Database Administrators til leie

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  • Ansett     servermaster
Ansett     servermaster

    servermaster servermaster

    Estonia $25 USD / time
    Professional IT specialist
    Estonia
    5.4
    4 omtaler 4 omtaler $25 USD pr. time
    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 mindre
  • Ansett servermaster
  • Ansett     MaTGaPa
Ansett     MaTGaPa

    MaTGaPa MaTGaPa

    Argentina $25 USD / time
    Network Administrator
    Argentina
    3.1
    7 omtaler 7 omtaler $25 USD pr. time
    I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP...
    I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP Postfix, POP/IMAP Dovecot. FTP Vsftpd, Proftpd, Pure-ftpd-mysql. Dns Bind9, dnsmasq. File Server & printer Samba (dc-ac). Network administrator: isc-server-dhcp, openvpn, etc. Install and renew SSL certicate. All services on cloud; AWS, Azure, etc. Also website and E-mail migrations. ALL panels and web managers. Management all Linux distributions. Setup, security and optimization your server. mindre
  • Ansett MaTGaPa
  • Ansett     RafimKs
Ansett     RafimKs

    RafimKs RafimKs

    India $40 USD / time
    Expert System, Network & VOIP Administrator
    India
    3.6
    7 omtaler 7 omtaler $40 USD pr. time
    Top 1% in the Freelancer.com Community. I am excited to offer 13 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your...
    Top 1% in the Freelancer.com Community. I am excited to offer 13 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Wireless(Cisco,Unify,Grandstream,Fortigate) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Get started by clicking on "Hire Me" mindre
  • Ansett RafimKs
  • Ansett     ShafirR
Ansett     ShafirR

    ShafirR ShafirR

    Sri Lanka $55 USD / time
    SQL Server DBA | SQL Developer | Data Engineer
    Sri Lanka
    5.9
    46 omtaler 46 omtaler $55 USD pr. time
    ✅ TOP-RATED ELITE Freelancer, specializing in SQL Server DBA, Database Development, & Business Intelligence Development (Data Engineer). I have worked with | High Profile Clients | in my Career, including the following to illustrate some of them: ✅ AAA Communication Inc. USA (~14 Million Estimated Revenue per Year) ✅...
    ✅ TOP-RATED ELITE Freelancer, specializing in SQL Server DBA, Database Development, & Business Intelligence Development (Data Engineer). I have worked with | High Profile Clients | in my Career, including the following to illustrate some of them: ✅ AAA Communication Inc. USA (~14 Million Estimated Revenue per Year) ✅ NeTex Consulting. USA ✅ Cloud Retailer. USA ✅ Selectel Wireless. USA ✅ Jevin Inc. USA Extensive Experience as a SQL Server DBA (Versions 2000 - 2019) methodically identifying and resolving complex underlying causes of Microsoft SQL Server problems, using a vast variety of techniques and tools. I have solved numerous show-stopping SQL Server Performance problems, as well as often re-engineered immensely complex designs and code, providing significantly improved performance. Expert Level ability with Data Extraction, Transformation and Loading (ETL) from numerous heterogeneous data sources. I pride myself in my ability to intuitively gather, interpret and understand your requirements, as well as develop intuitive and creative Business Intelligence Solutions using the full MSBI stack (Power BI, SSAS, SSRS, SSIS, Datazen). WHY CHOOSE ME OVER OTHER FREELANCERS? ✅ Client Reviews: I focus on providing VALUE to all of my Clients and Earning their TRUST. The Client Reviews and Feedback on my Profile are immensely important to me and the value that I provide. ✅ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my Clients saying "WOW" ✅ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients. ✅ Resilience: Reach out to any of my Current of Former Clients and ask them about my Resilience. Any issue that my Clients face, I attack them and find a SOLUTION. ✅ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my Client's situations. I am eager to work with you, to provide reliable, consistent, and High-Level solutions to design/development challenges. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs! mindre
  • Ansett ShafirR
  • Ansett     MMG2019
Ansett     MMG2019

