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  • Administración de bases de datos
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Mostrando 292 resultados
  • Contratar     Truonggiang86
Contratar     Truonggiang86

    Truonggiang86 Truonggiang86

    Vietnam $20 USD / hora
    Data Engineer
    Vietnam
    FEATURE REVIEW: "One of the best freelancers I have hired. After a quick discussion where she asked very detailed questions she was close to delivering what i asked for in first version. Very likely to use her again for future SQL needs." - Brian B I started to work as a database specialist 12 years ago and now i'm...
    FEATURE REVIEW: "One of the best freelancers I have hired. After a quick discussion where she asked very detailed questions she was close to delivering what i asked for in first version. Very likely to use her again for future SQL needs." - Brian B I started to work as a database specialist 12 years ago and now i'm working as a data engineer in a bank and i started to work at freelancer 2 years ago. During 2 years i've done many interesting project to sharp my skill such as Microsoft SSIS, Python programming to process the data, Microsoft PowerBI to get insight in data. I'm still working as individual as a part time job but i can work around 20-25 hours per week because i'm passionated about the data and never to stop learning new technology menos
  • Contratar Truonggiang86
  • Contratar     servermaster
Contratar     servermaster

    servermaster servermaster

    Estonia $25 USD / hora
    Professional IT specialist
    Estonia
    5.4
    4 comentarios 4 comentarios $25 USD por hora
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is...
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is easy to setup systems. I am not picky about what systems to use but i do have experience what to use. I know following operating systems: debian,ubuntu,gentoo,suse,redhat,centos and arch linux, freebsd, netbsd, openbsd, sun solaris plus ms windows servers. I also know following systems: Web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Java web servers: Tomcat, Jrun, Jboss Proxy systems: Haporxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL Mail systems: Postfix,exim,dovecot.. and implementing: DKIM, SPF, MX, DMARC. Monitoring systems: Nagios, zabbix, cacti, grafana. WAP: XMG SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail. Cloud providers: AWS, Digitalocean, Azure.. My knowledge does not stop here. I troubleshoot easily. Let's chat Please see my reviews of my previous works.. PS! With my bid you will get one week free support for work done menos
  • Contratar servermaster
  • Contratar     linuxlinked
Contratar     linuxlinked

    linuxlinked linuxlinked

    Bangladesh $30 USD / hora
    Linux | DevOps | VoIP | SMPP | SMS Gateway
    Bangladesh
    1.8
    1 comentario 1 comentario $30 USD por hora
    Howdy! Amin here. If you have anything related with Linux and DevOps/DevSecOps project development, I am here to help you. ********************** My Technology Stack: *********************** ★DigitalOcean, Linode, Upcloud, Amazon Web Services (AWS) ★Git, GitHub, GitLab, GitBucket, GitScrum, BitBucket ★LAMP, LEMP,...
    Howdy! Amin here. If you have anything related with Linux and DevOps/DevSecOps project development, I am here to help you. ********************** My Technology Stack: *********************** ★DigitalOcean, Linode, Upcloud, Amazon Web Services (AWS) ★Git, GitHub, GitLab, GitBucket, GitScrum, BitBucket ★LAMP, LEMP, MEAN stack ★MySQL, Maria DB, Mongo DB, Postgres DB, Couch DB, Progress 4GL ★WebServer, Apache, Nginx, Tomcat, Varnish, OpenLiteSpeed ★Automation with Ansible, AWX, Puppet, Vagrant ★SMS Gateway, SMPP, Jasmin, Kannel, PlaySMS, RapidSMS, RapidPro ★VoIP, Asterisk, FreePBX, FreeSwitch, FusionPBX, Kazoo, Kamailio, GoAutoDial ★VoIP Billing A2Billing, ASTPP, Ov500 ★Video Conferencing setup, Jitsi, Jibri, BigBlueButton, OpenMeeting ★LMS, Moddle, Open Edx, Sakai LMS, Forma LMS, Opigno LMS ★CMS setup, Siberian CMS, WordPress, Drupal ★CRM setup, Vtiger, Mautic, Odoo, ERPNext ★Marketplace setup, Magento2, Saleor, Cocorico ★Stream server setup with StreamView ★POS setup, Unicenta with MySQL ★OpenVPN, Openface, OpenShift, Rudder, Trape, Hashtopolis installation ★Data Visualization, Tableau ★Any Open Source Software/application setup on Ubuntu/CentOS ✈ If your time does not permit the close supervision of your project, then I am here as your Technical Co-Pilot ✈✈✈ menos
  • Contratar linuxlinked
  • Contratar     ahmedMounir48
Contratar     ahmedMounir48

