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Rating is 4.8 out of 5.
4.8/5
based on 577 client reviews
  • $35 hourly
    A satisfied client is the goal of my work. I have over 10 years of experience with many operating systems. I have experience in configuring, monitoring, updating and maintaining system hardware, software and related infrastructure. I have strong analytical skills. I can work with technologies from a variety of engineering disciplines to troubleshoot complex system-level problems. I am motivated, dedicated to my work, responsible for solving the tasks assigned to me. Business before pleasure!
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    Plesk
    cPanel
    Proxmox VE
    Zimbra Administration
    Microsoft Windows
    Linux
    Docker
    Virtualization
    Azure DevOps
    Microsoft Azure
    AWS Systems Manager
    AWS Server Migration
    System Administration
    Network Security
    Cloud Engineering
  • $35 hourly
    I have been worked with Manage Service Providers over 6 years and familiar with MSPs process and products for MSP 1. ConnetWise Products - Quosal (CW Sell): + Design template + Setup for startup MSPs, workflow + Integration with CW Manage - ConnectWise Automate (Labtech) + Setup from scratch + Optimize monitoring, deploy software, integration with other AV and utility product (Warranty Master, IT Glue, etc.) + Setup integration with CW Manage + Setup Patch Management for windows workstation and servers - ConnectWise Manage + Setup for startup MSPs + Design workflow, setup best practice + Design invoice template + Design report use report writer 2. Implement backup software for MSPs: Veeam Cloud connect, Datto, Solarwind MSP backup, Shadow Protects 3. Office 365 - Migrate from on premise exchange, google or imap system to O365 - Implement MFA, manage O365 admin for MSPs, Powershell for report and update mailbox 4. RMM and other software: Ninja RMM, Nable Solarwind, Webroot AV, Trend Micro AV 5. Azure: Setup and Manage Azure VMs, Virtual Desktop 5. Integration: - Setup integration betweem ConnectWise to other - Email notification to MS Team, Azure function use Python via API to update CW - Email to SMS, and SMS to Email, integration with Microsoft Team
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    ConnectWise Automate
    Server
    Computer Network
    Troubleshooting
    Network Engineering
    Cloud Computing
    Helpdesk
    Microsoft Azure
  • $30 hourly
    Kubernetes (gitops with fluxCD or ArgoCD), Docker - 5 years. CI/CD (GitHub actions, GitLab, BitBucket, Azure DevOps) - 10 years Linux, nginx/Apache, PHP - 15 years MySQL (InnoDB cluster)/MariaDB (Galera Cluster + MaxScale) - 15 years Virtualization (VMware, Hyper-V, Xen/kvm/qemu) - 10 years Windows 2003-2022 (NLB, failover cluster), AD, Exchange (2013-2019, Online; AG) - 20 years Elasticsearch, Kibana, Logstash - 5 years MS SQL Server (failover cluster, AG) - 20 years I'm proficient DevOps engineer with strong skills and experience in software architecture analysis and design, system administration, DBA. I have perfect Docker knowledge. Good with git. I work for about 15 years with Linux and its app tool stack - Apache/nginx, MySQL/MaridDB, PHP. Xen, XenServer and VMware virtualisation. I designed complex CI/CD pipelines with GitLab, Azure DevOps and Jenkins for JS/TS and ReactNative mobile app. It included automised QA and Firebase mobile app deployment steps. I have perfect bash and Python knowledge and skills and good C# ones. Also I professionally worked with Windows-based infrastructure (Windows Server 2003-2022, Hyper-V, AD, GP, Exchange 2003-2019 and Exchange Online). I'm familiar with ITIL and I implemented IncM, ChgM and CfgM in many companies. I've perfect experience with enterprise-level servers (HP, Dell servers).
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    Server
    Linux System Administration
    Microsoft SQL Server Administration
    Windows Administration
    SQL
    Transact-SQL
    C#
    IT Service Management
    ITIL
    Microsoft SharePoint Administration
    Database
  • $35 hourly
    I am expert in On Premise Active Directory , Azure AD, Active Directory Migration Projects and working as Subject Matter Expert for over 14 years. Technologies Experience:- Active directory Server Deployment, Migration, Troubleshooting and daily maintenance which includes automation work with in Active Directory. Active Directory Migration using QMM (Inter and Intra Forest Migration), Merger and Acquisitions planning and implementation. Migration of users, groups, service accounts, workstations & Servers. Active Roles Services tool & Quest Password Manager tool Exchange Server , Migration, Troubleshooting and maintenance. Windows Desktop (any OS) configuration, management & troubleshooting. Provide support for Windows server 2003, 2008, 2012, 2016, 2019, 2022 in a Multiple Domain Environment. Scripting expertise on Powershell Troubleshoot issues related to AD replication, Handle Group policies, ADFS, DFS, DNS. Active Directory Backup and Restore issues. Folder Redirection & Roaming Profile Issues. Cloud Expertise of over 8+ Years on AWS and Azure.
