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    Description: I am looking for an expert in SQL and R programming for a detailed data analysis project. This project involves extracting, analyzing, and reporting on data from a sophisticated relational database setup. The ideal candidate should have a solid background in data science, with specific skills in SQL and R. Responsibilities: Efficiently query and manage data using SQL from a SQLite3 database. Apply R programming techniques for advanced data cleaning, analysis, and visualization tasks. Ensure data integrity and optimize data processing workflows. Analyze results to derive actionable insights and compile detailed reports. Document all processes and code in a clear and comprehensive manner. Requirements: Profound knowledge of SQL with experience in ...

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    I need a brilliant PHP developer immediately. The core deliverable is to implement a Social Media API that will enable me post custom data including text updates, images, videos and links to external websites on Facebook, LinkedIn, Instagram, Pinterest and Twitter. The ideal freelancer should have: - Robust knowledge of PHP and API integrations - Proven experience in social media platforms API integrations like Facebook, LinkedIn, Pinterest, Twitter and Instagram - Ability to work diligently and complete the project in record time. The benefits of this project to you would include: - Dealing with an accommodating client - Earning a timely payment - Potentially opening up opportunities for future collaboration based on the success of this project. Please bid only if yo...

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    Our company develops both desktop and web applications tailored for analysing insurance premiums. These have been developed in Delphi over the past 25 years. We are seeking to establish a long term relationship with an experienced Delphi programmer with exposure to Microsoft SQL databases. ASP.net application experience is also desirable. Our software packages require continued upgrading and enhancement and given the specialist nature of our software we are seeking to establish a long term relationship. The primary requirements include understanding our business process and system design, determining and articulating technical solutions, and implementing the design into build and install stages. Australian based is preferred, our principal office is based in Sydney NSW. If you...

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    I need an experienced PHP developer with a solid understanding of Stripe's payment platform. This project's main objective is to develop a script that sends a post request to Stripe for over-capturing an authorized payment. The over-capture is performed to modify payment details, specifically the amount billed due to additional charges accrued. Expertise in handling Stripe’s transactional operations and PHP post request handling is necessary. Skills Required: - Proficiency in PHP - Extensive experience with Stripe API - Familiarity with financial transaction processes - Strong problem-solving abilities

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    PHP script customisation 6 days left
    VERIFIED

    I need an experienced PHP developer to help with customizing a PHP script. The specific details of the modifications are: - User Authentication: Implement an effective user authentication system. - Database Integration: Ensure seamless integration with our existing database. - UI/UX Enhancements: Enhance the user interface and user experience of the script. Please note that the specific PHP script has not been disclosed, and further details regarding the script's functionalities have not been provided. The successful freelancer will need to be able to navigate and modify PHP scripts efficiently and have a good understanding of user authentication, database integration, and UI/UX principles. Your expertise in PHP and familiarity with various scrip...

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    .NET Developer Needed -- 4 6 days left
    VERIFIED

    I'm looking for an experienced .NET developer to assist with a project. This project requires someone who has a strong background in .NET technology, particularly in C# programming, ASP.NET development, and SQL database management. Ideal candidates should have experience in developing web applications, creating software solutions, and improving existing systems. The key functionalities to be implemented by the .NET developer in this project include user authentication, data encryption, and payment integration. If you're a .NET developer with a solid understanding of the above technologies and functionalities, please reach out to discuss the project further.

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    ...in need of an hacker to perform a thorough black-box penetration testing on my WordPress website. Key Responsibilities Include: - Testing the security from an outsider's perspective. - Identifying and using hacking techniques including SQL injections, cross-site scripting attacks, and brute force attacks to hack website as outsider so that we can plug the vulnerability. Ideal candidates should have: - Proven experience in website vulnerability testing. - A strong understanding of WordPress. - Exceptional problem-solving skills. - In-depth knowledge of SQL injections, cross-site scripting attacks, and brute force attacks. My objective is to ensure my website's robust security, and your expertise can help me to achieve this. Your keen eye and tech skills are ...

