Database Administrators 분야의 채용

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  •     Truonggiang86
 님에 대한 채용 진행     Truonggiang86
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    Truonggiang86 Truonggiang86

    Vietnam $20 USD (1시간 기준)
    Database designer, data modeller, plsql developer
    Vietnam
    5.3
    25개 리뷰 25개 리뷰 시간당 $20 USD
    Skilled database programming from oracle, sql server, mysql and other dbms programming as well as data processing
    Skilled database programming from oracle, sql server, mysql and other dbms programming as well as data processing 덜 보기
  • Truonggiang86 님에 대한 채용 진행
  •     annelribay
 님에 대한 채용 진행     annelribay
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    annelribay annelribay

    Philippines $5 USD (1시간 기준)
    SAP Consultant
    Philippines
    5.2
    1 리뷰 1 리뷰 시간당 $5 USD
    I am an SAP Consultant with experience on supporting SAP Business Intelligence, implementation of SAP Business ByDesign especially on Purchase to Invoice (PTI) process, and Business Analytics.
    I am an SAP Consultant with experience on supporting SAP Business Intelligence, implementation of SAP Business ByDesign especially on Purchase to Invoice (PTI) process, and Business Analytics. 덜 보기
  • annelribay 님에 대한 채용 진행
  •     peterdegn
 님에 대한 채용 진행     peterdegn
 님에 대한 채용 진행

    peterdegn peterdegn

    Turkey $45 USD (1시간 기준)
    Server / Network / security architect
    Turkey
    4.6
    11개 리뷰 11개 리뷰 시간당 $45 USD
    I have 15 years of experience in Linux server management which includes Security, and Optimization. I can handle installation of applications on Linux. I do web hosting and support, Website migration My areas of expertise are: Virtule OS systems: VMware, Xen Application/Web Servers: Apache, Nginx, FTP, Mysql,...
    I have 15 years of experience in Linux server management which includes Security, and Optimization. I can handle installation of applications on Linux. I do web hosting and support, Website migration My areas of expertise are: Virtule OS systems: VMware, Xen Application/Web Servers: Apache, Nginx, FTP, Mysql, PowerDNS, Bind,Cache servers Mail Servers: Postfix, exim, sentmail, zimbra, iredmail, Qmail Security Matter: Pfsense, IPtables, Honeypot, IPSEC, AI firewalls, Test of systems for Dark holes , proxy TECHNICAL SKILLS OS systems: Linux Protocols: TCP/IP, IMAP, FTP, DHCP, HTTP, SMTP, POP/3 Big enterprise setup, Nodes/loadbalance for end clients there can take all from 6.2m connects pr min and bigger contact me and let me hear your needs. 덜 보기
  • peterdegn 님에 대한 채용 진행
  •     servermaster
 님에 대한 채용 진행     servermaster
 님에 대한 채용 진행

    servermaster servermaster

    Estonia $25 USD (1시간 기준)
    Professional IT specialist
    Estonia
    5.4
    4개 리뷰 4개 리뷰 시간당 $25 USD
    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 덜 보기
  • servermaster 님에 대한 채용 진행
  •     kundansql
 님에 대한 채용 진행     kundansql
 님에 대한 채용 진행