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    Server
    User Identity Management
    Server Administration
    Domain Migration
    Directory
    Mergers & Acquisitions
    Backup & Migration
    Migration
    Microsoft Windows PowerShell
    Microsoft Active Directory
    Microsoft Windows
    System Administration
  • $35 hourly
    ✅ Adobe Certified Magento 2 Freelancer **✅ 10+ years of experience **✅ 150+ projects **✅ 190+ extensions 𝗖𝗘𝗥𝗧𝗜𝗙𝗜𝗖𝗔𝗧𝗜𝗢𝗡: credly.com/go/4qgDkQlO I'm Sanjay, a Top-Rated PLUS Certified Magento 2 professional with over 10 years of experience, passionate about the quality of code and service. I provide Magento eCommerce development, Customization, and other Magento services to online store owners. Speed optimization is one of my core skills and below are the most recent websites that I have highly optimized and now scoring 90+ in GTMetrix. Google Page Speed insights: prnt.sc/MzdTD0bZW-3m GTmetrix: prnt.sc/o-KOWX4LSpnf Google Page Speed Insights: prnt.sc/sqk6krBl-6Pl GTmetrix: prnt.sc/qLvjSZ1DWnDC I will be happy to work on your project, either it's about Magento development, configuration, installation, migration, customization, integration, import... or any aspect in relation to Magento development I will be here to assist. You can check my profile here: marketplace.magento.com/partner/sanjaygohil github.com/masterofmagento magento.stackexchange.com/users/51999/sanjay-gohil?tab=profile Out of the box services I offer: ➺ Migrate from Magento 1 to Magento 2 ➺ Magento Version Upgrade ➺ Magento Theme Development (Version 1.9.X and 2.x) ➺ Custom Module/Extension Development ➺ Magento Product/Store Management ➺ Magento Security Patch Installation ➺ 3rd party module integration ➺ Magento development for unresolved issues ➺ Magento Optimization and SEO-friendly website. ➺ Multi-Store and Multi Website Implementation ➺ Magento Bug and Errors fixes ➺ Develop extension for Magento Marketplace ➺ Magento Onsite SEO ➺ API Integrations (SOAP and REST) ➺ Payment Processor integrations ➺ Magento Security Patches ➺ Setup Google Analytics & E-commerce Enhance Tracking ➺ Magento Website Maintenance ➺ Expertise in Product Listing, Pricing, Description, and Inventory Management. What makes me unique from other Freelancers? ☛ Bug-Free Coding. ☛ A commitment to Top Quality Work. ☛ No Missing Deadline. ☛ 24 hrs response time. ☛ Believe in client satisfaction. ☛ Able to work in your preferred time zone. Achievements: 🏆 Efficient Employee of the year award winner - 2020 🏆 The employee of the year award winner - 2019 🏆 100% Profile - Top Rated 💪 10+ Years Depth Experience in Magento 💪 190+ Extension Created 💪 150+ Websites Development 🎓 Always In Top 10% In Magento Stack Exchange 🎓 Verified Magento Marketplace Extension Seller Feel free to invite me to an interview so I can better share some of my past experiences, projects, and we can see if we're the right fit. Looking forward to working with you.
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    HTML5
    CSS 3
    Magento
    jQuery
    Magento 2
    Ecommerce Website Development
    Extension & Module Development
    jQuery UI
    Page Speed Optimization
  • $70 hourly
    Any kind of services for your existing and future Oracle Databases and Applications: - 10g, 11g, 12c, 18c, 19c - Oracle e-Business Suite - Oracle Access Manager and Single Sign-on - Oracle Business Intelligence - Oracle Weblogic - Oracle Enterprise Manager Cloud Control - Oracle Cloud Infrastructure - Oracle GoldenGate
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    Oracle E-Business Suite
    Oracle RAC
    Oracle PLSQL
    Oracle Applications
    Oracle Patching
    Oracle OBIEE Plus
    Oracle Data Guard
    Apache Tomcat
    SQL
  • $90 hourly
    I have been a Network and Server Administrator for the past 5 years but I have been supporting customers with computer problems for the past 10 years and I am well versed in my field now. I have many projects that I have completed for many companies outside of upwork, ranging from simple one server Domains to enterprise, multi-site networks of file servers and mobile computing. I can provide incite into problems that may come up in the future and also provide solutions to keep your hands from doing to much with automation of tasks and maintenance so you can spend less time with an IT person. I want to provide you with the best experience I can and fix the root of your problem so that you do not need to keep going out and looking for someone to fix the same problem over and over. I want to do the IT work that you need so you don't have to and you can go back to running your business the way you need.
