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I'm a Senior DevOps/SRE professional with 7+ years of experience in building and running AWS infrastructure for mission-critical applications. Having worked across globally recognized organizations, including WSO2, Pearson, Axinom, and Yenlo, I bring enterprise-grade engineering standards to every engagement. Across enterprise organization, SMEs, and startups - I've: ➤ Implemented and operated secure, scalable, resilient, and highly available cloud infrastructure ➤ Maintained uptime SLAs (99.9%+) for mission-critical systems ➤ Led incident response & root cause analysis, cutting recovery time on critical outages ➤ Diagnosed and resolved complex reliability issues across distributed systems ➤ Built monitoring/observability stacks for early issue detection ➤ Automated CI/CD pipelines, reducing deployment time and manual errors ➤ Conducted infrastructure audits, identifying and eliminating unnecessary cloud spendings My core focus areas are AWS Infrastructure Architecture, Kubernetes, CI/CD, Cloud Security, Site Reliability Engineering and Linux administration.

I help businesses build, automate, and maintain reliable infrastructure using DevOps best practices. I specialize in building automated infrastructure and deployment pipelines that reduce manual work and improve system stability. What I bring to the table: 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 & 𝐒𝐞𝐜𝐮𝐫𝐞 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 𝐈 𝐁𝐮𝐢𝐥𝐝 ✔️ AWS & Azure Cloud Infrastructure setup and optimization ✔️ CI/CD Automation for reliable and fast deployments ✔️ Kubernetes (EKS / AKS) & Docker containerized environments ✔️ Terraform-based Infrastructure as Code (IaC) ✔️ Cloud migration & architecture modernization ✔️ Production troubleshooting & system reliability improvements ✔️ Monitoring & observability setups (CloudWatch, Prometheus, Grafana) ✔️ Secure networking (VPC, IAM, VPN, Firewalls, Private Endpoints) ✔️ High availability & scalable system design ✔️ DevOps automation & scripting workflows 𝐃𝐞v𝐎𝐩𝐬 𝐓𝐨𝐨𝐥𝐬 & 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ✔️ Cloud: AWS | Azure ✔️ IaC: Terraform | CloudFormation ✔️ Containers: Docker | Kubernetes (EKS / AKS) ✔️ CI/CD: GitHub Actions | GitLab CI/CD | Jenkins | ArgoCD ✔️ Platforms: ECS Fargate ✔️ Observability: Prometheus | Grafana | CloudWatch ✔️ Security & Networking: IAM | VPC | VPN | Firewalls | Zero Trust 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫 ✔️ Secure, scalable, and production-ready cloud systems ✔️ Automated deployments with reduced operational overhead ✔️ Cost-efficient infrastructure design ✔️ Stable and maintainable DevOps workflows ✔️ Enterprise-grade reliability across environments 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡 I don’t just deploy infrastructure, I design systems that are secure, scalable, maintainable, and production-ready from day one. 𝐋𝐞𝐭’𝐬 𝐖𝐨𝐫𝐤 𝐓𝐨𝐠𝐞𝐭𝐡𝐞𝐫 If you need someone who understands both the engineering and operational side of cloud infrastructure, I’m ready to help build your project.