    kundansql kundansql

    India $60 USD (1시간 기준)
    SQL Server Performance and Emergency Expert
    India
    4.6
    16개 리뷰 16개 리뷰 시간당 $60 USD
    Are you FRUSTRATED with a slow, unreliable SQL Server? Are you TIRED of hearing conflicting advice and watching team members point fingers at each other? Is it: ➡️ A storage problem? ➡️ A code problem? ➡️ A database problem? You just want clear answers. You have got a great team – but they just need guidance...
    Are you FRUSTRATED with a slow, unreliable SQL Server? Are you TIRED of hearing conflicting advice and watching team members point fingers at each other? Is it: ➡️ A storage problem? ➡️ A code problem? ➡️ A database problem? You just want clear answers. You have got a great team – but they just need guidance to get back on track. My SQL Server Critical Care gets everyone on the same page and brings you permanent pain relief. Let's start by getting a remote consultation from me to discuss the problem: 1 of 3 things will happen from this consultation... ✔️ You will find that my consultation is not for you and that's OKAY - but you might think of someone you know that I can help. ✔️ You will get results from the consultation which helps your current situation - but you don't need any more and that's OKAY too. ✔️ You will get so much from this one consultation that you would like to explore how longer term consultation can have a positive impact on your life and business and we can agree on a way forward and that's OKAY too. 덜 보기
  • kundansql 님에 대한 채용 진행
  •     dwinurhadi
 님에 대한 채용 진행     dwinurhadi
 님에 대한 채용 진행

    dwinurhadi dwinurhadi

    Indonesia $30 USD (1시간 기준)
    System Engineer | DevOps Specialist
    Indonesia
    2.6
    5개 리뷰 5개 리뷰 시간당 $30 USD
    I have been working with network devices and system admin for the past few years and have great experience with them. I am ready to be hired and start working on your projects today. ~regards | Cisco Expert Routing Switching | | VMware Expert | Juniper Router | HCNA Huawei | | Fortinet NSE1 NSE2 NSE3 | | PFSense...
    I have been working with network devices and system admin for the past few years and have great experience with them. I am ready to be hired and start working on your projects today. ~regards | Cisco Expert Routing Switching | | VMware Expert | Juniper Router | HCNA Huawei | | Fortinet NSE1 NSE2 NSE3 | | PFSense Advanced | FreeBSD Advanced | Mikrotik MTCNA MTCWE | Palo Alto Expert | | Docker | Docker Compose | Nomad | Kubernetes | Ansible Expert | Scripting Automation | WebServer Nginx and Apache Expert | | MySQL Tune High Performance | Indexing | Tune Up | 덜 보기
  • dwinurhadi 님에 대한 채용 진행
  •     AhmedSaberfl
 님에 대한 채용 진행     AhmedSaberfl
 님에 대한 채용 진행

    AhmedSaberfl AhmedSaberfl

    Egypt $50 USD (1시간 기준)
    Systems | DB | Middleware | Cloud | DevOps
    Egypt
    5.2
    15개 리뷰 15개 리뷰 시간당 $50 USD
    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 덜 보기
  • AhmedSaberfl 님에 대한 채용 진행
  •     paris2785
 님에 대한 채용 진행     paris2785
 님에 대한 채용 진행

    paris2785 paris2785

    Greece $30 USD (1시간 기준)
    MS Office and VBA expert. Top 1% in Freelancer.com
    Greece
    5.2
    13개 리뷰 13개 리뷰 시간당 $30 USD
    Hello, Thanks for taking the time to read through my profile! I’m a Microsoft Office Applications Developer who takes great pride in my work. Through meticulous attention to detail and passion for my work, I develop, write and customize top-quality code in VBA that allows me to create custom, high-performance...
    Hello, Thanks for taking the time to read through my profile! I’m a Microsoft Office Applications Developer who takes great pride in my work. Through meticulous attention to detail and passion for my work, I develop, write and customize top-quality code in VBA that allows me to create custom, high-performance applications for my clients. I’m well-versed in a number of areas, including (but not limited to): ● Excel ● Access ● VBA (Visual Basic for Apps) ● Word ● Microsoft Office ● PowerPoint ● Outlook Microsoft is one of the most used software suites used by professionals on a daily basis. If you’re using it and find yourself losing time through certain processes, my services will give you the efficiency and ease of use to get back that wasted time! If you’re interested, I work from 8 am to 9 pm Athens time, and will answer your requests and inquiries as quickly as possible! I love bringing on new clients and can’t wait to show you how I can streamline your business today! Thanks, and have a great day! 덜 보기
  • paris2785 님에 대한 채용 진행
  •     gorandeveloper20
 님에 대한 채용 진행     gorandeveloper20
 님에 대한 채용 진행