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    System Administration
    Security Management
    .NET Framework
    Python
    Server
    Microsoft Windows PowerShell
    Automation
    Scripting
    Network Security
    VPN
    Virtual LAN
    Network Design
    Network Engineering
  • $150 hourly
    ✅ TOP RATED Consultant on UpWork | *100% Client Recommendation Score* My name is Ryan, and I am one of Upwork's highest rated SQL Server DBA (Database Administrator) and Developers. I've worked with numerous companies on projects including database administration, optimization, performance tuning, automation, and SQL programming. If you are having a database issue, you have come to the right place for help. Unlike other database professionals, I am able to effectively communicate to understand your business needs and technical architecture in order to meet your deliverables. I keep my high Job Success Score and Five-Star Feedback rating by accepting only the jobs I know myself to be the best person for. If I'm not completely confident in delivering you the perfect job, I'll let you know and steer you in the right direction. Thank you for reading this far, and I look forward to discussing your project together. Technical Skills: Twelve (12) years of experience in SQL Server versions from 2005-2022, and over 7 years working with Azure and AWS. Certifications: • MCSE: Microsoft SQL Server 2016/2012 Systems Expert Data Platform • MCSA: Microsoft SQL Server 2016/2012 Certified Solutions Associate • MCITP: Microsoft SQL Server 2008 Database Administrator • MCITP: Microsoft SQL Server 2008 Business Intelligence Developer • MCSA: Microsoft SQL Server 2008 Certified Solutions Associate
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    Database Architecture
    Database Maintenance
    SQL Programming
    Microsoft Azure
    Amazon RDS
    Database Management
    Microsoft SQL SSAS
    Microsoft SQL Server Reporting Services
    Transact-SQL
    Database Optimization
    SQL Server Integration Services
    Microsoft Azure SQL Database
    Microsoft SQL Server Administration
    Microsoft SQL Server Programming
    Microsoft SQL Server
    SQL
  • $45 hourly
    Linux system administrator with 25 years of experience in hosting and server management. Specialist for WebHosting Manager (WHM) / cPanel and WordPress hosting
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    System Monitoring
    System Administration
    Linux System Administration
    Security Management
    CentOS
    Bash
    Server
    Web Hosting
    Virtual Private Server
    NGINX
    LAMP Administration
    Network Security
    cPanel
    MySQL
    PHP
  • $150 hourly
    ✅ I'm the highest-rated and highest-earning SQL Server DBA freelancer on Upwork, with more than 100 5-star reviews and overwhelmingly positive feedback. I've solved customer-facing SQL Server bottlenecks and made massive performance improvements for Fortune 500 companies and well-known organizations, including the following to illustrate some of them: ✅ Oracle Cerner (Fortune 500 Company) ✅ CBRE (Fortune 500 Company) ✅ Stanford University ✅ Alltech Inc. (~2.5 Billion Estimated Revenue per Year) ✅ Viega (~150 Million Estimated Revenue per Year) I was featured as the top freelancer in the IT and networking category on Upwork, which has over 116,000 Freelancers in the category (refer to the portfolio section of my profile for details). ⭐ Here's what I can bring to your project ⭐ ✅ Top-notch experience in all versions of SQL Server (2000 - 2022) and cloud platforms ✅ Extensive experience working with large enterprise transactional databases ✅ Expert understanding of data security best practices when working with PII and PHI data ✅ Ability to quickly diagnose SQL performance issues and identify query pain points ✅ Expert ability in designing ETL processes for data warehouses and BI databases ✅ 24/7 ultra-reliable communication: you will always be aware of the project status ✅ Someone who cares about helping you succeed and bringing value to your business ⭐ Why you should choose me over other freelancers ⭐ ✅ Client Reviews: I focus on providing value to all of my clients and earning their TRUST. ✅ 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 or former clients and ask them about my resilience. For any issue that my clients face, I attack them and find a solution. ✅ Kindness: one of the main aspects of my life that I implement in every facet. Treating everyone with respect, understanding all situations with empathy, and genuinely wanting to improve my client's situations. 🏆 Reviews and feedback from high-profile clients 🏆 The client reviews below (also in my work history section) describe the quality of work and value that you can expect from working with me. ⭐⭐⭐⭐⭐ "I've been very impressed working with Josh on a SQL Server DBA project for Stanford University. He took seriously the concerns we had when handling HIPPA-related data. He's professional, detail-minded, and eager to assist other technologists. I definitely will be reaching out to Josh when I need freelance work in the future." - Noah Abrahamson, Stanford University ⭐⭐⭐⭐⭐ "We were in need of a SQL Server DBA to assist us in the upgrade of our CRM and Josh was able to come in and assist us and performed beyond our expectations. He worked on the schedule we needed him to and we are now keeping him on stand-by for future SQL work. If we could give Josh 10 stars we would, he knows what he is doing and genuinely wanted to help us get our migration completed successfully." - Adam Siegel, CBRE ⭐⭐⭐⭐⭐ "Josh is a rockstar. We've used him on a number of projects and thought it was time to close this one and give him the 5-stars that he deserves. He's sliced through everything we've asked of him...replication, high availability, fixing previous DBA sins, optimizing queries and databases, backups, cloud migrations, you name it. Nailed every bit of it." - Anthony Presley, Truno
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    Database Management System
    SQL Server Reporting Services
    SQL Server Integration Services
    Database
    Business Intelligence
    Microsoft Azure SQL Database
    Microsoft SQL Server Programming
    Microsoft SQL Server Administration
    Database Security
    Database Optimization
    SQL
    Database Administration
    Database Maintenance
    Performance Optimization
    Microsoft SQL Server
  • $77 hourly
    Servers administration, security hardening, malware cleanup, prevention of hackers intrusion, DevOps, DNS, email, web hosting setup, migration, troubleshooting, recovering, monitoring, automation, scripting, supporting, writing documentation. 5+ years on Upwork, individual freelancer. I offer reasonable services in areas: Security: • malware cleanup, websites recovery; • penetration testing; • security hardening for servers and websites; Web hosting: • websites migration and web hosting setup; • hosting optimizing for speed and security, troubleshooting; • DNS configuration and troubleshooting, Cloudflare automation; • setup and support hosting panels (Plesk, cPanel/WHM, HestiaCP, DirectAdmin etc); • deploy and support various CMS (WordPress, Drupal, Typo3 etc); • cloud hosing (VPS) setup and automation (DigitalOcean, Linode, Hetzner, Vultr etc); DevOps and Clouds: • automation scripting with Bash, PowerShell; • clouds service and infrastructure setup (GCP, AWS, Azure); • virtualization (Proxmox VE, Hyper-V, XEN); • Docker, Podman; • Kubernetes; • CI/CD pipelines. IT infrastructure administration tasks: • monitoring and maintain of servers and infrastructures; • DNS configuration, mail servers; • mesh networks (Netmaker, Zerotier etc), Wireguard, VPN (IPSec); • servers and workstations administration (Windows, macOS, Linux); Systems and services troubleshooting, data recovery: • OS restoring and boot recovery; • recovering of data, file systems and RAID; • software and systems troubleshooting.