Multi-Cloud DevOps Engineer | AWS/GCP/Azure Expert | Kubernetes & Terraform Specialist Experienced Cloud DevOps Engineer with 5+ years automating infrastructure across AWS, GCP, and Azure. I help startups and enterprises reduce deployment time by 70% and cut infrastructure costs by 35% through Kubernetes, Terraform, and CI/CD automation. 🚀 What I Deliver: AWS/GCP/Azure infrastructure automation with Terraform Kubernetes cluster management (EKS, GKE, AKS) with zero downtime Container orchestration and microservices deployment CI/CD pipeline implementation reducing deployment errors by 90% Infrastructure monitoring and cost optimization strategies ⭐ Recent Project: Migrated 50+ microservices to AWS EKS with zero service disruption Reduced infrastructure costs by 35% through automated scaling policies Implemented GitOps workflows, eliminating 90% of deployment errors Successfully migrated Terraform infrastructure across AWS, GCP, Azure, and Huawei Cloud 🛠️ Core Technologies: AWS: EKS, EC2, ECS, ECR, RDS, S3, VPC, WAF, Load Balancing, EMR, Glue, KMS, Elasticsearch, CloudWatch, Config, IAM, GuardDuty, Inspector GCP: GKE, Compute Engine, BigQuery, Cloud Run, Cloud Armor, FileStore, GAR, AlloyDB, MemoryStore Azure: AKS, ACI, Virtual Machines, Storage Account, Key Vault, Blob Storage, File Share Infrastructure: Terraform, CloudFormation, Kubernetes, Docker, Helm, ArgoCD CI/CD: Jenkins, GitLab CI/CD, GitHub Actions, Bitbucket Pipelines Monitoring: Prometheus, Grafana, ELK Stack, Loki, Thanos, OpenTelemetry Languages: Python, Bash, Go 🏆 Certifications: Certified Kubernetes Application Developer (CKAD) - CNCF AWS Certified Developer Associate Google Profesional Cloud Architect I deliver scalable, secure, and cost-effective cloud solutions that accelerate your business growth. Ready to automate your infrastructure and eliminate deployment headaches?

Senior DevOps/SRE Engineer with 20+ years running production infrastructure - hands-on since 2003. Former Technical Account Manager at AWS, advising enterprise customers on Kubernetes/EKS, security, and cloud cost optimization (FinOps). I help businesses deploy, fix, secure, and scale infrastructure - from a single VPS to production Kubernetes clusters. My main areas of work include: - Docker, Docker Compose & Kubernetes (EKS, OKE) - deployment, troubleshooting, cost optimization - NGINX reverse proxy, SSL/Let's Encrypt, DNS & Cloudflare - AWS (EC2, EKS, RDS, WAF, Shield) and multi-cloud (Azure, GCP, Oracle Cloud) - Terraform & Infrastructure as Code, CI/CD (Jenkins, GitLab, GitHub Actions) - Linux administration, hardening, and production incident response - FinOps - cutting cloud costs through rightsizing and architecture redesign Recent highlights: - Led a FinOps initiative that significantly reduced EKS cluster costs for a US e-commerce platform - Migrated an 8 TB MongoDB cluster to 20+ Atlas instances with zero data loss - Designed disaster recovery for a healthcare environment after a ransomware incident - Technical reviewer of two published cybersecurity books AWS Certified Security - Specialty, Oracle Cloud Infrastructure Architect Associate, and 50+ other certifications. 10+ years teaching networking and security at technical institutions. I focus on clear communication, reliable delivery, and stable production environments - whether it's a quick SSL fix or a full infrastructure redesign.

Hi, I'm Dimas, a DevOps Engineer and System Administrator with over three years of experience managing servers, building automated workflows, and ensuring resilient infrastructure. I specialize in system automation and web/database migration with or without docker, reducing deployment times from 30-45 minutes to 5-10 minutes with rollback capabilities, and have successfully migrated Laravel, React, and WordPress projects with minimal downtime. As a System Administrator, I'm experienced in troubleshooting, backup/restore, virtualization, and hardware maintenance on on-premises servers, including a major accomplishment of replacing Proxmox VE backups from FreeNAS and TrueNAS with Proxmox Backup Server, which reduced backup times from over 4 hours to 37 minutes. My dual expertise allows me to bridge development and operations, providing efficient and reliable solutions tailored to your needs. Here are the tools I use: - Automation: Bash & Go for bootstrapping, integration and scripting, Ansible for Infrastructure as Code, Jenkins & Github Actions, n8n - Containerization: Docker, Swarm & K3s - Monitoring: Grafana, Prometheus, Wazuh & Zabbix - Databases: PostgreSQL, MySQL, SQLite - Web Services: NGINX, Apache, Traefik, SSL Management - Cloud & Networking: Cloudflare (DNS/WAF/Load Balancer), AWS, Cotabo, Digital Ocean, OVH Cloud - Virtualization: Proxmox VE - Storage: GlusterFS for on-premises clustering - Secure Access: Tailscale, Zero-Tier, VMess, Cloudflare Tunnel - Security & Compliance: Wazuh, Cloudflare WAF rules, iptables hardening, Artica-Proxy - Architecture: Infrastructure hardening, secure and high availability system design Contact me for your DevOps/SysAdmin needs! Hope to hear from you soon.

