Radomir Angelov — Platform Engineering Lead | Cloud Delivery (AWS, GCP, Azure) | Kubernetes, GitOps, CI/CD, SDLC

Available for contracting

$ whoami
"name": "Radomir Angelov"
"location": "Plovdiv, Bulgaria"
$ cat expertise.json

# Expertise

Multi-cloud architecture (AWS / Azure / GCP) AI/ML platform infrastructure Kubernetes & GitOps SDLC & infrastructure design Banking, IoT & AI domains DevSecOps
$ cat skills.json

# Technical Skills

Programming languages - PHP, Python, Bash
Containers & orchestration - Docker, K8S (including on-prem cluster bootstrapping), AKS, EKS, GKE
Infrastructure automation - Chef, Ansible, Helm
Version control - SVN, Git
Task management - Jira, OTRS, Service Now
Cloud platforms - AWS, Azure, GCP
Infrastructure provisioning - Terraform, Vagrant
CI/CD - ArgoCD, GitLab, GitHub Actions, Azure Pipelines, Jenkins
Observability - ELK Stack, Grafana Stack, Prometheus
DevSecOps - SAST, SonarQube, IaC compliance (Checkov), container vulnerability scanning (Trivy)
Vector/Data stores - Weaviate, PostgreSQL (pgvector)
AI/ML - Context engineering
$ cat certifications.json

# Professional Certifications

# Other Certifications

Vim Masterclass - Udemy Ansible for the Absolute Beginner - Udemy Ansible Advanced - Hands-On - Udemy
$ cat experience.json

# Professional Experience

Sirma Group Holding
Principal DevOps Engineer
November 2025 - Present
Domain: AI / ML Platforms
Responsible for scaling and maintaining the Sirma AI Platform across AWS, bare-metal, and STACKIT environments. Leading cloud infrastructure migration efforts and implementing scalable architectures to support platform growth. Collaborating with and guiding DevOps engineers and development teams on infrastructure decisions. Actively participating in the design of the full SDLC and infrastructure architecture. Managing containerized workloads, CI/CD pipelines, and infrastructure as code. Presenting infrastructure strategy to clients and partners at principal level. Focused on ensuring high availability, optimizing cloud costs, and applying DevOps best practices for AI/ML workloads.
Career break — Self-directed Learning (June 2025 - November 2025): AI/ML infra, advanced K8s, platform engineering, homelab.
NTT DATA Business Solutions
Sr. DevOps Engineer
March 2025 - June 2025
DevOps consultant for a leading tech company. Designed DevOps process architecture with CI/CD pipelines, Kubernetes deployments, and Terraform provisioning. Contributed to internal open-source product adoption.
EADX
DevOps Engineer
May 2023 - March 2025
Domain: Enterprise Banking
Delivered enterprise-grade CI/CD and infrastructure for banking clients, improving deployment reliability and reducing release cycles. Managed Kong API Gateway and orchestrated containerized applications using Kubernetes on GCP. Infrastructure as code through Terraform, CI/CD pipelines using GitLab. Primary focus on GKE management, cloud architecture, networking, and deployment best practices. Worked on enterprise CI/CD project in the banking sector with ArgoCD for GitOps-based deployments.
Software AG
System Service Engineer, IoT / DevOps Engineer
Jan 2021 - Feb 2023
Domain: IoT / Industrial
Ensured reliable global delivery of the IoT Cumulocity platform across multi-cloud and bare-metal environments. Provisioned and maintained software and infrastructure for the IoT Cumulocity product. Work spanned various hyper-scalers and bare-metal environments with focus on GCP. Deployed and upgraded software using modern automation tools. Fine-tuned system monitoring architecture using ELK Stack and Grafana Stack. Managed cloud environments with focus on scalability, security, and cost optimization.
Early Career
PHP Integration Developer & Data Migration Engineer — ETI Software Solutions
Oct 2017 - Jan 2021
Developed PHP/Laravel integrations and automated reporting; built ETL pipelines for MySQL, MSSQL, and PostgreSQL data migrations.
Hardware Maintenance Engineer — Dzhebel-96/Kyashif Ltd.
Aug 2016 - Jul 2017
Maintained server rooms and networking infrastructure using Cisco Meraki appliances and wireless technologies.
System Network Administrator — Global Net Ltd.
Oct 2015 - Aug 2016
Managed network infrastructure with Cisco, MikroTik devices; led VoIP and monitoring projects using Nagios and Zabbix.
VSOC Engineer — Neterra Ltd.
Jan 2015 - Oct 2015
Operated video services operations center for IPTV platform lifecycle management and quality assurance.
$ cat education.json && cat languages.json

# Education

Technical University of Sofia logo
Master's degree, Telecommunications Engineering
Technical University of Sofia
2016 - 2018
Technical University of Sofia logo
Bachelor's degree, Telecommunications Engineering
Technical University of Sofia
2012 - 2016

# Languages

Bulgarian
Native / Mother tongue
English
Upper-intermediate (B2)
German
Basic proficiency (A1)
$ cat hobbies.json

# Interests & Hobbies

Remote Working Martial Arts Open Source Linux Distributed Systems