Simple calculator javascript jobs

I'm looking for a professional Excel user with a strong grasp of nutrition concepts to develop an advanced tool for me. Here's what I need: - A comprehensive Calorie Calculator - Macronutrient Calculator to recommend the optimal amounts based on three different goals: Weight loss, Muscle gain, and Maintenance - BMI Calculator - Be able to calculate these based off body weight, height, activity level, age and gender inputs The ideal candidate should not only be proficient in Excel, but also have a good understanding of nutrition principles. The faster this can be completed, the better.

...and regulatory standards applicable to blockchain and trading technologies. Develop strong security protocols to protect users' data and transactions. Testing and Deployment: Perform comprehensive testing to confirm the bot's performance and reliability. Deploy the bot on a robust server environment, ensuring high availability and performance. Required Skills: Strong proficiency in Python or JavaScript, with substantial experience in blockchain application development. Previous experience with Telegram bots and API integrations. In-depth knowledge of the Solana blockchain's workings, including its transaction processes and fee structures. Familiarity with regulatory aspects of blockchain and trading technologies. Deliverables: A fully operational Telegram tradin...

I'm looking for a skilled Spartacus trainer to help me reach an advanced level of proficiency. I have advanced knowledge of JavaScript, HTML, CSS, and Java, and now wish to learn Spartacus extensively. Requirements: 1. Expertise in training Spartacus. You'll be ideally Teaching me Spartacus from intermediate to advanced level Course-

I am in search of a logo for my physical therapy clinic, "Renewed Strength Physical Therapy, LLC." This logo should reflect a unique, feminine, vintage yet minimalist design. KEY REQUIREMENTS: - Color Palette: Mauve, Eucalyptus, and Sky or Opal room blue should be prominent. - Incorporation of Symbols: The logo should incorporate a Christian cross or a Christian fish. - Unique yet Vintage-Style: Although I'm aiming for a vintage minimalist style, the design should also be unique and not too simplistic. IDEAL SKILLS: - Logo design experience - Knowledge in vintage minimalist style - Past experience with healthcare or wellness industry is a plus - Understanding of Christian symbols in design Deliver a design that aligns with my brand's message and positioning: stre...

I'm in immediate need of a skilled coder with extensive experience in blockchain technology. The ability to work confidently in a GitHub environment is essential for this project. Key Requirements: - Proficiency in at least one of the following programming languages: Solidity, JavaScript, or C++ - Demonstrable experience in developing blockchain solutions - Comfortable with working in a GitHub environment - Available to start immediately and deliver the project on an urgent basis. Your responsibilities will include: - Developing a blockchain solution based on the project specifications - Ensuring the codebase is secure and bug-free - Collaborating effectively in a GitHub environment If you possess these skills and can start immediately, please get in touch with your releva...

I'm looking for a skilled web developer who can put together a modern, sleek website for my payday loan business. The project entails creating a website with the following features: - Loan Application Form: A form that's intuitive and uncomplicated, facilitating loan requests from our target audience. - Loan Calculator: Integration of a user-friendly loan calculator that helps visitors understand the costs associated with their loan. - Customer Testimonials: A section where individuals with poor credit, small business owners, and college students can share their experiences with the services we offer. The target audience for the website will be individuals with poor credit, small business owners, and college students. Therefore, it's essential that the design...

...a skilled Web Developer and Graphic Designer to create a dynamic, user-friendly recruitment agency website targeting German employers. The goal is to design a site similar to but tailored to our specific needs, including custom graphics and a unique logo that represents our brand identity. KEY REQUIREMENTS Languages and Frameworks: - Frontend: Expertise in HTML5, CSS3, JavaScript, and experience with frameworks like React.js or AngularJS. - Backend: Proficiency in server-side languages such as PHP, Python, or Node.js, with database management using SQL or MongoDB. - CMS Experience: Capability to integrate and customize content management systems (CMS), preferably WordPress or Drupal. Design and Graphics: - Creation of a unique logo and custom graphics that reflect our

I'm looking for a skilled web developer to create an e-commerce website for me. The key objectives for the site are to sell products online and provide a seamless user experience. Key Responsibilities: - De...user-friendly and visually appealing. - Implement and integrate a payment gateway to allow secure transactions. - Create a user registration and login system to enhance customer engagement and manage orders efficiently. Ideal Skills and Experience: - Proven track record as a web developer, specifically in e-commerce site creation. - Proficiency in web development technologies such as HTML, CSS, JavaScript, and more. - Experience with payment gateway integration and user registration and login systems. - Strong attention to detail and ability to create intuitive and resp...

