Php rest api exampleεργασίες

I'm looking for an experienced CAD/CAM professional with a solid grasp of Autocad and CNC programming for 3-axis milling machines. Key responsibilities include: - 2D Drafting using Autocad: Proficiency in 2D drafting is crucial, as you will be required to draft architectural drawings and then e...Programming: You must be able to work with CNC programming for 3-axis milling machines. This will involve creating efficient toolpaths for the machine to follow based on the 2D drawings. Ideal candidates will have: - Extensive experience in using Autocad for 2D drafting - Demonstrable experience with CNC programming for 3-axis milling machines - Ability to communicate and work effectively with the rest of the team - Knowledge of ArtCam software for 2D/3D modeling and design would b...

Tasks: 1. Help us to opt for Google Map API service. 2. Get pickup and drop locations from 'Google Map Locations' in text inputs same as ola, uber etc on our WP website. Only apply if you are enough experienced to handle this job. Thanks

I need someone well-versed in Zoho CRM and Magento2 to assist me with creating and publishing API endpoints. Key Requirements: - Experience in creating API endpoints in Zoho CRM and Magento2. - Proficiency in publishing these endpoints. The Job: - The primary tasks will revolve around developing API endpoints. - This will involve working with Zoho CRM and Magento2. Data Access: - The endpoints are intended to give access to order and product data. Ideal Candidate: - You should have previous experience with similar integrations. - Knowledge of Zoho CRM and Magento2 is crucial. Please include any relevant samples of your previous work when applying.

I am seeking a meticulous architect to create a modern two-storied house plan with only master upstairs rest of 3 bedrooms to be at the ground floor along with living at the front . Pool and alfresco Key Requirements: - Proficiency in modern architectural design concepts. - Proven experience in creating house plans for permit applications. - Provide accurate dimensions and scaling for two floors. - Ability to adhere strictly to building codes and regulations. - Excellent communication and timeliness in delivery. This application requires you to have a keen eye for detail in modern design and a comprehensive understanding of permit application requirements. Previous experience in this particular field will be advantageous.

I need an experienced Django developer to build an application that has key functionalities including user authentication and registration as well as API integration. The project scope involves: - Developing user authentication and registration systems - Integrating PayPal API and PayPal Sandbox for smooth transaction handling - Incorporating APIs that fetch real-time travel data The preferred freelancer should have substantial experience in Django, handling user authentication and API integration. Prior experience with travel data APIs and PayPal will make you the ideal candidate for this project.

I'm looking for a pharmaceutical scientist to assist with the formulation development phase of my tablets for Active Pharmaceutical Manufacturing Industry. Key Responsibilities: - Implement...formulation development phase of my tablets for Active Pharmaceutical Manufacturing Industry. Key Responsibilities: - Implementing a detailed approach to developing the formulation of the tablets - Consideration and implementation of industry standards and regulations in the formulation Ideal Skills and Experience: - Previous experience in the pharmaceutical industry, particularly in development of API for finished products - Strong understanding of formulation development - Knowledge of good manufacturing practices (GMP) - Ability to work in a team and understand the business needs ...

...performance. Frontend Development: Create a user-friendly form for parents to input their child’s name and provide consent. Ensure the form is responsive and works seamlessly across different devices and browsers. Backend Development: Develop a custom WordPress plugin to handle form submissions, generate TTS audio, and merge it with the pre-recorded story. Implement Google Cloud Text-to-Speech API for generating the child’s name in audio format. Use FFMPEG or similar tools to merge the TTS audio with the pre-recorded story. Integration and Testing: Ensure the TTS audio seamlessly integrates into the main story audio. Implement robust error handling and validation for form submissions. Test the entire flow from form submission to audio generation on mu...

I need help with lead generation for my existing Active Pharmaceutical Ingredient (API) manufacturing company in the Mena region. My primary goal is to increase sales through this campaign. Key Requirements: - Experience in lead generation for B2B companies, especially in the pharmaceutical industry. - Proven track record of successful direct sales generation. Preferred Channels: - Email campaigns - Website lead form Please note that I'm specifically interested in generating direct sales through these channels. Your bid should reflect your understanding of B2B lead generation in the pharmaceutical industry.

