Develop simple calculator php jobs

The task at hand is to upgrade the PHP version of my content management system from 7.2 to 8.1. I have been using a PHP without any frameworks, and I'd like to keep it this way. I'm seeking a skilled developer well-versed in PHP and experienced in operations without frameworks. Your responsibilities will include: - Studying the existing PHP code - Carrying out the necessary modification for smooth running on PHP 8.1 without any performance degradation. - Testing and debugging post upgrade to ensure seamless system operation Please note, I need this work completed within 7 - 15 days.

I am seeking a skilled professional to develop a facial biometric validation system that ensures high accuracy. This system will be integrated into both a mobile and web application for the sole purpose of identity verification. The primary goal of this system is to prevent fraudulent activities and provide enhanced security. Key Responsibilities: - Develop a robust facial biometric validation system with a high level of accuracy - Integrate the system seamlessly into both a mobile and web application - Implement features that support identity verification Ideal Skills and Experience: - Proficiency in developing biometric systems, particularly facial recognition technology - Prior experience in creating and integrating systems into mobile and web applications - Familiarity ...

I require a professional freelancer to develop a dynamic, user-friendly car advertisement website. This platform will serve as a marketplace for both new and used cars, empowering users to explore options effortlessly and make informed decisions. Primary Purpose: * Implement robust search functionality to enable users navigate based on their specific requirements, such as car type, model, brand, year, and other factors. * Create a section for featured listings to highlight select cars, thereby giving sellers the opportunity for added visibility. * Develop a flawless and transparent user review system to allow communication between buyers and sellers regarding the performance, functionality, and reliability of the listed cars. Transaction Feature: * Integrate a secure and...

I'm looking for a skilled professional who can develop a top-notch Cover page specifically tailored for senior executives. The tool should be dynamic, easy to use, and visually engaging to cater to this demanding audience. Key Features: - Template Selection: The ability to choose from a range of creative and visually appealing templates is crucial. These templates should be uniquely suited for senior executives, showcasing their experience and skills in the best light. Ideal Skills: - Prior experience with CV/resume builder tools - Strong sense of design, especially in a creative context - Understanding of the needs and expectations of senior professionals - User experience design to ensure the tool is intuitive and easy to use Experience in designing for high-level profess...

As a client, I'm looking for a seasoned professional to revamp my existing website and develop a user-friendly mobile application for our members using WordPress. Primary Goals: • Improve user experience • Increase customer engagement • Enhance website functionality Key Features: • Responsive design that is tailor-made for all screen sizes • A secure members-only area that requires login The ideal candidate will have the following expertise: • Proficiency in WordPress • Experience in responsive web design • Skill in developing secure login areas This project calls for someone well-versed in creating engaging, user-friendly platforms that drive customer engagement, enhance website functionality, and improve the overall user ex...

I need a professional with experience in developing machine learning models that can help me create a model that will calculate true odds for horses in races. Your main task will be to analyze past performance data, race results, and betting data and develop a model that can find positive expected values within the races. Key requirements: - Experience in developing machine learning models for predictive analytics. - Ability to work with and analyze horse racing data. - Strong understanding of odds calculation and betting practices in horse racing. I'm looking for candidates with a strong background in statistics and data analysis, particularly in the field of sports betting. Successful freelancers should include their experience in developing similar models in their appl...

I'm looking for a Flutter developer who can create an application that simply redirects to an existing responsive website, www.saveonrx.net. The main goal is to give this website a feel of a native mobile application, while supporting both Android and iPhone devices. Key Details: - The application should be built using Flutter. - There is no requirement for extra functionality beyond redirecting to the site. The ideal freelancer for this project should have: - Experience in developing with Flutter. - A good understanding of mobile application design. - Ability to work with provided assets, including logos and brand colors. Please share your relevant experience.

I'm seeking a skilled individual to aid identifying potential trading opportunities in the stock market (National Stock Exchange or Bombay Stock Exchange) through harmonic pattern analysis, specifically focusing on ABCD patterns. Key Points: - Your primary task would be to develop an interface wherein I can get to see the charts with the above pattern in the stocks included in nse or bse 500. I am looking at daily timeframe and thus EOD data will suffice. - The project is focused on the stock market, hence, knowledge of coding (I guess Python will be ideal) and understands or willing to know what is this pattern that I am looking for. I would be collaborating with the freelancer for further additions and pattern identifications for my research based on the output given and its...

