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!

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    551 trabajados encontrados, precios en USD

    Tenemos ya desarrollada una aplicación web, con HTML,css, Javascript, php y MySql. Es una plataforma de transporte en la que los conductores publican sus viajes, y los viajeros reservan los viajes de su interés. Deseo agregar un módulo en el que los viajeros puedan solicitar un viaje adaptado a sus necesidades y recibir ofertas de los conductores, eligiendo el de su interés. Las notificaciones transaccionales se hacen vía mail. En archivos adjuntos se ve el flujograma aproximado de lo que deseamos

    $185 (Avg Bid)
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    12 ofertas
    Modificación Unicenta 4.6.2 -- 2 5 días left
    VERIFICADO

    1. Cambiar diseño y Colores del Programa . teclas para abrir cajon , no imprimir tickets. la opcion de impresion de recibos opcional en el inventario. impresion en Carta y pdf en todos los reportes. de Puntos (fidelizacion de clientes) Opensig web a esta version . .exe del programa para instalar todo de una vez. 8. entregar un instalador demo por 1 semana del programa

    $519 (Avg Bid)
    $519 Oferta promedio
    14 ofertas
    Subir app a aws 5 días left
    VERIFICADO

    Hola me gustaría subir mi app, proyecto en Flutter con backend en CodeIgniter, quiero subirlo a los servidores de aws pero no sé que necesite y cuánto cuesten los servicios en Amazon, por que no entiendo bien del tema una ves se sepan los precios se sube la documentación y luego las apps a las tiendas

    $194 (Avg Bid)
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    22 ofertas

    Necesitamos a una persona que nos ayude con el servicio de Hosting, soporte tecnico y mantenimiento a nuestra aplicacion web, lo que requerimos es a alguien que nos pueda ayudar con nuestro sistema, el cual pueda realizar los respaldos correspondientes de la aplicacion y tambien nos ayude a realizar cambios en el sistema los cuales suelen ser pocos ya que la mayoria de ellos se realizan conforme a las normas de Sat ejemplo cambios en las facturas, etc. Comparto la información de nuestro sistema El Sistema está hecho en Laravel 8+ el de ventas El Sistema de tienda laravel 5.6 Base de datos MySQL Sistema de facturación es facturapi Actualmente se usa un VPS, con Nginx, Ubuntu 20 Linux El dominio está contratado Se necesita respaldo de la base de datos di...

    $708 (Avg Bid)
    $708 Oferta promedio
    44 ofertas

    Hola tengo 3 paginas de prestashop con 3 inventarios diferentes, deseo crear una pagina donde pueda buscar y conocer el stock de las 3 paginas con una sola búsqueda

    $102 (Avg Bid)
    $102 Oferta promedio
    12 ofertas

    Necesitamos crear y conectar modulo de facturacion electronica de Uruguay para UltimatePOS, sistema ERP desarrollado en php, mysql y Laravel. Buscamos programador con conocimiento en Laravel y conociemiento en el sistema UltimatePOS.

    $162 (Avg Bid)
    $162 Oferta promedio
    17 ofertas

    Se requiere Programador para crear un plugins para factura electrónica Colombia. PHP facturascript. El plugins debe contar con las siguientes caracteristicas: Ajustable Generar codigo QR Generar codigo cufe Direccion del Interactuar con la plataforma de la dian, segun Anexo tecnico: Anexo imagen de campos obligatorios sugeridos.

    $199 (Avg Bid)
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    10 ofertas

    Necesito una web en php para compartir viajes, con un sistema de mensajeria y registro de viajeros. Algo simple

    $351 (Avg Bid)
    $351 Oferta promedio
    46 ofertas

    Necesito un sistema hecho en Laravel que permita por medio de un crud subir promociones a una base de datos y que estas promociones se muestren en una web hecha en HTML y CSS que habria que migrar a la aplicacion.

    $522 (Avg Bid)
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    60 ofertas

    El trabajo consiste en configurar 5 dominios que apuntan al servidor con sus virtual host, sus carpetas separadas, sus certificados ssl lestcript - que se renueven automáticamente con tarea cron, cuenta ftp para cada una de las carpetas para subir y actualizar las webs, configuración de un panel tipo hestia o similar, configuración de sus 5 bases de datos con usuario y contraseña, opción de phpmyadmin o similar para la gestión de las bases de datos. Configuración del firewall UFW de los puertos necesarios mail web bases datos ssl

    $218 (Avg Bid)
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    11 ofertas
    Integrar API eFirmaGo con Bitrix24 5 días left
    VERIFICADO

    Hola. Nos gustaría integrar una API de firma electrónica con Bitrix24. Ambos tienen API abierta. Se requiere persona seria ya que será la encargada de realizar futuras integraciones para los clientes que contraten la integración.

