MySQL is a powerful and widely used open-source database management system, powerful enough to handle most of the database related tasks. It can help manage data that is stored in several different databases and reduce manual processes while leveraging maximum performance. A skilled MySQL Developer can assist with creating a database structure, writing data entry code, querying and analyising the data, optimizing the database for maximum performance and more.

MySQL is also used in many industries like web development, banking and finance, e-commerce and more, which makes it a great choice for businesses of any size looking to grow their database related operations. By hiring an experienced MySQL Developer you can expect your projects to be completed quickly while satisfying all the requirements.

Here's some projects that our expert MySQL Developer made real:

  • Database Structuring — Setting up all the necessary database tables, connections, and access modes
  • Data Handling — Writing code for data entry and retrieval
  • Custom Data Queries — For faster and more efficient database search
  • Database Optimization — Tuning the configurations and settings to ensure maximum performance
  • Secure Access — Restricting access only to authorized users and limiting malicious activities.

If you're looking for reliable and cost effective database solutions for any project sized, then hiring a professional MySQL Developer on Freelancer.com may be the best option available. Our team of experts are ready to work quickly and effectively on your project with top notch quality results. So post your project now and benefit from our services!

De 569,903 opiniones, los clientes califican nuestro MySQL Developers 4.85 de un total de 5 estrellas.
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    489 trabajados encontrados, precios en EUR

    Se trata de una migración de hosting de un sitio web ya realizado a otro hosting. De Don Web a Hostinger.

    €90 (Avg Bid)
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    Experto en Vtiger CRM 5 días left
    VERIFICADO

    Estamos en búsqueda de un experto en Vtiger CRM para unirse a nuestro equipo. El candidato ideal deberá tener amplia experiencia en la implementación, configuración y personalización de Vtiger CRM para satisfacer las necesidades de nuestros clientes. Será responsable de colaborar en el diseño, desarrollo e implementación de soluciones basadas en Vtiger CRM, así como de brindar soporte técnico y capacitación a los usuarios. Responsabilidades: - Implementar, configurar y personalizar Vtiger CRM según las necesidades de los clientes. - Colaborar en el diseño y desarrollo de soluciones basadas en Vtiger CRM. - Brindar soporte técnico a los usuarios y resolver incidencias. - Realizar capacitacione...

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    buen dia se necesita un un pequeño sistema para llevar a cabo la gestion de un pequeño sistema realizado en paython. dejo archivo adjunto para la explicacion.

    €466 (Avg Bid)
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    40 ofertas
    Crear SLOT 5 días left

    Crear máquina traga monedas con imágenes personalizadas

    €20 (Avg Bid)
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    4 ofertas

    Este proyecto tiene la finalidad de poder crear funciones que permitan al área comercial ejecutar las actividades y que estas sean informadas en tiempo real al área de operaciones y logística para el despacho de los productos a los clientes, de la misma manera, esta información debe quedar albergada en el sistema con el fin que desde el área administrativa y financiera permita la consulta en tiempo real de los indicadores con el fin de poder tomar decisiones oportunas y ser más competitivos en el mercado. A continuación, los problemas y la necesidad de cada uno de estos: • Problema No hay control en el presupuesto para la ejecución de los planes de mejoramiento • Módulo solicitado Módulo de talento humano &bu...

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    Busco desarrollador web para realizar una página exclusivamente con Java, Javascript, HTML, CSS (puede usar Bootstrap) con base de datos MySQL utilizando XAMPP (phpmyadmin) y Apache NetBeans/Eclipse como entorno. La pagina tiene que tener un inicio de sesión/registro de 2 tipos de usuario (usuario cliente y administrador). La pagina tendrá un menú de navegación en la parte superior con varias pestañas: inicio (introduccion a la web, ultimas noticias, etc), videojuegos (aqui estaran todos los videojuegos de la web con un filtro de busqueda por genero y plataforma sacado de la base de datos donde se ve el nombre de cada uno, foto de su portada, genero, plataforma, fecha de lanzamiento, etc. y alguna opcion para ponerles nota, opinar, añadir a ...