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    Debian
    Disaster Recovery
    Data Recovery
    Web Server
    Scripting
    Website Security
    Web Hosting
    Cloudflare
    Proxmox VE
    Linux System Administration
    Virtual Private Server
    DNS
    Ubuntu
  • $25 hourly
    12 Years of total IT experience and work with 27 Customer End including 20 Gov. and Private Bank in Bangladesh, 6 other corporate clients. Vast exposure to IT Infrastructure Management space. Domain expertise on Oracle Database, Security, Solaris (UNIX), SPARC and x86 System. Successfully managed multiple projects involving Implementation and Production Support (Oracle Exadata, Oracle RAC, Oracle Data Guard, Linux Cluster, Solaris Cluster, Oracle Database Appliance, Oracle Advance Security, Audit Vault, Thales nShiled, Thales Payshield, Oracle SUN SPARC and x86 System etc.). Having extensive subject matter expertise in IT Operation Management, Strategic Technology & Developing Cost Effective Solutions to meet customer / business requirements.
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    Oracle Database Administration
    Database Administration
    Oracle WebLogic Server
    PostgreSQL
    Data Engineering
    Oracle Exadata
    Oracle RAC
    Oracle GoldenGate
    Solaris Administration
    Microsoft SQL Server Administration
    MySQL
    MariaDB
    Oracle Database
    Oracle Data Guard
    Oracle Performance Tuning
  • $35 hourly
    ☘ TOP RATED ☘ 100% Job Success I have been working as a System Engineer, TechOps Engineer, DevOps Engineer, and Junior Python Engineer. My expertise includes the Hosting industry; Auto-deployment of Jenkins/GitHub Actions; and Provisioning as code Clouformation, Terraform; Container Docker, Kubernetes; Programming/Scripting Bash Shell/Python. Top Projects: ☘ Migration, Improvement, and Management Project: Migrate from AWS Lightsail to AWS multiple regions: VPC, EC2 with Auto-scaling group, RDS serverless.v2, Route53, Cloudfront, ELB, S3, Lambda, GitHub actions, Python scripting. The infra is managed with Cloudformation. ☘ Jitsi provisioning, installation, and configuration with Terraform and Ansible. ☘ Build, deploy, and manage websites using Javascript, Nodejs, WordPress, and Ruby on Rails on OVH Cloud with Jenkins and Docker Compose. ☘ Dockerizing and Deploying .Net Framework and .Net core APIs, AWS ECS, ECR, Jenkins, Github. I am available most of the day to discuss and help the employers even after completing the project. So you can contact me anytime to get my assistance. Please don't hesitate to contact me. Thank you!
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    Google Cloud Platform
    Docker Compose
    CI/CD
    NGINX
    Linux System Administration
    Web Hosting
    Ansible
    Jenkins
    Terraform
    Web Proxy
  • $25 hourly
    Aisyah here, One of the Upwork's Top Rated Wordpress & Troubleshooting Specialist. I have 13 years experience in Web Development. Developing both Custom CMS and Static Websites. I have been working on WordPress from 2010. I'm experienced with elementor, WPBakary, DIVI, and even Custom Raw php coding. I’m also highly skilled in security Analysis,Malware Removal, Cyber Security, Server Maintenance, and new feature implementation. I’m organized, and deadline-driven. I’ve built websites for clients all over the world in a number of industries including finance, fitness, hosting and fashion. ----------------------------------- My Services ----------------------------------- 1) Web Design and Development 2) Wordpress Tweaks and Troubleshooting 3) Website Recovery and Malware Removal 4) Server Setup and Management 5) Website Maintenance. 6) Custom PHP Application Development 7) Content Development
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    Server
    WordPress Malware Removal
    Troubleshooting
    WordPress Plugin
    Malware Removal
    Website Customization
    WordPress
    PHP
    JavaScript
    WooCommerce
    Landing Page
    GoDaddy
    Web Development
  • $120 hourly
    I'm a developer with experience across many industries and technologies, having worked in IT for more than 20 years. My attention to detail, passion for coding and quick understanding of your domain help me to very successfully develop and consult on any kind of application. Whether you have detailed specifications and need them coded or require a guide through the whole software development process, I can help you. At any stage you will receive advice from me to make your project successful. I'm currently specializing in: - Single Page Application (SPA) development with React.js / JavaScript - Server side development with Node.js / JavaScript - Any database related work or consulting for PostgreSQL - Cloud infrastructure in AWS
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    PostGIS
    Database Optimization
    ETL
    Data Migration
    Linux
    Database Administration
    Query Tuning
    Amazon
    Database Design
    JavaScript
    SQL
    Node.js
    PostgreSQL
    React
  • $150 hourly