Seeking an SEP expert using Yoast Premium SEO with a good command over the English language to optimize my WordPress hosted websites. Here are the links to the websites

I'm in need of a PHP developer to assist with resolving a specific issue within my code, and also adjust some functionality related to user balances and payment processing. - The issue is isolated to a certain part of the codebase. I have a video that comprehensively explains the problem, saving you time on debugging and troubleshooting. - The main issue at hand involves the necessity of adjusting user balances and funds for payments. This requires a high level of precision and understanding of PHP functionality. Ideal candidates should have: - Proficient in PHP and associated technologies. - Strong problem-solving skills to address the issue quickly. - Experience in user balance management and payment systems is highly desirable.

...database solutions for our organization, leveraging Netezza and Oracle technologies.  Lead a team of developers in the implementation and maintenance of database systems.  Collaborate with other stakeholders to gather requirements and define database architecture to meet business needs.  Optimize database performance through indexing, query optimization, and other performance tuning techniques.  Develop and enforce data standards and best practices to ensure data integrity and security.  Provide technical guidance and mentorship to junior developers.  Troubleshoot database issues and provide timely resolution.  Stay up-to-date with the latest trends and technologies in database management and architecture. Skills and Qualifications  Bachelor's degree in Computer ...

I'm in urgent need of a PHP expert to assist in creating (or finish the unfinish project attach ) a server-side application that will use Google Drive API, Google Calendar API, and/or Google Contacts API. The main priority is to implement user sign-in functionality for the application to ensure secure access and authentication for users. Key Requirements: - Seamless integration of Google Drive API, Google Calendar API, and/or Google Contacts API into a PHP worker application. - Implementation of user sign-in features to authenticate users and provide secure access to the application. - Priority on the ability to upload files using Google Drive API. The ideal freelancer must have: - Proficiency in PHP and experience with server-side applications. - Expertise in ...

I'm in need of a professional who can create a TradingView alert for me. The task involves setting up alerts for a list of 340 pairs on TradingView using a custom trend-based indicator. Key Requirements: - Develop an alert system for 340 pairs on TradingView. - Utilize a custom trend-based indicator for the alerts. Skills Needed: - Proficiency in TradingView platform. - Experience in creating custom indicators. - Strong understanding of trend-based indicators. The main deliverable for this project is a functional alert system that is able to monitor the list of 340 pairs and notify me based on the signals generated by the custom trend-based indicator. Please only bid if you have prior experience in trading alerts systems.

I'm seeking a skilled VR developer with a strong background in the Meta Quest platform for interactive apps. Key Requirements: - Develop an interactive VR experience that's engaging and user-friendly - Implement VR specific mechanics, such as gaze-based, hand-movement interactions, and intuitive controls - Incorporate high-quality visuals and 3D environments that are optimized for VR - Design and integrate a variety of unique and interesting avatars that the player can interact with - Ensure the app is suitable for a single user experience Ideal Skills and Experience: - Prior experience in developing VR games, ideally for Meta Quest - Proficiency in Unity or Unreal Engine (or other relevant game development engines) - Strong understanding of game design principles, part...

We would like to develop a new woocommerce web site in three languages, in order to sell swimming products (approximately 200 products) We are a society based in Switzerland French speaking developpers would be probably an advantage for us

Hey, I'm currently developing a token on Solana called Kosher Token. Once that is complete, I would like to develop an app. I would like to get a quote for developing an app with you. The app will need to run on mobile (apk) and desktop (cloud). The MVP will include two products: the Kosher Wallet and Kosher Vendor. Need a quote for each product respectively. Please see UI design attached for reference. (Desktop and mobile versions will be very similar. We do not need two completely different designs) The landing page is already done: I only need a quote for the app. Please review the documents attached and ask any relevant questions you may have. Then please send me a rough estimate and timeline. I ignore all auto bids. I only engage with meaningful and relevant inquiries

As discussed in chat and outlined in the provided document, excluding referrals, support ticket and reports

