Hire the Best Digital Ocean Specialists

🎯 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

Full time freelancer | 🏆 Top 1% Talent on Upwork | Top Rated ⭐️ DevOps & Cloud Engineer and Full Stack Developer | Automation Expert | Certified Multi-Cloud Architect 🏆 What do I offer: 1- 100% work satisfaction 2- 24/7 Support 3- On-time delivery 4- Enterprise quality 🚀 DevOps Engineering | Full Stack Development | CI/CD | Infrastructure Automation | Cloud Automation Designing and deploying secure, scalable, and highly available infrastructure tailored to your business needs. Providing end-to-end project support for smooth deployments and seamless integrations. Offering custom training and mentoring to help teams quickly adopt DevOps best practices. 🔧 Scripting & Automation | Linux | Monitoring & Optimization Expert in Bash, Python, and other scripting languages to automate workflows, boost efficiency, and minimize errors. Creating reusable scripts and solutions that streamline processes and enhance system reliability. Implementing monitoring and optimization strategies for better performance and troubleshooting. Full Stack Development ✔Frontend: React.js, Next.js, Vue.js ✔Backend: Java, Django Python, Node.js, Express.js, Django, FastAPI, Flask ✔Databases: Oracle,MongoDB, PostgreSQL, Firebase, Redis ☁️ Cloud Architecture & Consulting | AWS | Azure | GCP Certified multi-cloud architect guiding businesses through migration, setup, and optimization on AWS, Azure, and GCP. Extensive experience with tools like Docker, Kubernetes, Terraform, and more to build modern infrastructure. Focused on cost efficiency, security, scalability, and performance tuning for cloud-native solutions. ✅ What Clients Can Expect: ✔ Reliable, on-time delivery and fast, clear communication ✔ High-quality, maintainable code designed for growth ✔ Proactive support during and after the project lifecycle ✔ Practical, results-driven solutions customized for your goals Why Work With Me? 7+ years of hands-on experience in cloud architecture, infrastructure automation, and scripting across industries. Deep knowledge of UNIX/Linux systems, Kubernetes, Terraform enabling robust and optimized solutions. Expertise in CI/CD pipelines using Jenkins, GitHub Actions, GitLab, and other tools—helping startups and enterprises accelerate deployments. Proven mentor, having guided engineers to tackle real-world challenges effectively. If you're looking to transform your infrastructure, automate workflows, or implement cloud solutions with reliability and efficiency, let's connect and create something exceptional.

Hi, I’m Sanjay — Top Rated DevOps & AWS Expert, Certified Linux Administrator, with 7+ years of hands-on experience managing servers, cloud infrastructures, and email systems. I specialize in deploying and maintaining secure, scalable, and high-performance environments for businesses of all sizes. Whether you need AWS infrastructure setup, email deliverability improvement, or Linux server optimization — I can help. Skills & Deliverables: Cloud Infrastructure Setup (AWS / DigitalOcean / Hetzner) Building secure, scalable environments with proper networking, storage, and automation. Server Administration (Linux-based systems) Performance optimization, monitoring, troubleshooting, log analysis, and uptime management. CI/CD & Deployment Automation Git-based deployments, zero-downtime releases, containerized workloads. Security & Compliance Firewall configuration, access control, TLS/SSL, patching, vulnerability prevention. Backup & Disaster Recovery Strategy Automated backups, retention policies, restore testing, failover planning. Application Hosting & Migration WordPress, Node.js, PHP apps — smooth migration without downtime. Email Infrastructure & Deliverability Improvement Domain authentication setup (SPF / DKIM / DMARC), inbox placement, fixing spam issues. Why Clients Choose Me Top Rated on Upwork with consistent 5-star performance Fast and clear communication — no miscommunication or delays Proactive monitoring and alerts (before issues impact users) Problem-solver mindset — I fix issues efficiently and permanently One of my recent projects involved building a fully containerized infrastructure on AWS using ECR + ECS (Fargate) with an automated CI/CD pipeline through CodePipeline & CodeBuild. This setup reduced deployment time from hours to minutes, improved uptime with zero-downtime deployments, and cut infrastructure costs significantly due to on-demand scaling.