Looking to have my existing logo, which is currently in PNG format, converted to a vector image in Adobe Illustrator. Here's what I need from this project: - You will be working with a simple logo, predominantly composed of shapes and lines - Original color scheme must to be kept exactly as is. Consists of one color shape on transparent background - I need the final product in Illustrator format (.ai) and png format Ideal freelancer for this job is someone who is skilled and experienced in Adobe Illustrator, especially in recreating logos. It's important that you have a keen eye for detail to replicate the original logo accurately while maintaining its simplicity. The successful freelancer will be expected to deliver high quality work that reflects the professional ident...

...deploys open-source language models. The platform will allow users to access multiple models seamlessly, manage subscriptions, and use these models in a pay-and-go manner. This project involves both front-end and back-end development, including API integration, database management, and deployment automation. Responsibilities: Design and implement a responsive web interface using HTML, CSS, and JavaScript. Develop interactive UI components using React.js or Vue.js. Build and maintain back-end services using Python with Flask, Django, or FastAPI. Integrate Hugging Face’s Transformers library to access and deploy AI models. Set up and manage databases using PostgreSQL or MongoDB. Implement secure payment processing systems using Stripe or PayPal APIs. Containerize applicatio...

I'm in need of a frontend developer who is competent in AngularJS. While this is a must-have skill, basic proficiency in HTML, CSS, and JavaScript is also beneficial. Key requirements: - Must have skills in AngularJS - HTML, CSS, JavaScript knowledge is advantageous As this project is an entry level task, beginner's experience in AngularJS is acceptable. Please highlight your experience with AngularJS when applying. Although not required, showcasing relevant projects will put you in a favorable position. I'm looking for an individual who is a quick learner, self-motivated and able to integrate well with existing teams. If you think you're a good fit, please bid.

I am currently seeking a skilled developer to create an efficient bot for my new Twitter account. This bot is expected to fulfill the following functions: - Auto-follow users - Auto-like tweets - Auto-retweet tweets Moreover, these tasks should be performed...expected to fulfill the following functions: - Auto-follow users - Auto-like tweets - Auto-retweet tweets Moreover, these tasks should be performed every hour. The bot should be designed with a specific focus on male audience content themes. In terms of skills, the ideal candidate should have: - Demonstrable experience in bot creation - Understanding of Twitter API - Proficiency in Python, JavaScript or other relevant languages - Proven track record of creating social media bots in the past. I am looking forward to your ...

We are looking for a front-end developer to join our team to help maintain and improve a web application built in Laravel. The developer must have experience working with large-scale Laravel projects and be proficient with JavaScript and various front-end tools used by Laravel such as webpack, npm, and vite. The developer will work with our back-end developer to optimize and improve the current front-end codebase.

I'm looking for a...names inputted. I would prefer not to make an external database, but I'd be willing to use this approach if absolutely necessary. This project requires a developer with a strong background in JotForm development, as well as experience working with databases and autocomplete functionality. Specifically, the ideal candidate should have: - Proficiency in custom JotForm widget development (I expect Javascript, HTML and CSS would be important - sorry, not an expert myself!) - Strong understanding of autocomplete fields and their implementation If you meet these criteria and are confident in your ability to deliver this widget, I would love to hear from you. Please provide examples of similar work in your bid. Thanks very much in advance, I look forward to...

Reinforcement learning (Monte Carlo and Q Learning) for Blackjack in HTML and Javascript

I'm looking for a talented web developer to transform my Figma file into an interac...Implement a grid layout to optimize content display and improve user experience. - Make the webpage fully responsive, providing optimal viewing and interaction experience across all devices. Skillset Requirement: - Strong understanding of HTML & CSS. - Experience in converting Figma designs into webpages. - Strong background in responsive design principles. - Clean and well organized code NO Javascript expected. There's no form submission functionality required. I expect a high quality of code, which allows for easy future modifications. If you have the skillset and an eye for detail, then this project is for you. Bad coding practices will be rejected. Please only bid if you can de...

