About Me
I solve problems! Apply common sense to DevEx. Proficient in various Linux distributions. Passionate about CNCF stack.
Rich experience in public cloud providers, private data centers.
Experience
DevOps Solution Architect | Varian Medical Systems
May 2020 - Present
- Cloud Native SaaS solution for Oncology treatment planning.
- Infrastructure as code, CI/CD, monitoring.
- Tooling, Automation provider, DevEx.
Tools: Terraform, Ansible, VMware, Artifactory, AKS, RKE2, Helm, Azure DevOps, Prometheus, Grafana, FluxCD...
DevOps Engineer | Solibri Inc.
March 2019 - April 2020
- Built SaaS solution to transition the software product into the Cloud infrastructure.
- Kubernetes as a service, storage provider, monitoring provider, CI/CD provider for development teams.
- Developed and deployed pioneer microservice-based solution to cloud infrastructure.
Tools: Kubespray, Drone, Rook, Harbor, Notary, Clair, Prometheus, Grafana, Thanos, Ambassador, Github, Go, Rust, Python...
Backend Developer | Blidz Inc.
August 2018 - March 2019
- Automation in software delivery, testing.
- Implemented business-critical features.
Tools: Jenkins, BitBucket, Python, Xcode, Android SDK...
Web Developer | Integrify
April 2018 - August 2018
- Backend lead in the home-brew project.
Tools: MangoDB, Express.js, React.js, Node.js.
Chef | Various Restaurants
2011 - 2018
- Experience in catering, fine-dining, a la carte kitchens.
- Knowledge in Asian, European, Scandinavian cuisines.
Skills
Programming Languages
- Bash: ★★★★★
- Javascript: ★★★★★
- Python: ★★★★★
- Go: ★★★★★
- Rust: ★★★☆☆
- Ruby: ★★★☆☆
- HTML: ★★★★★
- CSS: ★★★★☆
DevOps Tooling
- Ansible: ★★★★★
- Terraform: ★★★★★
- Artifactory: ★★★★★
- Azure DevOps: ★★★★★
- Hashicorp Vault: ★★★★★
- Vagrant: ★★★★★
- Packer: ★★★★★
- Docker: ★★★★★
- ElasticSearch: ★★★★☆
- Logstash: ★★★★☆
- Kibana: ★★★★☆
- VMware ESXi: ★★★★☆
- VMware vSphere: ★★★★☆
- VMware Cloud Director: ★★★★★
- New Relic: ★★★☆☆
- Cosign: ★★★★☆
- Sonarqube: ★★★★★
- BlackDuck: ★★★★★
- Trivy: ★★★★★
- Github: ★★★★☆
- Bitbucket: ★★★★☆
- Gitlab: ★★★★☆
- Antora: ★★★★☆
- ORAS: ★★★★☆
- Rancher: ★★★★★
- Tanzu: ★★★★☆
- Visual Studio: ★★★★☆
- Salt Stack: ★★★★☆
Operating Systems
- Fedora: ★★★★★
- CentOS: ★★★★★
- RHEL: ★★★★★
- Fedora CoreOs: ★★★★★
- Arch Linux: ★★★★★
- Alpine: ★★★★★
- Ubuntu: ★★★★★
- Debian: ★★★★★
- Microsoft Windows: ★★★★★
- MacOS: ★★★★☆
Database
- MongoDB: ★★★★★
- PostgreSQL: ★★★★☆
- MariaDB: ★★★★☆
- Redis: ★★★★☆
- Memcached: ★★★★☆
- Microsoft SQL: ★★★★☆
CNCF Landscape
- Kubernetes: ★★★★★
- Helm: ★★★★★
- Kubespray: ★★★★★
- Rook: ★★★★★
- Harbor: ★★★★★
- Notary: ★★★★★
- Clair: ★★★★☆
- Jaeger: ★★★★☆
- Prometheus: ★★★★★
- Grafana: ★★★★★
- Loki: ★★★★★
- Thanos: ★★★★★
- Flux: ★★★★★
- LinkerD: ★★★☆☆
- CoreDNS: ★★★☆☆
- Ambassador: ★★★☆☆
Public Cloud Providers
- GCP: ★★★☆☆
- AWS: ★★★★☆
- Azure: ★★★★★
- Digital Ocean: ★★★★★
Service Providers
- Auth0: ★★★★☆
- Algolia: ★★★★☆
- Okta: ★★★★☆
- Salesforce: ★★★☆☆
Miscellaneous
- Systemd: ★★★★★
- Openssl: ★★★★★
- TCP/IP: ★★★★★
- Firewall: ★★★★★
- DNS: ★★★★★
- SSH: ★★★★★
- Nginx: ★★★★★
- Git: ★★★★★
- Mercurial: ★★★★★
- OAuth2: ★★★☆☆
- OIDC: ★★★☆☆
- LDAP: ★★★★☆
- SAML: ★★★★☆
- NFS: ★★★★★
- SAMBA: ★★★★★
Education
- Integrify - Web Developer, April 2018 - August 2018
- Omnia Ammattiopisto - Cook, 2014 - 2015
- Metropolia University of Applied Science - Bachelor of Science IT, 2010 - 2012
Languages
- English: Bilingual native proficiency
- Chinese: Bilingual native proficiency
- Finnish: Professional working proficiency
Interests
- FLOSS software
- PC hardware
- Linux distributions
- Retro games: Nintendo, Playstation, Xbox
- Food and beverage