I'm Vlad Rybnik, and I'm your guide to the world of reliable cloud platforms. With over 5 years of experience in commercial development and more than 11 years in IT infrastructure, I've learned one thing: stability is not a luxury, but a necessity. I help businesses build, scale, and maintain systems that run like clockwork. My main goal is to give you a solution that not only works but also brings value. Whether it's infrastructure automation, deployment optimization, or backend development, I consistently prioritize efficiency and security. My arsenal: ✔Development: Proficient in Python (FastAPI), PHP (Laravel, WordPress), SQL, and Bash. ✔Databases: Work with PostgreSQL, MySQL, MongoDB, and Redis. ✔Cloud & DevOps: I manage cloud environments (AWS, Azure, GCP) and build CI/CD pipelines using GitHub Actions. ✔Infrastructure: Master of containerization with Docker and Kubernetes, building infrastructure as code with Terraform. ✔Monitoring: Set up Prometheus, Grafana, and CloudWatch to always know what's going on. What really sets me apart is my approach. I'm open to new things, find it easy to get along with the team, and am not afraid of complex challenges.

🚀 Hi, I am Maksym, a DevOps engineer with extensive knowledge in Azure, AWS, GitHub Action, Terraform, Kubernetes and Docker. With CI/CD mastery and love for IaC, I will help you make your product development and deployment as seamless and easy as never before. How I’m going to make it real? Simple, first we will start by optimizing routine processes that can be automated then we will implement CI/CD, IaC, cloud providers expertise, and other tools that will suit our needs✨. And here it is a great workflow with no need for manual intervention. So now let's collaborate without any doubt. 🌟 Technologies that I adopt and provide high level of expertise: ☁️ Cloud providers — Azure — AWS 📦 Containerization and orchestration — Docker — Kubernetes — EKS/AKS 🔧 IaC to ensure maximum cloud infrastructure consistency — Terraform 🔄 CI/CD for increase development speed — Azure DevOps — GitHub Actions 🔍 Monitoring and logs collection — Grafana — Prometheus — Fluentd — Elasticsearch 📂 Programming and scripting languages — Python — Golang — Bash

I'm a results-driven Full-Stack Developer and DevOps Engineer with over 8 years of experience in architecting, developing, and deploying high-performance web and mobile applications, and 6+ years of deep hands-on expertise in DevOps, cloud infrastructure, and automation. Whether you're a startup, mid-sized business, or enterprise, I deliver end-to-end solutions that are scalable, secure, and optimized for performance. From cloud-native development and infrastructure automation to AI-powered applications and seamless CI/CD pipelines — I transform complex technical requirements into robust, business-ready systems. 💻 Full-Stack Development Front-End: React.js, Next.js, Vue.js, Angular, Redux, RxJS, Electron Back-End: Node.js, Express.js, Python (Django, FastAPI), Ruby on Rails Databases: PostgreSQL, MySQL, MongoDB, Redis, ElasticSearch, Oracle API & Integration: RESTful & GraphQL APIs, SOAP, Webhooks, Data Warehousing DevOps | Platform Engineering | Cloud Architect Cloud & Infrastructure AWS, Azure, GCP • Terraform, Terragrunt, AWS CDK, Pulumi, CloudFormation, Crossplane • Infrastructure as Code (IaC) Platform Engineering & Kubernetes Kubernetes (EKS, AKS, OpenShift), Docker, ECS • GitOps (ArgoCD, FluxCD) • Internal Developer Platforms (IDP) • Multi-Cluster Operations CI/CD & Automation GitHub Actions, GitLab CI, Jenkins, CircleCI, AWS CodePipeline • Release Automation • Deployment Strategies • DevSecOps Site Reliability Engineering (SRE) High Availability • Incident Management • Reliability Engineering • Capacity Planning • Performance Optimization Observability & Monitoring Prometheus, Grafana, OpenTelemetry, Datadog, New Relic, ELK/EFK • Distributed Tracing • Centralized Logging Security & Configuration Management HashiCorp Vault, AWS Parameter Store, Secrets Management • Ansible, Chef • IAM & Cloud Security Best Practices AI Infrastructure & MLOps LLM Infrastructure • Generative AI • Model Serving • Kubeflow • MLflow • KServe • Vector Databases • AI/ML Platform Engineering Distributed Systems & FinOps Scalable Cloud Architectures • Cost Optimization • FinOps • Multi-Region Deployments • Disaster Recovery Certifications • AWS Certified Solutions Architect • HashiCorp Certified Terraform Associate Terraform Certified – AWS Cloud Economics AWS Technical Professional AWS Business Professional Why Work With Me? ✔ End-to-End Ownership — Architecture, Automation, Security, and Operations ✔ Cloud-Native Expertise — Building scalable and resilient platforms on AWS, Azure, and GCP ✔ Platform & SRE Focus — Improving developer productivity, reliability, and operational excellence ✔ AI & MLOps Experience — Deploying and managing modern AI/ML workloads at scale ✔ Clear Communication — Reliable delivery with transparent collaboration 📩 Let’s collaborate and bring your vision to life with innovation, reliability, and technical excellence.