As a developer versed with JavaScript, your mission is to break down my comprehensive project code into distinct components and push them into multiple repositories on Git. Key Tasks: • Deconstruct the overarching JavaScript codebase into its constitutive components • Create separate repositories for each of these components on Git • Implement the Gitflow workflow throughout this undertaking Ideal Skills: • Strong competence in JavaScript programming • Familiarity with code decomposition and the Gitflow workflow • Experience with creating and managing multiple repositories on Git. Your expertise in JavaScript and meticulous Git management will be instrumental to the success of this project.

I am in need of a skilled front-end web developer proficient in HTML, CSS and JavaScript. Adorn my website with interactive elements and captivating image sliders that breathe life into its user interaction. A keen eye that appreciates bold and vibrant aesthetics is a must. Ideal Skills and Experience: - Expert knowledge in HTML, CSS, JavaScript - Experience designing and implementing interactive website elements - Ability to execute a bold and vibrant design style - Proven background in delivering visually appealing image sliders. Should these skills resonate with your expertise, don't hesitate to place your bid. Let's create a dynamic online experience together!

...records all interactions performed through the application, including message sending, delivery status, etc. Technologies Used: PHP: Primary programming language for backend development of the application. MySQL: Database for storing user information, contacts, and activity logs. WhatsApp Business API: Official API provided by WhatsApp for sending messages from business applications. HTML/CSS/JavaScript: For frontend development of the administration and configuration web application. Deliverables: Complete source code of the PHP application. Detailed documentation on installation, configuration, and usage of the application. User manual to guide administrators in using the application. Considerations: It is important to consider WhatsApp Business API policies, especially regard...

...my brand's identity elegantly. The successful candidate will bring my work to life digitally through a captivating visual experience and user-friendly layout. Key Requirements: - Develop a portfolio website from existing brand guidelines - Integrate an image gallery showcasing my work - Create a seamless contact form for client inquiries Ideal Skills: - Proficient in web design (HTML, CSS, JavaScript) - Experience with responsive design and SEO best practices - Ability to translate branding materials into web aesthetics Experience: - Portfolio of previous web design projects required - References or testimonials from past clients preferred This project is perfect for someone who understands the importance of brand cohesion and has a keen eye for design. Let's build ...

I'm in need of an experienced developer to create a JavaScript-based automated bot that will interact with the Tradovate API. This bot will primarily be aimed at executing trades on my behalf during specific market hours. Key Requirements: - Proven experience in JavaScript, particularly in creating bots or working with APIs - Familiarity with financial markets, trading, and the Tradovate API is a plus - Strong understanding of trade execution and automation - Ability to program the bot to work only during specific market hours I'm looking for someone who can deliver a reliable, efficient bot that can take on and execute trades autonomously. The ideal candidate should be able to provide examples of past similar projects and have a solid understanding of the financ...

I need an experienced React frontend developer to build an informational website targeted at the general public. Your primary responsibility will be to implement a clean and easy-to-navigate UI. Required Skills: - Strong experience with React.JS - Familiarity with responsive web design - Good understanding of modern Javascript libraries and tools Ideal Experience: - Building and maintaining informational websites - Developing applications compatible with the Windows operating system.

...should reflect the innovation and efficiency of our solutions. The website must be visually striking, high-performing, and user-friendly. Responsibilities: Design and develop a responsive, optimized website accessible on all devices. Integrate a section for our ticket management software, highlighting its advantages such as process optimization and artificial intelligence. Implement an online calculator to estimate costs based on the Chilean UF per employee. Set up efficient communication channels (live chat, contact form, etc.). Requirements: Proven experience in both frontend and backend web development. Proficiency in any programming language. Experience with backend systems integration and APIs. Ability to work independently and as part of a team. Excellent communication s...

