Hire the Best DevOps Engineers
in Hungary

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Moaz E.

Debrecen, Hungary

$35/hr
5.0
7 jobs

I build data platforms and BI systems that turn messy data into reliable dashboards and automated analytics. I work daily in production BI environments, specializing in Apache Superset, secure multi-tenant dashboards, and backend data systems. My focus is building analytics platforms that are stable, scalable, and easy for teams to use. What I Do Best — Customize and extend Apache Superset (RLS, Jinja templating, global parameters, alerts) — Develop custom chart plugins and extend the platform with new visualization capabilities — Design and optimize complex SQL queries (PostgreSQL, MSSQL, Firebird) — Build backend logic in Python for data workflows and automation — Deploy systems using Docker and containerized environments — Set up CI/CD pipelines (GitHub Actions, GitLab CI) — Build internal dashboards and data tools for business teams Real-World Experience — Implemented global parameter systems inside BI environments — Built SQL Lab extensions to execute stored procedures and generate datasets — Worked with multi-database synchronization and metadata systems — Managed production deployments and infrastructure debugging — Automated workflows using Python and Bash If you need someone who understands both backend engineering and the data layer, I can help design and implement a clean, reliable solution from the start. I focus on clean architecture, long-term maintainability, and real business impact.

  • Amazon Web Services
  • Docker
  • Python
  • Node.js
  • RESTful API
  • Git
  • Apache Superset
  • Business Intelligence
  • Data Visualization
  • SQL
  • PostgreSQL
  • ETL Pipeline
  • Dashboard
  • Analytics Dashboard
  • Apache Airflow
Alex L.

Budapest, Hungary

$35/hr
4.9
774 jobs

📌 About Us Led by a DevOps and SRE veteran with 20+ years of industry experience, we are a powerhouse team of 100+ top-tier DevOps, SecOps, Cloud, and Site Reliability Engineers. We specialize in designing, building, and managing infrastructures that empower innovation while guaranteeing stability, security, and cost-efficiency. With over 1,000 successful projects delivered for startups, enterprises, and global brands across fintech, e-commerce, health tech, media, and AI/ML, we take end-to-end ownership—from initial architecture design to 24x7x365 L1/L2/L3 support. Core Capabilities & Business Impact 1. Platform Engineering, DevOps & CloudOps We build multicloud architectures and scalable systems that enable daily releases through automated "golden paths" and predictable environments. Infrastructure as Code (IaC) & Automation: Terraform, Pulumi, CloudFormation, Ansible, Chef, Puppet. Containerization & Orchestration: Kubernetes, Docker, EKS, Rancher. CI/CD & GitOps: GitHub Actions, GitLab CI, Jenkins, CircleCI, Argo CD, Flux. Web & Database Tuning: LAMP and LEMP stacks setup, database tuning, and high-availability website speed optimization. 2. 24/7 Site Reliability Engineering (SRE) & IT Support We provide true 24x7x365 L1, L2, and L3 support for applications, servers, and end-users, ensuring SLA/SLO-driven operations. Reliability & Incident Management: On-call rotations, escalation trees, postmortems, root cause analysis, and error budgets. Observability: Transparent SLI/SLO dashboards using Prometheus, Grafana, OpenTelemetry, ELK, Datadog, and New Relic. IT Consultancy & Workstation Support: End-user maintenance (B2B/B2C), patching, updates, backup management, and policy enforcement via NinjaOne. Email Deliverability: DNS, DKIM, SPF, DMARC, and MX configuration. 3. FinOps & Cloud Cost Optimization We turn infrastructure into a strategic advantage by reducing cloud costs by 20–60%. Cost Control: Budgeting, forecasting, rightsizing, cost governance, and waste reduction on AWS, Azure, and GCP. FinOps Tooling: CloudHealth, AWS Cost Explorer, GCP Billing. 4. Security, Networking & Compliance We ensure robust security postures and continuous compliance readiness. Security & Identity: Entra ID, HashiCorp Vault, SOPS, RBAC audits, WAF/Shield. Policy & Compliance: Policy-as-Code (OPA/Gatekeeper), CIS Benchmarks, SOC 2, and ISO 27001 readiness. Network Hardware & Integrations: CISCO remote networks, Mikrotik remote devices, FortiGate, and QNAP configuration. Server Hardening: Deep optimization and security hardening for Linux, UNIX, and Windows Server systems. 5. MLOps & AI Infrastructure We partner with ML engineers to build reliable, reproducible production workflows. ML Pipelines: MLflow, Kubeflow, SageMaker. Infrastructure: GPU-enabled infrastructure setups, data versioning, and model tracking. Comprehensive Technology Stack - Cloud Providers: AWS (Certified Partner), Microsoft Azure (Certified Partner), GCP, OCI. - Operating Systems: Linux (20+ years expertise), UNIX, Windows Server. - Containers & Orchestration: EKS, Kubernetes, Docker, Rancher. - IaC & Configuration: Terraform, Pulumi, CloudFormation, Ansible, Chef, Puppet. - CI/CD & GitOps: Argo CD, Flux, GitHub Actions, GitLab CI, Jenkins, CircleCI. - Observability & Monitoring: Prometheus, Grafana, OpenTelemetry, ELK Stack, Datadog, New Relic. - Security & Policy: OPA, Gatekeeper, Vault, SOPS, Entra ID, WAF/Shield. - FinOps & MLOps: CloudHealth, AWS Cost Explorer, GCP Billing, MLflow, Kubeflow, SageMaker. - Networking & IT Management: FortiGate, CISCO, Mikrotik, QNAP, NinjaOne. - Web & Email: LAMP, LEMP, DNS, DKIM, SPF, DMARC, MX. Who We Work With Startups: Building scalable, secure infrastructures from day one. Enterprises: Driving modernization, automation, and DevOps transformations. Finance & SaaS: Implementing rigorous security, compliance, and FinOps practices. ML/AI Teams: Deploying robust frameworks for model scaling. Ready to transform your infrastructure, optimize costs, and secure 24/7 reliability? Let’s talk.