...a variety of tasks. This project will involve Front-end development, UI/UX design, and API integration. Key Responsibilities: - Front-end Development: You will be responsible for creating the user-facing features of our web application. - UI/UX Design: I have a Figma design file which you will need to convert into Reactjs components. This means you should have a good eye for design and be able to translate it accurately into the final product. - API Integration: You will also need to work with our backend team to connect the front end to our APIs. Ideal Skills and Experience: - Strong experience with ReactJS and front-end development. - Previous work on UI/UX design is essential. - Experience with API integration is a plus. - Proficiency in Figma and the ability ...

I'm in need of an experienced SQL Server data warehouse designer to help wit...Medium-sized project: The data needing integration and consolidation is between 1GB and 10GB, so experience handling medium-sized data sets is ideal. Your main aim will be to ensure that the data warehouse is efficient and can handle the needs of our data integration and consolidation. Experience in similar projects is essential. You will be working with roughly 5 databases, some direct access, some via API (including basic XML feed in 1 instance). We do not have expectations on the total timeframes (may be up to 3 weeks for 2-3 days per week) as this is firstly dependent on capabilities and secondly on design / good hourly rates. If you complete the original intended work quickly this may lead to l...

I'm seeking a lead generation expert with experience in the pharmaceutical, chemical, healthcare, API and nutraceutical industries. The primary goal of the project is to generate new business opportunities through phone-based outreach. Key Responsibilities: - Conducting market research to identify potential clients within the specified industries - Initiating contact with decision-makers through phone calls to introduce our services - Qualifying leads and setting appointments for our sales team - Building and maintaining a database of potential clients The ideal candidate should have: - Proven experience in B2B lead generation, specifically within the pharmaceutical, chemical, healthcare, API & nutraceutical sectors - Excellent communication and interpersonal skill...

I'm seeking a developer for an iOS application that will have the capability to read and store iMessage messages on a user's device. Key Features and Requirements: - The primary purpose of the app is to collect and store iMessage messages. - The app should only be activated with the user's explicit consent. - Data security is paramount, with the app design...previous work. - Experience in implementing data security measures, particularly end-to-end encryption, is a necessity. - A strong focus on user experience and interface design, ensuring the app is intuitive for all users. Don't give a Proposal when you don't have a POC (proof of concept) that you can develop an app that does this function. You can use any feature you want to do this function using API...

I'm currently in the development stage of a pharmaceutical product and I'm seeking for an experienced pharmacologist with a deep understanding of active pharmaceutical ingredients (API) and pharmaceutical products, and a successful track record in the industry. Key Responsibilities: - Research and Development: I need the freelancer to contribute substantially to the ongoing research and development of the product. - Regulatory Compliance: You should have a deep understanding of pharmaceutical regulations and be able to ensure that our product complies with all relevant standards. - Product Formulation: The ideal candidate should have extensive experience in product formulation, and be able to help bring our project to fruition. - Pharmacokinetics & Pharmacodynamics:...

...OpenAI’s ChatGPT API to create an interactive chatbot that conducts a business background quiz and uses responses to tailor funding recommendations. Opportunity Matching System: Implementing algorithms to match users with funding opportunities based on quiz results and profile data. Subscription and Payment Processing: Integrating Stripe for handling subscriptions and payments, including setting up different access levels and monitoring usage. Testing and Quality Assurance: Ensuring all features operate seamlessly and meet user expectations. Documentation and User Support: Creating comprehensive guides and support materials for end-users and administrators. Technologies Used: Bubble Platform: Main development platform for building and hosting the web application. OpenA...

...looking for a skilled developer to add a small module to my existing app built with PHP. The main functionality of the module will be user registration, excel upload, and assigning packages. Key Requirements: - Develop a user registration system: The module should collect the following user information: Name, Email address, Phone number, password, course, batch. - Implement an excel upload feature: Users should be able to upload excel files select of course and batch - Enable package assignment: The module should allow for the assignment of packages to users. while user registration or excel upload Ideal Skills and Experience: - Proficient in PHP: As the app is built on this platform, a strong expertise in PHP is essential. - Experience in user registration system...

As a SaaS company, we're in need of integrating Botpress with our Whatsapp Business API product very similar to Wati or Interakt. Instead of building chatbot and visual builder we are looking forward to leverage Botpress and other convincing alternative to have Visual flow chatbot builder in our SaaS application.