I'm looking for a skilled web developer who can create a stunning landing page to effectively showcase my product/service. Key Requirements: - Design a visually appealing and professional landing page that effectively presents my product/service. - Ensure the page is responsive and works well on multiple de...create a stunning landing page to effectively showcase my product/service. Key Requirements: - Design a visually appealing and professional landing page that effectively presents my product/service. - Ensure the page is responsive and works well on multiple devices. - Implement the necessary SEO elements to optimize the page for search engines. Ideal Skills: - Proficiency in HTML, CSS, and JavaScript. - Experience in designing and developing landing pages. - SEO knowl...

...developer to collaborate on a project to build a single e-commerce website for a bags shop. The primary responsibilities include database management, backend development, API integration, and connecting the frontend to the backend. The project requires connecting Razorpay as the payment gateway and Shiprocket as the delivery partner. The frontend design will be provided as custom HTML, CSS, and JavaScript. **Responsibilities:** 1. Implement database architecture and management using Laravel's ORM. 2. Develop backend functionality to support the e-commerce website's operations, including user authentication, product management, order processing, and more. 3. Integrate Razorpay for secure and efficient payment processing. 4. Integrate Shiprocket API to facilitate seamles...

I'm looking for an Excel expert who can build a simple yet effective sheet for basic arithmetic calculations. Key requirements: - Perform basic arithmetic operations: The main functionality of the sheet should be to perform basic arithmetic operations such as addition and subtraction. - Real-time collaboration: The sheet should support real-time collaboration, where multiple users can edit the Excel file simultaneously. Ideal skills and experience: - Strong background in Excel: The freelancer should have a deep understanding of Excel and the ability to create formulas for basic arithmetic. - Real-time collaboration proficiency: Experience in implementing real-time collaboration features in Excel will be highly beneficial. - Attention to detail: It's crucial that th...

...need of a proficient freelancer who can work on my project concerning two games, namely KnightOnlineWorld and RiseOnline. The crux of this project is to find and exploit certain vulnerabilities present in these games. The key vulnerabilities in focus are: - In-game currency manipulation - Item duplication glitch - Unauthorized access to admin controls The ideal candidate should be adept at JavaScript and have a keen eye for identifying and exploiting bugs in games. It would be beneficial if they've worked on a similar project in the past, as that can showcase their capability and provide some insight into their approach. In your application, I only require the referral of your past work. This will help me determine your suitability for the project. Demonstrate how your p...

...responding when clicked. - Issue: The major issue is with my navigation menu, it's non-responsive and this presents a significant user experience problem. - Specific Problem: The problem lies with the menu items. When these are clicked, they fail to respond appropriately which affects the usability of the website. - Need: The project thus requires an expert in web development, especially in areas of JavaScript and HTML, to troubleshoot and fix this unresponsiveness. - Skills Required: I'm especially looking for somebody proficient in website development and debugging, with a deep understanding of navigation elements and menu functionality. The chosen freelancer for this job should have demonstrable experience with similar projects and the ability to solve this probl...

I am looking for a Optimizely CMS expert who has expertise and experience like below. You could highlight your experience in the following areas for me: * Architecture, design, and development of ...a Optimizely CMS expert who has expertise and experience like below. You could highlight your experience in the following areas for me: * Architecture, design, and development of websites and digital solutions using Optimizely CMS * 5 years of experience in web development, with at least 3 years focused on Optimizely CMS and Commerce development * Strong proficiency in .NET, C#, ASP.NET, MVC, JavaScript, HTML, and CSS * Experience with cloud platforms (e.g., Azure, AWS) and DevOps practices (desirable) * Demonstrated ability to architect and deliver complex web solutions on the Optimizel...

Dear Developer, We have an older application that was developed 15 years ago to manage appointments for kitchen mechanics, using native PHP and JavaScript. As this app is now deprecated and outdated, we are looking to rebuild it entirely from the ground up while retaining its core functionalities. Project Overview: We are seeking to develop a modern web application using cutting-edge technologies: - Frontend: React.js for dynamic and responsive user interfaces. - Backend: Laravel for robust and scalable server-side logic and API development. To begin, we can provide you with access to a working instance of the current application, which you can run locally using XAMPP or WAMPP. Please ensure that PHP version 5.6 is installed to ensure compatibility and functionality. ...

