable clago experience ( Must share previous work samples and also show me live evidence on a video call to be considered eligible) to code my indicator-based simple bot within 5 days. Anyone who quotes above budget will be disqualified immediately. Feel free to suggest if any of my requirements are difficult for your skill level and I can consider them. Those who don't reply to msgs for more than 15 minutes will not be eligible as they are not reliable to work with.

I'm seeking a skilled Python programmer with O...from PDF and images before. The primary skills desired include: - Python programming - Knowledge of OpenCV - Familiarity with table and structure detection Your main task will be to develop a program that can accurately identify table structures within input files. The files will be PDFs or images, or both. You're expected to program a feature that detects these components: - Cell boundaries - Text within the cells - Overall table structure For the sake of this project, merged cells should be discerned as a single entity during the detection process. Your solution should demonstrate precision in merged cell detection. I look forward to bids from those passionate about computer vision tasks and tackling chal...

I need New freelancer who can create an advanced Productivity app. like Regain screen time + Focus only for Android. The app should have the following features: - All apps Usage - App Reminders: for Example: When the user selects any app for reminder. Let's YouTube as an example. When t...time, then selected app open like youtube open 3, Instagram open 5. 2. Apps : Shaw the app list for selecting and app usages data. I am looking for a new Freelancer who can make an advanced Android app. And this is only one projecte that we can hire new freelancer for longe term Project. Skills required - Android studio app Development - Mobile Security - Experience with phone monitoring apps - Java, Kollin It's important that the app is user- friendly and you must also provide ...

...inspiration, and create a drawing in your own style, a similar style like this, that is funny of the celebrity MARK ZUCKERBERG, and the name for this drawing will be MOORK ZUCKABORG use anything that comes to imagination to make fun of him and make a funny drawing. We really like the drawing of Elawn Moosk, but try a few different options. The winner will probably enter more than one drawing. The winner will not only win $250, but they will win the chance to work with our team full time. We hope to see some awesome hilarious entries for this contest and hope to work with a lot of you soon as we may crown more than one winner. Prize is GAURANTEED! Be creative, enter as many times as you can with something original, funny, depicting the billionaire mark Zuckerberg in yo...

...picture of the paper from which it is typed. OCR should be done automatically. We can take pictures with a mobile phone in a few seconds so that everything is finished. The application is in spring boot and angular. The database is mysql. Functionality for Taking Photos Using HTML5 and JavaScript, you can use an input element with the type file and the attribute accept="image/*" to allow users to take pictures of documents directly from the browser on a mobile device. Uploading the Image to the Server When a user takes a picture and clicks the save button, the image is sent to the backend server via an HTTP POST request. The backend server can use a framework Spring Boot (for Java) to process the uploaded images. Image Processing and Data Extracti...

I'm on a tight deadline to develop a new application using Laravel. There are some minor bugs that need to be resolved before we can move forward. Ideal Skills & Experience: - Expertise in Laravel and PHP - Proficient in resolving minor bugs - Able to work efficiently under a tight deadline - Strong communication skills, as we'll need to discuss bug resolution progress and application development milestones regularly

We are a software development company that has developed password management solution. As part of our service offerings, we provide a browser extension that allows users to manage their passwords...properly and that security is guaranteed It is also required to perform an update from Angular 1 to the latest version. It's important that the extensions still works fine on Firefox, Chrome and Edge. Requirements: • Experience in developing browser extensions, especially for Chrome and Firefox • Expertise in migrating extensions from Manifest V2 to Manifest V3 • Good knowledge of JavaScript, AngularJS (V1.x), HTML and CSS • Communication skills in German or English Time frame: You can choose your time freely. However, will n...