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in the United States

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Rating is 4.9 out of 5.
4.9/5
Based on 284 client reviews
Mark R.

Missoula, Montana

$95/hr
4.6
381 jobs

I have 16+ years experience and I save you time & money with my meticulous work & advice for going forward. I've worked for individuals, businesses, startups and 501(c)(3) non-profits. Skills and experience include: • All aspects of WordPress, including PHP, jQuery, HTML and CSS, Genesis and custom themes, Bootstrap CSS and Javascript, and Advanced Custom Fields (ACF), SMTP and forms • DNS: configuration of all DNS records A, AAAA, CNAME, TXT, etc. at all DNS providers. SPF, DKIM and DMARC record configurations to ensure email deliverability for email providers such as Google Workspace and Office 365, and third-party email services such as Constant Contact, MailChimp, Hubspot, Klaviyo, Keap/Infusionsoft, etc. • Cloudflare: WAF firewalls and security, page rules and rate limiting, DNS configurations, SSL setup, country blocks, static hosting. • Technical SEO: Yoast and All in One SEO, XML sitemaps and the Google Search Console and Analytics. • Linux server administration (Ubuntu, AlmaLinux, Debian): Apache Nginx Litespeed, MySQL/MariaDB, PHP configurations, security and performance, Let's Encrypt SSLs. • Paid Memberships Pro setup and customizations. • Web hosts: WP Engine, Linode, Cloudways, Digital Ocean, Liquid Web, Kinsta, Pantheon (git), Flywheel, Pressidium and Amazon AWS. • Migrations from Joomla, ExpressionEngine, Drupal, Hubspot, TypePad, Movable Type, Blogger, Wild Apricot, and migrations from "plain" PHP & MySQL sites.

  • Ubuntu
  • Linux
  • Page Speed Optimization
  • MySQL
  • Firewall
  • Linux System Administration
  • WooCommerce
  • Theme Customization
  • Internet Security
  • WordPress
  • Cloudflare
  • PHP
  • Database Optimization
  • HTML5
Muhammad M.