    gorandeveloper20 gorandeveloper20

    Serbia $35 USD (1시간 기준)
    Senior Python, C#, and Javascript Fullstack Dev
    Serbia
    4.3
    2개 리뷰 2개 리뷰 시간당 $35 USD
    As a senior Web Developer, I have 7+ years of experience and I am seeking to obtain a creative and challenging position that utilizes my current knowledge of web development and design. Having a positive outlook and am always willing to learn new traits. I work well both independently and as part of a team. I've...
    As a senior Web Developer, I have 7+ years of experience and I am seeking to obtain a creative and challenging position that utilizes my current knowledge of web development and design. Having a positive outlook and am always willing to learn new traits. I work well both independently and as part of a team. I've worked with a handful of clients in a variety of industries, ranging from startups to Fortune 20+ companies. Proficient in both front end and back end frameworks along with relational / non-relational databases. HTML/CSS/Bootstrap, Javascript (ES5 / ES6, AngularJS, jQuery, Ionic, React, React Native, Redux, Vue/Vuetify,Vuex), Node.js (Express), Python (Flask, Django), Php(laravel, CI, Yii), Asp(Brazor), SQL (MSSQL, SQLite and Postgres), noSQL (DynamoDB, mongoDB, Firebase, CouchDB). Well versed in API integration and payments processing. Previous experiences include Uber, Google Maps, Yahoo, Facebook, Instagram, Stripe, web scraping, data scraping, webrtc, twillo, etc. If you are looking for complete end to end services, I can readily deploy across AWS (EC2 / Elastic Beanstalk), Heroku, WordPress, cPanel, or any other platforms / VPS of your choice. Sufficient experience in setting up both Nginx and Apache2. -- Excellent in Java, Object Oriented Design, and Design Patterns (Factory, Single Tone, Observer), REST, JSON and XML -- Excellent in developing Web Services(REST) -- Social Networking App, photo & video sharing app -- Messaging App , Shopping App ,GPS app -- Video & Voice Call (Voip) -- Food odering app -- chatting & dating app -- Youtube, Facebook, twitter, google+ , LinkedIn integration 덜 보기
  • gorandeveloper20 님에 대한 채용 진행
  •     aistechnolabspvt
 님에 대한 채용 진행     aistechnolabspvt
 님에 대한 채용 진행

    aistechnolabspvt aistechnolabspvt

    India $16 USD (1시간 기준)
    SEO | Social media marketing | Link Building
    India
    4.0
    1 리뷰 1 리뷰 시간당 $16 USD
    We are excited to see you on our profile. AIS Technolabs is a leading developer of Mobile Applications ( Native & Hybrid), Multi-player Games (Unity 3D) and Responsive Websites (Open Source, PHP, ASP ) for all popular smartphones, tablets. Since 2007, we've finished 3200+ projects and we've built an impressive...
    We are excited to see you on our profile. AIS Technolabs is a leading developer of Mobile Applications ( Native & Hybrid), Multi-player Games (Unity 3D) and Responsive Websites (Open Source, PHP, ASP ) for all popular smartphones, tablets. Since 2007, we've finished 3200+ projects and we've built an impressive portfolio which is constantly growing. Specialties: We work with a wide variety of technical expertise from an HTML page to major Enterprise Solution. -360-degree approach (Consulting) -Web solutions (SaaS, IoT, etc.) -iOS/Android apps -TV apps (Roku, Apple TV, etc.) -Cross-platform apps (PhoneGap) -API Integration -Game Development & Animation ----Service Guarantee------ *24*7 hours live support. *Free of cost technical support for lifetime. *Satisfaction guarantee otherwise we will refund. *No charges for deployment. I assure that you would be happy to choose us as our mission is to build the long-term relationship. We are just a click away to help you. 덜 보기
  • aistechnolabspvt 님에 대한 채용 진행

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