I'm looking for a professional to help me in developing a mobile app for WhatsApp chat handling. The app will be used for managing and responding to incoming messages. Key Points: - The primary task of t...efficiently. - The app doesn't need to automate replies based on keywords - I will be sending manual replies only. - The app needs to have an easy-to-use interface for message management. Ideal Skills and Experience: - Proficiency in mobile app development, particularly for iOS and Android. - Prior experience with chat-based applications or messaging platforms. - Strong understanding of WhatsApp's API and its integration into mobile apps. - Ability to design user-friendly interfaces for seamless message management. Feel free to ask any questions if you need mor...

...visual flow builder specifically for WhatsApp Business API. The chatbot should have automated responses, user data collection and CRM system integration. I am also open for integrating any Opensource projects or any relevant suggestions Key requirements: - Design and implement a visual flow builder for WhatsApp Business API - Develop the chatbot with Node.js - Implement automated responses and user data collection features - Integrate the chatbot with CRM systems for seamless user data management - Ensure the chatbot is user-friendly and intuitive to use on the WhatsApp platform. Ideal skills: - Proficiency with Node.js and a solid understanding of JavaScript - Experience in building chatbots, specifically for WhatsApp Business API - Prior experience with CRM s...

I have a photo where my eye looks p...eye looks partially closed, and I want it edited to look natural and open. Here is what I need: - Edit my partially closed eye to appear normally open. - Ensure the editing gives a natural look, not too alert or too bright. - I have a personal reference photo to guide the editing process. It requires a great deal of attention to detail and finesse for the edited eye to blend seamlessly with the rest of the photo. Ideal skills and experience include: - Proficiency in photo editing software, like Photoshop or Lightroom. - Experience in portrait retouching. - Strong understanding of facial features and how to manipulate them naturally in photos. - A keen eye for detail. I look for someone to accomplish this task with utmost professionalism an...

I'm looking for an experienced Unity Developer who can help me create a fully animated character integrated with ChatGPT. This character's primary goal will be to deliver educational content to Windows users. Key Requirements: - The character should be fully animated and engaging, with high-quality visual design and smo...character's primary goal will be to deliver educational content to Windows users. Key Requirements: - The character should be fully animated and engaging, with high-quality visual design and smooth motion. - It should be able to read the chatGPT response - Ensure smooth and realistic animations and lip-syncing for the meta-human during interactions. - An example role is meta human tutor You need to provide the unity project files and created AP...

...functionality while ensuring a modern aesthetic appeal. Your proficiency in structural design will come in handy. - The bathroom, that needs a touch-up. I'm looking for a fresher and more contemporary look. Your skills in bathroom remodeling are particularly essential. - The bedroom, for some slight modifications. The changes here aren't drastic but they have to be integrated well with the rest of the home's design. Therefore, I'm looking for strong architectural and interior design skills. Experience in home renovations, structural designing, and bathroom remodeling will be beneficial. It's also crucial that you understand the art of mixing functionality with design. Attached is the current floor plan from the real estate agent and also a proposed...

The website is built on a custom CMS platform. I need the following customizations: - Custom Functionality: The current 'unlocking' mechanism based on Followers and Subscriptions needs to be modified. This will require...site is maintained. Instead of Following or Subscribing to unlock content, content will be unlocked after completion of affiliate offers. This includes backend modification to add affiliate offer links based on country of visitor, and integration with the affiliate network through API and postback scripts so affiliate statistics and earnings can be tracked from the backend. - Custom Integrations: I also require the integration of a new service into the website. This will require you to have experience with API integration and be able to work smoo...

...professional web developer with experience in creating automation tools. We're looking to build a sophisticated website and dashboard, which will be later integrated with API and MySQL. The final product should be a robust, blockchain-based automation platform. Key responsibilities include: - Building a website and dashboard from scratch - Implementing blockchain technology for automation - Ensuring seamless integration with API and MySQL The ideal freelancer should have: - Extensive experience in web development, particularly in creating automation tools - Proven track record in implementing blockchain technology - Strong understanding of API and MySQL integration - Ability to deliver high-quality work within a short timeframe This is an urgent project, and...

I need a developer proficient in and a good understanding in API development. I have a parameter I would like to pass which is a string value to pull an entire user object with all of the properties in a database. this would be a string parameter passed into a Get request with a response of an entire record pulled from a MySQL database and using an Interface to extract the properties into a page. This is a very small project and should only take a few minutes of time.

