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☘ TOP RATED · 100% Job Success Senior System / DevOps Engineer with 13+ years of experience, specializing in the hosting industry, cloud infrastructure, and automation on AWS, GCP, and Azure. AWS Certified Solutions Architect – Associate. Core expertise: • Cloud & Infrastructure — AWS (EC2, VPC, RDS, Lambda, CloudFront, Route53, ELB, S3, ECS/ECR), GCP, Azure • Infrastructure as Code — CloudFormation, Terraform, Ansible • CI/CD & Automation — Jenkins, GitHub Actions, Bash, Python • Containers — Docker, Docker Compose, Kubernetes • Hosting & Web Stack — WordPress, Node.js, Ruby on Rails, .NET Framework / .NET Core Top projects: ☘ AWS Migration & Modernization — Migrated a production workload from AWS Lightsail to a multi-region AWS architecture (VPC, EC2 Auto Scaling, RDS Serverless v2, Route53, CloudFront, ELB, S3, Lambda). Fully managed as code with CloudFormation and automated via GitHub Actions and Python. ☘ Jitsi Video Platform — Provisioned, installed, and configured a production Jitsi deployment using Terraform and Ansible. ☘ Multi-Stack Web Hosting on OVH Cloud — Built, deployed, and managed JavaScript, Node.js, WordPress, and Ruby on Rails sites using Jenkins and Docker Compose. ☘ .NET on AWS — Dockerized and deployed .NET Framework and .NET Core APIs to AWS ECS/ECR with Jenkins and GitHub pipelines. I'm responsive throughout the day and happy to provide ongoing support after a project wraps up. Feel free to reach out any time — I'd be glad to help.

I specialize in B2B Lead Generation and Market Research, helping businesses identify verified decision-makers, build targeted prospect lists, and collect accurate contact data for outreach campaigns. I focus on delivering high-quality and verified B2B data, including emails, LinkedIn profiles, and key stakeholder information across industries such as SaaS, IT services, MSPs, and technical organizations. My background in IT infrastructure, networking, and Microsoft systems gives me a strong advantage in understanding technical companies, allowing me to identify the right decision-makers more efficiently and accurately than general researchers. What I deliver: * Verified B2B lead lists (decision-makers & key contacts) * LinkedIn prospect research and mapping * Company research and market research reports * Contact discovery and data verification * Clean and structured data formatted for CRM or outreach I prioritize accuracy, data quality, and clear communication in every project I handle.

Are you concerned about rising infrastructure costs, unstable systems, or security risks? With 5 years of experience as a DevOps Engineer across startup and enterprise environments, I help you solve those challenges. Whether you need a fresh setup or want to improve your existing systems, I'm always ready to deliver reliable solutions that meet your business needs. What you can expect: • I don’t just set up infrastructure, I build systems designed for long-term success • I prioritize secure and sustainable approaches rather than taking shortcuts • I communicate effectively with both technical and non-technical clients • I respond quickly during incidents and stay involved until everything is fully resolved How I can help with your initial setup: • Architect infrastructure solutions focused on security, resilience, and cost efficiency • Developed IaC using Terraform combined with automation tools for consistent environments • Deploy and manage containerized workloads using Docker and Kubernetes • Design and implement CI/CD pipelines with automated testing and security validation • Set up monitoring, logging, and alerting systems for full infrastructure visibility • Migrate applications across cloud and VPS/hosting environments while ensuring data integrity • Refactor and deploy AI-generated applications to production-ready environments How I can support your ongoing operations: • Optimize cloud infrastructure costs while ensuring security, resilience, and performance • Handle infrastructure and application troubleshooting, bug fixing, and continuous improvement • Monitor infrastructure and application health, responding to incidents within minutes • Provide long-term server maintenance, including security updates and system patching My Tech Stack: • Languages: JavaScript, TypeScript, Python, PHP, Java • Scripting: Bash, PowerShell, Python • Web Servers: Apache, Nginx, IIS • Databases: MySQL, PostgreSQL, MongoDB • Cloud & Infrastructure: AWS, GCP, VPS/Hosting • Infrastructure as Code (IaC): Terraform, Terragrunt, Ansible • Containers & Orchestration: Docker, Kubernetes, Helm • CI/CD & GitOps: GitHub Actions, GitLab CI/CD, Jenkins, Argo CD • DevSecOps: Datadog, GitHub Advanced Security, Checkov, SonarQube, Trivy, OWASP ZAP • Monitoring & Observability: Datadog, Zabbix, Prometheus, Grafana • Others: System Administration, IT Consulting, Solution Architecture I truly value long-term partnerships built on trust and quality. Glad to be part of your projects. Feel free to reach out anytime.

- UTILIZING AI TECHNOLOGIES FOR THE DEVELOPMENT, TESTING, OPTIMIZATION, AND INTEGRATION OF PRE-EXISTING VOIP SYSTEMS WITH EXTERNAL SERVICES AND PLATFORMS. - I have more than 16 years to work as system administrator, deploy server, maintenance system base on: asterisk, voip, avaya, freeswitch, kamailio, opensip..... - Developed many VOIP solutions, system for customer over the world as: voicemail system, conference systems, IVR systems, calling card system. - Django developer: Develop e-commercial sites, CMS sites, API systems and more - AngularJS developer, one page applications. - etc.

Hello, I'm a highly skilled DevOps | Cloud Engineer (GCP) with hands-on experience in fully design, deployment, operation, security enhancement, and managing robust cloud infrastructure solutions, and performance tuning. My expertise spans a wide range of tools and platforms, making me a versatile asset for any project. Key Achievements: - Successfully designed Landing Zone (Resource Hierarchy, network architecture, Security, Logging & Monitoring), migrated the core banking system from on-premise to GCP - Successfully deployed various projects running by Docker, GKE, Cloud Run, Serverless, Compute Engine on GCP, focus to best DevOps practices - Enhancement, Analytics to saving-cost on GCP My top skills include: - Cloud Platforms: Google Cloud Platform - Microservices: Kubernetes, Docker - CI/CD Tools: AgroCD, Jenkins, GitHub, Gitlab, Sonarqube - Infrastructure as Code: Terraform, Ansible - Monitoring and Logging: GCP Monitoring, GCP Logging, Prometheus/Grafana - Databases: Mysql, MariaDB, PostgreSQL, Elasticsearch, etc - Vault Hashicorp, Apache, Nodejs, Java, Nats, RabittMQ, haproxy, squid, nginx, HA Proxy, Wordpress, Magento, Drupal, Redis, etc I am looking forward to working with you!

I excel in network monitoring, technical support, and customer support, with 10 years of experience identifying and resolving performance issues. As a NOC Leader, I implement robust solutions that improve network reliability and operational efficiency. My expertise includes using advanced monitoring tools to diagnose problems quickly and ensure minimal downtime for clients while providing professional support to customers and stakeholders. I thrive in fast-paced environments and work effectively both independently and as part of a team. My flexible mindset allows me to adapt to different situations and take on challenges proactively. In addition to my core networking background, I am also open to expanding into other fields and continuously learning new skills to broaden my professional capabilities. I am committed to continuous growth and eager to contribute to projects that drive success. If you are looking for a reliable, adaptable, and customer-focused professional with a strong track record in network operations and support, I would be happy to discuss how I can add value to your business.