Response for preflight has invalid http status code 403 javascript jobs

I am looking for a skilled programmer to develop an interactive chemistry experiment for me. You may code using JavaScript, HTML5 or using Python, so experience or proficiency in this language is crucial. Key Requirements: - Users should be able to drag and drop objects using mouse or in case of mobile- fingers. - It should offer a moderate level of interactivity. This includes features such as adjusting quantities and temperatures. If a user pours something in a beaker, it should show the beaker full. If emptied, beaker is empty. - Vector images of lab equipments like Test tube, beaker, burner etc can be found online. Ideal Skills: - Proficiency in Python or JavaScript. You may use CreateJS libraries. If you are a programmer with a passion for...

I'm in need of an experienced web developer to create an e-commerce website for me. Key Requirements: - The website should be designed for e-commerce, ensuring that it's user-friendly and capable of handling a variety of products. - The development should particularly focus on providing a seamless shopping experience, including but not limited to product listings and a reliable shopping cart & checkout process. - As agreed upon, the website needs to be developed using PHP, HTML, CSS, and JavaScript. Ideal Skills and Experience: - Proven experience in developing e-commerce websites - Strong knowledge in PHP, HTML, CSS, and JavaScript - Prior experience with web development - Ability to work quickly and efficiently, as this is an urgent projec...

Project Description:Embark on a challenging and intellectually stimulating translation project that involves converting a profound and unorthodox literary work from English to Portuguese. This narrative delves into the abstract and enigmatic themes surrounding the decline of life, requiring a translation that retains its complexity and Expl...English text, producing a Portuguese rendition that is equally compelling and a Cohesive Literary Experience: Your goal is to craft a seamless and immersive literary experience, retaining the haunting beauty and complex storytelling of the original. This involves selecting words and phrases that not only translate the text but also evoke the same emotional and intellectual response in Portuguese-speaking readers.

I have a project that involves sound and vibration analysis. Key Requirements: - Assistance with sound and vibration analysis - Conducting vibration analysis, specifically focusing on frequency response, more details in the file below Ideal Skills and Experience: - Proficiency in MATLAB - Experience in sound and vibration analysis - Strong understanding of frequency response analysis - Excellent technical writing skills for the preparation of a detailed report. Your primary responsibility will be to help me in analyzing sound and vibration and preparing a written report on your findings. It is important that you have a good grasp of MATLAB and previous experience in similar tasks.

I'm urgently requiring a skilled professional to assist with...this area is especially critical as choosing the right candidates is the backbone for a successful venture. - Training and Development: Your role would be to design and implement development strategies to nurture employee skills and maximize their job performance. - Performance Management: To ensure alignment with business goals, you would be in-charge of setting up a performance management system and spearheading the process. It is paramount for the ideal hire to have experience with implementing such functions within a smaller organization, understanding the unique challenges and opportunities that come with it. Previous HR leadership roles are a plus. The project needs to be started ASAP, hence a quick ...

I have a QR code that I need to turn into a vinyl sticker. The sticker needs to be 34 inches wide and 6.5 inches high. Key requirements: - Transforming a QR code into a visually appealing and functional vinyl sticker - Ensuring the sticker is 34 inches wide and 6.5 inches high Ideal skills and experience: - Graphic design experience, especially in creating stickers - Knowledge of QR codes and their functionality - Proficiency in design software to manage the size - Experience in creating print-ready designs for stickers.

Hello, Greetings of the day! I am in need of Taiwan Chinese Voice-over Artists as well as Dubbing Studios for my project. Details for freelancers/Artists : Source Language: Any Target Language: Taiwan Chinese Target file - MP3/Wav NOTE- Kindly share your samples. I will be waiting for your response and I hope that we can discuss this project further. If interested, kindly share your samples. Looking forward to your bids.

Hello, Greetings of the day! I am in need of Malay Voice-over Artists as well as Dubbing Studios for my project. Details for freelancers/Artists : Source Language: Any Target Language: Malay Target file - MP3/Wav NOTE- Kindly share your samples. I will be waiting for your response and I hope that we can discuss this project further. If interested, kindly share your samples. Looking forward to your bids.