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    ...skilled professional to help with the maintenance of my websites built with core PHP and MySQL. Key Tasks: - Website changes: Regular content updates and design changes are anticipated, so the candidate should have flexibility and be comfortable with changes. - Feature Additions: I'm looking to extend the functionality of the websites, so the candidate should be able to implement new features. - Bug fixes: It's essential for the candidate to have a keen eye for identifying and fixing bugs that may arise within the websites. - Security updates: The candidate should be able to stay up-to-date with the latest security trends and ensure the websites are secure. - Performance optimization: A deep understanding of PHP and MySQL is required to optimize the performance...

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    I'm looking for a skilled Data Engineer to assist in a large-scale data project that involves data cleaning and preprocessing. Key Responsibilities: - Integrate and process data from various sources including...preprocessing techniques to ensure quality and consistency Ideal Skills: - Proficiency in handling large-scale data sets - Strong experience with integrating and processing data from diverse sources - Expertise in data cleaning and preprocessing techniques - Knowledge of relevant tools and frameworks for data engineering Prior experience in similar large-scale data cleaning projects and proficiency in SQL, Python, and ETL tools would be highly advantageous. Your ability to ensure data quality and integrity in a high-volume environment will be critical to the success o...

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    App Version 1.6 Laravel Version 7.30.6 PHP Version 7.4.33 Extension IonCube Loader is installed License code "To handle the Codegyan scripts. This was a prepaid version with multiple restaurants. This website is only for the orders that roll. As I checked, the speed is slow due to the JavaScript library not working properly. We need to update HTML for all three panels: user, restaurants, driver. Do you want to integrate new HTML? I need to remove the Livewire from my website. Delete all files not important for the website and logically structure all pages of the files. The website will only be used for delivery. Everything else must be deleted. Current version." musst be updated to the new version

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    I'm looking for a skilled PHP developer to create a web system primarily focused on data analysis. The system will serve as a platform for users to perform detailed data analysis. Key features to include: - User Registration and Login: The system should have a secure user registration and login functionality to keep the data protected. - Various Search Modules: I would like the system to have search capabilities by name, date, and category. This will allow users to slice and dice through data effectively. Ideal skills and experience: - Proficiency in PHP: As the core technology of this project, you should have a strong background in PHP. - Data Analysis Expertise: Experience in building systems that cater to data analysis will be a huge plus. - Security Knowled...

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    ...of the website's database. Key Requirements: - Daily database updates: The website should automatically update its database every day. - Products and prices: The database should include technology products, such as electronics and computer hardware. - Design and layout: The website should be visually appealing and user-friendly. - Database type: The database can be either SQL or MySQL. Ideal Skills: - Proficiency in SQL or MySQL - Experience in e-commerce website development - Strong understanding of front-end design - Ability to automate database updates - Expertise in handling technology products Your proposal should include: - Your experience in similar projects - Your approach to automating daily database updates - Your estimated timeline for completing the pro...

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    Hello I have a web app that im building for my customers. ...customers. And I already hired someone to setup the sign up page.. All you have to do is add the google sign up and finish setting up the backend for the setting pages. I also added notes to my prototype design explaning each feature. React JS is used for the front end. And the PHP Laravel was used to start this project. I would like to pay $150 - 200 for this project. If the work goes well then I will use your services to finish building the rest of the features. Im also building a software company here in america so for the right person i can provide work for years!!! I would like to hire someone today.

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    I am looking for a proficient python developer to help in enhancing a Telegram PHP bot. With your skills and experience in bot programming, I am confident we can have this bot become even better. As part of this project, you need to: 1. Customize Bot Commands: - Add new commands as per the specific requirements I will share. 2. Change Chatbot Responses: - Modify existing responses in a way that improves the user engagement. - Delete some responses that are no longer relevant. 3. Integrate Third-Party APIs: - This integration will help the bot offer more utilities and functionalities. The ideal candidate for this project should have extensive knowledge in Telegram bot development, PHP, Python, and experience in third-party API integration. I look forward t...

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    Hi Freelancers, (URGENT) : need this Today ! I have a codecanyon script, please check it here : I need to use whatsapp only, don't need SMS feature, I have a VPS without control panel and I want to install it and make whatsapp works without any problem. Thanks Amine

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    PHP Developer 6 days left

    Php developer for a web portal ( College search engine cum admission portal )

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    I'm having a problem while I am trying to install Laravel and Composer. It needed to install brew. I have installed brew but now I can't install php and composer. There was a problem while I installed the brew. Now I need to uninstall brew and install brew again and then install PHP, composer, and anything else that needs to run Laravel. I am adding a screenshot please check it carefully. If you can help me then apply for it. You will help me through google meet or zoom call. I will do it and you will guide me.