East Brunswick, New Jersey

$50/hr
5.0
18 jobs

🏆 𝗘𝘅-𝗚𝗼𝗼𝗴𝗹𝗲 & 𝗔𝗺𝗮𝘇𝗼𝗻 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | 𝟮𝟬+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗘𝘅𝗽. 🤝 - 𝗙𝗿𝗲𝗲 𝟯𝟬–𝟲𝟬 𝗺𝗶𝗻𝘂𝘁𝗲 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 before starting the project - 𝗨𝗦-𝗯𝗮𝘀𝗲𝗱 𝗦𝗲𝗻𝗶𝗼𝗿 𝗡𝗼𝗱𝗲.𝗷𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 & 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗔𝗪𝗦 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 - 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗲𝗱 𝘄𝗶𝘁𝗵 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗮𝗻𝗱 𝘁𝗲𝗮𝗺𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝘁𝗵𝗲 𝗨𝗦, 𝗨𝗞, 𝗘𝘂𝗿𝗼𝗽𝗲, 𝗮𝗻𝗱 𝗨𝗔𝗘. 𝗞𝗲𝘆 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀 & 𝗜𝗺𝗽𝗮𝗰𝘁 (𝗡𝗼𝗱𝗲.𝗷𝘀 + 𝗔𝗪𝗦 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗲𝗱) - ⬇️ ➤Helped 50+ clients scale and optimize their Node.js backend systems on AWS ➤Supported 30+ organizations in AWS infrastructure, Node.js deployment, and system reliability ➤Improved Node.js backend performance on AWS, reducing data processing time by 40% ➤Built CI/CD pipelines for Node.js applications on AWS, reducing deployment time by 90% ➤Automated AWS-based backend deployments for Node.js services, reducing downtime by 40% ➤Designed high-availability AWS architectures for Node.js systems, achieving 99.99% uptime with disaster recovery strategies ➤Delivered scalable Node.js + AWS architectures supporting high-traffic production environments ➤Migrated 50+ applications to AWS cloud using Node.js backend architectures, reducing infrastructure costs by up to 30% ✅𝐒𝐞𝐧𝐢𝐨𝐫 𝐍𝐨𝐝𝐞.𝐣𝐬 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 & 𝐀𝐖𝐒 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫. I help startups and growing businesses build scalable, production-ready systems with full ownership from development to AWS deployment. ✅I specialize in 𝐍𝐨𝐝𝐞.𝐣𝐬 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐮𝐬𝐢𝐧𝐠 𝐄𝐱𝐩𝐫𝐞𝐬𝐬.𝐣𝐬 𝐚𝐧𝐝 𝐍𝐞𝐬𝐭𝐉𝐒, building high-performance APIs, microservices, and scalable architectures. I also work with 𝐑𝐞𝐚𝐜𝐭, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐚𝐧𝐝 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭 to support full-stack development when needed. ✅On the cloud side, I design and deploy systems on 𝐀𝐖𝐒 𝐮𝐬𝐢𝐧𝐠 𝐄𝐂𝟐, 𝐒𝟑, 𝐑𝐃𝐒, 𝐃𝐲𝐧𝐚𝐦𝐨𝐃𝐁, 𝐋𝐚𝐦𝐛𝐝𝐚, 𝐀𝐏𝐈 𝐆𝐚𝐭𝐞𝐰𝐚𝐲, 𝐚𝐧𝐝 𝐂𝐥𝐨𝐮𝐝𝐅𝐫𝐨𝐧𝐭, building secure and scalable cloud-native and serverless applications. ✅I implement 𝐂𝐈/𝐂𝐃 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 𝐚𝐧𝐝 𝐃𝐞𝐯𝐎𝐩𝐬 workflows using AWS tools, ensuring fast, reliable deployments and stable production systems. ✅𝐅𝐫𝐨𝐦 𝐌𝐕𝐏𝐬 𝐭𝐨 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, I handle the full lifecycle, architecture, development, deployment, and scaling, delivering high-performance backend systems built for real-world traffic. 𝙉𝙤𝙙𝙚.𝙟𝙨 𝘽𝙖𝙘𝙠𝙚𝙣𝙙 & 𝘼𝙒𝙎 𝘾𝙡𝙤𝙪𝙙 𝙎𝙚𝙧𝙫𝙞𝙘𝙚𝙨: ⬇️ → Node.js + NestJS backend architecture with AWS cloud infrastructure → Scalable Node.js + TypeScript backend systems deployed on AWS → High-performance Node.js APIs with React / Next.js integration → Node.js microservices using NestJS, TypeScript & AWS services → Production-ready Node.js + Next.js applications on AWS cloud → Secure Node.js backends with AWS IAM, built in TypeScript → Node.js API development with JavaScript / TypeScript on AWS → Node.js serverless backend development using AWS Lambda → Node.js applications with AWS S3 storage integration → Node.js backend scaling using AWS load balancing and auto scaling → Event-driven Node.js systems using AWS messaging services → Real-time Node.js backend systems hosted on AWS → Node.js database architecture using AWS RDS and DynamoDB → Node.js CI/CD pipelines with AWS deployment workflows → Node.js backend migration and modernization on AWS cloud → Node.js SaaS backend systems powered by AWS infrastructure → Node.js API Gateway setup with AWS integration → Node.js monitoring and logging using AWS CloudWatch → Node.js multi-tenant backend systems on AWS cloud → Node.js backend optimization for AWS cost and performance → Enterprise-grade Node.js backend systems deployed on AWS → Node.js backend security and authentication with AWS services → Node.js high-availability systems built on AWS architecture 𝗟𝗲𝘁’𝘀 𝘀𝗰𝗵𝗲𝗱𝘂𝗹𝗲 𝗮 𝗳𝗿𝗲𝗲 𝟯𝟬-𝗺𝗶𝗻𝘂𝘁𝗲 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝘄𝗵𝗲𝗿𝗲 𝗜 𝗰𝗮𝗻 𝘄𝗮𝗹𝗸 𝘆𝗼𝘂 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝗲𝘃𝗲𝗿𝘆𝘁𝗵𝗶𝗻𝗴 𝘀𝘁𝗲𝗽 𝗯𝘆 𝘀𝘁𝗲𝗽. Best, 𝐌𝐮𝐡𝐚𝐦𝐦𝐚𝐝 𝐌𝐚𝐧𝐬𝐨𝐨𝐫