Basically we are dealers in computers and cctv cameras I am looking for a website, only one messaging bar center of website once client sent message from that message, the same I have to receive on my whatsapp message and then we can continue chat in whatsapp only, basiclly I want my clients to forward to whatsapp chat and a nice bakcground image of all computers parts and cctv parts image One logo of my company name with images of computers brand

I'm looking for a skilled developer to create a clean and professional website on Solana. Key Requirements: - Develop a website on the Solana blockchain - Implement a clean and professional design - Add necessary features for a typical business website Ideal Skills: - Strong experience in web development, specifically on the Solana blockchain - Proficiency in creating clean and professional designs - Understanding of typical features needed for a business website Please note that the primary function of this website was not specified by the client. It would be beneficial if you can include some suggestions based on your expertise. Thank you!

I require a skilled professional to develop a machine learning model for predictive analytics revolving around weather data. The end objective is to accurately predict air quality. Main Responsibilities: - Development of a predictive analytics model using machine learning techniques - In-depth handling and processing of weather data Ideal Candidate: - Solid experience in Machine Learning, with a focus on predictive analytics - Proficient in handling and analyzing weather data - Skilled in integrating and adapting machine learning models into software applications - Previous experience in air quality analysis will be a plus Overall, the project focuses on leveraging weather data to foresee air quality conditions. Your trained model should empower decisions based on its predictio...

...the world. From fashion to home decor, our platform caters to discerning customers seeking unique, high-end items. Job Description: As a Freelance Sales Expert, your primary goal will be to generate a minimum of 100 sales per month for KHLuxuryShopping. You will leverage your sales expertise and network to drive customer engagement and increase conversions on our platform. Responsibilities: Develop and execute strategic sales plans to achieve or exceed the target of 100 monthly sales. Identify and engage potential customers through various channels including social media, email marketing, and networking. Build strong relationships with clients and provide exceptional customer service to drive repeat business. Monitor sales performance and provide regular reports and insights t...

...goal of this project is to enhance the document management capabilities of our SharePoint system. Key Requirements: - Extensive experience working with SharePoint - Proven background in graphic design - Ability to understand and implement specific design requirements Ideal Skills: - Proficiency in SharePoint customization - Strong command of SharePoint migration best practices - Capability to develop and deliver SharePoint training sessions Your role will involve: - Customizing our SharePoint system to improve document management - Using your graphic design skills to create visually appealing, user-friendly interfaces - Implementing specific design requirements to meet our project goals Your success in this project will be determined by your ability to seamlessly integrate y...

...populate VAT information from the Job View page during invoice creation in Laravel. 24. Implement company filter and action links for quotations based on type on the Invoice listing page in Laravel. 25. Disable automatic PDF creation when viewing data; display data in HTML view instead in Laravel. 26. Develop a calculator for estimating materials, ensuring compatibility with the old CRM and website in Laravel. 26a. Update the Enquiry database to save enquiries from the website Estimate Calculator form in Laravel. 27. Work on integrating a map to visualize data in Laravel. 28. Implement CRUD functionality for Email Templates in Laravel. 29. Allow selection of email templates within the current module and associate specific module items with them in Laravel. 30. Integ...

Website Designer , Php , E Commerce having knowledge of MySQL

I'm in need of a detailed and impactful email marketing campaign targeting 16,000 recent graduates. I will share the Email data. The campaign is designed to promote and generate interest in my upcoming "Training & Internship Program." related Webinar Inviting. I will share the email Content as well. Key Responsibilities: - Develop and execute a strategic email marketing plan - Create compelling content that resonates specifically with this audience, focusing on the benefits and opportunities the program offers - Employ best practices to ensure high open and click-through rates - Monitor campaign performance and make data-driven adjustments as necessary I'm happy to discuss further details about the project with interested freelancers. Looking forward to h...

I'm looking to develop a comprehensive fitness app that combines tracking, planning and voice recognition features. This app will have to be available on iOS and Android, and also have a web-based version. Key Features: - Calorie Tracking: Users should be able to log their daily food intake and keep track of their caloric intake. - Exercise Tracking: This part of the app will allow users to log their workouts and monitor their progress over time. - Meal Planning: I intend for this app to provide users with meal planning options that suit their fitness goals. Unique Feature: I'm also really keen on incorporating voice recognition feature to make the user experience more convenient. Integration: For a seamless user experience, the best app should be able to integrate wi...