I am a DevOps & Cloud Engineering expert with extensive experience in building, automating, and managing cloud infrastructure for SaaS, AI/ML, and enterprise applications. I specialize in Terraform landing zones, production-ready Kubernetes clusters, CI/CD pipelines, GitOps workflows, and AI/ML deployment, delivering scalable, secure, and cost-efficient solutions. I help teams ship faster, safer, and smarter by leveraging Infrastructure as Code (IaC), Python automation, container orchestration, automated deployments, AI infrastructure, and observability tools to achieve zero-downtime releases, instant rollbacks, and optimized cloud spend. ✅ What I Build & Harden: Terraform Landing Zones (AWS, GCP, Azure): VPC/Subnets/NAT, IAM least-privilege, KMS encryption, CloudTrail/CloudWatch/Logging, cost governance, disaster recovery foundations, and secure multi-environment infrastructure. Production Kubernetes (EKS/GKE/AKS): RBAC, Network Policies, Pod Security Standards (PSS), Pod Disruption Budgets (PDBs), TLS/Ingress, Karpenter, Cluster Autoscaler, HPA/VPA, blue/green and canary deployments. CI/CD & GitOps Pipelines: ArgoCD + Helm, GitHub Actions, GitLab CI/CD, CircleCI, Jenkins, automated testing, policy validation, security checks, immutable releases, and audit trails. AI/ML Infrastructure & Deployment: Deploy and scale LLM-powered applications, AI agents, FastAPI services, GPU-enabled workloads, RAG infrastructure, vector databases (Pinecone, Qdrant, Weaviate), model APIs, OpenAI/Claude integrations, Dockerized AI applications, and MLOps deployment pipelines. Python & Automation: Python scripting for infrastructure automation, cloud provisioning, deployment workflows, operational tooling, monitoring automation, and custom DevOps utilities. Observability & FinOps: Prometheus/Grafana SLO dashboards, ELK/Cloud Logging, predictive autoscaling, cloud cost allocation, monitoring, and optimization (28–40% cost reduction). ✅ Key Achievements: Reduced deployment cycles from 4 hours to 15 minutes with automated CI/CD pipelines, GitOps workflows, and health-gated rollbacks. Reduced cloud spend by 28–40% through rightsizing, Savings Plans, autoscaling, and FinOps best practices. Built secure, scalable cloud infrastructure supporting both traditional SaaS platforms and modern AI/ML applications. Expertise across Terraform, Python, Helm, ArgoCD, EKS, GKE, AKS, Docker, Kubernetes, Karpenter, Cluster Autoscaler, GitHub Actions, GitLab CI/CD, CircleCI, Jenkins, Prometheus, Grafana, ELK, CloudWatch, OpenAI, FastAPI, RAG, Vector Databases, and MLOps. I focus on Infrastructure as Code (IaC), Terraform modules, remote state, workspaces, AWS Landing Zone, Kubernetes hardening, CIS benchmarks, zero-downtime deployments, blue/green and canary strategies, Route53/ALB/S3/CloudFront with Terraform, GKE private clusters, Workload Identity, Python automation, AI/ML deployment, LLM infrastructure, MLOps, and cloud cost governance—helping SaaS and AI teams operate securely, efficiently, and reliably. If you want faster deployments, optimized cloud costs, resilient production infrastructure, or production-ready AI/ML deployments, I can help you achieve it with proven DevOps practices, automation, and cloud-native engineering.