  • Amazon Web Services
  • Node.js
  • Cloud Engineering
  • MongoDB
  • AWS Development
  • Google Cloud Platform
  • Amazon S3
  • AWS Lambda
  • Back-End Development
  • MERN Stack
  • Full-Stack Development
  • JavaScript
  • AWS Amplify
  • CI/CD
  • BigQuery
  • Firestorm
  • AWS Application
  • React
  • Next.js
  • NestJS
Josey M.

Pontotoc, Mississippi

$45/hr
4.8
69 jobs

As long as you are fine with my profile rate and have a reasonable timeline, I will take on any IT problem you may have, and I will keep digging until I find a solution one way or another. I have never given up on an Upwork job and I don't plan on starting. I can give discounts on my profile rate for steady work. I am an IT specialist with 5 years of experience managing the IT for local small businesses and solving whatever tech problems Upwork throws at me. I also operate my own small datacenter (pictures on my profile). I specialize in web server management, automation, and crypto mining, but I will gladly work on whatever IT problems you have.

  • Ubuntu
  • Windows Server
  • Amazon Web Services
  • Python
  • Information Technology
  • MATLAB
  • LAMP Stack
  • Server
  • TypeScript
  • WAMP Stack
  • JavaScript
  • Windows Administration
  • Cryptocurrency
Goran M.

Rockfield, Kentucky

$50/hr
5.0
120 jobs

System Administrator I work with virtualization, self-hosted services, storage and backups and on-premise cloud infrastructure. 🔹 Areas of Expertise: Virtualization 🔹 Proxmox HA clusters with Ceph storage for redundancy and scalability. 🔹 FreeBSD with vm-bhyve hypervisor. 🔹 XCP-ng. Networking & VPNs 🔹 Setting up and managing MikroTik and pfSense firewalls. 🔹 Configuring Wireguard and OpenVPN solutions for remote access across businesses. 🔹 GL-iNet travel routers for Digital Nomad VPN solutions. Self-Hosting & Custom Server Solutions 🔹 Managing self-hosted applications like Nextcloud, Seafile, and WordPress and others. 🔹 Configuring Nginx and Apache servers for web hosting. NAS & Storage Solutions 🔹 Setting up and managing TrueNAS, Synology, and Unraid. 🔹 Configuring ZFS-based storage solutions for redundancy and performance. 🔹 Implementing NFS, and SMB shares. Storage & Backup Strategies 🔹 Implementing Rsync, Rclone, and Syncthing for data synchronization and backups. 🔹 Managing ZFS-based storage for redundancy and backup. Remote Access & Virtual Desktop. 🔹Apache Guacamole, KasmVNC, NoMachine. Cloud 🔹 Working with AWS and Oracle Cloud. Technical Expertise: 🔹 Operating Systems: FreeBSD, Ubuntu, Debian. 🔹 Virtualization & Containers: Proxmox, vm-bhyve, XCP-ng, Docker. 🔹 Networking & Security: MikroTik, pfSense, WireGuard, OpenVPN. 🔹 NAS & Storage: TrueNAS, Synology, Unraid, ZFS, NFS, SMB. 🔹 Storage & Backups: TrueNAS, Synology, Unraid, Rsync, ZFS. 🔹 Web & Cloud Services: Nginx, Apache, AWS, Oracle Cloud.

  • Ubuntu
  • WordPress
  • NGINX
  • FreeBSD
  • Debian
  • Linux
  • System Administration
  • OpenVPN
  • Virtualization
  • VPN
  • Proxmox VE
  • Server Virtualization
  • PfSense
  • Ceph
  • Docker Compose
Mike H.