    Hi, I'm Michael, and I would welcome the chance to serve as your on-demand and emergency Database Administrator (DBA) / Performance tuner. I am typically available to commence work on the same day and commit 2-6 hours when scheduled. In emergencies, I can provide a rapid 15-minute response. As an experienced SQL Server DBA seeking to expand my portfolio on Upwork, I bring valuable experience to the table. Additionally, I am proficient in performing as a Database Reliability Engineer (DBRE) and utilizing Azure DevOps (and DevOps practices) to establish Continuous Integration and Continuous Deployment (CI/CD) pipelines for your databases. I am looking for a remote, full-time, part-time, after-hours, or different time zone job or 24/7 support. • 10+ years of experience in Database Administration and Development for very large and complex production 24/7 databases in SQL Server 2022, 2019, 2017, 2016, 2014, SQL Server 2012, SQL Server 2008 R2, 2008, and 2005.That includes On-Prem, AWS RDS SQL, Azure SQL, Azure SQL Managed Instance. • 4+ years of experience in DevOps (Azure and AWS) • 1+ years of experience in AWS Aurora PostgreSQL and mySQL. • 20+ years of overall Developer experience. • Excellent database administration skills including, but not limited to, SQL Server planning, implementation, configuration, troubleshooting, active and proactive performance tuning, access management, high availability, disaster recovery, and documentation maintenance. • Expertise in T-SQL writing ad-hoc, stored procedures, triggers, and functions. • Business Intelligence development and administration skills, including SQL Server Integration Services (SSIS) package design, troubleshooting, and maintenance, SQL Server Reporting Services (SSRS) maintenance, troubleshooting, and report design/deployment. • Microsoft Certified Professional (MCSA, MCSE) in SQL Server 2012, 2014, 2016 administration. • Microsoft Certified: DevOps Engineer Expert (AZ-400). • Azure Administrator Associate. • Azure Database Administrator Associate. • AWS Certified Solutions Architect - Associate (CSAA). • AWS Certified Database - Specialty. • Basic Terraform/Terragrunt experience. • Experience working in multinational, worldwide teams. I hope to hear from you and learn more about your project. Regards, Michael PS Yes, I live in the US, and I am a US citizen. PPS High Availability and Disaster recovery for SQL Server includes Log Shipping, Mirroring, Always-On, Cluster, WSFC, and even replication.
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    PaaS
    Terraform
    Microsoft SQL Server Reporting Services
    Azure DevOps
    Microsoft SQL Server Programming
    Migration
    Performance Optimization
    Amazon RDS
    Disaster Recovery
    Microsoft Azure SQL Database
    Microsoft SQL Server Administration
    High Availability and Disaster Recovery
    SQL
    SQL Server Integration Services
    Transact-SQL
  • $16 hourly
    With over 10 years of professional experience in Linux server administration, I specialize in implementing, managing, and troubleshooting diverse Linux environments. My expertise includes providing world-class web hosting support to leading hosting companies and data centers worldwide, as well as setting up, optimizing, and maintaining web servers using Apache, Nginx, BIND DNS, PHP (5.x to 8.x), and MySQL/MariaDB. I have a proven track record of handling critical tasks such as server security hardening, kernel upgrades, and server performance optimization. Additionally, I am proficient in administering and monitoring Linux servers remotely using advanced tools and technologies. Key Specialties: Linux System Administration (CentOS, AlmaLinux, RHEL, Debian, Ubuntu, CloudLinux) Large-scale server migrations, including WordPress and Joomla migrations Server upgrades, including CentOS 7 to AlmaLinux 8/9 transitions Expertise in web hosting panels (cPanel, Plesk, DirectAdmin, Virtualmin) and cloud solutions (AWS EC2, Lightsail, DigitalOcean, Linode, Vultr, Google Cloud) Expertise in DNS integration for Shopify, Wix, Cloudflare, Google WorkSpace, Microsoft 365 DNS administration, including advanced configurations for SPF, DMARC, and DKIM PCI compliance management, server disaster recovery, and data restoration Website security, including hack cleanups and proactive hardening Tools and Technologies: LAMP stacks, DNS, and mail servers (Exim/Postfix) Backup solutions (R1Soft, rsync-based scripting) Server monitoring (Nagios) and optimization tools Security-focused tools like CSF and LFD If you're looking for a dedicated and detail-oriented Linux server administrator who can ensure your systems run smoothly and securely, let's collaborate to meet your technical goals.
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    Linux System Administration
    Debian
    cPanel
    Website Migration
    Amazon Lightsail
    MySQL
    Bash Programming
    Server
    Backup & Migration
    AWS Server Migration
    MariaDB
    CentOS
    DNS
  • $20 hourly
    I offer a 100% refund if I set the wrong expectations and am unable to deliver—no questions asked! ✅💯 ✅ Top Rated Talent on Upwork ✅ 160+ Successful Jobs on Upwork ✅ 4500+ Hours on Upwork ✅ Astra, Storefront & Divi theme expert ✅ Figma to Wordpress ✅ SEO Optimization ✅ Php Version Update to 8.1 ✅ Psd to Wordpress ✅ Bootstraps, Html, Css ✅ WP Bakery & Elementor Pro expert ✅ WooCommerce & WooCommerce Subscriptions, Stripe, Paypal ✅ Wordpress Customization ✅ Custom Website Design ✅ WHM Experience with Kinsta, Siteground , Hostinger and WP Engine etc I specialize in creating custom solutions in WordPress and PHP, integrating payment methods, and optimizing WordPress & PHP sites for performance and SEO. My work includes integrating WooCommerce with popular themes like Flatsome, Storefront, Astra, and Divi to deliver fully customized and functional eCommerce solutions. I offer comprehensive expertise in WooCommerce, WooCommerce Subscriptions, WooCommerce Memberships, WooCommerce Bookings, as well as advanced PHP development.