...Requirements for the Snipepay Payment Plugin: WooCommerce Integration: Develop a payment plugin to integrate Snipepay into WooCommerce, allowing users to choose Snipepay along with existing options like PayPal and GoUrl for payments. Deliverables: A fully functional WordPress plugin for hosting management. A Snipepay payment gateway plugin for WooCommerce. Skills Required: Proficient in PHP, JavaScript, and SQL. Experience with WordPress and WooCommerce plugin development. Strong understanding of RESTful API integration. Knowledge in payment gateway integration, specifically Snipepay, PayPal, and GoUrl. Excellent problem-solving skills and attention to detail. Project Timeline: Please provide an estimated timeline for completion with your bid. Budget: Your bid should include ...

Design: Need a simple clean website, with a few tabs, About Us, What we do, Contact us etc. Colours: Primarily White and blue with a black footer. Can give more details once we agree a price and timelines

...are intermediate to hard requirements. Some of these requirements requires independent learning and are designed to challenge high achieving students: • Perform multiple fetches by using fetch with (). Partial marks will be given for using fetch, without (). • A simple proxy should be implemented to relay data from a Web API. The proxy should be able to also obtain input from user, and relay user input to the Web API. Partial marks will be given for using external proxy. • Use the Javascript Framework React to implement the functionalities of your application. UI Design The look and feel of your web application should fit the theme of your application. You should create and implement your design to impress your client (the marker). In addition, attention to ...

In revamping our travel website, it's essential that we streamline the user experience by integrating flight and hotel booking functionality. A freelancer with expert-level knowledge in API integration, specifically with , or is r...Seamlessly incorporate hotel information and booking functionality. The ideal candidate will bring their previous experience with API integration, preferably in the travel industry, to tackle the complexities of our project. Ultimately, our goal is to deliver an upgraded travel website that affords our users an effortless booking experience. Programming language for backend: Java Front end: JavaScript, JQuery or react.js Please submit proposals only if you are proficient in working in Java Language for API back end integration. Thanks.

Hi Mariusz K., I noticed you posted a following project ( https://www.freelancer.com/projects/javascript/commerce-Web-App-Development-37999173/details )

Hi Inteligente Web, I noticed you posted a following project ( https://www.freelancer.com/projects/javascript/Next-Tarot-Card-Reading-Web/details )

I'm currently in need of an experienced individual who can locally deploy and debug a JavaScript, HTML, CSS-based web application. This individual should - Demonstrate proficiency in JavaScript, HTML, and CSS - Show evidence of prior experience with deploying and debugging web applications I am currently struggling with broken features and functional errors in my application, and can provide more detail about the exact nature of these issues upon request. The ideal candidate will have a keen eye for detail and be able to resolve these issues to ensure that all features are functional and free from bugs.

Need developer who has knowledge of android apps to help me in a small android app related task

...complexity category, featuring some customizations. Key Responsibilities: - Front-end development: You'll be expected to create a visually appealing and user-friendly interface using HTML/CSS and JavaScript. - Back-end development: You must be proficient in PHP, particularly Laravel, to successfully implement the back-end logic of the application. - Database management: Proficiency in database management is essential, as it's a crucial part of the project. The ideal candidate for this role should have: - Strong experience in front-end and back-end development - Proficiency in HTML/CSS, JavaScript, CodeIgniter and Laravel - A track record of successfully managing databases - The ability to work on a project of moderate complexity with customizations. If you...

We're looking for someone to quickly test our simple software product.

I need a 3D modeler to create a straightforward product model based on provided photos. There's no need for intricate details or textures, just a model that captures the basic shapes and proportions of the product accurately. Key points: - The model is based on photographs only; I will not provide sketches or detailed drawings. - The aim is to create an 3D model (STL) - Leg from table. - Experience with product modeling and the ability to work from photos is crucial.

I'm in need of a JavaScript expert who can implement a character limiter on a Square Space text field. The limiter should restrict the input to 23 characters. Additionally, a numeric countdown should be displayed to inform the user of how many characters they have left. Key Requirements: - Implement a 23-character limit on a Square Space text field using JavaScript. - A numeric countdown should be displayed for the user as they type. Optional Requirement: - Prevent form submission if the character limit is exceeded. Ideal Skills: - Proficiency in JavaScript. - Experience with Square Space form fields. - Ability to implement a visual character countdown. - Understands form validation and submission prevention.