We are looking for an experienced UI/UX designer to create an interactive design for our property management application using Figma. The application is intended to streamline property management operations, offering functionalities like task management, team coordination, guest management, and more. Scope of Work: The designer will be responsible for: Creating an interactive and user-friendly design in Figma Developing wireframes and prototypes based on provided sketches and descriptions Suggesting and implementing improvements to enhance usability and aesthetics Ensuring responsive design for both web and mobile views Pages to Design: Home Page: Displays an overview of tasks, notifications, and key metrics for the day. Contents: Summary of check-in...

Hello, Greetings of the day! I am in need of Hausa Voice-over Artists as well as Dubbing Studios for my project. Details for freelancers/Artists : Source Language: Any Target Language: Hausa Target file - MP3/Wav NOTE- Kindly share your samples. I will be waiting for your response and I hope that we can discuss this project further. If interested, kindly share your samples. Looking forward to your bids.

I need an AEM expert with specific experience in Dynamic Media implementation, as well as strong Java, Vue, and JavaScript skills. The project will involve a mix of backend and frontend tasks, and I'm looking for someone who can work with me on this for 3-6 months. Key Requirements: - Adobe Experience Manager (AEM) expertise - Dynamic Media implementation experience - Strong Java, Vue, and JavaScript skills - Ability to work on both backend and frontend tasks - Available to commit to 3-6 months of work - AEM local development with dispatcher Please only apply if you have the appropriate skills and are able to commit to this time frame.

Hello, Greetings of the day! I need Iranian Voice-over Artists as well as Dubbing Studios for my project. Details for freelancers/Artists : Source Language: Any Target Language: Iranian Target file - MP3/Wav NOTE- Kindly share your samples. I will be waiting for your response and I hope that we can discuss this project further. If interested, kindly share your samples. Looking forward to your bids.

I'm looking for a developer to integrate our Common App platform with both Salesforce and Jenzabar. The main goal is to enhance our applicant response capabilities through automated communication. Key Responsibilities: - Integrate Common App with Salesforce and Jenzabar - Implement automated communication features - Ensure smooth and effective application process Specific Requirements: - Previous experience with Salesforce is mandatory - Proven track record of integrating systems - Strong understanding of applicant management systems Your core responsibilities will revolve around implementing and maintaining automated communication features within Salesforce. This includes: - Sending application received confirmations - Updating applicants on their application sta...

I'm looking for an experienced developer to create a Flag Status Alert app for both iOS and Android. The app will notify users when to fly the flag at full or half-staff based on their state. The information could be obtained from all 50 state and territory governor pages and the White House website or through a manually updated database. Key Features: - Development for both iOS and Android platforms - Implementation of user notification features including push notifications, email alerts, and SMS alerts. Ideal Skills and Experience: - Proven track record in developing and launching user-friendly mobile applications for both iOS and Android - Familiarity with APIs and web scraping to acquire real-time data from government websites or the ability to...

Please Sign Up or Login to see details.

I'm in need of a skilled UI/UX designer for a medical app I'm developing. The app will be available on both iOS and Android platforms, and is designed to provide users with medical opinions using AI. Key features to be included in the app are: - Diagnosis Suggestions: The app should provide users with accurate diagnosis suggestions based on their reported symptoms. - Symptom Checker: A symptom checker that helps users identify the possible medical conditions related to their symptoms. - Medical Records Storage: A secure and easy-to-use medical records storage system, allowing users to keep track of their health history. Ideal candidates for this project should have: - Proven experience in designing UI/UX for mobile applications, particularly in the medical ...

I am looking for an experienced PHP developer to help me domify some software. Specifically, I need an inventory management system built from raw PHP. Key Features: - Inventory management: I need a system that can help me keep track of my inventory in real-time. This system should be able to handle multiple products and update their status as needed. Current Inventory Management: I am currently using another software to manage my inventory. However, it does not meet my needs and I am looking for a more tailored solution. Ideal Skills: - Strong proficiency in PHP - Experience with building Inventory Management Systems - Knowledge of raw PHP If you have experience in building similar systems, I would love to hear from you.