    ahmedMounir48 ahmedMounir48

    Egypt $30 USD / hora
    Game and Back-End Development
    Egypt
    4.4
    4 comentarios 4 comentarios $30 USD por hora
    Experiences in Game Development using unity , Photon Engine, Playfab, SQL, Mysql, Xsolla ,Firebase ,Desktop application using C#,etc.
    Experiences in Game Development using unity , Photon Engine, Playfab, SQL, Mysql, Xsolla ,Firebase ,Desktop application using C#,etc. menos
  • Contratar ahmedMounir48
  • Contratar     munishgaurav5
Contratar     munishgaurav5

    munishgaurav5 munishgaurav5

    India $25 USD / hora
    Server Admin | Mail | PHP | API | Azure SQL Server
    India
    ***** SERVER ADMIN ***** Configuration of Server, Network, IPMI , Ethernet, LAN, Internet, Multiple IPs Setup. Server Maintenance , Server Management , WebServer (IIS, Apache, Nginx, Lighttpd), Rewrite Rules, Redirect, Cookie, & FFmpeg. Backup and Restore of Database. Reinstall OS, Linux, CentOS, Ubuntu &...
    ***** SERVER ADMIN ***** Configuration of Server, Network, IPMI , Ethernet, LAN, Internet, Multiple IPs Setup. Server Maintenance , Server Management , WebServer (IIS, Apache, Nginx, Lighttpd), Rewrite Rules, Redirect, Cookie, & FFmpeg. Backup and Restore of Database. Reinstall OS, Linux, CentOS, Ubuntu & Debian. Optimization for WebServer, MySQL, MariaDB, PostgreSQL, MS SQL Server, Oracle SQL, NGINX, Apache, PHP, PHP-FPM, Redis, Varnish, Cache Server & CDN for High Performance & Heavy Traffic. Wordpress install on IIS Apache, IIS Apache both with http https setup. MySQL MariaDB database recover restore from data files folder. Expert in Dedicated Server Data Recovery in Rescue Mode, Server Backup or Full Server Recover and Server Restore or Fix for Dead Server or Broken Server. ***** PHP ***** Development of web-app according to the instruction, Ioncube Decoding for PHP v5.2 to v7.2 (100% working & clean codes). Auto Upload and Downloads script. Backup and Restore with auto upload. Payment Gateways Integration. Bug fix & Plugins development. ***** Database Administrator ***** MySQL, MariaDB, MS SQL Server, PostgreSQL, Oracle SQL, NoSQL & many more,. ***** Website MIGRATION / Transfer ***** Migration / Transfer of Websites & Databases with No Downtime (min downtime) ***** SECURITY ***** Linux and Windows Server Security, Widevine Decrypt Firewall Update, Server Management, Email security. Virus Removal, File decryption, virus UYJH file decryption ***** VPN ***** Setup VPN in Dedicated Server, VPS, AWS, Clouds, Digital Ocean, Vultr, Linode, etc. ***** Email ***** Mail Server, Mailbox Setup, Configure SMTP, Send and Receive. Email Security Google. Email reach to INBOX. Bulk Email. Email Security fix, SPF, DKIM, DMARC fix. Setup and Configure Postfix, Dovecot, SMTP, API, PowerMTA. menos
  • Contratar munishgaurav5
  • Contratar     Guptapuru304
Contratar     Guptapuru304

    Guptapuru304 Guptapuru304

    India $50 USD / hora
    Top 1% | Web Scraping | Software Dev | Web Dev
    India
    4.4
    2 comentarios 2 comentarios $50 USD por hora
    Top 1% Freelancer - Experience the best in the industry! All-in-One Solution Provider - Web Development, Automation, and Desktop Applications Our goals and motivation:- * Top Priority - Customer Satisfaction * Best Quality Work * Reasonable Prices * Teamwork and Trust Software Development Domains:- * Experts in Web...
    Top 1% Freelancer - Experience the best in the industry! All-in-One Solution Provider - Web Development, Automation, and Desktop Applications Our goals and motivation:- * Top Priority - Customer Satisfaction * Best Quality Work * Reasonable Prices * Teamwork and Trust Software Development Domains:- * Experts in Web Scraping, Web Automation, Data Mining * API Development, Web-API Integrations * Website Development - PHP, Python, JavaScript Frameworks * SaaS Development and Management * Python Application Development * Software Solutions menos
  • Contratar Guptapuru304
  • Contratar     drkamine
Contratar     drkamine