    €153 (Avg Bid)
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    Busco Desarrollador web para realizar una pagina web enfocada a la venta online, con base de datos preferiblemente que sea de Peru ya se cuenta con dominio y hostinger

    €162 (Avg Bid)
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    30 ofertas
    Crear reel con ajax 4 días left
    VERIFICADO

    Hola. Estamos buscando un experto especializada en la programacion web con PHP, Ajax, Boostrap 3 etc... Tenemos un sitio web dedicado al contenido para adulto desarrollado en SmartyPHP y queremos implementar una nueva sesion en nuestra pagina llamada "shorts" donde queremos mostrar videos verticales los cuales ya tenemos almacenados en nuestra base de datos con ID unico para identificar los videos que unicamente son verticales. La idea es construir esta pagina "shorts" y mostrar los videos tipo "Reels" asi como tiene tiktok e instagram. Queremos que esto sea lo mas fluido posible para que cuando el usuario en movil deslize hacia arriba o hacia abajo pueda pasar de un video a otro sin tener una recarga de la pagina. En la version escritorio queremos dos bot...

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    necesito un Software punto de venta con estas caracteristicas Especificaciones • Software de escritorio • Base de datos mariadb • Control de Licencias de manera remota con servidor • Demo de presentación • Grabado de videos de su desarrollo paso a paso Menú principal • En forma de pestañas • iconos en cuadricula con entorno agradable con iconos y animaciones DATOS DE PRODUCTOS 1. Código de barras 2. Código de proveedor 3. Foto 4. Estatus 5. Descripción/nombre 6. Iva tasa 7. Precio de compra 8. Cuatro precios variables de venta 9. Tipo de producto: articulo, kit, servicio, membresia 10. Categoría 11. Marca 12. Proveedor 13. Elaboración y vencimiento LISTADO DE CRÉDITOS 1. Ver créditos ...

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    Necesito un desarrollador para aplicar un diseno en figma

    €55 (Avg Bid)
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    (solo freelancer que hablen español) (solo freelancer que hablen español) (solo freelancer que hablen español) Estamos buscando una personas que nos configure nuestra plataforma Tutor LMS para wordpress . La idea es que nuestro personal tome cursos internos dictados por la misma empresa. La idea es poder plublicar los cursos con fechas para hacerlos y que nos pueda arrojar el detalle si lo hicieron o no. ademas deberia poder evaluar a cada usuario y luego enviar un reporte de todas las calificaciones por curso. estamos abiertos a utilizar sistemas ya elaborados. contamos con dominio web propio y hosting.

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    Una pagina web básica de una tienda de bazar chino online. Donde se pueda iniciar sesión y registrarse, donde haya varios tipos de artículos que suele estar en un bazar. También que haya una forma de pago en tarjeta, Paypal, por ejemplo. Usar una base de datos para los productos y la base de la pagina sea en HTML y CSS. Les puedo adjuntar la base de web que llevo en HTML y CSS, se puede seguir ese código, o hacer uno nuevo, a vuestra elección, lo que si es importante es mantener el nombre de la pagina, ECOHOME y el logo.

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    Una pagina web básica de una tienda de bazar chino online. Donde se pueda iniciar sesión y registrarse, donde haya varios tipos de artículos que suele estar en un bazar. También que haya una forma de pago en tarjeta, Paypal, por ejemplo. Usar una base de datos para los productos y la base de la pagina sea en HTML y CSS. Les puedo adjuntar la base de web que llevo en HTML y CSS, se puede seguir ese código, o hacer uno nuevo, a vuestra elección, lo que si es importante es mantener el nombre de la pagina, ECOHOME y el logo

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    Optimizar una página web de comercio electrónico Wordpress / Woocomerce / Divi y añadir algunas funcionalidades de uso interno, que implican incorporar nuevas tablas MySQL, CRUD y consultas. A. Cambiar la organización y visualización de los productos en la web B. Incorporar algunas tablas relacionadas, su CRUD correspondiente y algunos informes sólo para uso interno.

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    Tenemos un proyecto para crear una marketplace en la que los vendedores puedan subir sus productos a la plataforma, como Amazon por ejemplo.