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    Malware Removal
    Web Development
    WP Rocket
    WordPress Website
    Ecommerce
    WordPress Theme
    WordPress
    WordPress e-Commerce
    PHP
    WordPress Malware Removal
    WordPress Development
    WooCommerce
    Website Customization
    Elementor
    Website Redesign
  • $35 hourly
    Accomplished, motivated, and versatile IT professional; known for delivering and implementing various high-profile projects. Although my passion lies in Database development; I have proven professional experience in Configuration and Administration, Office 365 Development, and Microsoft Sharepoint. I have a vast skill set being able to design, develop, implement, and support projects in MS Access, HTML, CSS, WordPress, MS SQL Server & VBA.
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    ODBC
    Automation
    Microsoft SharePoint
    PSD to HTML
    HTML
    Microsoft Excel
    Microsoft SQL Server Administration
    CSS
    Microsoft Access Programming
    WordPress
    Database Optimization
    PHP
    Database Maintenance
    Microsoft Access
  • $60 hourly
    🚀 Welcome to my UPwork Profile! 🚀 Are you in need of an experienced database expert to tackle the complexities of managing and optimizing your databases? With over 12 years of experiment across multiple database systems, I'm here to deliver top-notch solutions tailored to your needs, including database installation, backup and recovery, high availability, disaster recovery, performance optimization, data rescue and so on. 🔍 Database Expertise: With over 10 years as a senior expert in MySQL/MariaDB/Percona/PostgreSQL/MongoDB/Oracle/DuckDB, I’ve managed over 5000 databases and 300 TB+ of data. My experience covers database architecture, performance optimization, backup and recovery, High availability, disaster recovery, and much more. I ensure every database solution I deliver is robust, scalable, high performance, and perfectly aligned with your business needs. 🛠️ Technology Stack: MySQL/MariaDB/Percona (Versions 5-9): Installation、High Availability, Replication, and Scalability Solutions、InnoDB Cluster、Group Replication、Workbench/Shell/Router、Backup & Restore、Galera Cluster、Percona XtraDB Cluster、XtraBackup、Toolkit、InnoDB/MyISAM/Binlog. PostgreSQL (Versions 9-17): Installation、High Availability, Replication, and Scalability Solutions、SQL Tuning、pgpool-II、PostGIS、Patroni、Citus、pgvector、Security. MongoDB (Versions 4-8): Installation、MongoDB Shell (mongosh)、Aggregation、Indexes、Atlas、Time Series、Change Streams、Replication、Sharding、Storage、Administration、Security. Other Database : Oracle、DB2、Redis、DuckDB Cloud service providers: AWS、GCP、Azure. Certifications: I hold certifications from Cisco, Oracle, MySQL, AWS, ITIL, PMP, and TOGAF, ensuring I bring industry-recognized expertise to every project. 📈 Why Choose Me? Proven Experience: Worked for leading ICT and IoT solution providers, supporting major operators, banking, and financial enterprises. End-to-End Solutions: From designing high availability architectures to delivering query optimizations and backup solutions, I offer complete database management expertise. Training & Support: I also provide course training for companies looking to empower their teams with database-related skills. 🤝 Let’s Collaborate: If you’re looking for a seasoned database professional to tackle challenges in MySQL, PostgreSQL, MongoDB, Oracle, or other database technologies, let’s discuss how I can help streamline your operations and enhance performance. 📩 Contact Me: I’m ready to dive into your project. Reach out, and let’s unlock the full potential of your data infrastructure together!
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    Amazon RDS
    Database Maintenance
    Oracle Database
    Query Tuning
    MariaDB
    Database Design
    Database Administration
    MySQL Programming
    Database Optimization
    Linux
    PostgreSQL
    MySQL
    Backup & Migration
    SQL
    Oracle
  • $39 hourly
    At Apiko.com, we develop robust applications using cutting-edge JavaScript technologies such as React, React Native, Node.js, and GraphQL. With a track record of serving global brands, we offer a range of services tailored to your needs: 1. Software Product Development: From ideation to maintenance, we manage the entire lifecycle of your web and mobile products, ensuring stability and reliability. 2. Dedicated Teams: Whether you need a full team or a single expert, we provide skilled engineers who deliver exceptional results while taking accountability for performance. 3. Product MVP Development: Transform your startup vision into reality with our expertise in building Minimum Viable Products that stand out. 4. Quality Assurance & Testing: We ensure the highest quality standards through comprehensive testing and QA processes. 5. UX/UI Design: Our design experts craft intuitive and engaging user experiences that enhance your product's look. 6. Additionally, we offer advanced AI capabilities, including: • LangChain LLM Application Development • On-premise and Custom GPT Development • ChatGPT Integration • AI Chatbot and Copilot Development The main goal - we want each of our customers to be completely satisfied with our work.
    vsuc_fltilesrefresh_TrophyIcon Servers
    ExpressJS
    Enterprise Software
    .NET Core
    Node.js
    React
    .NET Framework
    Full-Stack Development
    MongoDB
    JavaScript
    React Native
    MERN Stack
    GraphQL
    Hybrid App Development
    Web Development
    Mobile App Development
  • $82 hourly
    Manual, unorganized, and monotonous tasks are something all businesses have to deal with. But what if they didn't have to? Think of all the time and money saved from turning a simple, but time consuming task into something that can be accomplished with a click of a button. That's where I come in! Excel VBA, Userforms, and complex functions are where I shine and feel there are endless opportunities with these tools. Paired with these, I've been able to gain a vast understanding of Data Visualization. As a BI Developer for a Fortune 500 company for 5 years, I've learned the best practices of visualizing data. During my progress on the project, you'll read a daily list of tasks complete, bugs I run into, and most commonly, a screen recording of the project in action. Full transparency and communication is very important to me! Excel Expertise: -Complex functions -Pivot Tables -Pivot Charts -VBA Macros -Excel Userforms -Data Manipulation BI Expertise: -Tableau -Excel -Cognos -PowerBI I can't wait to partner with you and see how my experience can fit into your project. Please don't hesitate to reach out. Your time, budget, and project are my number one priority. Let's get to work!
