Existing php mysql websitecông việc

Hello everyone! I am in search of a talented developer (or a team of developers) to create a high-level Competition Website. We aim to design a unique, functional, and visually appealing website that stands out with innovative design and ease of use. As the founder of a dynamic company based in England, specializing in the online competitions sector, I am excited to announce our latest initiative: the creation of a high-caliber Competition Website. This innovative platform will feature prizes such as PlayStations, iPhones, and cash rewards, offering participants the chance to win through a transparent, live draw process facilitated via Facebook Live and powered by a Google Generator for winner selection. To bring this vision to life, I am seeking a team of exceptional...

I'm in need of a proficient PHP Laravel developer and designer who can carry out the following tasks for my eCommerce website: - Deployment of Laravel application. You should have substantial previous experience in deploying Laravel applications. - Developing new features. I want to make my website more user-friendly and effective, so it's important that you can create new, innovative features that will improve the overall user experience. - Designing the user interface. A strong background in UI/UX design is preferred, as you'll be in charge of designing a visually appealing and easy-to-navigate interface. Furthermore, the website should provide the following key functionalities: - Product Listing. Customers should be able to browse through a ...

need of proficient coders experienced in PHP and Java to fix an unidentified issue. I'm currently experiencing an undisclosed problem with my project's code. The specifics aren’t known but it requires immediate attention and resolution. Ideal Candidate Should Have: - Proficiency in the PHP and Java programming languages. - Demonstrated problem-solving skills, especially in code troubleshooting and issue resolution. - Availability to start work on the project immediately. Given the urgency of this project, please only bid if you can start immediately. Additionally, in your proposal mention your past experiences troubleshooting code in PHP and Java. This could be an engaging puzzle for the right problem solver. Fix woo-commerce Checkout Detail curren...

I am looking for a talented 3D SketchUp artist to help me recreate a Danish 1970 Yellowstone house. This project will focus on architectural visualization, using existing drawings not blueprints. Should have a strong understanding of traditional architecture and experiences in: - Building accurate 3D house model. - Interpret and utilize architectural blueprints. - Creating realistic architectural visualizations. The setting is scanidanivan / Danish design 1970 housing. se picture for refference materials. Ideally, the output should be a highly detailed and accurate SketchUp model of the house with emphasis on the exterior design. use the slopes and size from the plan as well. But... this is a contest, please read the rest. To how to... This is a draft contest showing your sk...

I'm in need of a talented and experienced PHP developer who can construct my E-commerce website. **Key Features** • Product catalog • Shopping cart • Payment gateway I'm looking for someone who can deliver an elegant and modern design, in line with current digital trends. **Product Catalog Requirements** Special focus will be needed on the Product catalog. Specifically, we are looking to integrate: • Product filter options • Customer reviews and ratings Ideal candidates should possess strong skills in PHP and E-commerce development, with a portfolio showcasing similar projects. Exceptional attention to detail, time management, and creativity are also of utmost importance.

...looking for a skilled developer with proficiency in Python and PHP to create a custom solution for my web scraping needs. The task involves scraping text data from a single website and providing this data via a PHP API endpoint. Key details regarding the task include: 1. Data Type: The data to be scraped off the website of interest is primarily text. It is therefore a necessity that any interested freelancer has the required proficiency in processing and manipulating such data. 2. Scraping Destination: The webscraper should be designed to send all scraped data requests to a PHP API endpoint. This is meant to directly avail the data for my consumption. 3. Scale of Task: The task only involves data extraction from a single website. As such, it...

...Skills: - Proficiency in Kotlin and Android application development - Prior experience with the implementation of geofencing functionality in mobile applications - Comprehensive understanding of location-based services. - Familiarity with different geofencing libraries would be a plus, as I might require guidance on library selection. The admin will create geofence and the geofence will be saved in MySQL database over the API, there are some employee in this system. When the employee will visit the certain places then a API will be call with 2 parameters 1. the employee primary id, 2. geofence primary id. The admin will be able to edit and delete the geofence also. I will provide you all the necessary API. Looking forward to working with a forward-thinking developer who can ...