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    I'm in need of a proficient PHP developer to create a custom code for communicating with an Ingenico POS terminal via Ethernet. Here are the specifics of the project: - **Communication Method:** The primary method for the communication is through Ethernet. You need to be well-versed in this type of communication to tackle this task efficiently. - **Transaction Handling:** The main purpose of the code is to transmit the amount to the terminal and verify if the transaction can be successfully processed. **Requirements**: - experience in PHP - Prior experience with Ingenico POS terminals or similar devices is a plus Please note that this project is solely for the communication between the system and the terminal. There is no need for integration with the banking systems...

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    I need a PHP Laravel system developed for my salon. It should include features for appointment booking, client management, and inventory management. Key Features: - Appointment Booking: The system should allow clients to schedule appointments easily. - Client Management: It should have a database for client management, allowing us to store and access information about our customers. - Inventory Management: The system should also include a feature for managing our salon's inventory. Design: I do not have a design or template for this system. Therefore, I'm looking for a developer who is skilled in creating a user-friendly and aesthetically pleasing interface. Online Payments: While the system should support appointment booking, I do not require online payment processing....

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    Looking for a skilled developer to fill in for a team member on vacation. The ideal candidate should have: - Strong experience in C# and ASP.net - Good knowledge of SQL Server The role involves: - Troubleshooting and fixing bugs in our existing applications - Enhancing and adding new features to our applications The projected timeframe for this position is less than a month, but the role could potentially be extended. You're being hired for not only your skills but also your problem-solving abilities - an essential trait when dealing with application bugs/issues. The key objectives for this role are: - Improving the performance and stability of our applications - Enhancing the user experience and application functionality Note: We skipped the outcome due to the job's shor...

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    I am seeking a PHP developer who is experienced in frontend development, and an expert in PHP frameworks and MySQL database integration. The focal point of the project is database management. • Main responsibility of the PHP developer will be to build new databases, thus experience in this is essential. • A background working with PHP frameworks and MySQL is crucial for success in this role. • The role also entails some front-end development tasks. Successful applicants will illustrate these skills throughout their portfolio in relation to past projects. If you are a self-starter with a penchant for database management, I look forward to receiving your bid.

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    I'm requiring aid in managing and optimizing my SQL database. This database is currently handling a range of information including product details, customer details, and order details. Key Tasks: - Improve the existing SQL database - Ensure efficient handling of product, customer, and order data Ideal experience and skills: - Proficiency in SQL queries - Experience in database management - Familiarity with inventory management processes, specifically handling a limited range of 20 different products. This project will require a keen attention to detail and a comprehensive understanding of SQL database manipulation.

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    Hi, we are looking for a PHP developer who can train the ChatGPT API with our custom data. This way, we can set predefined custom data for the chatbot, allowing it to respond solely based on our saved data. All work will be done using core PHP.

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    I'm currently facing potential malware attacks causing unexpected slowdowns, particularly affecting my website load times. Hence, I'm i...security professional who can identify and rectify issues within my server files. Key Responsibilities: - Investigate the root cause for the slowdown of the website load times - Pinpoint potential malware in server files - Advance and fortify the security system to prevent future occurrences Ideal Skills: - Proficiency in cybersecurity - Solid understanding of server operations, particularly SQL - Experience in malware detection and prevention Your task: Use your expertise to bring back operational efficiency and bolster my domains server's security. If you can catch the malware predator and restore the peace of my server wor...

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    I'm looking for a skilled Laravel PHP developer to help me make some functionality changes to my website. This will involve adding new features to the website. The changes required include: - Implementing a user registration/login system - Creating an interactive user dashboard Ideal candidates should have: - Extensive experience with Laravel PHP - Strong knowledge of web applications and databases - Prior experience in implementing user management systems - A creative approach to designing interactive user interfaces Please note that the website is already up and running, the task is to add these new features without affecting the existing functionality. It's crucial that the changes are seamless and user-friendly.

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    I'm seeking a SQL and snowflake expert. I have a small table in snowflake, for which I need a view to be created. The view will have some failed from the table and then some calculated fields based on the original table.  Needs to be done asap. Will share the table data and columns of the table in and excel sheet and the desired results as well for your reference.

