Daniel Toth
DevOps Engineer & Cloud Architect
Designing AWS platforms for scale, security, and audit-readiness
Hello! I'm Daniel.
AWS DevOps Engineer & Cloud Architect. IT professional since 2011, specializing in AWS cloud solutions since 2016. I design and build scalable, secure infrastructure using Kubernetes (EKS), Terraform, and modern DevOps practices. From multi-account AWS architectures to serverless applications, I help startups and enterprises alike build resilient cloud platforms. Core expertise: AWS EKS • Terraform/IaC • CI/CD & GitOps • Infrastructure Automation • Serverless (Lambda) • Docker & Helm
Services
Cloud Architecture & Migration
“Simplify your cloud, reduce your costs.”
I help build transparent, well-structured AWS infrastructure. If you use multiple cloud providers or your current system is too complex and expensive, I design and execute the consolidation.
DevOps & CI/CD Automation
“Ship faster, ship safer.”
I build automated pipelines so your code reaches production in minutes, safely. Eliminate manual deployments and human errors.
Containerization & Kubernetes
“From legacy to modern platform.”
I introduce containerization for legacy applications and build production-ready Kubernetes (EKS) platforms. From monolith to microservices, from manual to automatic scaling.
Infrastructure as Code
“Self-documenting, version-controlled infrastructure.”
I build infrastructure with Terraform and Terragrunt modules. Every change is trackable, auditable, and reproducible in minutes.
Compliance & Security
“Audit-ready systems, automated compliance.”
I design systems with a security-first approach. Automated checks ensure eIDAS, ISO 27001, NIS2, and GDPR compliance.
AI & Intelligent Automation
“Make AI your competitive advantage.”
I integrate artificial intelligence into business processes. RAG systems for document processing, AWS Bedrock or self-hosted LLM (DeepSeek) integration, and n8n workflow automation.
Solution Architecture & Mentoring
“An independent, confident technical team.”
Strategic architecture design and decision support. Hands-on mentoring for team development. The goal: you won't need me for daily operations.
Experience
2023 - Present
Senior AWS DevOps Consultant
2023 - Present
Senior AWS DevOps Consultant
Self-Employed
AWS Multi-Account Landing Zone Architecture
- ▹Designed enterprise-grade 5-account AWS architecture for security isolation and cost control
- ▹Reusable Terraform infrastructure library powering 5 AWS accounts
- ▹Automated compliance checks for eIDAS, ISO 27001, NIS2, GDPR - audit-ready infrastructure
- ▹Designed infrastructure optimized for cost efficiency and scalability
- ▹Technologies: Terraform, AWS EKS, RDS Aurora, MSK Kafka, ElastiCache, GuardDuty
Centralized CI/CD & Automation Platform
- ▹GitHub Actions reusable workflows (7 workflows, 20+ repo adoption)
- ▹Multi-platform Docker images (amd64, arm64)
- ▹Automated security scanning (Trivy, Hadolint, gitleaks)
- ▹Technologies: GitHub Actions, Docker, Terraform, Ansible
2023 - 2025
Cloud Infrastructure Architect / Migration Lead
2023 - 2025
Cloud Infrastructure Architect / Migration Lead
Talk-A-Bot Zrt.
Multi-Cloud to AWS Migration
- ▹Reduced infrastructure costs by 77% through cloud consolidation
- ▹Achieved 100% uptime within two months
- ▹Migrated 86+ client projects from GCP + Azure + AWS to streamlined AWS EKS
- ▹Cut operational issues by 50% through self-service capabilities
- ▹Declarative GitOps infrastructure with Terraform
- ▹Technologies: AWS EKS, Terraform, Route 53, VPN, S3, Helm Charts, GitHub Actions
Enterprise Kubernetes Platform
- ▹Production-grade EKS cluster deployment & management
- ▹Built 22+ Helm charts enabling standardized, self-service deployments
- ▹Implemented GitOps workflow with staging environments - enabling rapid, safe deployments
- ▹Technologies: Kubernetes, Helm, ArgoCD, External Secrets, Kyverno
Microservices Platform Infrastructure
- ▹31 Java microservices orchestration on Kubernetes
- ▹Kafka event-driven architecture (1-5M messages/day)
- ▹26 database schemas with Flyway migrations
- ▹Keycloak identity & access management
- ▹Technologies: Kubernetes, Kafka, MariaDB, PostgreSQL, Redis, Keycloak
2018 - 2022
Full Stack & Mobile Developer
2018 - 2022
Full Stack & Mobile Developer
Calvus/Technokrats
- ▹React Native mobile apps for governmental institutions
- ▹Full-stack development with Node.js, TypeScript, React
- ▹AWS Lambda-based serverless backends
- ▹Docker Swarm orchestration for microservices
- ▹Technologies: React Native, Node.js, TypeScript, AWS Lambda, Docker
2016 - 2018
DevOps Engineer & Infrastructure Specialist
2016 - 2018
DevOps Engineer & Infrastructure Specialist
Various Clients
- ▹Early Docker adoption and container orchestration
- ▹CI/CD pipeline development with GitLab and Bitbucket
- ▹AWS infrastructure setup and automation
- ▹Development team support and DevOps practices introduction
Aug 2014 - Jul 2016
Senior Full Stack/DevOps Developer
Aug 2014 - Jul 2016
Senior Full Stack/DevOps Developer
Inda-Labs Ltd.
- ▹Web development for high-traffic platforms (port.hu, index.hu)
- ▹Team leadership & technical mentoring
- ▹Large-scale database migration (Oracle → MySQL)
- ▹Early DevOps adoption: Git, Docker, CI/CD
Jan 2011 - Jul 2014
Early Career - Full Stack Developer
Jan 2011 - Jul 2014
Early Career - Full Stack Developer
Various Clients
- ▹Progressed from junior to technical lead through hands-on delivery across 10+ client projects
Clients
Skills
☁️ Cloud Platforms (AWS Focus)
- ▹AWS: EKS, EC2, VPC, S3, RDS Aurora, Lambda, API Gateway
- ▹MSK Kafka, ElastiCache, CloudWatch, GuardDuty
- ▹CloudTrail, IAM Identity Center, AWS Config
🐳 Container & Orchestration
- ▹Kubernetes (EKS)
- ▹Docker & Docker Swarm
- ▹Helm Charts
- ▹ArgoCD (GitOps)
🏗️ Infrastructure as Code
- ▹Terraform, Terragrunt
- ▹Ansible
🔄 CI/CD & Automation
- ▹GitHub Actions
- ▹GitLab CI/CD
- ▹ArgoCD
- ▹Bitbucket Pipelines
💻 Programming & Scripting
- ▹Go, Node.js, JavaScript, TypeScript
- ▹React, React Native
- ▹Bash
🗄️ Databases
- ▹PostgreSQL, MySQL, MariaDB
- ▹MongoDB, Redis
📊 Monitoring & Security
- ▹Prometheus, Grafana, Loki, Fluentd
- ▹AWS CloudWatch, Sentry
- ▹Security: GuardDuty, CloudTrail, AWS Config
🔒 Compliance & Standards
- ▹eIDAS, ISO 27001
- ▹NIS2, GDPR