As a client looking for JavaScript fluent developers, I require a script written with the goal of achieving automated functionality for a specific trading algorithm. Essential Skills and Experience: - Proficiency in JavaScript, most importantly in relation to automation tasks - Experience or knowledge in finance or trading algorithms would be a valuable addition - Capability to test and debug the automated script for reliability and accuracy Job Details: - The task includes developing a JavaScript-based script capable of automating a trading algorithm - Ensure the script is reliable and can constantly monitor the trading system while making the necessary trades - A deep understanding of trading systems, and their operations is crucial in this task. - Additionally,...

As the person responsible for my custom-built website's database, I require assistance implementing a new products page. The website runs on an HTML/CSS/JavaScript stack. I also have a Maria database running. The implementation I'm seeking needs to feature: - A main page that showcases the product categories and a search function to enable users to look up part numbers. - Individual product pages that showcase product details with images after a category or part number selection. Ideal Skills & Experience: - Knowledgeable and proficient in HTML, CSS, and JavaScript, PHP - Experience in web development, with a specific expertise in creating product pages - Strong understanding of database interaction to ensure seamless integration with existing systems - Exper...

I'm seeking a professional with ample experience in smart contract development. We're not just looking for a freelancer, but a pro who can showcase past accomplishments in this domain. Key responsibilities will include: - Creating and implementing smart contracts - Validating and updating existing contracts Preferred Attributes: - Proficiency in Solidity, JavaScript, Python - Demonstrable expertise in smart contract development - A history of successful projects To be considered for this project, you should detail your experience in smart contract development. Include tangible examples and discuss how your expertise can benefit this project. Please note that applications without this information won't be considered.

I'm looking for an experienced JavaScript developer, particularly someone well-versed in PDF.js. I need this specialist to implement specific PDF rendering features in my project. Key Requirements: - Proficient in JavaScript - Experienced with - Able to implement single page and continuous scrolling view PDF rendering The ideal candidate should be adept at understanding and implementing PDF rendering capabilities within the project's context. I'm not looking for developers only experienced in React, Angular, or Vue.js, but skilled in pure JavaScript and specializing in PDF.js. If you have the necessary skills and experience, please get in touch. Additional job description is written below;

...2 Ownership of any 3D package (Blender, Maya). 3 Have a sense of beauty. 4 Constantly study innovations with each release of a new UE release; know what is new and be able to 5 apply it. 5 Be able to find solutions independently and achieve the best result. Also : 1 The ability to create custom visual effects in UE (Niagara, Postprocess materials). 2 Knowledge of programming languages (C#, JavaScript, C++, Python). 3 Experience in virtual productions (virtual studios, augmented reality, XR, Motion Capture). 4 Experience working with real-time graphics software (Zero Density, Aximmetry, Stype Land, Pixotope)....

- german language - on homepage there will be a simple price calculator (will provide relevant data) - clear design - responsive 100% - homepage + 6 subpages (one of them contact page with contact form) - will provide 5 reference sites

...time issues there. To achieve the above-mentioned goals, it is important to optimize the three crucial aspects of the website: - Image optimization – Utilize appropriate compression techniques for optimized image sizing. - Caching Improvements – Enhance the caching mechanisms to make the website extremely responsive. - Code minification – Reducing the file size of our code (HTML, CSS, & JavaScript) through processes like elimination of unnecessary characters from the source code. Ideal Candidate: The ideal candidate for this job will be highly skilled in handling Magento 2 platforms and has extensive experience in reducing page loading times by focusing on the aspects above. Expertise in handling image compression, implementing effective caching meth...

I'm looking for a skilled PHP developer to create a code editor plugin. The plugin should replicate the f...work with a master theme/child theme style system such that when a template is modified its auto-copied to the child theme Key requirements: - Develop a code editor plugin similar to Shopify's - Implement Syntax Highlighting, Auto Complete, Error Detection - Support both HTML/CSS and optional PHP languages - Integrate as a standalone plugin Ideal skills and experience: - Proficiency in PHP and JavaScript - Experience in plugin development, especially for code editors - Familiarity with the Shopify code editor or similar tools - Strong understanding of Syntax Highlighting, Auto Complete, and Error Detection - Ability to work independently and deliver high-quality, w...