Hello, I’m the founder of Berlin’s first hostel for queers & allies. Until I’ve found the actual physical hostel space I’d like to already have a 3D drawing for interior design by a skilled designer / artist. What I need is 3 pieces on different locations within the hostel: - the recpetion / lobby area - a dorm - a private room (double room) Requirements: - Proficiency in 3D design software. - Develop a modern style & detailed interior that's appealing and professional, in colour. - Prepare 3 perspectives or views to provide a comprehensive understanding of the future space; these are for the reception/lobby area, a dorm & a double room Ideal skills and experiences include: - An architectural / interior design background or significant exp...

I am looking for a talented Photoshop / Illustrator designer who can create a very simple design for me. The purpose, specific elements or components, and preferred color scheme are determined. This project is perfect for a designer who can take a basic idea and turn it into a visually appealing design. SKILLS: - Proficiency in Photoshop and Illustrator - Creative and good eye for design - Ability to work and complete this in the next hour

...an experienced web developer to create a simple interactive website. The site should be designed in a modern and simple style, with a consistent colour scheme (i will tell you what colours). The main features of the website should include a login, sign-up, and user profile functionality and a unique feature which is the map using Google API. The website is about exploring castles in Edinburgh, England with the core feature being an interactive map, where users can click on castle names/icon and a pop up of a castle image will show up on the map. They can also save castles to favourites. Key Expectations: - Create a modern, interactive website - Use HTML, CSS, and JavaScript with any UI framework or JS library of your choice - Implement a simple login/sign-up, a...

I am seeking a proficient blockchain developer who can assist me in creating a gaming-focused decentralized application (DApp) on the Ethereum network. Key Responsibilities: - Design and develop a user-friendly, interactive DApp that caters specifically to gaming - Ensure the DApp is secure, reliable, and performs efficiently on the Ethereum network - Collaborate with me to bring creative and innovative ideas to life in the DApp The ideal candidate should have: - Proven experience in developing DApps on the Ethereum network - A strong understanding of blockchain technology, smart contracts, and the Ethereum ecosystem - Prior experience in gaming-focused DApp development is highly preferred - Excellent communication skills and the ability to work collaboratively

I'm in need of an experienced professional who can help improve my workflow by automating tasks within Visual Studio using C#. Key Responsibilities: - Understand my workflow: The first step would be to understand the tasks that could be automated in Visual Studio. - Develop automation scripts: The core of the project will be developing efficient and effective C# automation scripts to handle these tasks. - Testing and optimization: After developing the scripts, there will be a need for testing and optimization to ensure the automation runs smoothly without any issues. Essential Skills: - Proficiency in C#: A strong background in C# programming is a must for this project. - Knowledge of Visual Studio: Familiarity with the Visual Studio environment will be a definite advantage. ...

I need a skilled developer to create a graph logic application in either Core PHP, JavaScript, or JQuery. The application will focus on visualizing user engagement data, specifically the bounce rate. Key Requirements: - Develop a graph logic application that utilizes Core PHP, JavaScript, or JQuery. - The system should effectively visualize user engagement data. - The application should specifically focus on visualizing the bounce rate metric. Ideal Skills: - Proficiency in Core PHP, JavaScript, or JQuery. - Experience in developing graph logic applications. - Understanding of user engagement metrics.

Website PHP version updation..............

I'm seeking an ex...installation within an indoor setting, employing the use of colourful textiles, mesh or artificial flowers as the primary material. Artist should be London based in the UK. Desired Experience & Skills: - Proven experience in surrealism art is favourable. - Ability to work well with cloth material. - Strong aesthetic eye for indoor art placements. What I Expect: - Engage in conceptual discussions. - Develop and execute the surrealist art project indoors. - Ensure the cloth stands out to modify the mood of the room - Theme: light and harmony Considerations: Due to the nature of this project, a keen understanding of indoor space maximization is vital. Applicants should have a portfolio showcasing previous works, especially surrealistic cloth art installa...