I have a SQL Server that needs to be accessible over the internet. However, I'm facing connectivity issues, possibly due to closed or blocked ports on my ComCast router model CBR2-T. I need a freelancer to open the necessary ports on the router. The task involves: - Checking the current port status on the router - Identifying the SQL Server port - Opening the port on the router Please bid if you're experienced with network configuration and have dealt with ComCast routers before. Necessary Skills: - Network Configuration - Router Administration - ComCast Router Experience - SQL Server Configuration

...increase recognition of our brand. The target audience for this brand awareness campaign are specifically drivers. Searching for an expert in either recruiting or marketing. (Please carefully read the following task before submitting any offer or asking about this project) Project: Develop a targeted recruitment campaign for drivers and establish my company’s brand in a local market with a population under one million. Company Type: A local transportation company that uses an on-demand app for providing services. Company Operation description: We’re not competing with Uber or Lyft - our new ride-hailing app offers a different transportation alternative for our community. Let’s be innovative....

I urgently need an expert in C# to integrate my Point of Sale/Enterprise R...Sale/Enterprise Resource Planning (POS/ERP) system with QuickBooks Online. The goal is seamless syncing of different modules, including, but not limited to: - Customer Information - Inventory Status - Purchase History - Sales Records - Products, Categories, etc... Familiarity with QuickBooks Online APIs and proficiency in C# .net Core is imperative for this role. Past experience with similar projects will be highly valued. The timeline is urgent; I need this integration done ASAP. we already have a code we made integration with SAP Business One, we can share this code to have the fastest development, and also we have the code of a previous developer who made of Quickbooks so...

Description: We are looking for a highly skilled and motivated frontend developer to create a cross-platform desktop application for Windows and MacOS using Electron.js. The application will manage audio, text, and video data, and will utilize websockets for backend data transfer. Key Responsibilities: Develop a responsive and efficient desktop application using , JavaScript, HTML, and CSS. Implement and integrate features to manage audio, text, and video data. Ensure smooth and secure data transfer using websockets. Conduct thorough testing to ensure the application is robust and bug-free. Work closely with stakeholders to gather requirements and iterate based on feedback. Provide comprehensive and clear code documentation. Requirements: Proven expe...

I'm in need of a professional web developer to create a platform that serves as an agent management website. The website should h...agents to create accounts and log in securely. - Profile Management: Agents should be able to edit and manage their profiles. - Commission Tracking: The system should track and calculate commissions for each agent. The specific functionality of the agent registration and login feature is not fully defined yet. The ideal candidate for this project should have experience in building similar systems, understand user account management, and have the ability to design an aesthetically pleasing interface. Requirements can be asked if you are interested, you can build with any framework, preferably javascript based frameworks. Minimal SQL ...

I'm in need of a skilled survey designer to help me create a struc...success and efficiency of our IT services. Key Requirements: - Create a comprehensive survey that includes various KPIs related to IT services. - Focus on measuring areas like response time, uptime/downtime, and customer satisfaction. - Ensure the survey is structured in a way that it can be deployed on a monthly basis - The survey should be easily understandable by the respondents and generate actionable insights for our IT team. Ideal Skills and Experience: - Proficiency in designing surveys with a focus on KPIs - Knowledge of IT services and various KPIs associated with them - Experience in designing reports for IT service performance - Ability to create clear and concise questions that wil...

I need help with my wordpress website, in the mobile version i have a submenu that shows our courses unlike the pc version that shows the courses in the header, but now since i updated to the new version of wordpress the courses show both in the header and in the submenu in the mobile version. I want to remove that content from the header (only on mobile and tablet, on pc it stays in the header) and show it only on my submenu

I'm looking for a skilled Shopify Public App developer to create an app for my business. The app should have the following features: - Custom Order Date Options: The ability to include unique Delivery Date options and configurations on my Shopify store. - Advanced Pickup: a customer chooses a pickup location to pick up her/his order and also uses third-party Google map API for pincode verification for pincode included or excluded for the delivery As a successful freelancer, past work is crucial. Please include examples of previous Shopify Public Apps you've developed or similar projects you have completed. This will give me a better understanding of your expertise in this area. Require Technology -> Node.js -> React.js -> Javascr...