  • DevOps
  • Amazon Web Services
  • Docker
  • Apache Tomcat
  • Ansible
  • Windows Administration
  • Service Cloud Administration
  • Linux System Administration
  • Technical Support
  • Apache Administration
Usama K.

Budapest, Hungary

$76/hr
5.0
21 jobs

If your Cloud bill keeps climbing and your release velocity doesn't, that's usually an infrastructure problem, not a team problem. I’m a Senior Cloud Platform Architect and DevOps Engineer with 10+ years building and running production infrastructure across AWS, Azure, GCP, Oracle Cloud, and OpenStack, including Huawei Cloud, T Cloud Public and Red Hat OpenStack/OpenShift. A few concrete examples from my work: • Led core platform operations for T Cloud Public (formerly OTC) across multiple EU regions, improving availability, elasticity, and automation for large multi‑tenant environments • Built and operated DevOps and SRE platforms for AI products on AWS and Azure (EKS, ECS, ECR, RDS, S3, DynamoDB), including CI/CD, observability, and incident response • Delivered carrier-grade telco/NFV‑oriented Cloud solutions on OpenStack and OpenShift under strict reliability and performance requirements • Cut cross-cloud infrastructure costs by 35%, reduced deployment times from weeks to hours through end-to-end automation, and lowered production incident recovery (MTTR) by 60% With Top Rated Plus status and a 100% Job Success score, I've completed numerous projects, including Cloud Migrations, AI deployments, Integrated systems, Automation strategies, and Infrastructure optimization initiatives for enterprise clients. For Data-heavy projects, I build pipelines with Databricks and Azure Data Factory to handle ETL, orchestration, and service integration. AI and automation are becoming an increasingly important part of the work I do with clients. I help teams move beyond “AI in a notebook” by wiring the AI models and agents into real, production-grade infrastructure with proper CI/CD, testing, monitoring, and deployment flows, so AI workloads are treated like first-class production services, not just prototypes or POCs experiments. What I actually do for clients: • Design and migrate multi-cloud or hybrid infrastructure (AWS, Azure, GCP, OCI, OpenStack) • Build CI/CD pipelines and infrastructure-as-code with Terraform, Ansible, GitHub Actions, GitLab, and Jenkins • Stand up and run production Kubernetes, i.e. Helm, ArgoCD, and Istio, on cloud or bare metal • Build data pipelines with Databricks, Azure Data Factory, and Kafka for ETL and service integration • Move AI/ML workloads out of notebooks and into real production systems, with proper CI/CD, monitoring, and deployment, not a script everyone's afraid to touch I'm AWS, Azure, and Oracle Cloud certified, and I'm just as comfortable lower in the stack, KVM, QEMU, Ceph, SR-IOV, NFV, Proxmox, VMware, which matters if your setup includes private cloud or anything telco-adjacent. I work directly with founders and engineering leads. I'll tell you straight if something's a quick fix or a real project before I quote it, and I document what I build so your team isn't stuck depending on me to keep the lights on. If your infrastructure's a mess, your pipelines keep breaking, or your cloud spend doesn't make sense anymore, message me with what you're working with. I'll give you a real read on what's wrong and what it'd take to fix it.