Denver, Colorado

$75/hr
4.4
17 jobs

I'm a full-stack developer with 20+ years of experience building web apps, SaaS platforms, APIs, and more. I take a project from idea to launch, and I'm here to maintain the work onward — requirements, estimate, build, go-live, and ongoing support. This is my full-time work, not a side project — I'm usually available 7AM–7PM Mountain Time daily, and can dedicate up to ~30 hours a week to your project, more when a timeline calls for it. Core skills: React · Next.js · Node · TypeScript · C# / .NET Core · PostgreSQL · SQL Server · MySQL · Capacitor (cross-platform mobile) · Electron (cross-platform desktop) · Stripe · REST API integrations · PayloadCMS · machine-learning integration I build modern apps with React and Node — web apps, SaaS platforms, APIs, and integrations. I also build cross-platform mobile apps that ship to iOS and Android from a single codebase — faster to build and cheaper to maintain than two separate native apps. And similarly, cross-platform desktop applications for Windows, macOS, and Linux. I bring two decades of Microsoft stack experience, making me comfortable across different stacks and problem spaces. A few things that set my work apart: • End-to-end ownership. Requirements, estimates, prototyping, provisioning, launch, and maintenance — one accountable owner across every stage, so nothing falls through the cracks. • A running start. I bring proven foundations I already run in production — sign-in, registration, password reset, user management — and fold them in at no cost for new projects, so your budget goes to what's unique to your product and we reach something live and demonstrable fast. • Machine-learning integration. I put data-science models into real applications, including models that run locally so your proprietary data never leaves your environment and there's no per-prediction cost. • An adaptable problem-solver. Twenty years across many stacks and domains means I pick up unfamiliar tools and codebases quickly — and I'm upfront about what I haven't done rather than overselling. • AI-assisted development. I use Claude Code with a custom set of guidance I've built for planning, building, testing, and review — it makes me faster and more thorough. • You work directly with me. The person you talk to is the person writing the code. How I work: we start with a conversation, and I capture your requirements and raise the questions that matter. Once scope is clear, I send an itemized estimate — larger builds broken into phases so cost and progress stay visible. From there I develop, provision, launch, and support the app. Anything that would change the budget gets raised before the time is spent — never a surprise on an invoice. I often suggest starting with smaller milestones — enough to get comfortable working together and see real results fast — then expanding from there. My rates are fair, typically below market, because I'd rather make a worthwhile project work than price myself out of it. Whatever you're trying to build or solve, send me a message and let's talk.

  • Ubuntu
  • Bootstrap
  • jQuery
  • Microsoft IIS
  • Angular
  • NGINX
  • JavaScript
  • MySQL
  • Microsoft SQL Server
  • C#
  • AWS Development
  • Angular 6
  • Microsoft SQL Server Reporting Services
  • Windows Server
  • .NET Core
Ehteshamuddin M.