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    Crea un sistema en Java, usando el IDE NetBeans y Xampp para la simulación de un sistema de control de empleados. En este proyecto desarrollarás las funcionalidades básicas del uso de Java e interacción con gestor de base de datos (MySQL) el uso de la biblioteca Swing de Java. Puntos para evaluar Uso de Variables Uso de Operadores Uso de Sentencias Uso de Instrucciones Uso de Arreglos Uso de Programación orientada a objetos Uso de Variables de texto Uso del controlador JDBC

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    Estoy buscando un experto que me ayude a migrar una aplicación web PHP y Ruby on Rails desde Node JS a un servidor con Cpanel. Detalles clave del proyecto: - La aplicación web actual está construida utilizando una combinación de PHP y Ruby on Rails. - La aplicación interactúa principalmente con una base de datos MySQL. Habilidades y experiencia ideales: - Competente en Node JS, PHP - Fuerte conocimiento de MySQL. - Experiencia previa con tecnologías del lado del servidor y migraciones. - Familiaridad con Cpanel. El candidato seleccionado debe poder garantizar que el proceso de migración sea fluido, sin pérdida de funcionalidad o datos. Este proyecto es urgente, por lo que estoy buscando a alguien que pueda realizar un trabaj...

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    CRM Optica -- 2 1 día left
    VERIFICADO

    Objetivo El proyecto implica el desarrollo de un MiniCRM con las siguientes características principales: Autenticación y Gestión de Perfiles Implementación de un sistema de inicio de sesión seguro. Gestión de perfiles y roles de usuario para garantizar accesos independientes a cada módulo del sistema. Diseño escalable que permita la futura adición de más módulos. Módulo de Inventario Mantenimiento de tipos de datos utilizados en el inventario, como tipo, marca, categoría, etc. Registro de productos en tres tipos de inventarios distintos, con páginas separadas para cada uno. Funcionalidades para agregar, editar y eliminar productos en cada inventario. Registro del costo, factura y númer...

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    Se necesita experto en implementar y solucionar problemas relacionados al servidor de correos en la plataforma CARBONIO ZEXTRAS 18 dólares es el presupuesto urgente para hoy

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    Objetivo: Un sistema que permita a los estudiantes publicar sus tareas o exámenes universitarios a través de un formulario general. En cuestión de minutos, los tutores/profesores activos recibiran la orden y podrán ofrecerse para resolverlos, pujando con un precio. El estudiante tendrá la libertad de elegir al tutor que considere más adecuado para su trabajo mediante la negociación a través de un chat en tiempo real. Video demostrativo: Porfavor mira este video de 2 minutos para entender este proyecto, se solicita uno similar ? FUNCIONES DEL SISTEMA: de Estudiante: Registro y Perfil: Los estudiantes podrán crear una cuenta con sus datos personales y académicos, incluyendo su institución, carrera y nivel de ...

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    Se necesita experto en implementar y solucionar problemas relacionados al servidor de correos en la plataforma CARBONIO ZEXTRAS 18 dólares es el presupuesto urgente para hoy

    €6 / hr (Avg Bid)
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    I'm looking for a skilled web developer who can help me deploy my e-commerce application on FastComet's shared hosting using cPanel. Here are the specific steps and requirements: - Laravel 8: The first task would be to install this version of the Laravel framework on the hosting server - Node.js: The latest stable version of Node.js should be installed to support the application - File Management: The application files will need to be uploaded via the File Manager - Database: You will need to create and configure a MySQL database - Dependencies: I need you to install Laravel and Node.js dependencies The ideal candidate should have experience with Laravel, React, Node.js, and deployment on FastComet's shared hosting. Experience with cPanel is a plus. Your understanding of e...

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    Laravel Chat Widget Integration 6 días left
    VERIFICADO

    I'm looking for a skilled Laravel developer to integrate a live chat widget into my existing website. I will provide the necessary tag code and you will need to access my SFTP Server to complete the task. Key responsibilities: - Integrate a live chat widget to the HubSpot platform on my website. Requirements: - Expertise in Laravel PHP framework. - Experience with integrating live chat widgets. - Prior experience working with SFTP Servers. - Proficient in working with HubSpot platform. Your role will be crucial in enhancing the user experience on my website and providing a seamless live chat functionality for my visitors.