I am a highly motivated DevOps engineer with 5+ years of experience in the field. I specialize in cloud technologies, with extensive expertise in Azure for cloud infrastructure management. I have a solid background in setting up and managing build and release pipelines using Azure DevOps, GitHub Actions, and Jenkins. Additionally, I am proficient in Infrastructure as Code (IaC) using ARM templates and Terraform, ensuring scalable, efficient, and secure cloud environments. My experience extends to containerization techniques, including Docker, Docker Compose, and Kubernetes, along with cloud-based container orchestration platforms like Azure Kubernetes Service (AKS). I am committed to driving operational efficiency and delivering high-quality solutions in dynamic environments. ✔️ Cloud Platform: Azure ☁️ ✔️Containers: Docker & Docker compose 🫙 ✔️Container Orchestration: Kubernetes & AKS 🎷 ✔️Kubernetes Application: Helm Charts & Kustomize ⚓️ ✔️Continuous Integration/Deployment: Azure Devops, GitHub Actions, jenkins ⚒️ ✔️GitOps : ArgoCD 🚀 ✔️Infrastructure as a Code: Terraform, Template Arm🏗 ✔️ Programming and Scripting: powershell, Bash and Python3 👨‍💻 ✔️Logging, Monitoring & Alerting: Grafana, Prometheus, Alert Manager 🔍 ✔️VCS: Git, GitHub 🗃️

20-year Solution Architect and Fractional CTO helping Series A–C SaaS scale-ups and Fortune 500 teams ship cloud-native, AI-powered systems that don't break at 10× load. DevOps, Software Architecture, AI consulting — delivered, not theorized. If your roadmap has any of these on it — a cloud migration that's slipping, an AI/LLM feature that demos well but won't survive production, a monolith you need to break up without freezing the product team, or a DevOps platform that's burning cash and on-call time — I've shipped that exact engagement before, more than once. What I do (and have done for 20 years): ✅ Solution & Software Architecture — system design, domain modeling, microservices vs. modular monolith trade-offs, event-driven & API-first platforms, architecture reviews and ADRs your team will actually follow ✅ DevOps, Cloud & Platform Engineering — AWS / Azure / GCP, Kubernetes (EKS/AKS/GKE), Terraform, CI/CD, FinOps cost reduction, SRE / observability, zero-downtime migrations ✅ AI Consulting & AI Solutions Architecture — production LLM / RAG systems, agentic workflows, AI strategy roadmaps, build-vs-buy decisions, model selection, evaluation harnesses, vector DBs, secure enterprise AI ✅ Fractional CTO & Tech Due Diligence — for founders pre-Series A through Series C; for PE / VC pre/post-investment For startups & scale-ups: I move at founder-speed. MVP architectures that won't need a rewrite at Series B, AI features you can actually ship, hiring plans for your first 5 engineers, and an architecture roadmap your investors will respect. For enterprises: I bring TOGAF-style rigor without the consultancy bloat — solution architecture, cloud migration strategy, vendor-neutral AI roadmaps, security/compliance-aware design (SOC 2, ISO 27001, HIPAA, GDPR), and stakeholder-ready documentation. Selected outcomes from the last 20 years: 🏆 Cut cloud spend 41% and shortened deploy time from 45 minutes to under 5 minutes for a SaaS platform serving 12M users 🏆 Designed the AI/RAG architecture that took a B2B SaaS from PoC to production with 30+ enterprise customers in 5 months 🏆 Re-architected a legacy monolith into modular services with zero customer-facing downtime over 7 months 🏆 Led DevOps platform builds (Terraform + Kubernetes + GitOps) that cut on-call pages by 70% and onboarding from weeks to days How I work: small commitments first. Most engagements start with a paid 60-minute architecture call or a 1–2 week assessment, so we both know it fits before you commit to a long retainer. I write things down. I document decisions. I leave your team better than I found it. What I won't do: rewrite-the-world projects with no executive sponsorship, "just do everything yourself" engagements with no engineering team to hand off to, or AI demos that aren't on a path to production. Send me a paragraph about your stack, your team size, and the outcome you need in the next 90 days. I'll come back inside 24 hours with a short, specific point of view not a sales pitch. If we're a fit, we'll book a working call from there.