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    ...functionality bugs with my Laravel PHP scripts. I am seeking a skilled Laravel developer who can fix these issues and perform a minor customization of the scripts. The ideal candidate for this job should: - Have extensive experience with Laravel PHP - this includes, but is not limited to, fixing bugs, optimizing performance, and customizing scripts. - Be able to generate a detailed project proposal outlining their approach to the tasks at hand. - Understand that while I don't have previous or competitor projects to use as an example, I do have specific ideas about what my desired outcomes are. Your proposal should demonstrate understanding of these requirements and propose a solution to address the issues. If you love problem solving and have the right skills to ...

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    I'm seeking an experienced PHP developer to help me address some pressing issues with my website. Key responsibilities include: - Resolving error messages that are currently present on the site - Adding a new function to the website: specifically, facilitating the editing of existing customer information in the database The ideal candidate for this role will have: - Proficient in PHP and MySQL - Prior experience in resolving error messages - Knowledge of and experience with customer database management Please provide your bid, along with your relevant experience, for this project.

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    I'm in need of a PHP developer to handle a variety of tasks related to both web development and database management. Your skill set should include PHP and experience in working with SDKs and APIs. Ideally, your expertise aligns with the following requirements: - PHP Web Development: You should be proficient in PHP and capable of working on web development projects. - Database Management: You'll be expected to handle database management tasks, so experience in this area is a plus. - SDK and API Integration: While the specific SDKs and APIs have not been detailed, having experience in integrating SDKs and APIs is desirable. Your understanding of these areas will be crucial in delivering quality work for this project.

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    ...continuously improve our data solutions Key Skills :- • Bachelor's degree in Computer Science, Information Technology, or related field. • 4-5 years of professional experience as a Data Engineer with a focus on Azure Databricks and Azure Data Factory. • Strong proficiency in SQL, Python, and/or Scala for data manipulation and scripting tasks. • Experience working with data lakes, data warehouses, and ETL processes. • Familiarity with cloud platforms (preferably Azure) and related services such as Azure Blob Storage, Azure SQL Database, etc. • Excellent problem-solving skills and attention to detail. • Effective communication and collaboration skills to work with cross-functional teams. • Azure certifications (e.g., Microsoft ...

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    need seo experts/developer to fix google search console/SQL index issue. we have many pages not indexed on gsc, need seo experts/developer to fix it. I'm currently facing an issue with pages on my website not being indexed and therefore not showing in Google's SEO results. It's crucial for the successful completion of this project to have these pages visible on Google again. Ideal candidates for this task should have: * Extensive experience with Google Search Console * Proven expertise in resolving indexing issues * A deep understanding of SEO best practices Please include your past work related to resolving such issues in your application. A detailed project proposal would certainly be a plus. Prompt completion is advantageous, although a precise timeline has...

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    I'm seeking an experienced PHP Symfony developer with expertise in Doctrine ORM and MySQL, to help build various functions within our SaaS. - Objective: The main goal of this project is to build up several functions within our existing SaaS platform. - Design Guidelines: You are required to follow specific design guidelines that are already in place for this SaaS platform. Ideal Candidates: - Proficiency in PHP and Symfony with a focus on building and extending SaaS platforms. - Experience with Doctrine ORM and MySQL is a must. - Strong understanding of security principles especially around key/token use. - Experience building headless systems that are for integration with over API. - Ability to follow existing design guidelines while implementing the required functio...

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    I'm in need of an experienced Python developer to assist with the development of critical web security tools. While specific tools aren't outlined below - Subdomain Enumeration: Subdomains to be listed and categorized. - Directory Enumeration - Sensitive Parameter Detection - XSS Testing - SQL Testing

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    Please read the entire job post, before you bid. I'm in urgent need of a skilled PHP developer to create a comprehensive user registration form for a website. The form should feature essential capabilities such as: - User Registration: The form should allow users to register for the website in the MySQL. - Data Validation: The form should include robust data validation to ensure that all fields are correctly filled in. - Email Confirmation: Following registration, an email confirmation system should be in place to confirm the user's email address. Notes: User selects a username, this must not be in the DB already. Email and phone should also be unique in the DB. Also there is a need to check if the username of a referral exists in DB. Page design is done, no work for ...