can you help me with developing a typography plugin for Canva? Canva is an online graphic design platform that offers various design tools and templates. The plugin should generate visually appealing text styles based on user-provided keywords and their weights. It should support custom fonts and color schemes, and gracefully handle different user inputs. Please develop this plugin using React and TypeScript, and provide the necessary documentation and test cases. Let me know if you have any questions or need further

I'm seeking a proficient and experienced content writer to develop engaging and captivating scenario-based learning modules for a training program. This project will benefit from someone with: - Prior experience and expertise in creating content for various training programs - Deep understanding and knowledge in leadership development and employee engagement - Experience in designing scenario-based learning material which engages the trainees and contributes to better learning outcomes Your key role will be constructing easy to understand, compelling interactive learning scenarios ensuring a high degree of user interactivity that will assist the comprehension of the training programs. It's important not to forget to incorporate elements of fun and engagement within the...

I'm in need of an expert who can integrate my Odoo 17 system with Power BI and ensure that data is synchronized every hour. Key Responsibilities: - Develop a seamless integration process between Odoo 17 and Power BI - Ensure that the data is synchronized every hour - Provide a secure and reliable system for the integration Ideal Skills and Experience: - Proficient in Odoo 17 - Experienced with Power BI - Expertise in data synchronization - Previous experience with hourly data sync would be a plus

... Key Responsibilities: - Crafting and implementing effective sales strategies. - Establishing and nurturing partnerships. - Proactively engaging in networking and event attendance. - Conducting thorough market research. - Negotiating and closing deals with potential clients. Lead Generation Strategy: - Utilize social media platforms to connect with potential clients and generate interest. - Develop and execute content marketing strategies to attract and engage leads. - Implement a referral program to encourage existing clients to refer new business. - Attend networking events to expand our professional network and generate leads. Ideal candidates should have: - Proven experience as a Business Development Manager or in a similar role. - Strong knowledge of sales strategies and ...

I'm seeking a capable professional to develop an Android application utilizing Appsheet with the main function focused on recording customer meter readings for our utility company. Ideal Skills and Experience: - Proficiency in Android app development - Experience with Appsheet - Possess understanding of location tracking feature integration Project Features: - The application must record and store meter readings efficiently for each customer. - An incorporated location tracking feature is required to know the exact locations of each reading. No offline access or data backup features are needed. The main emphasis should be on user-friendly interaction and seamless performance. Kindly bid with your estimated timelines and any other suggestions you think could enhance the ov...

...machine. Set up the necessary Kafka topics, partitions, and brokers to support distributed messaging. Ensure proper security configurations and access controls are in place. Master Script Development: Develop a master script that acts as the central controller for the messaging system. Implement functionality to bulk-review messages in the queues every 10 minutes. Design and implement filtering logic to identify and remove unnecessary messages based on predefined criteria. Coordinate the distribution of messages to worker scripts for further processing. Worker Script Development: Develop worker scripts in Python to process messages received from the master script. Implement the necessary logic to handle and process messages efficiently. Ensure proper error handling and...

Looking for a full stack developer with strong React JS skills to assist in creating a responsive website. Must have proved 5+ years of exper...running smoothly and efficiently. Ideal Skills and Experience: - Strong proficiency in React JS and familiarity with C# API and NodeJS. - Experience in frontend and backend development, preferably in creating responsive websites. - Ability to work effectively on multiple tasks and projects simultaneously. - Good problem-solving skills and a keen eye for detail. Your primary focus will be to develop both the frontend and backend of the website to ensure it is responsive and functional across all devices. You should be able to work independently, communicate effectively, and be dedicated to delivering high-quality results within the given t...

I am looking for an experienced course creator to develop a comprehensive video tutorial focused on Microsoft Power Query. Key Features: - User-friendly interface - Capabilities to import data from various sources - Customizable course structure The ideal candidate should have the ability to break down complex concepts and make them easily understandable. The course content should cater to beginners and intermediate level learners. Course Duration: Each video course module should be crafted with the target of a total duration amounting to 3-4 hours. This could be composed of several shorter lessons or modules, for easy consumption and better learning experience. Required Skills: - Strong knowledge of Microsoft Power Query - Proven experience in creating video courses - Excelle...

