19.10.2026 aktualisiert
verifiziert
Premiumkunde
100 % verfügbarDevSecOps | Cloud & Platform Engineer | Linux | Networking | Docker | Kubernetes | Terraform | CI/CD
Boryslav, Ukraine
Weltweit
Bachelor of Science, Computer and Information SciencesÜber mich
DevSecOps & Cloud Engineer specializing in secure, scalable infrastructure. Expert in Linux, networking, Kubernetes, Terraform, CI/CD, cloud architecture, and automation. I design, secure, and optimize production-ready systems that drive reliability, performance, and business growth.
Skills
AI AgentsGitHub ActionsLLMOpenAISupabaseAsp.NetC (Programmiersprache)JavaScriptAgile FührungAmazon Web ServicesAmazon Elastic Compute CloudAuthenticationsBusiness-Workflow-AnalyseC#Cloud Computing
As a DevSecOps & Cloud Engineer specializing in secure cloud infrastructure, Linux systems, network engineering, Kubernetes, Terraform, CI/CD, and infrastructure automation, I can help businesses design, deploy, secure, and optimize scalable, production-ready infrastructure. From cloud architecture and automated deployments to network security, system hardening, and performance optimization, I focus on building reliable systems that support business growth.
I combine DevSecOps, Cloud Engineering, Site Reliability Engineering (SRE), and Infrastructure as Code (IaC) to reduce operational complexity, strengthen security, and accelerate software delivery.
What I Can Help You With
✔ DevSecOps & CI/CD - Secure deployment pipelines, GitHub Actions, GitLab CI, Jenkins, GitOps, and automated security checks.
✔ Cloud Engineering & Architecture - AWS, Azure, GCP, cloud infrastructure deployment, migration, scalability, and cost optimization.
✔ Kubernetes & Containers - Docker, Kubernetes, Helm, container orchestration, deployment, monitoring, and security.
✔ Terraform & Infrastructure as Code - Terraform, Ansible, infrastructure provisioning, configuration management, and automation.
✔ Linux Engineering - Ubuntu, Debian, RHEL, server administration, troubleshooting, security hardening, and performance tuning.
✔ Network Engineering & Security - TCP/IP, DNS, VPNs, routing, switching, firewalls, load balancing, and secure connectivity.
✔ Cybersecurity & SecOps - Vulnerability management, access controls, secrets management, infrastructure security, and security automation.
✔ SRE & Observability - Prometheus, Grafana, centralized logging, monitoring, alerting, reliability, and incident response.
Core Technical Expertise
• DevSecOps | DevOps | SecOps | SRE
• AWS | Azure | Google Cloud
• Linux | Ubuntu | Debian | RHEL
• Docker | Kubernetes | Helm
• Terraform | Ansible | IaC
• CI/CD | Jenkins | GitHub Actions | GitLab CI
• Networking | TCP/IP | DNS | VPN | Firewalls
• Cloud Security | IAM | Zero Trust
• Python | Bash | Go | Automation
• Prometheus | Grafana | Monitoring
• GitOps | Infrastructure Automation
• High Availability | Scalability | Disaster Recovery
Why Work With Me?
I approach infrastructure challenges with a security-first, automation-driven mindset.
My goal is not simply to deploy infrastructure, but to make it secure, resilient, maintainable, cost-efficient, and easy to scale.
Whether you're building a cloud-native platform, modernizing legacy infrastructure, automating deployments, strengthening security, or troubleshooting complex Linux and networking environments, I focus on practical solutions that deliver measurable business value.
Let's build infrastructure that's secure by design, automated by default, and ready to scale.
Erfahrung
Berufserfahrung5 - 10 Jahre
Freelancer seit2019
Sprachen
GermanverhandlungssicherEnglishverhandlungssicherUkrainianMuttersprache
Projekthistorie
Led the design, deployment, security, and optimization of scalable cloud infrastructure supporting enterprise SaaS platforms and business-critical applications.
- Architected cloud infrastructure focusing on scalability, availability, security, and operational efficiency.
- Built automated CI/CD pipelines to streamline application delivery and reduce deployment risks.
- Worked with Docker, Kubernetes, and containerized environments to improve deployment consistency and infrastructure scalability.
- Applied Infrastructure as Code (IaC) practices using Terraform and automated provisioning workflows.
- Managed Linux-based production environments, system configurations, access controls, and performance optimization.
- Integrated security practices into development and deployment workflows, including vulnerability management and secure configuration.
- Improved infrastructure reliability through monitoring, troubleshooting, and operational automation.
Focused on secure infrastructure, deployment automation, backend reliability, and operational stability for financial platforms and payment systems.
- Supported secure cloud infrastructure for transaction processing, payment services, and financial integrations.
- Developed and maintained CI/CD workflows to automate application builds, testing, and deployments.
- Managed Linux environments and improved service availability through system administration and troubleshooting.
- Strengthened infrastructure security through access controls, authentication, secure API configurations, and vulnerability remediation.
- Supported containerized application deployment using Docker and automated delivery practices.
- Troubleshot network connectivity, DNS, application communication, and infrastructure-related incidents.
- Improved operational resilience through logging, monitoring, failure recovery, and automation.
Supported Linux-based infrastructure, application deployments, networking, and operational automation for SaaS platforms and marketplace applications.
- Administered Linux servers, including system configuration, package management, updates, and troubleshooting.
- Supported application hosting, deployment workflows, and production environment configurations.
- Automated repetitive system administration and deployment tasks using Bash and Python scripting.
- Configured and troubleshot web servers, DNS, networking, SSL/TLS, and application connectivity.
- Assisted with Docker-based application environments and continuous integration workflows.
- Implemented foundational system security practices, including access permissions, firewall configuration, and server hardening.
- Improved operational efficiency through monitoring, troubleshooting, and infrastructure maintenance.
Zertifikate
AWS Certified Developer - Associate
Amazon Web Services (AWS)2026
Certified Scrum Product Owner (CSPO)
Scrum Alliance2025