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(Päivitetty 2022-08-28)Cloud, DevOps, and Security Expert
Helsinki, Finland
Äidinkieli Finnish, Sujuva English
- Experience of setting and maintaining ISO27001 compliant ISMS from scratch
- 10+ years of experience in the IT industry in various roles
- 5+ years of experience on Google Cloud
Taidot (18)
SCRIPTING
Git
SHELL SCRIPTING
PKI Infrastructure
AWS CERTIFIED
INFORMATION SECURITY
Ansible
COST MANAGEMENT
PKI
BUILDING AUTOMATION
CONTINUOUS INTEGRATION/DELIVERY
TECHNICAL SPECIFICATIONS
GCP
Bash
PHP
Jenkins
LOGISTICS
API
Työkokemus
Independent contractor
security on Google Cloud and AWS
2022-02 - Nykyhetki
Independent contractor focusing on Cloud architecture and cost management, DevOps, and Information security on Google Cloud and AWS.
Director - Security & IT
Signom Oy
2018-01 - 2022-02
Development Manager
Signom Oy
2017-02 - 2017-12
Responsible for the IT infrastructure and information security of the SaaS eSignature service that has over 1M registered users. The company was acquired by the Visma Group in March 2021.
- Planned and executed the migration of the company's IT infrastructure from a local datacenter and on-prem VMWare to Google Cloud. The following Google Cloud Platform services were used: Compute Engine, Load Balancers, Kubernetes Engine, Cloud SQL, BigQuery, Cloud DNS, Cloud VPN, and Cloud HSM.
- Migrated web application workloads to Docker containers running in Kubernetes clusters in GCP.
Helm charts were used to create the Kubernetes resources.
- Planned, implemented, and maintained ISO27001-certified ISMS.
- Responsible for system administration of Ubuntu and Redhat Linux servers and building automation with Ansible and Bash scripting.
- Planned and implemented migration from Jenkins CI to Concourse CI.
- Set up a self-hosted Gitlab Git server in GCP, and migrated existing Git repositories to the new server.
- Set up Terraform IaC, the cloud infrastructure definitions were stored in Git.
- Set up Hashicorp Vault server to store secrets.
- Planned and implemented migration from Jenkins CI to a modern container-based Concourse CI.
- Set up an OpenVPN server for internal users and an X509 PKI infrastructure to authenticate the users connecting to the OpenVPN server.
- Managed domain ownership, SSL/TLS certificates, and DNS configuration.
- Wrote REST API specifications and provided technical support for customers using REST API.
- Responsible for EU GDPR compliance and responding to data subject requests.
- Tools and technologies used: Apache2, AWS, Azure, Ansible, Bash, Concourse CI, Confluence, Docker, GCP, Google Data Studio, Gitlab, Graylog, haproxy, Helm, Java, Jira, Kubernetes, MySQL, PHP, Terraform, Vault, X509 PKI.
- Planned and executed the migration of the company's IT infrastructure from a local datacenter and on-prem VMWare to Google Cloud. The following Google Cloud Platform services were used: Compute Engine, Load Balancers, Kubernetes Engine, Cloud SQL, BigQuery, Cloud DNS, Cloud VPN, and Cloud HSM.
- Migrated web application workloads to Docker containers running in Kubernetes clusters in GCP.
Helm charts were used to create the Kubernetes resources.
- Planned, implemented, and maintained ISO27001-certified ISMS.
- Responsible for system administration of Ubuntu and Redhat Linux servers and building automation with Ansible and Bash scripting.
- Planned and implemented migration from Jenkins CI to Concourse CI.
- Set up a self-hosted Gitlab Git server in GCP, and migrated existing Git repositories to the new server.
- Set up Terraform IaC, the cloud infrastructure definitions were stored in Git.
- Set up Hashicorp Vault server to store secrets.
- Planned and implemented migration from Jenkins CI to a modern container-based Concourse CI.
- Set up an OpenVPN server for internal users and an X509 PKI infrastructure to authenticate the users connecting to the OpenVPN server.
- Managed domain ownership, SSL/TLS certificates, and DNS configuration.
- Wrote REST API specifications and provided technical support for customers using REST API.
- Responsible for EU GDPR compliance and responding to data subject requests.
- Tools and technologies used: Apache2, AWS, Azure, Ansible, Bash, Concourse CI, Confluence, Docker, GCP, Google Data Studio, Gitlab, Graylog, haproxy, Helm, Java, Jira, Kubernetes, MySQL, PHP, Terraform, Vault, X509 PKI.
Consultant
Quintiq Oy
2012-09 - 2016-02
- Worked as a consultant for Quintiq, which is a global provider of Supply Chain Planning and Optimization (SCP&O) software.
- Conducted interviews and workshops with customers in logistics and metals industries to discover operational optimization potential and define solutions for the customers.
- Implemented solutions using proprietary declarative programming language Quill. Logistics projects used a proprietary logistics optimizer. Production planning puzzles were reduced to mixed-integer problems using adaptive linear approximation and then solved with CPLEX.
- Responsible for solving functional and technical support requests concerning the business-critical production planning systems that were running on Windows Server and Microsoft SQL server.
- Conducted interviews and workshops with customers in logistics and metals industries to discover operational optimization potential and define solutions for the customers.
- Implemented solutions using proprietary declarative programming language Quill. Logistics projects used a proprietary logistics optimizer. Production planning puzzles were reduced to mixed-integer problems using adaptive linear approximation and then solved with CPLEX.
- Responsible for solving functional and technical support requests concerning the business-critical production planning systems that were running on Windows Server and Microsoft SQL server.
Development Manager
Signom Oy
2010-09 - 2012-08
- Planned and implemented internal tools using PHP and MySQL.
- Administration of Ubuntu and RedHat Linux servers running in a datacenter and on-prem VMWare server, including Bash scripting.
- Wrote technical specifications and commercial offers to potential customers.
- Administration of Ubuntu and RedHat Linux servers running in a datacenter and on-prem VMWare server, including Bash scripting.
- Wrote technical specifications and commercial offers to potential customers.
IT Administrator
Aalto University
2009-03 - 2009-12
Planned and executed an IT improvement project to set up a new centrally managed Linux Desktop environment at the Department of Biomedical Engineering and Computational Science (BECS) of Aalto University.
- The Ubuntu Linux Desktops were managed with Puppet and Bash scripts, used a central LDAP directory, and NFS mounts to share data.
- The Ubuntu Linux Desktops were managed with Puppet and Bash scripts, used a central LDAP directory, and NFS mounts to share data.
Koulutus
M.Sc. (Econ.)
Aalto University School of Business
2022-08 - 2015-01
M.Sc. (Tech.)
Aalto University School of Science and Technology
2022-08 - 2010-01
Sertifikaatit
Google Cloud Certified Professional Cloud Architect
AWS Certified Solutions Architect - Professional