Busco la creación de un eficiente y funcional panel de administración y control, desarrollado específicamente en PHP y MySQL. Este proyecto requiere un alto nivel de habilidad en desarrollo web, con un enfoque especial en las siguientes áreas: - Creación, actualización y eliminación de usuarios: La plataforma debe permitirme tener un control completo sobre la creación de nuevos usuarios, así como la actualización de los existentes y su eliminación si fuera necesario. - Asignación de roles y permisos: Quiero tener la libertad de asignar diferentes roles y permisos a los usuarios según sea necesario, asegurando que cada usuario tenga el nivel de acceso correcto a la plataforma. - Segu...

...platform using WordPress and Beaver Builder. Mirror the aesthetic appeal of to maintain brand consistency. Focus on a clean, modern, and user-friendly design with easy navigation. Implement the main call to action: "Call in to get an exclusive 15% discount on all products." Design and Development Requirements: Utilize WordPress and Beaver Builder for custom designs. Deploy the website on our provided server. Adhere to the color palette and design styles of Content and Product Images: Source, select, and upload high-quality images and product descriptions for each item. Provide informative, engaging content. Maintain consistency in style and quality across all product images. All together following the brief of the overall site attached, and the outline

We need to set up and customize a ready template from the CodeCanyon. The white-labeled mobile application with the backend and admin panel. The mobile app is written with Cordova and the backend is written with pure PHP. Check out the template: Requirements: 1. Setup and customize applications according to our company such as - Colors - Logo - Add Turkish Langage - And other minor customizations. 2. If there are any bugs in the application fix them. 3. One small custom feature (To add passenger names while ordering the ride) 4. Deploy and release applications to the PlayStore and Appstore markets so we will have ready to use product

I'm in need of an experienced PHP programmer with a solid understanding of IIS. The main task will involve reconfiguring IIS and updating some PHP code for a server that has recently been moved to a new data center. The core responsibilities include: - Configuring IIS on the new server environment. - Updating existing PHP code to ensure compatibility with the new server. - Managing potential integration with existing systems. - Testing the system to ensure everything is working properly. Ideal qualifications: - Extensive experience with PHP programming. - Expertise related to configuring and working with IIS. - Strong experience in system integration and database management. - Proven track record of troubleshooting and solving server-rela...

I'm looking for an expert in PHP and WordPress to create some custom functions for my website, specifically within the "Registration" section and master-child table management. The project is part of a website under construction which you can see at the link: The main objectives of the project for developing custom functions in PHP are to create custom registration tables to be edited "inline" in a master-child form and manage the integration of these tables with 2 Forminator forms in the https registration page: // Main requirements: - carefully read the specifications attached in the Custom functions for Romacittaperta 3 file. I wasted time writing them and I believe they clearly outline the project to be done.

I am currently in need of an expert in PHP and payment gateway integration. I run a parameter-based data collection and sending platform, and I want to add the feature of online payments to it. For this task we'll be using PhonePe, one of India’s leading digital payment platforms. I expect this integration to have the following features: - Option for users to make online payments - Guarantee of secure transactions - Reliable payment confirmation to ensure correct tracking The data to be collected and sent through this integration is narrowed down to two types only: - Customer ID - Program ID Your expertise and experience in PHP, PhonePe gateway, secure transaction handling, and parameter-based data management will be highly appreciated for the achievement of...

I am looking for a seasoned MySQL admin to setup a Master-Slave replication on my database system. This job will entail considerable experience and remarkable expertise in this specialized field. Due to sensitivity of data, I need person who can setup Master-slave in front of me using Key Responsibilities: - Setting up Master-Slave replication on my database, therefore, direct experience with this specific setup is required. - Attend to any subsequent adjustment and debugging that might be needed after setup. Qualifications: - Deep understanding of the MySQL as my system is operating on MariaDB/MySQL - Extensive knowledge and experience in setting up Master-Slave replication - Proven experience in MySQL administration, particularly in replication setups W...

I am seeking an experienced PHP developer with an eye for detail to fix bugs in my Core PHP project. - Specific Task: The focus of this task will be catching and eliminating bugs impacting my project's overall performance. While the exact nature and functionalities that these bugs affect are unspecified, a careful and comprehensive approach is essential. - Ideal Skills: Proficiency in Core PHP is a requirement, along with solid problem-solving skills. Experience with debugging and fixing a variety of bugs will come in handy. By ensuring the smooth operation of my project, you'll contribute towards a better user experience and improved performance.