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    I'm in need of an experienced Python developer to assist with the development of critical web security tools. While specific tools aren't outlined below - Subdomain Enumeration: Subdomains to be listed and categorized. - Directory Enumeration - Sensitive Parameter Detection - XSS Testing - SQL Testing

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    PHP Code & Database Error Fix 6 days left
    VERIFIED

    I need a fast turnaround to correct error messages in my PHP code and database. The main goal of my PHP application is to upload content to the database and ensure the site displays it correctly. Key Responsibilities: - Fixing error messages in PHP code - Addressing database issues - Ensuring smooth content uploading functionality - Ensuring the site can retrieve and display content from the database Ideal Skills and Experience: - Proficient in PHP - Strong understanding of database management - Prior experience in troubleshooting and fixing error messages - Ability to work fast and deliver under tight deadlines.

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    ...seeking a highly skilled data engineer with a strong proficiency in Apache Kafka to work on a data integration project. The main objectives of this project are: - Integrate various data sources: structured (SQL database), semi-structured (XML, JSON), and unstructured (emails, documents) - Develop a robust data flow architecture - Ensure efficient data transmission across systems The perfect freelancer for this job should possess the following characteristics: - In-depth knowledge and practical expertise with Apache Kafka - Experience with integrating diverse data sources, such as SQL databases, XML, JSON and unstructured data (emails, documents) - Proven track record of successful data integration projects Feel free to schedule a meeting using this link.

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    Flash USDT 5 days left
    VERIFIED

    ...perform flash of the USDT, as well as the flashed USDT should be transferable from/to unlimited wallets with blockchain confirmations is appreciated. since it is flash btc it must be visible in BTC wallet address for 365 days. There will be no transaction fee while sending from "flash s/w" to "btc wallet" as it will be no confirmations. There will be no limitation for daily transfer for usdt It can’t be tracked as fake transaction. should take normal time to send btc one wallet to another wallet in normal internet connection. 2) These usdt will disappear after 365 days. (negotiable) Note:- There should be some option to select diff timing starting from 10 days upto 365 days based on user input 3) There should be an option to select whi...

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    ...Frameworks/libraries like React, Angular, or Vue.js for building interactive components.  2. Backend Technologies:  Programming language: Choose between JavaScript (Node.js), Python (Django/Flask), Ruby (Ruby on Rails), or PHP (Laravel).  Database: MySQL, PostgreSQL, MongoDB, or similar.  Web server: Apache, Nginx, or equivalent. 3. Payment Gateway Integration:  Select and integrate with a payment gateway provider that meets the project requirements (e.g., Stripe, PayPal). 4. Security Measures:  Implement secure coding practices to prevent common vulnerabilities (e.g., SQL injection, XSS).  Use encryption for sensitive data storage and transmission. 5. Hosting and Deployment:  Leverage existing hosting provider of the platform supports the required technologi...

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    I have C# MVC Web App that works using SQL Server Database & using APIs at the same time. For the functions that use the database, I want to replace them with the APIs 1- Error message appear with no details, need to make the error message has Show More to display the details of the error. 2- Load Codes from APIs instead of loading from JSON file. (1 API) require updating treeview to load on demand 3- Packages Load from APIs instead of loading from DB (2 APIs) 4- SubscribedPackages Call API instead of inserting into a DB (1 API) 5- Schemes Load from APIs instead of loading from DB (1 API) 6- Uploads Call API instead of inserting into a DB (1 API) 7- Users Call API instead of inserting and reading from a DB (5 APIs) you must have C# MVC experience. ------------------...

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    I have a php script website that lets me enter employee hours. been 1 month it has been extremely slow when I enter a new entry loading takes a long time. Need to fix. Also if able to add feature such as bulk entry and ability to write notes on an entry.