🚀 580+ Successfully Delivered Projects on Upwork ⭐ Consistent 5-Star Client Feedback ⏱️ 10,000+ Verified Work Hours 🏆 Top Rated Professional for 12+ Years 🛠️ Level-3 Infrastructure & Server Management Expert 📅 Available for urgent support, critical incidents & weekend work 👋 About Me With 10+ years of hands-on experience, I help startups, enterprises, and high-traffic platforms build secure, scalable, and cost-optimized infrastructure. I specialize in designing and managing modern cloud-native environments, DevOps automation, high-availability systems, and performance optimization across Linux and AWS ecosystems. My focus is simple: ✅ Reliability ✅ Security ✅ Performance ✅ Cost Optimization ✅ Automation ☁️ AWS & Cloud Architecture (Expert Level) AWS Architecture Design & Implementation EC2, ECS, EKS, Fargate VPC, Private Networking, Security Groups RDS, Aurora, S3 CloudFront, Route53, WAF Elastic Load Balancers & Auto Scaling Serverless & Infrastructure Automation Multi-region deployments & DR strategies Cloud cost optimization & FinOps practices ⚙️ DevOps & Containerization Docker, Docker Compose, Docker Swarm CI/CD pipeline setup & optimization Infrastructure automation Let's Encrypt automation Zero-downtime deployments Infrastructure troubleshooting & recovery 🐧 Linux Administration & Performance Engineering Ubuntu, Debian, CentOS, Amazon Linux LAMP / LEMP / LNMP stacks Nginx & Apache optimization Server hardening & security best practices Performance tuning & debugging Advanced Linux networking 🔐 Security & Reliability DDoS mitigation strategies Fail2ban, CSF firewall SSL/TLS management & automation Secure architecture design Incident response & root-cause analysis 🚀 High-Performance Web & Application Stack Magento / WordPress performance optimization Varnish caching Ruby on Rails deployments Elasticsearch / ELK stack HAProxy load balancing 📊 Monitoring & Observability New Relic ELK Stack Nagios Advanced server monitoring & alerting 🌐 Platforms & Infrastructure Experience AWS, Rackspace, DigitalOcean, Linode, Cloudflare, VMware vSphere, Cisco / Mikrotik networking, VPS environments, hosting platforms, and enterprise cloud infrastructure. 🛠️ Additional Expertise Site migrations & infrastructure modernization DNS architecture (BIND, PowerDNS) VPN setup & networking cPanel, Plesk, Webmin administration WHMCS migrations SSH automation & scripting 🤝 Why Clients Work With Me ✔️ Fast troubleshooting & deep technical expertise ✔️ Enterprise-level architecture thinking ✔️ Clear communication & proactive approach ✔️ Strong DevOps automation mindset ✔️ Proven track record with complex infrastructures 👉 If your infrastructure needs reliability, performance, or expert DevOps support — I’m ready to help.

⭐️ Top Rated Plus - Top 3% Expert on Upwork 🕒 9000+ Working Hours ✅ 20+ Years of Expertise ✅ 100% Job Success ✅ 300+ Successful Projects Finished ✅ 5 Star Rating Hello, I'm Oleksandr. As a seasoned Linux System Administrator and DevOps Engineer with over 20 years of experience I specialize in delivering robust IT solutions that enhance operational efficiency and security. My expertise spans across various domains, including: ▪ DevOps & Automation: Successfully implemented automated provisioning using Ansible, streamlining deployment processes and reducing manual intervention. ▪ Linux & FreeBSD Maintenance: Managed and optimized server environments on CentOS, Debian, Ubuntu, RHEL, and FreeBSD, ensuring high availability and performance. ▪ Cloud Hosting: Deployed and maintained scalable cloud solutions on AWS, Azure, and DigitalOcean, enhancing infrastructure reliability and scalability. ▪ Virtualization: Utilized Docker, VirtualBox, and OpenVZ to create flexible and efficient virtual environments, supporting diverse application needs. ▪ Web & Database Servers: Configured and maintained Apache, Nginx, MySQL, PostgreSQL, and MongoDB servers, ensuring secure and efficient data handling. ▪ Networking & Security: Implemented secure networking solutions, including VPNs and firewalls, to protect sensitive data and maintain network integrity. I am committed to continuous improvement and staying abreast of the latest industry trends. My approach is rooted in ITIL best practices, ensuring incident management and business continuity planning are at the forefront of my work. Let's collaborate to drive your IT projects to success with innovative solutions and expert guidance.