Hi! I'm working on a Stardew Valley mod to add one NPC. Fortunately, I have already done the portraits (not the sprites yet), Dialogue code, and Schedules. But, I've quickly learned that I'm unsure of how to put it all together. I'm using SMAPI and ContentPatcher, both of which RUN the mod, but always say 'Files don't exist' or 'Invalid'. I also would like to add heart events, flower dance options, marriage, dating, spouse rooms, etc, but I don't know how! I've done so much research, but there's not much about it. Can anyone help me? Mainly just need help making the code work. Thank you! I'll link the portraits and documents in which I've written out the schedules and dialogue. https://docs

I'm looking for an Indian professional WordPress developer who can help me with a couple of issues on my site. Key Requirements: - Fixing a bug causing the website to load slowly. - Enhancing website speed by employing appropriate techniques. Specifics: - The main issue I need addressed is the slow loading time of my website. This should be the primary focus. - Speed optimizations should be applied to the homepage as a top priority, but I also require this across other pages of the site. Ideal Skills and Experience: - Proficiency in WordPress development and bug fixing. - Experience in optimizing website speed, including image and media optimization, content caching, and server response time reduction. - Proven track record of improving website performance across mu...

Need to update a recently developed site in WP. Need some minor changes. These changes are probably best if they are based on an hourly rate. Please include hourly rate in y9our response. I don't believe this project will take more than 3-4 hours.

I'm in need of a competent web developer to craft a straightforward website for my courier business. The site will be primarily focused on providing clients with package tracking information. Key Website Pages: - Home Page: This will feature my company's logo, name, and contact information. - Tracking Page: This is where clients can input their tracking number to see the current status of their package. It should also display an estimated delivery date. The ideal freelancer for this project should have experience in web development and a strong understanding of user experience design. A good communication skill is also preferred, as I'd like to be updated regularly on the project's progress.

I need a minimalist and clean HTML/CSS layout for my technical inspection website. Key Requirements: - Design a layout that is minimalist and clean, to best represent the purpose of the website. - The website should be technically oriented and should reflect the professional nature of what we do. - The design should be suitable for a website with 1-5 pages. Ideal Skills and Experience: - Proficiency in HTML/CSS, JavaScript is a plus. - Experience in designing clean, minimalist websites. - Understanding of user experience and technical inspection industry. Your design should be simple, and elegant, while ensuring that it clearly communicates the purpose of the website. If you have a portfolio or previous similar work you can share, it would be highly appreciated.

...months of experience in creating web applications. You will be responsible for the development, design, and implementation of our new website's front-end aspects. This is a **6-month contract** position with a competitive hourly rate. **Key Responsibilities** - Developing new user-facing features using React.js and Typescript - Building reusable components and front-end libraries for future use - Familiarity with RESTful APIs and integrating front-end with back-end services. - Optimizing components for maximum performance across a vast array of web-capable devices and browsers - Implementing an intuitive user interface - Designing engaging website layouts - Translating designs and wireframes into high-quality code - Managing the react codebase **Basi...

I'm looking to buy a complete and *READY* code for a football management browser game (like Hattrick, Trophy Manager, etc.). Essential features include: - Registration - Team creation and player management - Tactics creation - Transfers - Game simulation - Leagues system. Preferred technologies are JavaScript and C#, but others are acceptable. I'm also open to offers for partially finished games.

...field oriented control system for a permanent magnet synchronous motor. My goal is to improve the speed response, specifically the acceleration time, deceleration time, and steady state error. The project involves the tuning of PI controllers within the system, meant to enhance its overall performance. For this task, a proficient knowledge of control systems, system modeling, and tuning methods is required. Previous experience with PI tuning is beneficial. Currently, MATLAB/Simulink is being used for modeling and system simulation, hence proficiency in it is crucial. Ideally, the candidate will have extensive experience using MATLAB for complex motor control simulations. However, I haven't defined the specific tuning methods to be used which l...

I am looking for an expert with solid experience in Field Oriented Control (FOC) of Permanent Magnet Synchronous Motors (PMSM) who can help tune my PI controllers for more precise speed control. Here are the specifics: - I have an established model using MATLAB/Simulink, and the PI controllers are already implemented. - The key outcome I want is to enhance the accuracy of the speed response. The ideal candidate will have: - Extensive knowledge and experience with PMSM and FOC. - Proven background in tuning PI controllers. - Strong proficiency in MATLAB/Simulink. Your task will involve analyzing the existing model, suggesting enhancements for the PI controllers, and implementing these changes to achieve a more precise speed response.