    MMG2019 MMG2019

    Egypt $50 USD / time
    Software Developer
    Egypt
    3.0
    1 anmeldelse 1 anmeldelse $50 USD pr. time
    I have good experiences in Visual Basic , VBA , MS ACCESS and MS SQL SERVER. I offer many software solutions for developing your project or solving existing bugs . I can start develop or designing your project with your requirements and needs. You can explain your project and i can start work.
    I have good experiences in Visual Basic , VBA , MS ACCESS and MS SQL SERVER. I offer many software solutions for developing your project or solving existing bugs . I can start develop or designing your project with your requirements and needs. You can explain your project and i can start work. mindre
  • Ansett MMG2019
  • Ansett     Truonggiang86
Ansett     Truonggiang86

    Truonggiang86 Truonggiang86

    Vietnam $20 USD / time
    Data Engineer
    Vietnam
    5.4
    33 omtaler 33 omtaler $20 USD pr. time
    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 mindre
  • Ansett Truonggiang86
  • Ansett     n2rtechnologies
Ansett     n2rtechnologies

    n2rtechnologies n2rtechnologies

    India $35 USD / time
    Web & Mobile Apps. Node, React, Laravel, WP, PHP
    India
    4.7
    1 anmeldelse 1 anmeldelse $35 USD pr. time
    We are team of highly experienced Web and Mobile Application Developers who are focusing on building perfect products using latest technologies like Laravel, Node, React, PHP etc. We have in house team of UI/UX Designer, Backend and Frontend Developers, Mobile Application Developer and QA Team with multiple Project...
    We are team of highly experienced Web and Mobile Application Developers who are focusing on building perfect products using latest technologies like Laravel, Node, React, PHP etc. We have in house team of UI/UX Designer, Backend and Frontend Developers, Mobile Application Developer and QA Team with multiple Project Coordinator and Project Manager. Will provide upto 6 Month Free Support after project delivery. Our QA and Development Team directly connected with the client to improve the quality of the work and delivered the project on time. TRUST AND LOYALTY IS OUR TOP PRIORITY. ★★★★★ Excellent Support ★★★★★ Positive Reviews ★★★★★ Always Transparent ★★★★★ Always take Feedback ★★★★★ Always Loyal to Client ★★★★★ Always Put Client First WHY YOU CHOOSE US: Got Preferred Freelancer Badge Verification Badge from Freelancer staff ★★★★★ Expertise ★★★★★ Quality of Work ★★★★★ Professionalism ★★★★★ Communication skills GIVE US CHANCE TO SHOW OUR SKILLS. THANK YOU NURUL HASAN mindre
  • Ansett n2rtechnologies
  • Ansett     carina0530
Ansett     carina0530

    carina0530 carina0530

    Moldova, Republic of $30 USD / time
    Senior Web&App Developer
    Moldova, Republic of
    4.5
    3 omtaler 3 omtaler $30 USD pr. time
    Welcome for visiting my profile! As I am Senior Woman Developer, with over 10 years experiences dealing with web&mobile field. I can deliver project's results with best quality on time. Without doubt, I can satisfy your need in web&app field. My Top Skills: ✵ Frontend - React.js, Vue.js, Angular.js, jQuery, Ajax -...
    Welcome for visiting my profile! As I am Senior Woman Developer, with over 10 years experiences dealing with web&mobile field. I can deliver project's results with best quality on time. Without doubt, I can satisfy your need in web&app field. My Top Skills: ✵ Frontend - React.js, Vue.js, Angular.js, jQuery, Ajax - Bootstrap 4, Html5, CSS3 ✵ Backend - C#, Core PHP, GoLang, Node.js, MySQL, PostgreSQL, MSSQL, MongoDB, Oracle ✵ Framework - Codeigniter, Laravel, Symfony, Yii, CakePHP - Express.js, Socket.io, Meteor.js - meteor, nodejs, blaze - Wordpress, WooCommerce, Prestashop, Shopify, Wix, Weebly - Django, Flask ✵ Mobile - Native App : Android & Swift/Objective-C - Hybrid App : Kotlin/Flutter/NativeScript & Ionic/PhoneGap/Xamarin Hope work with you. mindre
  • Ansett carina0530
  • Ansett     munishgaurav5
Ansett     munishgaurav5

    munishgaurav5 munishgaurav5

    India $25 USD / time
    Linux | PHP | API | Database | Azure | SQL EXPERT
    India
    4.3
    14 omtaler 14 omtaler $25 USD pr. time
    ***** 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. mindre
  • Ansett munishgaurav5
  • Ansett     AhmedSaberfl
Ansett     AhmedSaberfl