  • DevOps
  • Amazon Web Services
  • Kubernetes
  • System Administration
  • Python
  • Cloud Computing
  • OpenStack
  • Microsoft Azure
  • Google Cloud Platform
  • Terraform
  • Full-Stack Development
  • Machine Learning
  • Artificial Intelligence
  • Data Science
  • Virtualization
  • AI App Development
  • MLOps
  • Generative AI
  • Data Engineering
  • Oracle Cloud
Balazs N.

Budapest, Hungary

$139/hr
5.0
5 jobs

I build and scale production-grade 𝗔𝗜, 𝗦𝗮𝗮𝗦, 𝗮𝗻𝗱 𝗳𝗶𝗻𝘁𝗲𝗰𝗵 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 that handle real users, real data, and real business constraints, not prototypes or proof-of-concepts. With 𝟭𝟯+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗳𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲, I work across backend architecture, frontend systems, cloud infrastructure, and AI integration to deliver platforms that are built for reliability, scalability, and long-term maintainability. 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝘁𝘆𝗽𝗶𝗰𝗮𝗹𝗹𝘆 𝗵𝗶𝗿𝗲 𝗺𝗲 𝘄𝗵𝗲𝗻: • They are building a SaaS or AI product that needs to scale beyond MVP • Their backend or architecture is becoming unstable under real usage • They need secure, production-ready fintech or payment systems • They are integrating AI into real workflows (not just chat demos) • They need senior-level ownership across full product delivery 𝗪𝗵𝗮𝘁 𝗜 𝗯𝘂𝗶𝗹𝗱: • AI-powered systems that automate real business workflows • Multi-tenant SaaS platforms with billing, roles, and scalable architecture • Fintech backends with secure payments, audit trails, and reliability-first design • Marketplaces and LMS platforms designed for high user concurrency • Cloud-native systems on AWS and Azure with CI/CD and deployment pipelines 𝗛𝗼𝘄 𝗜 𝘄𝗼𝗿𝗸: I operate 𝗹𝗶𝗸𝗲 𝗮 𝗽𝗿𝗼𝗱𝘂𝗰𝘁-𝗳𝗼𝗰𝘂𝘀𝗲𝗱 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿, not just a task executor. That means: • I design systems with scalability and failure modes in mind • I flag architectural risks early, before they become expensive problems • I prioritize clean structure, maintainability, and production stability • I take ownership from architecture → build → deployment 𝗧𝗲𝗰𝗵 𝘀𝘁𝗮𝗰𝗸: React, Next.js, Node.js, Python, .NET MongoDB, PostgreSQL AWS, Azure AI integrations (LLMs, automation systems, APIs) CI/CD, system architecture, cloud deployments 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗺𝗶𝗻𝗱𝘀𝗲𝘁: You won’t need to chase updates or manage micro-details. I communicate clearly, surface risks early, and ensure systems are built to production standards, not just “working code.” If you're building a serious product and need someone who can own architecture + execution end-to-end, I’m available for short-term builds or long-term engineering support.

  • Angular
  • JavaScript
  • TypeScript
  • React
  • Node.js
  • Next.js
  • Nuxt.js
  • Vue.js
  • Redux
  • AI Development
  • Python
  • OpenAI API
  • AI Platform
  • AI Marketplace
  • SaaS Development
  • LMS Plugin
  • FinTech
  • Healthcare
  • Healthcare IT
Alik M.

Budapest, Hungary

$25/hr
5.0
9 jobs

Hi, my name is Alik. I am a Cybersecurity and DevOps Engineer with 4 years of experience in Information Security, DevOps engineering, and Python development. I specialize in: Cloud Technologies: Proficient in Azure and Terraform for infrastructure management. Penetration Testing: Experienced in Android and web application penetration testing, ensuring robust security solutions. System Administration: Skilled in Linux and Windows administration, including automation using various scripting languages like Bash, PowerShell, and Python. Automation and Development: Expertise in streamlining workflows and enhancing productivity through custom automation scripts. When working on a project, I prioritize clear communication to understand your needs and vision thoroughly. Thank you for considering my profile. I look forward to collaborating with you to bring your project to life.

  • DevOps
  • Kubernetes
  • Cybersecurity Management
  • Python
  • Penetration Testing
  • Terraform
  • Linux
  • Application Security
  • Information Security Consultation
  • Blockchain Development
  • Cloud Computing
  • Ethereum
  • Data Entry
  • Azure DevOps
  • Microsoft Azure
Konstantin L.

Budapest, Hungary

$40/hr
5.0
7 jobs

Microsoft Certified DevOps Engineer. Currently working with Azure, Kubernetes, Powershell, Python and .NET. Looking to help businesses with their Azure implementation, automation, cost optimization or troubleshooting needs.

  • DevOps
  • Kubernetes
  • Microsoft Azure
  • Microsoft Windows PowerShell
  • Python
  • Linux
  • Azure DevOps
  • C#
  • Windows Server

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