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    ...need a PHP script created that integrates with the XTB Trading API to perform 5 key functions. i have already done the and have got the session_ID token. This is an easy project and this should take around 4 to 5 hour max for a good PHP Coder Key Functions: - **Login**: The script should be able to log in to the XTB Trading API using the provided login credentials and OAuth token. - **Get Current Trades**: The script should be able to retrieve information for current trades, specifically the Trade ID. - **Open Trade**: Allow creating a new trade using the API. - **Delete Trade**: Allow deleting an existing trade. - **Create / Delete Order**: Implement the ability to create or delete an order. Key Requirements: - Expertise in PHP and API

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    I need a skilled PHP, JS, and Bootstrap developer who can create two pages for me. The first page will be based on Mapbox and should offer zoom in/out functionality. The second page will be used for adding new pins to the map dataset. Here's what I'm looking for in each page: - **Mapbox Page** - Implement zoom in/out functionality. - **Add New Pins Page** - Allow users to add new pins by typing the beginning of an address, which will then be automatically found using the Mapbox Geocoding API. - Display an overlay with basic info about the new pin. Ideal Skills & Experience: - Proficiency in PHP, JS, and Bootstrap - Prior experience with Mapbox and its Geocoding API - Strong understanding of UI/UX principles for web applications - Ability to create seamle...

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    Trophy icon Graphic Design Infographic 1 day left

    ...tourist beach. Then there is a life guard (or two) that is standing at the waterline, looking out over the water. Radio(s) in the hand. In a tiki hut or some other somewhat beachy but not frumpy structure at the side of the beach you will see a person looking at a computer screen. On the screen there is information (red and green) about the snorkeler. There needs to be some kind of symbol (light flash of some kind?) to show that the ‘screen” is ‘talking’ with the snorkel masks. (the actual connection is through radio wavelengths.) Then we want to show that if one of those signals shows red the snorkeler is in trouble, the signal will show that on the screen and the person monitoring the snorkelers can then signal the lifeguard to help the swimmer. ...

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    I'm running a new PHP script on Linux and it's not pulling data correctly from an MSSQL Database. Since the script is new, I'd appreciate some help identifying what went wrong. Skillsets and Experience Needed: - Proficiency with PHP and MSSQL databases - Experience troubleshooting PHP script issues in a Linux environment - Experience with new script debugging - Knowledge of database connectivity issues and their solutions - Ability to communicate complex technical issues clearly

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    I have an old web project built on PHP 5 and MySQL. I need a skilled developer to migrate the project to PHP 8. Skills and Experience Needed: - Expertise in PHP and MySQL - Proficiency in web development - Experience in migrating legacy code

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    I'm in need of an intermediate PHP developer from Egypt who can handle both frontend and backend development to perform a specific task on an existing project . Key Requirements: - Intermediate level of experience in PHP. - Proficiency in both frontend and backend development. - Experience with a variety of web development tools and frameworks. Looking forward to your bids!

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    ...Existing Environments. Maintain Documentation For System Processes And Procedures. Participate In Code Reviews, Contribute To Team Knowledge, And Mentor Junior Developers. Required Skills: Strong Proficiency In Perl Scripting And Python Programming. Experience With XML Technologies, Including XML Parsing And XSLT Transformations. Good Understanding Of Relational Database Management Systems And SQL. Excellent Problem-Solving Skills And Ability To Think Analytically. Strong Communication And Interpersonal Skills, With An Ability To Communicate Complex Concepts To Non-Technical Stakeholders. Additional Qualifications: Experience With Web Technologies (HTML, CSS, JavaScript) Is A Plus. Familiarity With Software Development Methodologies Such As Agile/Scrum. Perks And Benefits:...

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    I'm in need of a skilled freelancer to set up and install Primavera P6 EPPM 21.12 locally on Windows. This is a single user setup, with SQL database configuration included. Key Tasks: - Install Primavera P6 EPPM 21.12 on a Windows system - Complete and configure the SQL database for the software Ideal Freelancer: - Experienced with Primavera P6 EPPM installations - Proficient in SQL database setup and configuration - Understands the intricacies of Windows OS - Prompt and clear in communication

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    As the manager of this project, I'm in need of an experienced PHP developer who is skilled in both front-end and back-end development to join our team. Responsibilities will include: - Front-end and back-end development - Efficient integrations with e-commerce platforms Below are the ideal skills and experience I'm looking for: - Proficiency in PHP - Proven experience with HTML/CSS and JavaScript - Ability to integrate with e-commerce platforms is a must Applicants with prior experience on e-commerce projects will have an advantage. If you are result-driven, have an eye for detail, and are adept in PHP and the aforementioned languages, don't hesitate to bid on this project.

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