    $55 (Avg Bid)
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    10 ofertas

    Necesito ayuda para configurar una web en Hostinger ya que las consultas SQL no funcionan bien, puedo agregar un usuario desde la web, pero no los muestra en la tabla, en xampp si me funciona, pero en el host no

    $28 (Avg Bid)
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    20 ofertas
    crear una channel manager 3 días left
    VERIFICADO

    quiero crear un channel manager para sicronizar mis alojamientos con airbnb

    $250 (Avg Bid)
    $250 Oferta promedio
    12 ofertas

    Este proyecto se trata de un sitio web que ya se está ejecutando con marcos de versiones anteriores. El objetivo es actualizarlo con nuevas versiones. 1- Frente Cambiar formularios de bootstrap 3 a bootstrap 5.2 2- backend Cambio de CodeIgniter 3 a una nueva versión de Laravel 3- jQuery se utiliza para la interactividad del usuario Los formularios se adjuntan. Todos están hechos con bootstrap 3 y deben recrearse con bootstrap 5.2. El backend está hecho con CodeIgniter 3 y necesita cambiar a Laravel. MySQL se utiliza para la base de datos. Habilidades técnicas que debe tener el programador PHP 1. Tecnologías frontend como HTML, CSS, JavaScript 2. PHP web como Laravel y CodeIgniter. 3. Servidores web y lenguajes de bases de datos 4. Marco CSS (a...

    $593 (Avg Bid)
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    43 ofertas

    Buscamos desarrollador para sumar a nuestro equipo codeigniter 3 y 4 hmvc Mysql Bitbucket metodología agile jira Disponibilidad 10/ 20 hs semanales

    $488 (Avg Bid)
    $488 Oferta promedio
    43 ofertas

    Estoy buscando un programador para crear la integración de una tienda virtual con el SDK de GetNet () para que la página web que ya tengo creada en HTML/Bootstrap/PHP para mi cliente pueda recibir pagos a través de esta plataforma. Puedo entregar todos los archivos que componen el sitio web para gestionar la integración. Se debe entregar la integración testeada de acuerdo a las especificaciones indicadas por GetNet para poder pasar la validación del servicio.

    $188 (Avg Bid)
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    14 ofertas

    Se requiere implementar y realizar el seguimiento del sistema ERP Odoo en áreas administrativas y contables. Disponibilidad para comenzar inmediatamente.

    $1189 (Avg Bid)
    $1189 Oferta promedio
    29 ofertas
    panel p2p binstream 1 día left
    VERIFICADO

    hola necesito panel p2p binestream para iptv, solo los conocedores apliar gracias

    $214 (Avg Bid)
    $214 Oferta promedio
    5 ofertas

    Estamos en busca de un profesional con un nivel avanzado para la Instalacion y configuración de la Herramienta Tuleap, con Jenkins, Gerrit, y otros conectores.

    $1000 (Avg Bid)
    $1000 Oferta promedio
    3 ofertas

    Necesito desarrollar una plataforma web,dónde los usuarios puedan realizar la compra de tickets y a cada compra asignarle un serial de venta y enviárselo al mail registrado,que cuente con pasarela de pagos,recolección de datos de cada cliente de mail,nombre,teléfono,ciudad,y a ese cliente asignarle un código de referido,para que futuros clientes que hagan la compra con ese link de referido ,le sumen puntos al dueño del link,que sea editable en su página principal,pues se requieren modificaciones semanales o mensuales,que incluya botón de WhatsApp y redes

    $470 (Avg Bid)
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    23 ofertas

    Hola me gustaria hacer una web como onlyfans o unlock pero chilena puede ser con otra estructura o prestaciones pero lo que si que conserve ciertas características básicas de usuario y cliente (con un panel de administración y publicidad donde puedan pagar por aparecer en el inicio de la web) Los sistema de pagos que sean internacionales (PayPal, master visa y deposito con cuentas chilenas). La web deberá tener altos niveles de seguridad. El proyecto deberá ser ejecutado en un plazo inferior a 30 días y deberán explicar que sistema usarán, idealmente si han hecho webs parecidas mostrar links etc. Si tienen ideas o sugerencias que se puedan incorporar ideal

    $1057 (Avg Bid)
    $1057 Oferta promedio
    42 ofertas
    Modificación Unicenta 4.6.2 -- 3 21 horas left
    VERIFICADO