DevOps engineer with 7 years of experience in systems administration (Linux, Windows, DB, Virtualization, Cloud) and design and implementation of server infrastructure and DataCenter operations on Linux, VMware and Cloud platforms. A true enthusiast of DevOps, Cloud, and automation technologies with a strong desire for personal and professional growth.

I’m an Azure-Certified Full-Stack Developer with around 5 years of experience, with a strong focus on backend development and building scalable, cloud-based systems. 🤖 Use tools like GitHub Copilot to speed up development and improve productivity 🧠 Skilled in Clean Architecture, Domain-Driven Design (DDD), and Microservices 🖥️ Developed dynamic and complex frontends using Angular and Blazor WebAssembly 🗄️ Strong experience with relational databases, including PostgreSQL and SQL Server ⚙️ Experienced in building CI/CD pipelines and Infrastructure as Code (Bicep) for multi-environment deployments ☁️ Hands-on experience with Azure services (compute, storage, messaging, identity, monitoring) 🧩 Systems I've Built * Project & task management platforms * Identity & authorization systems * Real-time chat applications * Background verification systems * Multi-tenant HRMS solutions * Digital product agreements & invoicing systems 🎓 Certifications * Microsoft Certified: Azure Developer Associate (AZ-204)

With 13 years of hands-on experience building and operating high-scale web and mobile applications, I bridge the gap between development and operations to deliver end-to-end solutions that are robust, secure, and maintainable. 👁 What I Bring to Your Project: 💻 Full-Stack Development: Expertise in Node.js frameworks (Fastify, NestJS), TypeScript, modern front-end stacks, plus Android & iOS mobile development. ☁️ Cloud Architecture & Automation: Deep knowledge across AWS, GCP, Azure & DigitalOcean—designing resilient, cost-optimized infrastructures with Terraform, CloudFormation, and GitOps. 📦 Containerization & Orchestration: Docker, Kubernetes (EKS, GKE, AKS), Helm charts—automating deployments, scaling workloads, and implementing zero-downtime rollouts. 🛠️ CI/CD & DevOps Tooling: Jenkins, GitHub Actions, GitLab CI/CD—crafting pipelines for automated testing, security scans, and continuous delivery. 🔋 Databases & Storage: MySQL, PostgreSQL, Redis—schema design, replication, backup strategies, and performance tuning. Key Highlights Architected and migrated multiple monoliths to microservices on Kubernetes, reducing deployment time by 80%. Automated infrastructure provisioning and drift remediation using Terraform, saving weeks of manual ops for global teams. Implemented end-to-end CI/CD workflows with best-practice security checks (IaC linting, container scans, unit & integration tests). Developed mobile companion apps on Android and iOS, integrating real-time features and offline sync capabilities. Why Work With Me? Proven Track Record: 13+ years delivering production-grade solutions for startups and enterprises. Full-Lifecycle Ownership: From requirements gathering and architecture through coding, deployment, and 24/7 support. Clear Communication: Regular status updates, transparent documentation, and hands-on collaboration—no surprises. Quality & Security Focus: I embed best practices for testing, monitoring, and vulnerability management into every project.