I'm looking for a skillful PLC programmer who can make needed modifications to my existing program. This program is crafted to control a wine machine, and it needs precise adjustments Your task is simply to refine the existing logic so that it operates more efficiently & create a visualisation we can we review the program before we upload it I have already: *A laptop/desktop connected to the plc/hub *Tia portal *Team viewer/ anydesk to let you control the pc * Existing program * Full detailed brief to ensure clarity I'm also looking for someone willing to offer future support for the system, ensuring it runs consistently with the newly modified logic & have 2 other projects i need support on

I'm looking for an experienced PHP developer who can help me convert my Laravel website into core PHP. Key Requirements: - Strong expertise in both Laravel and core PHP - Experience in website conversion projects - Ability to maintain original functionalities, including user registration, e-commerce functionality, and blog section - Deliver a completely functional, bug-free website This project requires an in-depth understanding of PHP and Laravel, along with extensive experience with website development and conversion. I look forward to working with someone who has demonstrated experience in this field. I want to change a Laravel website (admin also) into core php. I will give a Laravel site code from with...

As the overseer of this project, I am in need of a highly skilled professional who is proficient in both JavaScript and PHP programming languages. The selected individual will have the opportunity to showcase their creativity and capabilities in the following areas: - Website Development: I am looking to create an aesthetically pleasing, swift, and user-friendly website that will serve as a powerful tool for business progression. - Web Application Development: The website being developed will feature a tailored web application; a creation that should emphasize on enhancing user experience and interaction. - Database Management: Major role in handling the management system of our data. The emphasis would be on maintaining data integrity, securing valuable info...

I am seeking a proficient full stack developer with expertise in HTML, CSS, PHP, JavaScript and SQL to support the continued development of our existing application. Our platform supports the software procurement process, by helping our users to identify the right solution based on their specific needs. I'd like interested freelancers to showcase past work with your bid. This will help me gauge your experience and quality of work. Please ensure that these projects align with the requirements outlined above. Your proficiency in PHP/SQL is a must, and experience in creating interactive UI/UX for e-commerce platforms would put you at a distinct advantage. As would experience with WordPress, AWS, API and integration development. I'm looking for someone based...

Estoy creando un sitio web de acarreo de enseres y necesitaría continuar con el y para ello necesito a una persona que pueda ayudarme, que tenga conocimientos de php, mysql,wordpress, algo de diseño y nociones de seo.

I am looking to enhance my existing logo and make it look cooler. I just want to keep the logo the same, but make it look more interesting with colours, font, etc.

I'm looking for a skilled database engineer to help with the normalization of my MySQL database. This database is primarily used for storing patient information, managing tables. Your tasks would include: - Analyzing the current structure of the database. - Implementing needed changes to reduce redundancy and ensure data integrity. - Documenting the normalization process for future reference. Due to the sensitivity of this data, it is crucial that you have in-depth knowledge of MySQL and the principles of database design, especially normalization techniques. Experience in health databases would be of added advantage since the database is used for patient. Please note that the size of the MySQL database was not specified, so you need to be comfortable and expe...

...speed up our existing project. Our team consists of passionate professionals working on an ambitious and ever-evolving project in the [specify the industry] sector. We are seeking a reliable and competent collaborator who can help us improve the performance of our website, ensuring smooth navigation and optimal user experience. Responsibilities: Analyze existing code and identify potential areas for optimization. Implement improvements to increase the website's loading speed. Optimize database queries to enhance overall performance. Collaborate with the team to implement new features and enhancements. Test and debug code to ensure system stability and reliability. Requirements: Proven experience with Laravel and a deep understanding of its core concepts. In-...

I am a PHP programmer. I have programmed a function that sends commands to the API to request the bot to perform some commands. However, the server returns 204 No Content. I checked the group chat logs, I saw that Discord returned a type of message called "Ephemeral Message". I understand this type of message is temporary and can only be seen by me and the bot. I need you to help me write a PHP function that can somehow retrieve data from that "Ephemeral Message". Because when I have data, I have parameters to send the next command.

I'm currently seeking a freelancer who can enhance existing functionality. The freelancer should be available to work remotely right away, and I'll provide access to the code. Proficiency in WordPress, PHP, and AJAX is required for this task.

Develop new functionality for existing Excel file

I am looking for an experienced PHP backend developer, who can take on the challenge of implementing key functionalities for a backlink marketplace website. Key Responsibilities: - Development of a robust user registration and login system, inclusive of email verification and two-factor authentication mechanisms. - Developing a smooth running backlink submission and approval mechanism. - Integration of PayPal for payment transactions. Required Skills & Experience: Proven experience as a PHP Backend Developer with a focus on web applications. Strong knowledge of PHP, MySQL, and other relevant web development technologies. Experience with user authentication, authorization, and payment gateway integration. Familiarity with frontend technologies and t...