I am seeking a skilled developer to customize our existing Worksuite CRM and develop a companion mobile app for both IOS and Android. Key Customization Features: - User Interface Redesign: The interface needs a fresh look. This includes a color scheme update, font style change, and layout modification. Please provide examples of similar projects you have completed and detail your experience with Worksuite and mobile app development.

I need someone to display my YouTube comments based on newest first. I use PHBB forum so I would like it shown on top. It can accept html and php I believe. It should only show 5 latest. So if you can create this on your site I can upload it to mine and so we can see this on a blank page. Then I need code to insert into my Phbb forum

I am looking for a creative Arab designer who can develop a unique scarf design for me. The design needs to be customized and should integrate the national symbols of the UAE along with unique patterns. Key Requirements: - Customized design that combines UAE national symbols and unique patterns - Color scheme in elegant, high class. - Patriotic Arabic calligraphic, Scarf should contain patriotic sentence in Arabic calligraphy. - Uniqueness: The design should be unique, not copied from online. - English explanations: Kindly give the English translation notes for each Arabic design. Ideal Skills: - Proficiency in graphic design software - Experience in creating scarf designs - Knowledge of UAE national symbols and culture - Ability to create unique and eye-catching patterns

I'm in need of a skilled individual who can help enhance my YouTube gaming channel. The goal is to maintain a professional yet captivating look and feel throughout the videos. Key responsibilities: - Edit and enhance gaming videos - Create unique, professional-looking thumbnails - Develop visually appealing channel art - Craft engaging intro and outro animations Ideal candidate: - Proficient in video editing software, such as Adobe Premiere Pro or Final Cut Pro - Skilled in graphic design, particularly for YouTube content - Capable of producing high-quality, professional-looking content - Experience with gaming-related videos is a plus - Able to deliver within agreed deadlines If you have these skills and are passionate about gaming and YouTube content, I'd love to hear...

...Media Manager to handle our Facebook, Instagram, and LinkedIn accounts. The ideal candidate will have a passion for storytelling, a keen eye for design, and a deep understanding of social media platforms (Facebook, Instagram, LinkedIn). This role involves developing and implementing social media strategies to increase our online presence Key Responsibilities: --------------------------------- - Develop, implement, and manage our social media strategy. - Create engaging content. - Manage and oversee social media content. Requirements: ---------------------- - Proven work experience as a Social Media Manager or similar role. - Excellent knowledge of Facebook, LinkedIn, Instagram, and other social media best practices. - Understanding of SEO and web traffic metrics.. - Good unders...

I'm seeking a skilled and experienced professional to develop a Detailed Project Report (DPR) for a real estate project in Lucknow. This report is primarily for potential investors, therefore it should be extensive, informative, and compelling. Key tasks and requirements: - Develop a comprehensive DPR that clearly outlines the potential of the project, its financial viability, and the predicted return on investment. - The DPR should be structured in a way that is easy to understand for investors with varying levels of real estate knowledge. - Conduct a thorough market analysis specifically focusing on Lucknow real estate market. - Recommend the most suitable real estate project type (residential, commercial, mixed-use) based on the market analysis. - The DPR should cont...

I'm looking for a skilled scriptwriter to develop scripts for five short social media commercials. These commercials are intended for a middle-aged adult audience and will primarily be aired on social media. The script should be around 15-30 seconds and show easy understandable Research about Low Carb food health benefits. Here is an example: The source of the data you write about should be included. Key Requirements: - The focus of the commercials is to inform the audience about our product/service effectively. - Each script should be concise, engaging, and able to hold the attention of the listener. - It should be tailored to appeal to the specified demographic

I'm seeking an experienced 3D artist who can create a realistic, high-quality 3D rendering of a modern style office building viewed from two different perspectives. The goal of the project is primarily to visualize the exterior of the building, as per the following requirements: - Develop a modern style exterior that's appealing and professional. - Prepare two perspectives or views to provide a comprehensive understanding of the building's exterior design. Ideal skills and experiences include: - Proficiency in 3D modeling and rendering software. - An architectural background or significant experience working with architectural designs. - A portfolio of previously completed 3D renderings, preferably of modern-style buildings. Looking forward to receiving your prop...