Telecommunications and Network Engineer with over 10 years of practical experience in ISP operations, FTTH networks, GPON systems, MikroTik RouterOS, Linux servers, DNS, hosting, and email infrastructure. My background comes from working in real ISP environments where network stability, customer connectivity, and service availability are part of daily operations. I currently work with an FTTH network serving more than 500 active subscribers and manage the systems required to keep services running reliably. I am currently involved in the operation and development of the UFibers platform, supporting ISP infrastructure, customer provisioning systems, billing integrations, network operations, DNS services, hosting environments, and customer support systems. In addition to network operations, I actively manage production hosting and email environments for UFibers, including domain management, DNS administration, Microsoft 365, email routing, cPanel hosting, SSL certificates, WordPress hosting, email accounts, aliases, forwarding rules, SPF, DKIM, DMARC, MX records, and troubleshooting email delivery issues. This hands-on experience comes from operating live business systems and customer-facing services rather than lab environments. Recently received a 5-star Upwork review for DNS, Email Infrastructure, and Technical Operations support, with client feedback highlighting quality, problem-solving, and technical expertise. My daily work includes customer provisioning, PPPoE service management, network troubleshooting, outage investigation, OLT administration, DNS management, email infrastructure support, hosting administration, and maintaining operational systems used by both customers and support teams. I have hands-on experience with ZTE C620 and ZTE C650 GPON OLT platforms, MikroTik routing environments, SmartOLT automation, Blesta billing systems, Linux servers, and customer service provisioning workflows. Technical Experience • MikroTik RouterOS Administration • ZTE C620 and ZTE C650 GPON OLT Management • ONU Provisioning and Troubleshooting • SmartOLT Deployment and Administration • Blesta Billing and Service Automation • PPPoE Services and Subscriber Management • VLAN Configuration, Routing, and Switching • VPN Deployment and WAN Failover Solutions • ISP Operations and Customer Provisioning • Network Monitoring and Troubleshooting • Linux Server Administration (Ubuntu) • VPS and Hosting Management • cPanel and WHM Administration • DNS Configuration and Troubleshooting • Cloudflare Administration • SSL Certificate Installation and Renewal • Google Workspace Administration • Microsoft 365 Administration • Email Infrastructure Support • SPF, DKIM, DMARC, MX, and DNS Records • WordPress Migration and Troubleshooting • Website and Email Migrations • API Integrations and Service Automation Recent Work • Managing and maintaining an FTTH ISP network serving more than 500 subscribers. • Operating ZTE GPON infrastructure using C620 and C650 OLT systems. • Managing MikroTik routing environments, subscriber authentication, and service delivery. • Integrating SmartOLT with Blesta to automate provisioning and service management processes. • Supporting the UFibers ISP platform, including customer systems, billing integrations, hosting infrastructure, and network operations. • Troubleshooting DNS, SPF, DKIM, DMARC, MX, and email delivery issues for hosted domains. • Managing Linux servers, VPS infrastructure, hosting environments, and customer-facing services. • Performing website, hosting, DNS, and email migrations while minimizing service interruption. I enjoy troubleshooting technical problems and finding the root cause rather than applying temporary fixes. My focus is on building solutions that are stable, practical, and suitable for real production environments. Available for MikroTik, GPON, SmartOLT, Blesta, Linux administration, DNS management, email infrastructure, hosting support, WordPress migrations, ISP operations, and network troubleshooting projects.