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    As a client, I'm in need of a highly skilled PHP programmer to enhance a Moodle-based learning platform. I'm looking to integrate it with Zucchetti, an employee registry system, to facilitate seamless Single Sign-On (SSO) and data synchronization between the two systems. Key Requirements: - **Integration with Zucchetti**: The ultimate goal is to integrate Moodle with Zucchetti. This means that the successful freelancer will need to have a solid understanding of how to connect these two systems seamlessly. - **SSO Implementation**: Single Sign-On will be a key feature to implement. This will allow users to access both platforms using a single set of login credentials. - **Data Synchronization**: The two systems should be able to communicate with one another, ensuring that data be...

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    I need to convert a conceptual ERD to a logical ERD (See attached image below). The logical ERD should only include primary and foreign keys. I need the prpject ready by 25th/26th Skills and experience needed: - Proficient in database design, specifically with MySQL - Understanding of primary and foreign keys - Familiarity with normalization forms - Ability to convert conceptual ERD to a logical ERD

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    I need a skilled web developer to build a platform similar to wowcher.co.uk. The site will cater to both selling discounted products and offering coupons for further discounts. Key Features: - The site will have a variety of deals and coupons available for users to browse. - Users should be able to purchase these deals directly on the site. - The platform should be built with user accounts in mind, as they will be required for transactions. - Users will be able to see coupon codes in some instance - Users will be redirected to third party sites in some instance - A blog functionality - Payment functionality - Landing page Ideal Candidate: - Proficient in web development and design. - Experience in e-commerce and coupon functionality. - Good understanding of user account systems and user...

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    Extract data from sites 6 días left
    VERIFICADO

    Hi, I need to extract data from some sites and compare them in a unique database. In few words i need a scraping code in python that extract data from some sites and the data have to saved in a mysql database.

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    Linux Server Setup with HestiaCP 6 días left
    VERIFICADO

    I'm seeking an experienced system administrator to configure a Linux webserver that integrates Hestia Control Panel (CP). Key Deliverables: - Enable web hosting functionality for between 1 to 5 websites. - Configure email management services - specifically, the ability to setup email accounts and implement a solid spam filtering system. Ideally, the freelancers bidding on this project should have prior experience setting up and managing Linux servers and using HestiaCP. Knowledge of website and email database management, spam filtering techniques is a plus. Deliver reliable, secure, and high-performing results.

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    I'm seeking an intermediate level PHP developer to join my project. This position entails a range of responsibilities including: - Developing web applications - Creating an efficient CMS - Detecting and troubleshooting bugs Ideal candidates should have a firm understanding and prior experience working with the WordPress platform. Having the ability to effectively manage their time whilst maintaining a high standard of work is greatly valued. This job would perfectly suit a developer looking to utilize and further develop their current programming skills.

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    W załączniku przesyłam informacje dot. aplikacji jak i co w niej trzeba zrobić

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    Our business requires a proficient freelancer for data entry tasks in our CRM system. TASKS: - You will be tasked with the responsibility of introducing a series of property data. We will provide the online database source where the necessary data can be found. PROPERTY DETAILS: - The data to be entered contains information about different types of real estate properties. These include Residential Properties, Commercial Properties, and Land Properties. SKILLS AND REQUIREMENTS: - Experience in Data Entry. - Knowledge of Real estate property details will be an advantage. - Familiarity with CRM systems is essential to accurately managing our property database.

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    Automated bids will be automatically rejected. This project is broken into 12 milestones. Once we agree upon the price for the full project and the terms as listed in the Requirement Document (RD) in the link below then we will repost each milestone at a time as separate job. You will accept one milestone job at a time but you are the one who will do all 12 milestones, complete job. Please read the Terms and condition section in the RD in the link below. Please read the full RD before bidding.

    €1321 (Avg Bid)
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    Magento 2.x Site Migration Help 6 días left
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    I need an experienced Magento developer to help me set up my existing Magento 2.x site on a new server. - The job solely involves migrating the existing site to the new server. No customization or updates are needed. - I have access to both the source code and database of my Magento site, so you'll have everything you need for the migration. Please only bid if you have prior experience in Magento 2.x site migration. It's crucial that the migration is completed with zero downtime and no data loss.