Laravel Developer API Issue (Create 1 API and Fix 1 API) Work with ftp. Able to follow, fix API first Immediately.

Senior Developer wanted with skills in Woocommerce | Wordpress. Must have real coding knowledge not just a plugin expert. To build custom plugins and modify existing ones.

I need an API/Make expert to troubleshoot setting up a connection to Booqable booking software. I've got it working on Postman but I can't translate it to Make. For security I don't want to hand out API keys to everything so I'd like someone who can assist live using TeamViewer on my Windows Desktop. (I understand you'll need at least one API key). I'm available anytime for the next 6 hours. Here is the call I'm trying to make: { "data": { "id": "ceaf2118-8a5b-4f96-9ba2-08b812c54876", "type": "properties", "attributes": { "value": "leeroy4"} } }

I'm in need of a skilled developer with experience in integrating into a WordPress website. The main goal of this project is to make use of its advanced image editing features on my existing site. The key tasks for this project include: - Installation of plugin to my WordPress site, as it has not been done yet. - Integration of the API to ensure full functionality. In this integration, I want to focus on the image enhancement and smart cropping features.

...of GitHub and experience with bespoke theme development and creation are required. - Troubleshooting and Optimization: Identify and resolve issues related to store performance, functionality, and customer experience. Implement unit tests for robustness. Requirements: - Proven experience as a Node.js Developer in e-commerce environments. - Strong knowledge of e-commerce infrastructure, theme and API development, and integration. - Proficiency in front-end technologies, including HTML5, SCSS, JavaScript, React, Redux, Tailwind CSS, and MUI. - Excellent problem-solving skills and attention to detail. - Strong communication and teamwork skills. - Experience with cryptocurrency payment integration would be advantageous. - If you meet these requirements and are ready to contribute to ...

I'm looking for an experienced dev...for customization. We have a model on google colab which uses GradientAi and answers based on the prompt. I need to integrate this into the website. The website will answer questions on "How to fix_____?" by returning the tools required and the steps to perform. Additionally, I need the links for buying those tools included at the end so an API call needs to be added. Ideal candidates for this project should have: - Proficiency in GradientAI use, NLP, API, chatbot development, and web development. - Experience with integrating AI models into websites. - Strong skills in UI/UX design, particularly in designing chat interfaces. If you're confident in your ability to deliver this project within the specified time frame a...

I am seeking an experienced Android developer to create a Forex live charting app that integrates seamlessly with our online CRM. The app will receive live Forex data along with indicators via web socket. Key Features: Real-time Forex charts with multiple timeframes Integration of s...desirable. Please provide examples of similar work you have completed. Requirements: Do not simply post your portfolio or a generic message. I want to see specific samples or live charts that you will use. Indicate if you have experience with TradingView. We are open to using Flutter or other cross-platform solutions, so please specify the coding platform you will use. Further app details and CRM API information will be provided once we have assessed your capabilities in developing a Forex live cha...

I'm in need of an experienced API developer(s) to assist with integrating our platform with multiple external systems in USA. Plaid API aggregates with multiple finance systems (banks mainly) and their investment aggregation didn't work for me. Since Plaid API didn't work for me I am thinking we will have our own APIs to integrate to any investment banks/ brokers like E*Trade, TD Ameritrade (now part of Schwab(, Vanguard, Fidelity, Robinhood and many more. See Following APIs are needed at high level: - Minimum 1) Get Holdings/ Positions (stocks, bonds, mutual funds, options, ETFs, etc.). We will pass institute name, account # or login/password, 2) Get Transactions (Dividend Paid, Bough, Interest Charged

I'm seeking a skilled developer who can Develop, a Kodi XBMC addon that features streaming content and a customizable user interface. - Experience with Kodi XBMC is required. - The addon should be capable of getting subtitles from subdl. - Create a user interface that is smooth, easy to navigate, and harmonizes with the Kodi XBMC environment. Despite no pa...Experience with Kodi XBMC is required. - The addon should be capable of getting subtitles from subdl. - Create a user interface that is smooth, easy to navigate, and harmonizes with the Kodi XBMC environment. Despite no particular design preference, the interface ought to be comfortable to use and user-friendly. The ideal candidate should be experienced in Kodi XBMC. using API from subdl with the following ().