I'm looking for an experienced developer to work on a web project of mine. The project involves HTML, CSS, JavaScript, and some light database functions. The work will mainly focus on: - Implementing text input fields and dropdown menus: These are crucial elements for user interaction and data input. Your job would be to make them look and function as required. - Basic database functions: While the exact nature of these is yet to be decided, they will likely include retrieving and adding data. Your task will be to integrate these functions seamlessly into the site. Ideal skills for this project would include: - Proficiency in HTML, CSS, and JavaScript, with experience in creating user-friendly and responsive UIs. - Familiarity with basic database ma...

I'm in need of a proficient CSS Animation expert, comfortable with both vanilla JavaScript and React. Your task will involve incorporating specific animation effects into a project. Key Features: - Apply 'Fade in/out' and 'Rotate' animation component based on the value of the a sliding scale. - Work uniformly across both mobile and desktop devices. Ideal Skills: - Expertise in CSS and SVG animation - Familiarity with vanilla JavaScript and React - Strong understanding of responsive web design and development Flexibility in your use of vanilla JavaScript or React is preferred since I have no strict preference between the two. Anticipate demonstrating your ability to innovate and effectively apply your skills to create engaging user experience...

Hi, I am looking for someone to help me with courier delivery plugin for Botble Laravel CMS. 1) Technical tasks for the delivery person part - I need to add the role of the delivery person (name, phone number, passport photo (2 photos), text fields for biography, login and password) - so that he can log in to his account via login password. - When a customer orders goods, the admin must assign delivery to a certain deliveryman (list of deliverymen) that he delivered the goods to the client and should be the delivery status (picked up the goods, on the way, delivered, canceled). - Deliverer should see how much what goods delivered, new ordered goods (from admin) - notifications of new orders in telegram bot for deliverymen 2) Inside the product i...

I'm in...proficient Python developer who can help compile a Python code, that I have acquired from GitHub, into an executable format for Windows. As the client, I expect: - Understanding the existing Python code and its dependencies - Transforming the Python code into a Windows executable file Successful freelancers should provide a detailed project proposal illustrating how they plan to compile the code to exe on a Windows operating system. Though no specific Python libraries or frameworks were mentioned, a background in Python coding and debugging is paramount. The ideal freelancer should have a deep understanding of Python code, dependencies, and experience dealing with code from GitHub. Experience in generating Windows executabl...

Job Description: We are seeking an experienced software developer to create code for a power electronics control system. The project involves using an Arduino DUE and the IMC101T T038 motor controller. The software should control and regulate both the grid side and machine side using Space Vector PWM (SVPWM). Communication between the Arduino and other components will be handled via serial communication. Additionally, the system should include a quadrant display using 4 LEDs to indicate whether it is operating in motor or generator mode. All datasheets and circuit diagrams will be provided. Key Responsibilities: Control and Regulation: Implement SVPWM on both grid and machine sides. Grid-side control: Adjustable power factor (cos(φ)), current, and power. Machine-side c...

I'm in need of a skilled Delphi developer, well-versed with Delphi 5, to work ...address issues causing certain features not to work - Implement necessary bug fixes - Integrate new features in a seamless manner - Optimize the code for improved performance familiar with firebird database and report builder. Ideal skills and Experience: - Strong background in Delphi development, specifically with Delphi 5 - Proven track record of fixing bugs and enhancing existing software - Understanding of software optimization techniques - Ability to work effectively both independently and as part of a team - Strong problem-solving and analytical skills long term to migrate to a web based software If you're a Delphi expert with a passion for improving and enhancing so...

I'm changing the requirements if that will help. My Quasar Application now has a Node.js server running inside the app. If someone has worked with Anthropic can can get the POST requests to work thats all that I will need. I need a person that has worked with Anthropic AI When you bid on this project start your bid with "I CAN DO THIS" There is so much automated bids that it just wastes time. Also bid responsibly and don't ask " What's your budget" Bid what you think it's worth to you. I want a clean new Quasar Application that you load "@anthropic-ai/sdk": "^0.21.0", and makes a call using Setting up a demo Quasar app takes less than 5 min. my sample code: async sendMessageToClaudeChatbot(m...