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    I want to configure out attendance system with ZKteco Bio ADMS communicate with server 1) Send realtime attendance data from device to remove cloud server through PHP 2) Add user from server to device 3) delete user from server to device 4) finger store in DB and send to device when needed 5) Clear admin from device through api when needed Apply if you already work on such thing.

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    I'm in need of a Full Stack Developer proficient in PHP and JavaScript to work on a project involving Nginx, Laravel 11, and Vue3. Key Deliverables: - User Registration and Login: The website should allow for user registration and login. - Real-time chat: Implement a functional real-time chat system for users. - Notifications: Set up a notification system for users to receive real-time updates from the website. Additional Details: As the project owner, I've already designed the layout of the website. Your primary focus will be to implement the functionality using the stated technologies. The ideal candidate for this project should have: - Proficiency in PHP, Laravel and JavaScript, Vue3 - Experience in working with Nginx and web sockets - Strong background in real-time applicat...

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    Registration Page Error Fix 6 días left
    VERIFICADO

    The registration page of our website is encountering issues, where after submission, unidentified errors arise. I am seeking a professional who can: - Investigate the root of these errors and find a resolution - Optimize the registration process, ensuring a smooth user experience post submission And Also add option to add balance to user Your expertise will be pivotal in ensuring our users can effectively register on our platform. Ideal skills for this project include: - CPANEL -PHP -MYSQL

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    I'm looking for an experienced Python and Flask and Mysql developer to construct a multitenant REST API project with three key components: an admin module, a customer module, and SMS integration using Twilio. The project will require the following: Admin Module: - CRUD Operations: I'll need a solid set of operations for creating, reading, updating, and deleting entries. - User Management: The admin module should have a user management system. - Reporting and Analytics: The ability to generate reports and analyze data will be critical. Customer Module: - Multiple roles under Customer - Registration and Login: The customer module should allow users to register and log in securely. - Account Management: There should be a functionality for account management for customers. SMS In...

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    I need Flutter developer with PHP knowledge or a team of developers to take care of a few projects in hand. I will share detailed description with the developers in chat communication.

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    i need a web scraper for get the info of , i need some spepecific info (payments transactions) and put this info in a table in mysql. please fell free to ask

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    I'm in need of a skilled developer who can design and implement a tool for me. This tool will generate market reports for neighborhoods/cities. The reports should be comprehensive and include key details such as: - Average home prices - Number of homes sold - Average days on market - Graphs depicting increase/decrease trends over the past 12 months The ideal candidate for this job should be proficient in working with RETS or RESO API, as these platforms will be the primary data sources for the tool. The generated report should be accessible through a web page, so web development skills are a must. Your primary responsibilities will include: - Building a tool that fetches and compiles data from the RETS or RESO API - Designing and implementing a user-friendly web page for the genera...

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    I'm currently encountering several bugs on my Laravel website. Specifically, I'm having trouble with the user authentication process, the payment gateway, and the content management system - none of them are functioning correctly. I'm looking to have these issues resolved within a month. Ideal freelancers for this position should possess a strong understanding of Laravel, Docker, Content management systems, and have significant experience with debugging user authentication processes and payment gateways. Your expertise will be relied upon to swiftly navigate these issues and implement robust solutions to ensure smooth operation.

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    I have a user profile with Buddypress and need 4 single posts added to the user profile page. These single posts are already created. They should follow the same template for all users. Key Requirements: - Custom code development for Buddypress to add 4 single posts to user profiles. - These single posts should update dynamically based on users' activity. - Activities that should trigger updates include user posting a new article or comment, and when the user updates their profile information. Ideal Freelancer: - Proficient in Buddypress development and customization. - Skilled in PHP and WordPress to create custom codes. - Experience in integrating dynamic content based on user activity. - Familiarity with handling user interaction triggers for content updates. - Good understanding...