The search feature for addre...expected. We are seeking a skilled developer to diagnose and resolve this issue promptly. Key Responsibilities: - Investigate the cause of the search address malfunction, and rectify it accordingly. - Thoroughly test the search feature to ensure it is functioning as intended across various browsers and devices. Ideal Skills and Experience: - Proficiency in JavaScript, particularly with Google Maps API. - Experience in debugging and troubleshooting web applications. - Strong understanding of web development and browser compatibility issues. Please note: The user did not provide information on the browser used, changes to the website code, or any error messages. Therefore, the task requires a comprehensive and systematic approach to identify and fix ...

I need a professional to connect my website with CowPay payment gateway through API. Requirements: - Connecting the CowPay payment gateway via API to my existing WordPress site. - The integration should be seamless and secure, ensuring a smooth transaction process for customers. - It will be primarily used for processing product sales, so the system should be optimized for this purpose. - The necessary API credentials have already been provided from CowPay, so the main task is the integration itself. Ideal Skills and Experience: - Proficiency in WordPress and e-commerce website development. - Prior experience in integrating payment gateways using APIs. - Strong understanding of security protocols for online transactions. - Effective communication skills to collabo...

I'm looking for a skilled developer to upgrade my site from PHP 7 to PHP 8.2. The current site has: - User registration and login functionality The site is built on Custom PHP, without the use of any specific frameworks or CMS. The ideal freelancer would have: - Strong experience with PHP - Previous experience with upgrading codebases from PHP 7 to PHP 8.2 - Familiarity with Custom PHP coding Please note that the client did not specify custom plugins or modules that need updating. However, it's important to anticipate and address any issues that may arise during the upgrade process. The selected freelancer should be able to identify and resolve any potential conflicts with the existing site's functionality.

I need a skilled Photoshop expert to transform the drizzle in a photo to a sauce. The edited photo should look as realistic as possible. Here are the key points: - Replace Drizzle with Sauce: The main task is to replace the drizzle in the original photo with a sauce(the organge color). The sauce should blend seamlessly with the rest of the image, making it hard to discern the editing. The end result should look as if it was the original intention of the photo. - Realism: The level of editing required in this project is photo-realistic. The sauce should not only look like a sauce but should also appear as if it belongs in the original image. - Attention to Detail: I am looking for someone who can pay close attention to details and ensure that the edited photo is of high quality, w...

...experienced Python developer to facilitate the integration of the WhatsApp Cloud API with a Websocket API. The primary goal of this integration is to enable real-time messaging within the application. Key Responsibilities: - Integrate the WhatsApp Cloud API with the Websocket API in a Python-based environment - Ensure real-time messaging functionalities are effectively implemented - Implement best practices in software architecture, ensuring scalability and reliability of the system Ideal Skills & Experience: - Proven experience working with the WhatsApp Cloud API - Proficiency in Python, particularly in developing real-time applications and integrating with third-party APIs - Strong understanding of Websocket API - Experience with message...

I need an expert developer to integrate a custom GPT-4 model into my Telegram bot. The bot will be catering to Russian language users. Key requirements: - Experience in using GPT models, particularly GPT-4 - Fluent in Russian and English to ensure successful implementation - Proven proficiency in developing Telegram bots - Knowledge of interpreter API for a smooth integration of the GPT-4 model to the Telegram bot. This integration is essential in enhancing communication and interaction with the bot. Your attention to detail and adherence to the timeline will be crucial for this project's success.

hi there, first of all we will use a model for arabic to english translation and then we will fine tune that model on some percentage of your dataset. afterwards we will run the model on some percentage of your dataset which can ...translation and then we will fine tune that model on some percentage of your dataset. afterwards we will run the model on some percentage of your dataset which can be treated as test data to find the accuracy of the model. we will try to enhance the model with different parameters until we get a reasonably good accuracy. as for comparison of accuracy we can translate some samples from chatgpt or its API and then compare using some language comparison model. Everything will be done in a python notebook and you will be to run the notebook in jupyter or go...