I am in need of an experienced database programmer specializing in MySQL. Key Responsibilities: - Primarily, you will be responsible for data storage and manipulation. You need to construct the database in a way conducive to safely holding and altering the data we will input. - Also, the database needs to be integrated with our current Content Management System. You should have experience in working with different CMS platforms and be capable of ensuring a smooth integration. Ideal Skills and Experience: - Strong proficiency in MySQL - Extensive experience in database storage and manipulation - Prior experience in CMS integration Your expertise will greatly help us in effectively managing and manipulating our data. Please apply if you possess the necessary skills and e...

I'm looking for a skilled PHP expert immediately available to address some pressing issues on my E-Commerce website. The platform is experiencing errors in menu and issues with add cart. Notably, there seems to be a persistent error in design which needs urgent attention. Ideal candidates should: - Be Proficient in PHP and have extensive experience troubleshooting E-Commerce websites. - Be able to work under tight deadlines – I need this resolved ASAP. - Have possibly handled similar issues before, related to frequent crashes and checkout errors. Please Note: While there's an issue with product images, I have chosen to skip any enhancements to image-related features for now. Our focus should be on immediate resolution of aforementioned errors.

I'm looking for an file that I can place in the following directory: (I own ) And when I go to, for example: :// It would redirect to: Where VARIABLE is, of course, a variable (a long string of letters and numbers)

I am seeking a skilled PHP developer who can assist me in implementing shortcodes for scrollsequence in my project. Your expertise will be relied upon to introduce a dynamic aspect into the website's design. Key Responsibilities include: - Creating and testing PHP shortcodes for scrollsequence - Ensuring the shortcodes integrate seamlessly with the remaining codebase Ideally, you'll have a strong background in PHP and extensive experience with shortcode development. Proficiency in handling dynamic content, especially in terms of scrollsequence, will be a significant advantage. Please note the client has not specified the type of dynamic content, so flexibility would be appreciated.

I need someone familiar with PHP and oscommerce to help me customise my admin panel - i want to hide certain pages and links on the sidebar and edit some buttons and functionality on the page - some of the pages will require to create PHP rules or MYSQL JOINS/CONDITIONS to alter the content depending on who is logged in we will go thru each section of the sidebar one by one a fairly straightforward job if u know the system and PHP. video call essential to discuss milestone before agreeing price and awarding no time wasters no arrogant rude freelancers follow my rules be nice and work hard PLEASE NOTE: you will be working via my system - via screen sharing FTP is not possible for this task. We will only do the work in small chunks to allow you to complete ...

I'm seeking a skilled graphic designer to deliver an updated look for my company's logo. The new design should be clean, modern, and digitally drawn as we presently lack a digital copy. Key Requirements: - Our current logo must be used as the basis for the design, maintaining its essential elements while providing a fresh and modern interpretation. Please delete the padlock picture - The redrawn logo needs to be delivered in high-resolution digital format accessible for future use and modifications. Ideal Candidate: - Has plentiful experience in logo design, particularly updating older logos while still preserving brand recognition. - Is proficient in creating modern, clean designs. - Can effectively communicate in English and is diligent with project deadlines. Your applica...

**** PLEASE DO NOT BID IF YOU HAVEN'T DONE SIMILAR PROJECT ALREADY OR CANNOT DEMONSTRATE AN EXISTING SYSTEM WITH SIMILAR FUNCTIONALITY. **** I require a comprehensive SaaS subscriptions management system with a host of functionalities. With capability to accept credit cards, this system should seamlessly handle: - Auto-renewal of subscriptions - Cancellation of subscriptions - Tiered upgrades or downgrades of subscriptions - Tracking usage - Support for trial, monthly, annual and prepaid plans - Subscription to a variety of modules The desired system also needs to include specialized modules for user management and billing and invoicing. Freelancers bidding should ideally bring strong experience in SaaS development, payment gateway integration, and financial software to th...