    vsuc_fltilesrefresh_TrophyIcon Servers
    Macro Programming
    Data Analysis
    Cognos
    Microsoft Power BI
    Tableau
    Microsoft Excel
  • $60 hourly
    I am a certified professional with unique skillset and profound knowledge of DBA, Solution Architecture, SysOps and DevOps. With over 10 years of hands-on experience, I am designing, building, managing and optimizing various databases and environments for Startups, SMBs and Fortune 100 Enterprises from different industries. Reviews have it! ✅ DBA Expertise: 𝐃𝐁 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Oracle 9i, 10g, 11g, 12c - 19c on premise and in Cloud, MS SQL, PostgreSQL, MySQL, SQL Server, and more. 𝐂𝐥𝐮𝐬𝐭𝐞𝐫𝐰𝐚𝐫𝐞: Automatic Storage Management (ASM), Real Application Clusters (RAC) 𝐎𝐫𝐚𝐜𝐥𝐞 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐞𝐝 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Exadata, ZDLRA, Exalogic, ODA 𝐌𝐢𝐝𝐝𝐥𝐞𝐰𝐚𝐫𝐞 𝐚𝐧𝐝 𝐄𝐑𝐏 𝐚𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: NetSuite, Oracle E-Business Suite, Weblogic Server, Apache Tomcat, Glassfish, OBIEE, Discoverer, Fusion Middleware, OAM/IDM 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞-𝐜𝐥𝐚𝐬𝐬 𝐁𝐚𝐜𝐤𝐮𝐩, 𝐑𝐞𝐜𝐨𝐯𝐞𝐫𝐲 𝐚𝐧𝐝 𝐑𝐞𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧: RMAN, Dataguard, Golden Gate 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐒𝐜𝐫𝐢𝐩𝐭𝐢𝐧𝐠, 𝐚𝐧𝐝 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: bash, SQL, PL/SQL, Python 𝐂𝐥𝐨𝐮𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Oracle Cloud, AWS, Azure 𝐒𝐲𝐬𝐭𝐞𝐦 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Unix and Linux, Windows (on premise or in Cloud) ✅ DevOps, SysOps Expertise: 𝐒𝐲𝐬𝐭𝐞𝐦 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: Scalable, secure, and highly available designs tailored to business needs. 𝐒𝐲𝐬𝐎𝐩𝐬 & 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞: Managing virtual machines, containers, storage, backup, migration, networking, and databases. 𝐃𝐞𝐯𝐎𝐩𝐬 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: CI/CD, infrastructure as code (IaC), tools like Jenkins, GitLab CI/CD, Azure DevOps, etc. 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 & 𝐂𝐨𝐦𝐩𝐥𝐢𝐚𝐧𝐜𝐞: Data encryption, access control, IAM, GDPR, HIPAA, PCI-DSS compliance. Choosing me as your IT Architect, DBA, SysOps, and DevOps Engineer means you gain a trusted partner who will go the extra mile to deliver exceptional results and help your organisation thrive. Let's discuss your requirements and get you the best solution. Contact me today!
    vsuc_fltilesrefresh_TrophyIcon Servers
    Git
    Kubernetes
    Python
    Enterprise Software
    Linux
    Oracle E-Business Suite
    Oracle Cloud
    Amazon Web Services
    Azure DevOps
    Cloud Architecture
    Database Architecture
    Solution Architecture
    Database Administration
    SQL
    Oracle Database
  • $35 hourly
    Welcome to my Upwork digital portfolio! 💲💲💲 UPWORK INSIGHTS 💲💲💲 🥇 20+ Upwork Enterprise Clients 🥇 $1,70,000+ Earnings 🥇 5000+ Work hours 🥇 270+ completed jobs 📢I am available to discuss requirements/project scope on a Zoom call and I am flexible to work in your preferred TIMEZONE 📢 For quick insights and to save you time, I have summarized key points of my Business Intelligence, Data Engineering, Data Analysis, and Data Visualization career categorized as follows: 1- Azure Data Factory 2- Data Engineering 3- Data Analytics, Data Analysis 4- Data Visualization 5- Microsoft PowerBI 6- Data Modeling 7- Data Extraction, Data Transformation, Data Loading | ETL | ETL Pipeline 8- Data Warehousing | Data Warehouse | Azure, AWS, GCP, Snowflake 9- Business Intelligence 10- Data Integration, Data Transformation, Data Migration, Database Desing, ETL Pipeline, Database, Database Architecture, Database Administration, Microsoft Excel 11- SQL Programming, Stored Procedures, Adhoc Queries, Correlated queries, CTE, T-SQL, MySQL, SQL Server, SQL 12- Microsoft Azure, AWS, GCP 13- Big data management 14- Data Architecture | Data infrastructure | Data quality assurance My expertise is as follows: ✅ 6+ years of Azure experience ✔️ Azure Data Warehouse | Azure SQL databases ✔️ Azure Data Factory ✔️ Azure Synapse Analytics ✔️ Microsoft PowerBI | Microsoft Fabric ✔️ Azure Lakehouse | Azure Function Apps ✔️ Azure Blob Storage | Azure Data Lake Storage (ADLS) | Azure Logic Apps ✔️ Azure Virtual Machine | Azure Dedicated SQL Pool | Azure Key Vault | Azure Active Directory ✔️ MS PowerBI | PowerBI | PowerBI Embedded | PowerBI Pro Hobbies: 📖 Books Reading 🎮 Snooker 🏓Table Tennis 📢I am available to discuss requirements/project scope on a Zoom call and I am flexible to work in your preferred TIMEZONE 📢
    vsuc_fltilesrefresh_TrophyIcon Servers
    Data Modeling
    Microsoft Power BI Data Visualization
    Microsoft Power BI
    SQL
    Python
    Data Migration