I'm looking for a skilled 3D designer who can modify the existing 3D render of my car's fuse box cover so I may print a new one on my 3D printer out of abs plastic. The main requirements are: - Integrating a secret compartment within the existing structure. This compartment should be designed as a functional part of the fuse box cover and open from inside that's hard to tell apart from the rest. I’m thinking a magnet opens a hidden latch - The size of the compartment should be compact, about 25mm increase in the cover height will work but without causing a bulge or noticeable difference. Key Skills: - Knowledge and experience in 3D modeling and design - Attention to detail in rendering modifications - Familiarity with designing automobile parts is not a mus...

I have an urgent need for a tool that can monitor my supplier's stock status in real-tim...The service should mimic the functionality of Uptimerobot, but with the ability to track stock levels instead of website uptime. Key Features: - Real-time updates: Constant monitoring of supplier's stock status - User login: Access to the tool via username and password - Email Notifications: Instant alerts for changes in stock levels Key Skills & Experience: - Proficiency in web development and API integration - Prior experience in creating monitoring tools or systems - Strong background in notification systems (email preferred in this case) The ideal candidate should be able to deliver a robust and user-friendly service that meets my specific requirements. I look forward to r...

I have a document with the specifications of webservices. I need with php consume this webservices and get responses and save some information in my database

I've encountered an internal server error on my website when accessing a specific page. This issue is particularly critical as some of my visitors are unable to access my site due to this error. While some visitors can browse the website, others are completely blocked. Key Project Details: - The error is triggered when accessing a specific page. The rest of the website is accessible. - The issue is causing a split in visitor access, with some able to view the site consistently and others unable to access at all. - The problem is particularly urgent as it is directly impacting my site's usability. Skills and Experience Needed: - Proficient in troubleshooting common internal server error causes. - Experience in addressing website access discrepancies for users based on the...

I am looking for a freelancer who can scrape all articles with imges and videos from , this an adult site, and i want integrate them into my WordPress site using my preferred plugin. I tried most of the existing add-ons, but the problem is that only the article is pulled without the pictures and videos, and I want to get everything. they have api page and i dont know if this will help

I'm looking for a skilled developer to update the controllers in my Laravel backend for my React Native application. Specifically, I need help with a single task to start, and if that goes well will task additional items thereafter: 1. Laravel Backend has a 'ProviderController' which sends 'Provider' results to app based on distance within radius. There is a 'Mobile Only' option that when checked is not limiting results to within that radius. The query is a bit messy, but is likely where the change needs to be made (see attached). App is published to TestFlight already and should not need to modify React Native source to address this, but can provide if needed. Ideally looking for a developer who can fix this bug fairly quickly, then will have ongoing...

I'm seeking a skilled app developer to ...grocery items, viewing current inventory, and receiving notifications before items expire. The goal is to create a useful tool with AI features to help enhance user experience Key Features - Using Flutter + Gemini-API User Authentication: Sign in and create new accounts Edit profile and preferences Pantry Management: Display a list of scanned groceries Add new items via a plus button, redirecting to the camera for scanning food receipts or item barcodes Edit and delete existing items Overview of current pantry inventory Photo recognition for groceries using Gemini API Gemini-API-based recipe recommendations based on pantry items Integration with barcode databases for easy item entry Notifications: Send alerts before it...

I'm searching for a talented and experienced 3D animator for my upcoming project. A core requirement for this job is proficiency in using motion capturing techniques. It will greatly enhance the overall effect of th...animation - Expertise in motion capturing techniques - Creativity and ability to improvise Details regarding the animation. Here's the website for reference! This is the animation I am looking for , but the transition in my animation should be from normal egg to golden egg (not to made-up egg as in the website). Also after the transition, the golden egg should rotate and unite back with the rest of the eggs as in the beginning. Attaching the sample transition video as well as the unification of eggs after transition scenes. Eager to see the creativity of ...

...news topics or sentiments over time. Interactive Elements: Allow users to interact with the data visualizations, such as filtering views based on time or sentiment. Tools & Techniques: Web Development: Use HTML, CSS, and JavaScript for the frontend, with frameworks like React or Angular to enhance the user interface. Backend Development: Python with Flask or Django for server-side logic, handling API integrations, and user data management. Machine Learning: Use TensorFlow or PyTorch for building the recommendation engine, and NLTK or similar libraries for sentiment analysis. Data Management: SQL or NoSQL database to store user profiles and their preferences. Version Control: Git for source code management and collaboration. Submission Requirements: Code: Source code with comp...

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.