    1. Cambiar diseño y Colores del Programa . teclas para abrir cajon , no imprimir tickets. la opcion de impresion de recibos opcional en el inventario. impresion en Carta y pdf en todos los reportes. de Puntos (fidelizacion de clientes) Opensig web a esta version . .exe del programa para instalar todo de una vez. 8. entregar un instalador demo por 1 semana del programa

    $492 (Avg Bid)
    $492 Oferta promedio
    7 ofertas

    Esta es una aplicación de registro de paquetes y clientes, a su vez la aplicación debe generar distintas facturas con los formatos establecidos, se proporcionará esta información en reunión

    $37 / hr (Avg Bid)
    $37 / hr Oferta promedio
    35 ofertas
    Busco programador(a) WHM 2 22 horas left
    VERIFICADO

    Hola, para iniciar por favor escribe la respuesta de la pregunta al inicio de tu oferta. ¿Cuál es el número de el chavo? Estoy buscando una persona proactiva con experiencia en programación y WHM para trabajar en diferentes proyectos con la posibilidad de establecer un equipo para ofrecer otros servicios relacionados con el área. El postulante debe saber trabajar bajo ambiente Windows o Mac El puesto de trabajo es presencial con facilidades en el horario. El precio de la oferta es en base un mes de trabajo. Si la persona es diseñador gráfico o sabe algunos programas de diseño, es un plus. Nuevos en la plataforma de freelancer son bienvenidos. Buena Suerte!

    $476 (Avg Bid)
    Local
    $476 Oferta promedio
    3 ofertas

    i want to set up zoom webhook to get zoom registrant to pull automatically, I am facing an issue in setup its just 10-minute task for you I will pay Rs maximum Rs 500 for this task

    $18 (Avg Bid)
    $18 Oferta promedio
    3 ofertas

    I'm looking for a skilled developer to create a readymade blogging site with an admin panel in ReactJs version 16.x. Customizations will be required, but only partially. The hosting should be done on a VPS for optimal performance. The successful candidate should have good experience with ReactJs programming, as well as setting up servers and databases in Mongo/SQL. Furthermore, the candidate should have strong problem solving skills and be able to troubleshoot any issues that may arise during the development process. I'm open to creative solutions and understand that this project requires a certain level of expertise. If you think you have the perfect skillset and promise to deliver outstanding results, don't hesitate to apply.

    $335 (Avg Bid)
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    "Anyone from Bangladesh, do not apply" I Need to add some functions and speed up the website, There is no mention of specific tasks and can run for long periods of time. my website 01. Need Website Speed Fast (Mobile 80+ and computer 90+ performance minimum on ) 02. Need Auto Product Reload on Home Page, 03. Some color changes. 04. And another function is required, this function name I don't know. But I know how it works. This will be discussed in more messages. Job Proposal First Write "Bigazoo" To Make Sure You Read All Of The Message

    $134 (Avg Bid)
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    21 ofertas

    I want a php developer to check and solve of slow load of the website. Automated bids will be ignored.

    $26 (Avg Bid)
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    26 ofertas
    PHP Developer 6 días left
    VERIFICADO

    I am looking for a reliable PHP developer to help me with a web development project. The programming language required will be strictly PHP, so experience with this language is a must. Specifically, the project will require coding for web development. I do not have any back-end code already written, so I need help with that as well. If you have experience writing code from scratch or know where to find such code, I need your help. Let's get to work!

    $142 (Avg Bid)
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    17 ofertas

    I am looking for an expandable datatable with user-defined settings similar to the one outlined here - - and explained in this video - My data relates to golf rather than horses so there are some differences, but the functionality remains the same. All the data needed for this is in a mysql table. Please confirm that you have read the guide and watched the videos in the above links.

    $496 (Avg Bid)
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    I am looking for an experienced Laravel API developer to build and optimize a caching system for my API. Security is essential. The task is given below: 1. We will give you a live score API. 2. You need to fetch and store the API in our server on redies memory 3. We will build the same API with the same score api response model on our own username and password. 4. we will add a time interval for fetching the API from the score API server. this is it I don't need a specific version of Laravel to be used, so the developer can choose the best one to use for this project. Thank you!