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    Automated RETS Real Estate Website 6 días left
    VERIFICADO

    I am in need of a web developer who can create a Real Estate Transaction Standard (RETS) website. The primary aim of this site will be to generate neighborhood market reports automatically. The reports should include specific data points like average sale price, number of sales and days on market. Here is a example website: As you can see on that page, there are all the communities. You can click "abacoa" for example in Jupiter communities (you probably have to make a fake login to check it out) but here you can see the top active properties in Abacoa neighborhood but most importantly there is a market report tab. This tab showcases the sold homes history in that neighborhood that is dynamic so that URL updates daily. Websites that look nice and list active MLS properties are...

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    Por favor, regístrate o inicia sesión para ver los detalles.

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    I'm seeking a professional ethical hacker to conduct penetration testing on a single Linux system network. Scope of Work: - Carry out ethical hacking and perform penetration testing - Identify vulnerabilities in our Linux system network Ideal Skills and Experience: - Cybersecurity - Ethical Hacking Skills - Strong understanding of Linux networks - Excellent problem-solving abilities - Previous experience in penetration testing and vulnerability assessment This project welcomes freelancers who can offer security consultations and recommendations based on the results of the testing. Ensuring the stability and security of our Linux system network is the top priority.

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    I'm in need of an experienced developer who can build a completely custom database website that primarily serves as a customer relationship management (CRM) tool. In addition to the standard CRM functionalities, I'm looking for the following: - Expertise in complex Java and YAML scripting - Ability to create custom database scripts - Proficiency in API integration for seamless data transfer and communication - Prior experience in designing and implementing CRM front-end and back-end relations The most crucial aspect of this project for me is the user interface design and experience. I want a website that not only functions efficiently, but also looks and feels intuitive for users. I'm looking for someone who: - Is an advanced-level developer - Has a strong background in...

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    in your Bid, clearly answer this questions: 1. how many years of experience do u have? 2. Are you an independent freelancer? 3 do you know how to fix sql injections? - Give 2 example of how to fix sql injections in forms 4. what are the ways you can secure a payment api to protect it from spamming charges- considering that the api information is secured and spamming is not happening by any registered users but through external users 5. what are the ways you can protect smtp apis to protect from email spamming?- considering that the api information is secured and spamming is not happening by any registered users but through external users 6. What are the ways you can show thousands of data on a page? how will you implement it so that it doesn't have load on server and page doesn�...

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    I'm looking for a skilled developer to help create a custom content management system for my website. Key Requirements: - **Purpose:** The main goal of this system is to manage content effectively on my website. - **Primary Users:** The system should be designed for use by the general public. This means it should be user-friendly and intuitive, to cater to a wide range of users. Key Features: - **Automated E-invoicing:** The system should include a function that can automatically issue e-invoices. This is a critical feature for my business operations. Ideal Skills & Experience: - Experience with developing content management systems, particularly for a wide user base. - Proficiency in e-invoicing systems and related technologies. - Strong attention to detail and a solution-o...

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    I'm seeking a Laravel Livewire developer who has experience working with the Ultimate POS script. The primary task involves adding a ledger report feature to the existing system. This report should include specifics on debit and credit transactions. Key Requirements: - Prior experience with the Ultimate POS script - Proficiency in Laravel Livewire - Strong understanding of accounting principles The Ledger Report: - The ledger report should have a user-friendly interface and should be able to filter transactions based on specific criteria. - Transactions should be classified as either debit or credit, which should be reflected in the report. Deliverables: - A functional ledger report integrated into the Ultimate POS script with the ability to classify transactions as either debit or...

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    €29 Oferta promedio
    23 ofertas

    I'm looking to build a robust web-based color prediction application with additional features crucial to its success. This includes a user registration/login system, real-time data analytics, and payment gateway integration. The app will also require seamless integration with specific game APIs such as live casino, betting, and potentially others. Key Requirements: - Development of a web-based color prediction application - Implementation of user registration/login system - Integration of real-time data analytics - Seamless payment gateway integration - Integration with live casino and betting game APIs - Potential for additional API integrations Ideal Skills: - Web development expertise (React.js, Node.js, etc.) - Strong experience with real-time data analytics - Proficiency in pa...

    €8719 (Avg Bid)
    €8719 Oferta promedio
    15 ofertas

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