Hello, we are looking for a person or a team to create websites for us. Creative, clear and modern designs should be created. Most of the Projects are company website like : main page incl. 4 subpages. The primary goal of this site is designs that are creative, clear, and modern, with a focus on incorporating animations. We have numerous projects every month. Key elements I'm looking for: - Proficiency in creating modern, visually appealing websites with clean design. - Strong expertise in UI/UX design principles to ensure an intuitive user experience. - Attention to detail and a commitment to delivering websites that are both visually striking and user-friendly. Skills and experience required: - Proven experience in designing and developing modern, professional...

Please Sign Up or Login to see details.

More details: What is the purpose of the electronic circuit you need designed and constructed? Product test per an engineering specification. What specific engineering specification do you need the product to be tested against? Response to small driver signal, 415mA base with +/-5mA, +/-10mA, +/-15mA, +/-30mA sinusoidal oscillations at 1Hz, 10 cycles per amplitude. How soon do you need your project completed? ASAP

Looking for a professional who can integrate a donation page into a website using CCAvenue as payment gateway.. Tasks Use our donation page with 6 different donation options and amounts and make the checkout via CCAvenue work. Design/create form to collect donor details (name, email, address, PAN etc) based on a sample form that will be provided. Backend Development (PHP): Integrate CCAvenue API using their PHP libraries. Develop functionality to capture donation amount and donor details. Send transaction data (amount, details) securely to CCAvenue for payment processing. Create a database to store donor information and transaction records. Payment Processing: Handle CCAvenue response (success/failure) after payment authorization. CCAvenue account to use for...

I need a skilled developer to create custom functionality for my WordPress site using JavaScript. This new feature will be integrated into a specific existing page on my website. I need a site, showing the villas and providing the same experience for visitors. This site has many villas and features, including filters, maps, and search functions. It has 120 villas. I need the search filters and map filter search the same as reference site. The site has a big map showing areas like North, West, etc. When you click on an area, it should display the villas in that region. If you can make a similar map feature, that would be great. Let me know if you can do this.

Develop an WhatsApp bot to sell to our clients, based in IA chat and voice like Twillo, with Integration of the clients CRM/ERP's so that the bot can answer to the client with human language. with the Intranet. 2 When the CUSTOMER CALLS DETECT FROM AND Customer or not. 3 Hello Mr (name of the client) , how are you? 4....the client with human language. with the Intranet. 2 When the CUSTOMER CALLS DETECT FROM AND Customer or not. 3 Hello Mr (name of the client) , how are you? 4. Hello, we have verified that you are not yet our Client 5 . What do you intend. 6. Speak to Our Commercial Department: Technical department Another subjects. After answering the questions, read our intranet If there is no response, I will pass it on to my colleague and pass it on to Human.

I'm looking for a JavaScript developer to add the interactions to an offline web page. I have 1 image. I need in several places on it to put buttons that start the "data flow" - dashed lines (they are supposed to be pseudo animated). E.g. I press button 1 - blue data flows from source to destination, I press button 2 - red data flows from source to destination, etc. There are to be ~20 buttons and the same number of "flows" in several colors. The buttons will have to have their own names, e.g. Windows, Linux, Syslog. The whole thing is supposed to work offline, that is, as an end result I am supposed to get a zip with a directory where is, and that's all I need to run.

We make cozy games for mobile and cross-platform. We are an indie team focused on creating our own high quality games and IP via global free-to-play mobile games. Our mission is to championing social good and the sustainability of our ecosystems through games. Want to join a small but experienced and passionate game dev team as a full stack developer? Develop and manage code and infrastructure such as cloud server, backend databases, APIs, and automation scripts. Help build powerful game ops tools with simple frontend UI. - - - Job Specs: - Create backend solutions and integrate with cloud platforms like AWS and Digital Ocean. - Design and deploy modern frontend user interfaces using the latest UI technologies. - Build secure and scalable mobile app REST APIs. - Manage da...

...an AI research assistant web application. As a Front-End Web Developer, you will be responsible for creating and maintaining a user-friendly web interface for Bayard, enhancing the accessibility and usability of the application. Responsibilities: - Collaborate with the Bayard development team to design and implement a responsive and intuitive web interface for the AI research assistant. - Develop clean, maintainable, and efficient front-end code using modern web technologies such as HTML, CSS, and JavaScript. - Integrate the front-end with the back-end API endpoints to enable seamless communication and data exchange. - Optimize the web interface for performance, ensuring fast loading times and smooth user interactions. - Implement user authe...