    $170 (Avg Bid)
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    15 ofertas

    I am looking for a Laravel Developer to help me complete my SaaS project. I am specifically looking for a developer from Gujarat or Ahmedabad. If you think you are the right person for the job, do reach out to me! Need SAAS Automation expert V

    $603 (Avg Bid)
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    15 ofertas

    I have a popular real-estate website in Spanish and English built on WordPress platform. Recently it got infected with malware and requires clean-up/fix/restoration work. The website is fully backed up by the hosting provider. Once the initial clean up is done and site's functionality is restored, we will start working on the over UX improvements and re-design to make it more appealing, modern, adding analytical functionality, etc. I am looking for an expert web-developer with deep knowledge of WordPress platform and its administration, having UI/UX design experience. Web-site security improvements is the must have skill. Bilingual (English/Russian or English/Spanish) speaking candidates are preferred. The work needs to begin immediately.

    $1002 (Avg Bid)
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    90 ofertas
    Laravel 9 projet / Project 6 días left
    VERIFICADO

    English details below Programmeur Laravel 9 recherché pour projet avec contenu mature Nous sommes à la recherche d'un programmeur expérimenté en Laravel 9 pour un projet qui comprend du contenu mature. Le candidat doit être basé dans la région de Montréal et doit parler couramment le français et l'anglais. Le projet est déjà en cours et nécessite des compétences en Laravel 9 pour effectuer des modifications et résoudre d'éventuels problèmes. Le programmeur sera également responsable de fournir un soutien technique au client lorsque cela est nécessaire. Les exigences pour ce poste incluent : Expérience avérée dans le dév...

    $38 / hr (Avg Bid)
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    37 ofertas
    Classroom Scheduler 6 días left
    VERIFICADO

    I am looking for a classroom scheduling system that will meet my specific needs. This advanced system must be capable of managing classroom scheduling for room, teacher and semester but not least, the system should be able to facilitate communicate to a Calendar like Google and Outlook. If this description aligns with the skills of your team, I welcome your bid submission to work on my project. I look forward to hearing your ideas and expertise in the development of this classroom scheduling system.

    $1326 (Avg Bid)
    Acuerdo de Confidencialidad
    $1326 Oferta promedio
    25 ofertas

    Hello, I have an API java script which fires a custom conversion pixel to an ad network every time an action is completed on my webpage. However, this conversion pixel is not firing properly, and the issue is on my side. I am using the method as "GET" and the mode as "no-cors" and it is not working. My console error message says that the API call was "stalled". I'm able to fire the pixel manually by visiting the webpage however, so it's definitely an issue with my code. I'm looking for someone to fix the code so that it fires successfully. My website is located at so you can see the script in action on the homepage by viewing network details under console. I need this completed today. So please only respond if you're able to do it right...

    $18 (Avg Bid)
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    Prestashop project. 6 días left
    VERIFICADO

    Need the following updates and fixes to our Prestashop: - activate filters on brand page - fix ajax on a custom module (it's not the cart!); - custom-plugin: - product preview from product-list: - product preview from custom plugin: - check out process: - check out process: need to manage link "termini e condizioni" - add captcha to "verify password" process; ------------------------------------- **Very Important -- READ CAREFULLY ** by placing a bid, you accept the following: - ONLY ACTUAL DEVELOPERS ARE WELCOME. NO REBIDDERS; - Money released only when the job is COMPLETELY done; - we have a test site for devs, once everything works, the job is moved to the production site for the final test; - no PS or Theme core files can be touched, everything needs ...

    $171 (Avg Bid)
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    18 ofertas
    CRM software -- 2 6 días left
    VERIFICADO

    1. Stock in and out entry with product barcode serial number 2. Stock in by supplier 3. Stock out entry to customer 4. Quotation with product image 5. Product price list generating 6. Product add option with image 7. Annual maintenance contract Alert after complete 1 year or given date 8. Offline and cloud link

    $311 (Avg Bid)
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    3 ofertas

    Hi! Some time a go someone build a website for me. The website wasn't finished and I wasn't able to work on it for a while. Now I want to go further with the development but unfortunately the person who was building with me is not available right now. So I need a person who can help me with the next step of the site. The most important is the backend of the website which has to communicate with a mysql database. The website is build in React with Node.Js / Tailwind CSS. I am searching for someone who can work for me on a price per hour as I will ask each time some small tasks. I want to communicate in english and I will ask for a some of a guide for each task that is finished. By using the guides I want to learn to code by myself also. Please let me know when interested and p...