I'm experiencing a problem with my WordPress website where newly added pages and posts are not displaying correctly and are instead redirecting to the homepage. Despite not having installed any new plugins or adjusting settings recently, the problem persists. Here's what I need help with: - Diagnosing the source of the issue - Correcting the problem so new pages and posts display as expected - Ensuring that the solution does not disrupt any other functionality In terms of skills and experience, I am looking for a full-stack PHP developer who is highly experienced with WordPress, troubleshooting, and bug-fixing. Familiarity with common WordPress issues and confidence in handling them is vital. Your ability to diagnose and rectify problems swiftly with minimal d...

...Greys:431C/446C/Cool Gray 9C/Cool Gray 10C/Cool Gray 11C/425C/429C/Cool Gray 6C/Cool Gray 1C/427C Silver: True metallic or shimmer. I try not to go too "glittery" with us being in construction, but the flake in the Silver (and blue) on vehicles and embroidery really stands out Black: Plain regular black Branding/Theme/"Company Personality" Our website is I have attached pictures of our business cards, one of our trucks (it has our old website, but all the other trucks are out on site right now), and a couple of our embroidered shirts to give reference to our branding style. We are a fun, young (40 and younger) business with a regional (Colorado/Utah/Wyoming/Nebraska/Iowa/Kansas/Missouri/Arkansas) referral-based reputation for our specialized...

I'm in search of an experienced web application developer to build an AWS Recognition-based Web app tailored to enable liveness detection. Implementation of a facial recognition system for attendance of men being supervised. Key Project Details: - Liveness Detection Feature: The app should be capable of detecting ...Skills and Experience: - Should have in-depth knowledge and experience in developing applications based on AWS Recognition. - Proficiency in AWS SDKs and APIs is essential to ensure seamless integration. Note: Web Application that shall run on mobile and desktop browsers. (Chrome) My core focus is to implement antispoofing. I don't need an app, just assistance with proper setup. I am a simple php mysql guy with very little knowledge of node js and Py...

I am seeking a full-stack developer with extensive knowledge in Flutter, ReactJS, MySql, Socket IO, and Redis. Key Responsibilities: - Building user-facing applications using Flutter - Developing backend services with Node.js and ReactJS - Creating and managing databases with MySql Ideal Candidate: The perfect candidate should have a strong proficiency in JavaScript, especially in Node.js and ReactJS. Additionally, the candidate should have in-depth understanding of the entire web development process (design, development, and deployment) as well as: - Prior experience with popular React.js workflows - Familiarity with RESTful APIs - Knowledge of modern authorization mechanisms - Familiarity with map integration - Familiarity with Tom Tom maps Please refer to the docume...

I need a proficient programmer to execute a straightforward task. Responsibilities: - Transfer my website from its current GoDaddy server to either a Hostinger server or any other server of proficient functionality and performance. My website is built in php and has mySQL database. Necessary Skills: - Proficiency in web development and server management is essential. - Familiarity with GoDaddy's export process and as well as several other server's import process, notably Hostinger would be beneficial. Your previous experience with similar tasks would be an added advantage. Your bid should demonstrate this proficiency. Looking forward to your proposals!

...sample PHP script need someone to review and get it working Analytics 4 (GA4) integration. Need a single PHP page like the attached with a filter to pull data from last 24 hours, a week, a month etc Tasks to be done: 1. Change the attached PHP script that retrieves real-time metrics from our GA4 account. 2. These metrics need to include: Pageviews, User sessions, Bounce rate, Unique visitors, Time on page and % Time Buy Clicked (you can create a simple html page with buy now button) You have to have your own 1. Google Cloud project with GA4 API enabled. 2. OAuth 2.0 Client IDs credentials (downloaded as JSON). 3. A GA4 property with access to its data. Once you show a working demo on your server, you will share the script and instructions on how to on my server...

i'm looking for a professional app development who is able to work on my project which is already on play store '" Dzmovement " , link bellow : programmed with flutter dart on firebase database. i have found problem paying google cloud serve...for a professional app development who is able to work on my project which is already on play store '" Dzmovement " , link bellow : programmed with flutter dart on firebase database. i have found problem paying google cloud server.... and the price is high so in a way or another i want to transfer the database of the app to Mysql or another one..( i accept better solutions ) lower price solution would be better

As a growing business, I am in need of an ERP software developer who's proficient in Java and MySQL. Here are the specifications for the project: - The software should be based on Java and MySQL. - The ERP software should be primarily focused on Human Resources module. Even though I skipped the question on specific functionalities for the Human Resources module, I expect the standard features of such module to be included. Ideal Skills: - Strong proficiency in Java and MySQL. - Experience in developing ERP software, particularly with a focus on Human Resources module. - Understanding of standard features of Human Resources module. Applications: When applying, kindly include your past work specifically those related to ERP and/or HR software development in ...