    AhmedSaberfl AhmedSaberfl

    Egypt $60 USD / time
    Systems | DB | Middleware | Cloud | DevOps
    Egypt
    5.2
    15 omtaler 15 omtaler $60 USD pr. time
    A highly skilled individual whose technical expertise spans across multiple Infrastructure technologies and experience with various technologies, including OS, Middleware, Databases, Clustering, DevOps and Cloud Computing. I'm a multi-skilled IT Solution architect with over 13 years of experience with multiple OS...
    A highly skilled individual whose technical expertise spans across multiple Infrastructure technologies and experience with various technologies, including OS, Middleware, Databases, Clustering, DevOps and Cloud Computing. I'm a multi-skilled IT Solution architect with over 13 years of experience with multiple OS platforms (Linux & Windows), Middleware technologies, Database, Web Servers, SSL implementation, Security, Cloud Computing, and DevOps, including implementation, managing, and supporting of large-scale production Environments on-premises/Cloud. SKILLS: ====== ✅ Design, build, and maintain of infrastructure solutions architecture (Cloud/On-premises) ✅ Linux/Unix/Solaris/Windows administration ✅ Oracle Fusion Middleware implementation (Weblogic, WebCenter Portal, Webcenter Content, WebCenter Sites, ECM, SOA, OSB, BPM, Identity and Access Management, Secure Enterprise Search……etc.) ✅ Oracle Identity and Access Management Implementation(OIM, OID, OAM, OAAM, OVD....etc.) ✅ Database Administration (Oracle, Oracle RAC, Grid, ASM, Data Guard and Mysql) ✅ Certified Kubernetes Administrator (CKA) ✅ DevOps tools (Terraform, Openshift, Kubernetes, Docker, Git, Maven, Jenkins, Argo, Gitlab CI/CD, helm, rancher.....etc.) ✅ Design, develop, and manage end-to-end CI/CD pipelines ✅ Clouds-practitioner – all cloud providers globally (AWS, Oracle, Google, Azure, DigitalOcean, Godaddy, OVH,... etc.) ✅ AWS Certified Solutions Architect with hands-on experience ✅ Oracle Cloud Certificates: • Oracle Cloud Infrastructure Architect Associate • Oracle Cloud Infrastructure Architect Professional • Oracle Cloud Platform Data Management Certified Associate • Oracle Cloud Infrastructure 2019 Certified Cloud Operations Associate • Oracle Autonomous Database Cloud 2019 Certified Specialist ✅ Microsoft Certified System Engineer (MCSE), Windows Infrastructure administration (DHCP, DNS, AD, GPM & IIS) and ADFS ✅ SSO, ADFS, OAM, OAuth & SAML implementation ✅ Docker, Docker compose and Docker swarm ✅ Application Servers (Weblogic, IBM WebSphere, Tomcat and JBOSS) ✅ Weblogic Scripting (WLST) and JVM tuning ✅ Java and Python Fundamentals ✅ Web servers (Apache, Nginx, and OHS) and SSL implementation ✅ HTTP accelerator (Oracle web-cache and Varnish) ✅ Unix Shell scripting ✅ Strong network and troubleshooting skills ✅ Design and Analysis of Technical Architecture ✅ Define hardware requirements and storage capacity planning for Development, Testing, Staging, Production, and Fail-over environments for scalable infrastructure growth and performance. ✅ Fast learner – able to learn complex topics and eager to learn new skills and technology mindre
  • Ansett AhmedSaberfl

Hei , her er noen offline frilansere

Hei , her er noen offline frilansere som matcher mer ""