Phoenix, Arizona

$25/hr
4.5
78 jobs

🎯 100% Refund If I set the wrong expectations and can’t deliver. No questions asked. Top-Rated Plus, Upwork Top 1 Percent, Highly recommended. What do I offer: 1- 100% work satisfaction 2- 24/7 Support 3- On-time delivery 4- Enterprise quality 5- 15 Days of free support after completion of the project Cloud Architect with 10+ years of DevOps experience, specializing in scalable, platform-agnostic cloud infrastructures. Proven track record in high-scale environments. Proficient in Infrastructure as Code, automation, and scripting, with expertise in CI/CD, Cloud Services, and Infrastructure Automation. Skilled in building, deploying, and managing applications on AWS, GCP, Azure, and OCI, with a focus on robust monitoring and observability. ➜ Zazmic Inc, San Francisco, CA • Automation Tools: Terraform, Ansible • Cloud Platforms: GCP • Containerization: Docker, Helm charts • CI/CD: GitLab CI • Monitoring: HPA, Cloud Armour • Databases: Different kinds of databases on GCP ➜ Tripleseat, Concord, Massachusetts • Cloud Platforms: Azure, GCP • Containerization: Docker • CI/CD: Azure Pipelines, Azure DevOps • Monitoring: Grafana, Prometheus ➜ Century Communities, Inc., Greenwood Village, CO • Cloud Platforms: AWS, Oracle Cloud • Automation Tools: Lambda functions, Ansible • Containerization: Docker, AWS ECS, EKS • CI/CD: CircleCI, GitHub Actions, AWS CodePipeline • Monitoring: CloudWatch, CloudFront ➜ Summary: • Proficient in Kubernetes, I architect and manage clusters to facilitate agile and scalable application deployment. • Skilled in Infrastructure as Code (IaC), I employ Terraform, Ansible, and Chef to automate configuration and ensure uniform environments. • With hands-on experience in CI/CD pipeline creation and maintenance using Jenkins, GitLab CI, and Azure DevOps, I ensure the efficient and reliable delivery of software products. • Possessing a robust background in Linux/UNIX system administration, including expertise in managing RHEL environments. • Armed in scripting with Bash and Python to streamline automation processes and optimize operational efficiency. • Good Know how of monitoring and logging tools such as Elasticsearch, CloudWatch, Prometheus, and Grafana, enabling proactive monitoring of infrastructure and application health. • Experienced in VMware virtualization, proficiently managing VMs, executing V-motion operations, and maintaining Snapshots. • Adaptable to fast-paced 24/7 production environments, providing responsive on-call support, including weekends. • Successfully deployed and managed scalable microservices on Kubernetes clusters across GCP and AWS platforms. • Expertise extends to migrating on-premises workloads to the cloud, focusing on performance optimization and cost efficiency. • Possess proactive problem-solving and troubleshooting skills essential for maintaining high-quality production environments. • Strong communication and collaboration abilities, facilitating effective bridging of the gap between development and operations teams. ➜ Tools: Git, Ansible, AWS CloudFormation, ELK, GitLab, GitLab CI/CD, Terraform, Docker Compose, Grafana, Telegraf, CircleCI, Traefik, Amazon CloudWatch, Amazon Elastic Container Service (Amazon ECS), GitHub, VPN, AWS Fargate, Amazon CloudFront CDN, AWS IAM, Amazon Virtual Private Cloud, Docker Swarm, NGINX, Puppet, Jenkins, Amazon EKS, Amazon Simple Queue Service, RabbitMQ, Celery, TeamCity, Nagios, Makefile, AWS CodeDeploy, Confluence, AWS CodeBuild ➜ Platforms: Linux, Docker, Amazon Web Services, AWS Elastic Beanstalk, Amazon EC2, Kubernetes, AWS Lambda, Windows, Apache Kafka, JVM, Heroku, Azure, WordPress, New Relic, Windows Server, Google Cloud Platform, Blockchain, Rancher ➜ Storage: Amazon Aurora, Amazon S3, MySQL, MongoDB, InfluxDB, Redis, On-premise, Amazon DynamoDB, Redis Cache, Elasticsearch, MySQL, Databases, PostgreSQL ➜ Languages: Python, Bash, Java, PHP, Markdown, Go, JavaScript, SQL, TypeScript ➜ Frameworks: Flask, Django, Windows PowerShell, .NET, Serverless Framework ------------------------------------------------------------------------------------------------------ #CloudArchitect #DevOps #Kubernetes #Terraform#Azure #GCP #Docker #CI_CD #InfrastructureAsCode #CloudMigration #DevOpsEngineer #Automation #CloudInfrastructure #Microservices #CloudSecurity #NetworkSecurity #AWSCloud #AzureCloud #Serverless #AWSLambda #AzureDevOps #GitLabCI #GitHubActions #Linux #Unix #Bash #Python #GoLang #Java #Git #Ansible #Jenkins #NGINX #ApacheKafka #Databases #SQL #MySQL #PostgreSQL #MongoDB #Redis #DynamoDB #CloudStorage #S3 #CloudWatch #BackendInfrastructure #WebInfrastructure

  • Kubernetes
  • Terraform
  • Docker
  • DevOps
  • Google Cloud Platform
  • Amazon Web Services
  • Cloud Computing
  • Cloud Architecture
  • CI/CD
  • Microsoft Azure
  • DigitalOcean
  • HIPAA
  • SOC 2
  • Ansible
  • Python
  • Data Warehousing & ETL Software
  • Django
  • Linux System Administration
  • AWS CloudFormation
  • Git

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