    $12 / hr (Avg Bid)
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    Hello everyone, I need to obtain data on the 1x2 odds changes and Asian handicap odds (Spread), as well as the over/under (line) odds changes for Bet365 football matches, including but not limited to the top five leagues (with the ability to add other leagues at any time, with detailed match discussions). The frequency of data capture should ensure that when there are changes on the official website, the delay in obtaining data is no more than 10 seconds compared to the official website. The captured data should be stored in a local database (such as MySQL) and displayed through HTML showing changes in data. (I don't need to use an API to get data, what I need is to scrape the bet365 website to obtain data.) The main page is a directory page displaying league names, match times, home ...

    $578 (Avg Bid)
    $578 Oferta promedio
    19 ofertas

    Hello everyone, I need to obtain data on the 1x2 odds changes and Asian handicap odds (Spread), as well as the over/under (line) odds changes for Bet365 football matches, including but not limited to the top five leagues (with the ability to add other leagues at any time, with detailed match discussions). The frequency of data capture should ensure that when there are changes on the official website, the delay in obtaining data is no more than 10 seconds compared to the official website. The captured data should be stored in a local database (such as MySQL) and displayed through HTML showing changes in data. (I don't need to use an API to get data, what I need is to scrape the bet365 website to obtain data.) The main page is a directory page displaying league names, match times, home ...

    $663 (Avg Bid)
    $663 Oferta promedio
    17 ofertas
    Playground 6 días left

    Um site para jogos e jogadores (ex: steam)

    $510 (Avg Bid)
    $510 Oferta promedio
    13 ofertas

    I'm looking for a talented developer to build a School Paying System. This system will not require integration with any external systems. It's expected launch date is 3 months from now. The School Paying System will provide an easy way for student to pay at the canteen. Its not for a single school its for all schools at the city. It will also he used out of the school so at libraries, study rooms, coffee shops and stores thats we give permission to use our technology The system will be built using the latest industry standards and the highest quality coding practices. All the data will be securely stored and will use robust encryption to ensure the safety and privacy of the school's information. And for faster paying solutions, every school going to have its own small serv...

    $1284 (Avg Bid)
    $1284 Oferta promedio
    73 ofertas
    Tyl payment integration with PHP. 6 días left
    VERIFICADO

    Hello guys. I need to add Tyl Natwest payment to our business. This is guide for tyl.

    $25 (Avg Bid)
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    19 ofertas
    I NEED help in code in sql 6 días left
    VERIFICADO

    pls assist in code in sql as per requirements

    $23 (Avg Bid)
    $23 Oferta promedio
    45 ofertas
    Dockerfile to run very small app 6 días left
    VERIFICADO

    I am looking to hire a freelancer to create a Dockerfile to run a very small app built using php/mysql (or a docker-compose works too). The environment it will be running in is Docker, and there are no resource limitations set for the Dockerfile. I am aware that this is a fairly quick job, so I am looking for an experienced freelancer to get the job done quickly and efficiently. Please let me know if you have any questions. Thank you for considering this project. The mysql database only have 2 tables and must be created and exported when I run the dockerfile THE PROJECT MUST BE FINISHED IN A COUPLE OF HOURS DUE TO THE PROJECT DOESN'T HAVE COMPLEXITY

    $20 (Avg Bid)
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    12 ofertas
    Mobile App Deve 6 días left

    This is all about a chatbot, where user will interact to the chatbot, in the backend I have created it using Dialogflow. So you do not need to worry about the backend, I will provide you the api key and the link from where you can refer to. So I am attaching the Figma wireframe along with this post. Just go with that wireframe what we are intending to make.

    $44 (Avg Bid)
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    4 ofertas
    CRM Integrations 6 días left
    VERIFICADO

    We currently have a CRM in , its made on Laravel We need to integrate several functions to our CRM based on other websites We need the following: 1. - Trello Boards 2.- Google Calendar page 3.- Whatsapp web page 4.- Whatsapp API Business integration For the first 3 we already have most of the code, we need to improve what we have. We need someone to do this 4 tasks and more in the near future. We need experts in Laravel, Jquery, AJAX & MYSQL We are currently offering integration with Whatsapp Api so our users can send whatsapp through our CRM, we can do it if the user give us their information (business_id, phone_id, token) and we work with the Whatsapp API, what we are missing is the initial integration so our CRM can authenticate the facebook user to integrate automatically and...

    $523 (Avg Bid)
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    73 ofertas

    Teach me software basis, terminologies and make me understand enough to manage team. PHP and JAVA

    $98 (Avg Bid)
    $98 Oferta promedio
    9 ofertas

    I wants to upload products to Itsy account. So need a basic setup with itsy so that can upload product & get listings etc. Very basic setup needed.

    $13 (Avg Bid)
    $13 Oferta promedio
    4 ofertas

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