    Data Ingestion
    ETL Pipeline
    ETL
    Data Warehousing
    Database
    Microsoft SQL Server
    Microsoft Azure SQL Database
    Data Warehousing & ETL Software
    Data Engineering
  • $60 hourly
    Expert in relational database systems, especially PostgreSQL (Supabase, Amazon Aurora/RDS, Azure Hyperscale/CosmosDB/Citus, postgREST, RPC, RLS, timescaledb, PostGIS) and MS SQL Server, with more than 25 years of experience on both. I’m also a software developer with 35 years of experience in many platforms, programming languages, and database systems. I'm from in Sydney, Australia, but I travel frequently and work from all over the world. Many of my clients leave projects open in case they need to reach out again. You will notice a few dozen "in progress" jobs, most of these are finished but the clients chose to keep them open in case of further consultation or tweak requirements. I try to keep my workload between 2 and 4 active projects at any given time. Expert in all of the following: * database installation, configuration, optimisation, securitisation, backups, performance improvement, encryption. * database design, SQL code optimisation, indices optimisation, coding stored procedures, increasing performance and security, partitioning. * database conversion or migration (e.g. to/from noSQL or JSON stores), interfacing with other databases, importing and exporting data, interfacing with online services (pl/perl, C, C#) * hot/cold backup and restore, recovery, replication (master/slave or master/master), mission critical * encryption in transit and/or at rest; encryption of data for authorised access only * text-file data extraction, formatting, conversion, clean-up. Databases: PostgreSQL, SQL Server, MySQL, D3/Pick, Oracle, NexusDB, DB2, SQLite, COBOL, MongoDB, BerkeleyDB, Informix, Access, InterBase, Paradox, DBase/Clipper/Fox (DBF), CSV and plain text. Expertise with Regular Expressions (regex), batch and shell scripting, sed and other text processing tools, Excel, REST, SOAP and web services, networking tools, and many programming languages (including Delphi, C/C++/C#, Perl, PHP, Smalltalk, Java, JavaScript, Python, and more). I can provide training and consultancy.
    vsuc_fltilesrefresh_TrophyIcon Servers
    Data Cleaning
    Data Backup
    Stored Procedure Development
    MySQL
    Microsoft SQL Server
    Regex Writing
    Data Mining
    PostgreSQL
    Bash Programming
    Oracle
    Migration
    Perl
    PostgreSQL Programming
    Database Design
    SQL
  • $25 hourly
    🏅 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 | 🏅 100% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞 | 🏅 $30k+ 𝐄𝐚𝐫𝐧𝐞𝐝 | 🏅2100+ 𝐇𝐨𝐮𝐫𝐬 𝐖𝐨𝐫𝐤𝐞𝐝 | 🏅 180+ 𝐉𝐨𝐛𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 • 5+ Years experience on Linux and Windows Server Administration • 2+ Years as Security Expert Experienced in: • Cloud Infa - Google Cloud (GCP) /AWS/ DigitalOcean / Rackspace / OVH / Vultr • Web Servers – Apache / IIS / Nginx / Tomcat / HA Proxy • Database Servers: MySQL / MariaDB / MS SQL Server (All Versions) • Mail Servers: Postfix / Exim / MS Exchange / Zimbra / Windows SMTP / MailEnable • Hosted Mail System: G-Suite / Office 365 / Yahoo / GoDaddy Mail • Security: SSL/TLS / PCI Compliance • Control Panel: WHM/cPanel / Plesk / DirectAdmin / VestaCP / CentosWebPanel • CDN: CloudFront / CloudFlare / Incapsula)
    vsuc_fltilesrefresh_TrophyIcon Servers
    Web Host Manager
    Server
    CentOS
    Plesk
    Windows Server
    Linux System Administration
    PHP
    CSS
    HTML5
    WordPress
    HTML
    Shopify
  • $30 hourly
    With over 15+ years of hands-on experience in the dynamic world of web hosting, I am passionate about optimizing digital landscapes for businesses to thrive. Throughout my career, I've been at the forefront of technological advancements, consistently delivering reliable and innovative hosting solutions that fuel online success. Let's connect to explore how my extensive web hosting experience can benefit your projects or organization. Whether you're seeking advice, considering a hosting upgrade, or just want to discuss the latest trends in web hosting technology, I'm here to help. Feel free to reach out or connect with me. I look forward to networking and sharing insights in the exciting world of web hosting!Thank you for your interest. PS: I am not accepting any job related to adult contents and pornography, alcohol/drug, illegal access and against the law.
    vsuc_fltilesrefresh_TrophyIcon Servers
    Sendy
    Technical Support
    Amazon Lightsail
    Plesk
    Virtual Private Server
    Apache Administration
    Domain Migration
    LAMP Administration
    Linux System Administration
    WordPress
    cPanel
    CentOS
    Amazon Web Services
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