As a client looking to improve our existing system, I am searching for an expert in PHP Laravel with distinct skills in database management, API integration, and front-end development. Primary Task: The core of this project revolves around system enhancements - specifically the addition of new features and the revamping of our user interface. I am expecting a facelift to our platform UI and fresh, innovative features that will significantly improve its functionality and usability. Ideal Skills: - PHP Laravel: As the primary language for back-end development for our project, PHP Laravel expertise is a must. - API integration: You'll frequently interact with our existing APIs. So fluency in creating and managing APIs is essential. - Database manag...

I need a skilled photo editor to add my dog into TWO existing family photo. Your task is to: - Insert the dog alongside everyone in the photo. - Place the dog near to the family members, making it appear as if the dog was originally part of the image. - Apply a natural look to the addition of the dog to ensure a seamless blend with the rest of the photo. The ideal freelancer would have proven experience in photo editing, particularly with adding elements into existing photos, a keen eye for detail, and a knack for realistic natural edits. By the end of this project, the photo should look as though it was taken with the dog present alongside the family. I have added 5 family photos that you can choose from that you think would work best for this project and 18 pictures of t...

...facilitate tasks like sharing content, viewing content, and following accounts. - Share2earn, View2earn, Follow2earn features: Users should be rewarded when they share content on social media, view specific content, and follow certain accounts respectively. - AI component: The artificial intelligence component will be critical in generating write-ups that users can share on social media platforms. Our existing web application is a platform that enables users to post content and earn coins as authors. However, to elevate its functionality and appeal, we intend to evolve it into a viral hub for influencers and brands. This transformation will involve implementing new features and strategies to drive engagement and monetization. #### Objectives: 1. Transition from a free posting mo...

I am looking for a skilled PHP developer who will create an email module for my domain using Google Workspace. The main purpose of the module is to send emails from my domain. Key requirements: - Ability to send emails directly from my domain using PHP - Option for attaching files to those emails - Option to fill out the subject, body, sender mail and destination mail using variables The code must be native PHP Ideal Skills: - Extensive experience in PHP - Knowledge of Google Workspace and how to integrate it with PHP In your application, please detail your experience with similar projects. The more practical experience you have, the better. I am looking forward to seeing your applications and starting a potentially fruitful collaboration. The curr...

Hi we have core PHP site we need small fixing like some text alignments email not receiving graphs showing wrong ID and need to change colors some js popups not working fine some translation words

I am in need of a graphic designer who can quickly convert my existing logos from JPEG and PNG formats into vector files. We create custom water bottles and we often receive logo files in JPEG or PNG that need to be converted into vector. This would be an on going job with many small assignments. We receive about 5 logos/week. We'd pay on a per logo basis. Key Requirements: - The successful candidate should have a strong background working with Adobe Illustrator or similar software to ensure high-quality results. - It is imperative that this project is completed in a time-bound manner, as I have a deadline to meet. - My logos have specific color codes that need to be maintained in the vectorized versions. - We'd like the freelancer to work on US work hours so that w...

I'm currently in search of a skilled and experienced PHP programmer, particularly one with solid expertise in WordPress. Here are the specifics for my project: Project Overview: Client: XYZ Retail, a startup specializing in fashion accessories. Objective: Develop a Shopify e-commerce website and curate a product catalog targeting the millennial demographic. Timeline: 3 months from project kickoff to launch. Project Requirements: Shopify Website Development: Custom Shopify theme development based on client branding guidelines. Responsive design to ensure optimal viewing across devices. Integration of essential Shopify apps for features like payment processing, order management, and shipping. Implementation of SEO best practices for improved search engine visibili...

I'm in need of a skilled Core PHP developer to assist with minor code changes in my project. The tasks specifically include: - Modifying the existing code for file handling, including enabling file uploads and downloads. - Integrating user authentication feature into the website - Implementing payment gateway and database integration functionalities Ideal candidates should have stellar proficiency in PHP development and be comfortable working with back-end logic. Good command over database related operations is a plus. Serious candidates only, please. Code changes have to be made on code which is on PHP 5.3