I work with CTOs, Engineering Directors, and VPs who need a senior architect they can trust with production systems, not just someone to do routine tasks. What I have delivered: $99,000+ in annual cloud cost savings for a single client through strategic rightsizing, scheduling, and consolidation Zero-downtime cross-continent migrations behind GCP Global Load Balancer Kubernetes platforms built from scratch for funded startups, production-ready on day one CI/CD pipelines across AWS, GCP, and Azure for property tech, restaurant chains, and EduTech companies Where I specialize: Cloud Architecture: AWS, GCP, Azure Kubernetes: EKS, GKE, AKS (CKA Certified) CI/CD: GitHub Actions, GitLab CI, Jenkins, AWS CodePipeline Infrastructure as Code: Terraform, Ansible DevSecOps, SRE, HA/DR design Database operations: MySQL, MongoDB, RDS, Atlas Cost optimization and performance tuning Credentials: Google Cloud Certified (x3) | CKA | Azure Certified | Terraform Certified | Expert-Vetted Top 1% on Upwork I don't take every project. I take the right ones where I can deliver real outcomes. If you have a complex infrastructure challenge, let's talk.

✅ Devops ✅ Security ✅ Kubernetes ✅Cost Optimization ✅ Migration ✅ Automation Welcome! I am a Certified DevOps Expert focusing on optimizing cloud infrastructure for enhanced efficiency and security. With expertise in DevOps, Kubernetes, APIs, Terraform, App Service, Active Directory/Entra ID, Advisor, Defender, and Security, I can deliver exceptional results for your Azure projects. Key Skills and Specializations: 🔹 DevOps Excellence: Empowering your software development lifecycle with cutting-edge DevOps methodologies, I specialize in CI/CD pipelines, Docker containers, Bicep, ARM templates, Functions, Key Vault, and Logic Apps. 🔹 Administration Mastery: Harnessing the full potential of Azure, I am adept at Azure AD, RBAC, and Virtual Desktop Integration. From VMs, Disk Encryption, and Scale Sets to AKS, ACI, Azure App Service, and storage solutions, I ensure seamless management of your Azure infrastructure. 🔹 Monitor and Optimization: Leveraging the power of Azure Monitor, I enable you to extract meaningful insights through efficient log querying, robust backup and disaster recovery setups, cost optimization strategies, and comprehensive utilization of Application Insights. 🔹 Robust Networking and Security: Safeguarding your cloud environment is my priority. I bring expertise in designing and implementing secure networking architectures, including Public/Private DNS, NSG, Firewall, WAF, VPN, LBs, and Application Gateway. 🔹 I possess strong scripting capabilities in Bash, PowerShell, and Python, enabling me to automate tasks, configure systems, and streamline deployments efficiently. My scripting expertise enhances workflow automation and system management, contributing to improved project efficiency. Let's collaborate to optimize your processes and productivity. By employing encryption and security controls for VMs, Disk Encryption, and Azure App Service, I ensure that your sensitive data remains protected. I expertly configure NSGs, firewalls, and WAFs to fortify your infrastructure against potential threats. Additionally, I specialize in establishing secure virtual private networks (VPNs) and load balancers (LBs) to maximize the resilience and protection of your applications. Throughout my projects, I maintain a strong emphasis on professional design and documentation practices, delivering comprehensive technical documentation to facilitate seamless collaboration and knowledge transfer. Let's collaborate to elevate your Azure architecture, streamline your DevOps practices, and fortify your cloud infrastructure for optimal performance and security. 💬 Contact me anytime to discuss your project requirements.