    drkamine drkamine

    Morocco $50 USD / hora
    EXPERT IT & system and network engineer
    Morocco
    4.1
    7 comentarios 7 comentarios $50 USD por hora
    Hello, i'm an expert IT with more 15 years of experience in IT industry . i'm certified lpi 101, 102 and RHCSA and VCP 5.5 Data Center and MSCA/MSCE from 2003 to 2012 and CCNA and CCNP routing and switching . i offer a very good quality of service /price I can fix any kind of issues on the Linux based server with...
    Hello, i'm an expert IT with more 15 years of experience in IT industry . i'm certified lpi 101, 102 and RHCSA and VCP 5.5 Data Center and MSCA/MSCE from 2003 to 2012 and CCNA and CCNP routing and switching . i offer a very good quality of service /price I can fix any kind of issues on the Linux based server with or without any Control Panel or windows server menos
  • Contratar drkamine
  • Contratar     artemsham
Contratar     artemsham

    artemsham artemsham

    Ukraine $25 USD / hora
    Senior Fullstack Developer
    Ukraine
    3.6
    3 comentarios 3 comentarios $25 USD por hora
    My Primary focus is to ensure that our customer succeed in to their goals. I carefully analyze customer's needs and objectives and deliver them a worthy solution. My success measurement criteria is tied with the success of customer. I have expertise on Fullstack development and have rich experience of 8+ years. ...
    My Primary focus is to ensure that our customer succeed in to their goals. I carefully analyze customer's needs and objectives and deliver them a worthy solution. My success measurement criteria is tied with the success of customer. I have expertise on Fullstack development and have rich experience of 8+ years. Especially I love algorithms so you can get fast and high quality back-ends. My Skills are: - Frontend: Angular, React.js, Vue.js - Backend: Node.js, Django(Python), Ruby on Rails, Wordpress, Shopify, Woocommerce - Database: MongoDB, MySQL, PostgreSQL, Redis - Main Skills: MEAN, MERN, MEVN stack, Laravel + Vue , Firebase - Mobile: Android, iOS, React Native, Flutter -Python AI expert: ML, NLP ***Blockchain & Algorithm & Network Security expert*** I always respect clients and follow their demands. As a full stack developer I can help you find your way around any web development project. I can work as a developer on a team, or I can work as a lead developer or senior developer or even as your CTO with team management experiences. menos
  • Contratar artemsham
  • Contratar     umernaeemucp
Contratar     umernaeemucp

    umernaeemucp umernaeemucp

    Pakistan $25 USD / hora
    Wordpress | Woocommerce | PHP | Theme & Plugin Dev
    Pakistan
    3.3
    1 comentario 1 comentario $25 USD por hora
    I have 5-year experience in Web Design and Development: 1. PHP 2. Wordpress (Theme and Plugin Development) 3. Laravel 4. Jquery 5. Javascript 6. Bootstrap 7. PSD to HTML 8. PSD to Wordpress 9. Bootstrap to WordPress 10. MySQL 11. CSS3 12. HTML5 13. Website Design 14. Graphic Design 15. Responsive Design I work...
    I have 5-year experience in Web Design and Development: 1. PHP 2. Wordpress (Theme and Plugin Development) 3. Laravel 4. Jquery 5. Javascript 6. Bootstrap 7. PSD to HTML 8. PSD to Wordpress 9. Bootstrap to WordPress 10. MySQL 11. CSS3 12. HTML5 13. Website Design 14. Graphic Design 15. Responsive Design I work towards providing reliable, relevant and robust IT solutions at most competitive prices to my customers. I ensure 100% customer satisfaction I specialize in creating applications which are stable in fast changing client requirements. My services are the backbone of my clients' success. menos
  • Contratar umernaeemucp
  • Contratar     rjramanayake
Contratar     rjramanayake

    rjramanayake rjramanayake

    Sri Lanka $15 USD / hora
    TOP 3% Freelancer - Desktop | Web | ML | DB
    Sri Lanka
    A senior software engineer, who has more than 8 years of experience in Global Software Industry. Vastly experienced with enterprise level desktop and web applications having developed and managed software systems with 1 million daily transactions and 500k+ customer base. Expert in Data science and analytics, well...
    A senior software engineer, who has more than 8 years of experience in Global Software Industry. Vastly experienced with enterprise level desktop and web applications having developed and managed software systems with 1 million daily transactions and 500k+ customer base. Expert in Data science and analytics, well versed in Machine Learning and Data mining. ★ Java , JavaFX, Spring , JPA , Hibernate ★ C, C++, C# ★ Python , R ★ Angular, React , Node ★ SQL , Oracle , Mysql , MongoDB ★ Jasper reports ★ Data science & ML ‣ MSc. Data Science & Advance Analytics - Nova University, Lisbon ‣ BEng.(Hons) Software Engineering - University of Westminster, London Please check my complete CV below. https://drive.google.com/file/d/1LbGPwae05KskM1pDEga5PyH0sS2tmyIO/view?usp=sharing menos
  • Contratar rjramanayake

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